亿光贴片发光二极管参数哪位了解

2024-05-23 17:30:09 (45分钟前 更新) 260 4657

最新回答

亿光贴片发光二极管的类型、详细参数、以及产品应用,各厂商在选用的时候可以参考一下,具体的规格书资料请联系在线客服
 
 
SeriesItems  or  Part  Number  Dimension(mm)VF(V)  at  IF=20mAIV(mcd)  at  IF=20mAViewing  Angle  2θ  1/2Applica  Notice
 
LWHTypMaxMinTyption
1.4mm  Height  Subminiature,  Axial  Flat  Top  View  LED(1.4mm高迷你型轴向引脚的平顶发光LED)28-21SUBC/S400-A4/TR82.521.43.54.31521150底部背光源,灯饰产品在PCB上打Holder可以使LED发光面与PCB同一平面(于PCB背面焊接)
28-21SUGC/S400-A4/TR83.54.3112167
28-21SYGC/S400-E2/TR822.41620
28-21UYC/S400-A2/TR822.41230
28-21UYOC/S400-A2/TR822.41230
28-21SURC/S400-A2/TR822.41229
Luminosity  white  color  LED(3.7*2.0白光贴片LED)44-11UWC/TR83.723.13.33.77001400110背光源侧向光源用
1.9mm  Round  Subminiature  "Gull  Wing"  Lead  LED(1.9mm圆头带翅膀形支架的迷你型LED)91-21UBC/C430/TR72.522.73.84.5160203251.9mm圆头指示灯在PCB上打Holder可以使LED发光面与PCB同一平面(于PCB背面焊接)
91-21SUBC/S400-A4/TR73.54.3400500
91-21SUGC/S400-A4/TR73.54.320002300
91-21SYGC/S530-E2/TR722264330
91-21UYC/S530-A2/TR722.4198496
91-21UYOC/S530-A2/TR722.4198496
91-21SURC/S530-A2/TR722.4198482
1.9mm  Round  Subminiature  "Yoke"  Lead  LED(1.9mm圆头带扼腕形支架的迷你型LED)91-21UBC/C430/TR92.522.73.84.5160203251.9mm圆头指示灯按键开关等特殊尺寸用
91-21SUBC/S400-A4/TR93.54.3400500
91-21SUGC/S400-A4/TR93.54.320002300
91-21SYGC/S530-E2/TR922.4264330
91-21UYC/S530-A2/TR922.4198496
91-21UYOC/S530-A2/TR922.4198496
91-21SURC/S530-A2/TR922.4198482
1.9mm  Round  Subminiature  "Z-Bend"  Lead  LED(1.9mm圆头带Z弯形支架的迷你型LED)91-21UBC/C430/TR102.522.73.84.5160203251.9mm圆头指示灯在PCB上打Holder可以使LED高度降低(于PCB正面焊接)
91-21SUBC/S400-A4/TR103.54.3400500
91-21SUGC/S400-A4/TR103.54.320002300
91-21SYGC/S530-E2/TR1022.4264330
91-21UYC/S530-A2/TR1022.4198496
91-21UYOC/S530-A2/TR1022.4198496
91-21SURC/S530-A2/TR1022.4198482
1.9mm  Round  Subminiature  "Gull  Wing"  Lead  (Square  Base)  LED(1.9mm圆头带翅膀形支架的迷你型LED)95-21UBC/C430/TR72.122.73.84.5160203251.9mm圆头指示灯当作直径1.9mm小Lamp用(于PCB正面贴接)
95-21SUBC/S400-A4/TR73.54.3400500
95-21SUGC/S400-A4/TR73.54.320002300
95-21SYGC/S530-E2/TR722.4264330
95-21UYC/S530-A2/TR722.4198496
95-21UYOC/S530-A2/TR722.4198496
95-21SURC/S530-A2/TR722.4198482
1.9mm  Round  Subminiature  "Yoke"  Lead  (Square  Base)  LED(1.9mm圆头带扼腕形支架的迷你型LED)95-21UBC/C430/TR92.122.73.84.5160203251.9mm圆头指示灯按键开关等特殊尺寸用
95-21SUBC/S400-A4/TR93.54.3400500
95-21SUGC/S400-A4/TR93.54.320002300
95-21SYGC/S530-E2/TR922.4264330
95-21UYC/S530-A2/TR922.4198496
95-21UYOC/S530-A2/TR922.4198496
95-21SURC/S530-A2/TR922.4198482
1.9mm  Round  Subminiature  "Z-Bend"  Lead  (Square  Base)  LED(1.9mm圆头带Z弯形支架的迷你型LED)91-21UBC/C430/TR102.122.73.84.5160203251.9mm圆头指示灯在PCB上打Holder可以使LED高度降低(于PCB正面焊接)
91-21SUBC/S400-A4/TR103.54.3400500
91-21SUGC/S400-A4/TR103.54.320002300
91-21SYGC/S530-E2/TR1022.4264330
91-21UYC/S530-A2/TR1022.4198496
91-21UYOC/S530-A2/TR1022.4198496
91-21SURC/S530-A2/TR1022.4198482
0605  Package  Chip  LED  (0.6mm)(0605贴片LED)10-21/G6C-BMIN2B/3T1.31.60.622.41832170背光源底部光源用
1206  Package  Chip  LED  with  lnner  Lens(1206尺寸内带小圆头的贴片LED)11-21UBC/C430/TR81.531.53.84.5263360小角度或聚光  光源用于亮度要求较大的指示用
11-21/BHC-AP2R1/2T3.5457100
11-21/GHC-YT1U2/2T3.54285500
11-21/SYGC/S530-E1/TR822.41929
11-21UYC/S530-A2/TR822.42973
11-21SURC/S530-A2/TR822.42971
Chip  LED  with  Right  Angle  Lens  (PCB侧向发光贴片发光管)12-21UBC/C430/TR81323.84.51722120背光源侧向光源用
12-21/BHC-AN1P2/2C3.542945
12-21/GHC-YR1S2/2C3.54140200
12-21SYGC/S530-E1/TR822.4619
12-21UYC/S530-A2/TR822.41948
12-21SURC/S530-A2/TR822.41947
Chip  LED  with  Right  Angle  Lens(PCB侧向发光贴片发光管)  12-21C/BHC-ANQ/2C131.53.542965100背光源侧向光源用
12-21C/GHC-YR2T1/2C3.54140250
Chip  LED  with  Right  Angle  Lens(PCB侧向发光贴片发光管)  12-215UBC/C430/TR812.11.53.84.51422130背光源侧向光源用
12-215/BHC-AN1P2/3C3.542940
12-21/GHC-YR1S2/3C3.54112160
12-215SYGC/S530-E1/TR822.41016
12-215UYC/S530-A2/TR822.42049
12-215SURC/S530-A2/TR822.42048
12-215/W1D-ANPHY/3C*2.93.22940140
1206  Package  Chip  LED(1.1mm  Height)(1206贴片LED)  15-21UBC/C430/TR81.53.21.13.84.51418130指示用光源IT,通讯,仪表等产业,用途广泛
15-21/BHC-AN1P2/2T3.542940
15-21/GHC-YR1S2/2T3.54112160
15-21SYGC/S530-E1/TR822.41015
15-21UYC/S530-A2/TR822.41539
15-21SURC/S530-A2/TR822.41538
15-21/W1D-APQHY/2T*2.93.24572140
0402  Package  Chip  LED  (0.45mm  Heihgt)(0402贴片LED)  16-213SYGC/S530-E1/TR80.510.522.41015120指示用光源IT,通讯,仪表等产业,用途广泛
16-213UYC/S530-A2/TR822.41538
16-213SURC/S530-A2/TR822.41536
0805  Package  Chip  LED  (1.1mm  Heihgt)(0805贴片LED)  17-215UBC/C430/TR81.321.13.84.51620140指示用光源IT,通讯,仪表等产业,用途广泛
17-21/BHC-AN1P2/3T3.542945
17-21/GHC-YR1S2/3T3.54112170
17-21SYGC/S530-E1/TR822.41217
17-21UYC/S530-A2/TR822.41743
17-21SURC/S530-A2/TR822.41742
17-21/W1D-ANPHY/3T*2.93.22940150
0805  Package  Chip  LED  (0.8mm  Heihgt)(0805贴片LED)  17-215UBC/C430/TR81.320.83.84.51215130指示用光源IT,通讯,仪表等产业,用途广泛
17-215/BHC-AN1P2/3T3.542940
17-215/GHC-YR1S2/3T3.54112170
17-215SYGC/S530-E1/TR822.4913
17-215UYC/S530-A2/TR822.41333
17-215SURC/S530-A2/TR822.41332
0603  Package  Chip  LED  (0.8mm  Heihgt)(0603贴片LED)  19-21UBC/C430/TR80.81.60.83.84.51418100指示用光源IT,通讯,仪表等产业,用途广泛(如手机Keypard)
19-21/BHC-AN1P2/3T3.542940
19-21/GHC-YR1S2/3T3.54112160
19-21SYGC/S530-E1/TR822.41116
19-21UYC/S530-A2/TR822.41640
19-21SURC/S530-A2/TR822.41639
19-21/W1D-ANPHY/3T*2.93.22940110
0603  Package  Chip  LED  (0.6mm  Heihgt)(0603贴片LED)  19-213UBC/C430/TR80.81.20.63.84.51418120指示用光源IT,通讯,仪表等产业,用途广泛(如手机Keypard)
19-213/BHC-AN1P2/3T3.542940
19-213/GHC-YR1S2/3T3.54112180
19-213SYGC/S530-E1-TR822.41016
19-213UYC/S530-A2/TR822.41639
19-213SURC/S530-A2/TR822.41638
19-213/W1D-ANPHY/3T*2.93.22940130
0603  Package  Chip  LED  (0.4mm  Heihgt)(0603贴片LED)  19-217/BHC-AN1P2/3T0.810.43.542940120指示用光源IT,通讯,仪表等产业,用途广泛(如手机Keypard)
19-217/GHC-YR1S2/3T3.54112180
19-217/G7C-AL1M2B/3T22.41221
19-217/Y5C-AP1Q2/3T22.44575
19-217/R6C-P1Q2/3T22.44575
19-217/W1D-APQHY/3T*2.93.24572130
Chip  LED  with  Right  Angle  Lens(PCB侧向发光贴片发光管)  22-21UBC/C430/TR81.22.71.33.84.51517130背光用光源侧向光源用
22-21/BHC-AN1P2/2C3.542940
22-21/GHC-YR1S2/2C3.54112180
22-21SYGC/S530-E1/TR822.41016
22-21UYC/S530-A2/TR822.41639
22-21SURC/S530-A2/TR822.41638
Reverse  Package  Chip  LED(可倒向安装贴片发光管)23-21UBC/C430/TR81.63.21.13.84.51518130按键用光源在PCB上打Holder可以使LED发光面与PCB同一平面(于PCB背面焊接)
23-21/BHC-AN1P2/2A3.542945
23-21/GHC-YR2T1/2A3.54140360
23-21SYGC/S530-E1/TR822.41116
23-21UYC/S530-A2/TR822.41641
23-21SURC/S530-A2/TR822.41640
Reverse  Package  Chip  LED(可倒向安装贴片发光管)23-21B/BHC-AN1P2/2A1.33.21.13.542945130按键用光源(于PCB背面焊接)
23-21B/GHC-YR2T1/2A3.54140240
23-21B/W1D-ANQHY/2A*2.93.22957140
Reverse  Package  Chip  LED(可倒向安装贴片发光管)24-21UBC/C430/TR81.63.21.13.84.51518130按键用光源在PCB上打Holder可以使LED发光面与PCB同一平面(于PCB背面焊接)
24-21/BHC-AN1P2/2A3.542945
24-21/GHC-YR2T1/2A3.54140220
24-21SYGC/S530-E1/TR822.41116
24-21UYC/S530-A2/TR822.41641
24-21SURC/S530-A2/TR822.41640
Reverse  Package  Chip  LEDs(0.4mm  Heigth)(可倒向安装贴片发光管)24-216/W1D-APQHY/2A*1.63.20.62.93.24580140按键用光源(于PCB背面焊接)
Reverse  Package  Chip  LED  with  lnner  Lens(可倒向安装内置小圆头贴片发光管)25-21UBC/C430/TR81.63.21.13.84.5162060小角度或聚光光源用于亮度要求较大的指示用
25-21/BHC-APR/2A3.5445110
25-21/GHC-YSU/2A3.54180450
25-21SYGC/S530-E1/TR822.41218
25-21UYC/S530-A2/TR822.41845
25-21SURC/S530-A2/TR822.41844
25-21/W1D-ANQHY/2A*2.93.2295770
1.6mm  Round  Subminiature  Reverse  Package  Chip  LED(可倒向安装带1.6mm圆头贴片发光管)26-21SYGC/S530-E2/TR81.63.21.922.4200315301.6mm圆头贴片指示灯于PCB背面焊接可降低LED高度
26-21UYC/S530-A3/TR822.4400650
26-21SURC/S530-A3/TR822.4400650
Chip  LED  with  Right  Angle  Lens(PCB侧向发光贴片发光管)  27-21UBC/C430/TR80.61.71.13.84.51418130背光用光源侧向背光源用
27-21/BHC-AN1P2/3C3.542940
27-21/GHC-YR1S2/3C3.54112170
27-21SYGC/S530-E1/TR822.41015
27-21UYC/S530-A2/TR822.41534
27-21SURC/S530-A2/TR822.41534
27-21/W1D-ANPHY/3C*2.93.22940140
1.8mm  Round  Subminiature  Chip  LEDs(带1.6mm圆头贴片发光管)42-21UBC/C430/TR82.43.22.53.84.589112301.8mm圆头贴片指示灯于PCB正面焊接
42-21/BHC-AUW/1T3.544501000
42-21SYGC/S530-E2/TR822.4230460
42-21UYC/S530-A3/TR822.4240480
42-21SURC/S530-A3/TR822.4240480
Chip  LED  with  Right  Angle  Lens(PCB侧向发光贴片发光管)  48-21/w1d-anphy/3c*0.51.81.12.93.22940140超薄背光用光源侧背光用光源
Mini  Top  View  LED(迷你顶部发光贴片发光管)65-21SYGC/S530-E2/TR821.41.422.41520120指示用光源特殊仪表用
65-21UYC/S530-A4/TR822.45770
Mini  Top  View  LED(Reverse  Gull  wing)(带倒向安装翅膀形铜片的SMD)65-21SYGC/S530-E2/TR10-121.4222.41520120指示用光源特殊仪表用
65-21UYC/S530-A4/TR10-122.45770
Top  View  LED(顶部发光贴片发光管)67-21UBC/C430/TR83.52.71.93.84.53555120指示用光源主为仪表用
67-21SUBC/S400-A4/TR83.54.34348
67-21SUGC/S400-A4/TR83.54.3150279
67-21SYGC/S530-E2/TR822.42537
67-21UYC/S530-A2/TR822.44055
67-21UYOC/S530-A2/TR822.44055
67-21SURC/S530-A2/TR822.44055
67-11UWC/S400-X8/TR83.54.3500750
Reverse  Package  Top  View  LED(可倒向安装顶部发光贴片发光管)67-21UBC/C430/TR103.22.72.73.84.53555120指示用光源主为仪表用,在PCB上打Holder可以使LED发光面与PCB同一平面(于PCB正面焊接)
67-21SUBC/S400-A4/TR103.54.34348
67-21SUGC/S400-A4/TR103.54.3150279
67-21SYGC/S530-E2/TR822.42537
67-21UYC/S530-A2/TR1022.44055
67-21UYOC/S530-A2/TR1022.44055
67-21SURC/S530-A2/TR1022.44055
67-11UWC/S400-X8/TR103.54.3500750
Power  Top  View  LED(功率型顶部发光贴片发光管)67-21BUYC/S530-A3/TR83.52.83.322.425040060指示用光源主用于亮度要求高的仪表
67-21BUSOC/S530-A3/TR822.4250400
67-21BSIRC/S530-A3/TR822.4250400
High  Performance  SMD  LED  with  Reflector(高性能带反射盖的贴片发光管)93-21UBC/C430/TR84.62.21.53.84.51835130指示用光源(于PCB正面焊接)
93-21SUBC/S400-A4/TR83.54.35068
93-21SUGC/S400-A4/TR83.54.3160250
93-21SYGC/S530-E2/TR82.12.41626
93-21UYC/S530-A2/TR822.41743
93-21UYOC/S530-A2/TR822.41743
93-21SURC/S530-A2/TR822.41742
Side  View  white  LED  (1.0mm  Height)(侧向发光贴片发光管)99-11UWC/710/TR82.81.213.54750810110背光光源侧背光光源用
Side  View  white  LED  (0.8mm  Height)(侧向发光贴片发光管)99-113UWC/710/TR82.81.20.83.54750810110背光光源侧背光光源用
Side  View  white  LED  (0.8mm  Height)(侧向发光贴片发光管)99-115UWC/710/TR82.91.40.83.54750810110背光光源侧背光光源用
Side  View  white  LED  (0.6mm  Height)(侧向发光贴片发光管)99-116UWC/710/TR83.81.20.63.54750810110背光光源侧背光光源用
High  Performance  with  Reflector  LED(高性能带反射盖的贴片发光管)94-22UBC/C4309.21.91.67.693565130背光光源侧背光光源用
94-22SUBC/S400-A478.64050
94-22SUGC/S400-A478.6200240
94-22SYGC/S530-E244.84873
94-22UYC/S530-A244.85977
94-22UYOC/S530-A244.85977
94-22SURC/S530-A244.85977
High  Performance  with  Reflector  LED(高性能带反射盖的贴片发光管)94-22UBC/C430/S29.21.91.63.84.53565130背光光源侧背光光源用
94-22SUBC/S400-A4/S23.54.34050
94-22SUGC/S400-A4/S23.54.3200240
94-22SYGC/S530-E2/S222.44873
94-22UYC/S530-A2/S222.45977
94-22UYOC/S530-A2/S222.45977
94-22SURC/S530-A2/S222.45977
High  Performance  with  Reflector  LED(高性能带反射盖的贴片发光管)96-22UBC/C4301531.27.691620140背光光源侧背光光源用
96-22SUBC/S400-A478.63135
96-22SUGC/S400-A478.6120140
96-22SYGC/S530-E244.82540
96-22UYC/S530-A244.82768
96-22UYOC/S530-A244.82768
96-22SURC/S530-A244.82766
High  Performance  with  Reflector  LED(高性能带反射盖的贴片发光管)97-22UBC/C430111.41.43.84.51924145背光光源侧背光光源用
97-22SUBC/S400-A43.54.363100
97-22SUGC/S400-A43.54.3250400
97-22SYGC/S530-E222.42035
97-22UYC/S530-A222.42153
97-22UYOC/S530-A222.42153
97-22SURC/S530-A222.42152
Chip  LED  with  Bi-color  (Multi-color)with  lnner  Lens  (内带小圆头的多色光SMD)11-22SURSYGC/S530-A2/TR82.53222.4145160小角度变色光源多用于仪表
22.42151
Right  Angle  Lens  Chip  LED  with  Bi-color  (Multi-color)  (侧发光多色光SMD)12-22SURSYGC/S530-A2/TR813222.41319120多彩背光光源侧背光多彩光源用
22.41946
Chip  LED  with  Bi-color  (Multi-color)    (多色光SMD)  15-22SURSYGC/S530-A2/TR82.73.21.122.41525140多功能指示光源变色灯或讯号指示
22.41540
0603  Package  Chip  LED  with  Bi-Color  (Multi-Color)(0603多色光SMD)18-225SURSYGC/S530-A4/E4/TR80.80.50.522.42934120超小多功能指示或彩色背光用光源多用于仪表/IT产业/通讯等
22.45176
0603  Package  Chip  LED  with  Bi-Color  (Multi-Color)(0603多色光SMD)19-22SURSYGC/S530-A2/TR81.61.90.822.4914130超小指示或底部背光用光源多用于仪表/IT产业/通讯等
22.41336
Chip  LED  with  Bi-color  (Multi-color)  (多色光SMD)  19-223SURSYGC/S530-A3/E3/TR81.51.60.622.42130130超小指示或底部背光用光源多用于仪表/IT产业/通讯等
22.43755
0.4mm  Height  Chip  LED  with  Bi-color  (Multi-color)  (0.4mm多色光SMD)  19-226SURSYGC/S530-A2/TR81.31.60.422.4913120超小指示或底部背光用光源多用于仪表/IT产业/通讯等
22.42222
Reverse  Package  Chip  LED  (Multi-color)(可倒向安装多色光SMD)  22-22UBSRSYGC/S530-A5/E3/TR81.33.21.122.42055130超小指示或底部背光用光源多用于仪表/IT产业/通讯等
22.44075
Top  View  LED  With  Bi-Collr  (Multi-color)  (顶部发光多色光SMD)67-22SURSYGC/S530-A2/TR83.22.71.922.41624130超小指示或底部背光用光源多用于仪表/IT产业/通讯等
22.42459
High  Performance  Bi-Color  SMD  LED  with  Reflector(高性能带反射盖多色光SMD)93-22SURSYGC/S530-A2/TR84.63.41.522.41117130超小指示或底部背光用光源多用于仪表/IT产业/通讯等
22.41741
Right  Angle  lens  Chip  LED  with  full  color(侧向发光多色光SMD)  12-23A/R6GHBHC-A01/2D1323.54.32540120背光用全彩光源侧背光用光源
3.54.3125160
22.45080
Right  Angle  lens  Chip  LED  with  full  color(侧向发光全彩光SMD)  12-23C/R6GHBHC-A01/2C131.53.33.93250100背光用全彩光源或信号指示侧背光用光源
3.33.9125180
22.46390
12-23C/S2GHBHC-A01/2C3.33.94572
3.33.9112180
22.472112
Right  Angle  lens  Chip  LED  with  full  color  (侧向发光全彩光SMD)  15-13D/R6GHBHC-A01/2T2.63.21.13.33.93250120底部背光用全彩光源或信号指示底部背光用光源
3.33.9125180
22.46390
Chip  LED  with  Full  Color(全彩光SMD)  15-23B  SURSYGUBC/S530-A2/TR82.621.13.84.5915120底部背光用全彩光源或信号指示底部背光用光源
22.41117
22.41740
0.5mm  Height  Chip  LED  with  Full  coler(0.5mm高全彩光SMD)19-137/R6GHBHC-A01/TR81.61.60.53.33.72950120底部背光用全彩光源或信号指示底部背光用光源
3.33.7112180
22.472100
0.35mm  Height  Chip  LED  with  Full  coler(0.35mm高全彩光SMD)19-237/R6GHBHC-A01/2T1.61.60.43.33.92950120底部背光用全彩光源或信号指示底部背光用光源
3.33.9112180
22.472100
19-237/S6GHBHC-A01/2T3.33.92950
3.33.9112180
22.472100
0.35mm  Height  Chip  LED  with  Full  coler(0.35mm高全彩光SMD)19-337/R6GHBHC-A01/2T1.61.60.43.33.92950120底部背光用全彩光源或信号指示底部背光用光源
3.33.9112180
22.472100
19-337/S6GHBHC-A01/2T3.33.92950
3.33.9112180
22.472100
Right  Angle  Lens  Chip  LED  with  Full  Color  (侧向发光全彩光SMD)  22-23/R6GHBHC-A01/2C2.711.43.33.92945120背光用全彩光源或信号指示侧部背光用光源
3.33.9112180
22.44572
Reverse  Package  Chip  LED  wiith  Full  Color(带反向安装的全彩光SMD)  22-23B//R6GHBHC-A01/2A1.33.21.13.33.72945130背光用全彩光源或信号指示侧部背光用光源(于PCB背部安装)
3.33.7112150
22.43657
Luminosity  full  color  LED(高亮度全彩光SMD)  61-23/R6GHBHC-A01/ET65.72.53.54112200120变色/变频仪表光源/或指示用光源多用于仪表
3.54225280
22.490150
Full  Color  Top  View  LED(顶部发光全彩SMD)67-23SDRSUGSUBC/TR81.73.21.93.54.33257120变色/变频仪表光源/或指示用光源多用于仪表
3.54.3125216
22.463112
Luminosity  White  color  LED(高亮度白光SMD)40-25AUWD/TR8550.93.33.718002500130仪表/补光等光源底部背光用光源或手机照相用补光闪光光源
47-23UWD/TR83.53.50.83.33.815002000130
59-14UWD/TR8551.53.33.85000850060
59-23UWD/TR8551.53.33.83000500060
61-25UWC/S400-A6/TR8652.53.5415002000120
67-23UWC/S400-X9/TR81.93.52.83.5410451500120
67-235UWC/TR83.23.60.83.5420002500120
亿光贴片发光二极管的类型、详细参数、以及产品应用,各厂商在选用的时候可以参考一下,具体的规格书资料请联系在线客服
 
 
SeriesItems  or  Part  Number  Dimension(mm)VF(V)  at  IF=20mAIV(mcd)  at  IF=20mAViewing  Angle  2θ  1/2Applica  Notice
 
LWHTypMaxMinTyption
1.4mm  Height  Subminiature,  Axial  Flat  Top  View  LED(1.4mm高迷你型轴向引脚的平顶发光LED)28-21SUBC/S400-A4/TR82.521.43.54.31521150底部背光源,灯饰产品在PCB上打Holder可以使LED发光面与PCB同一平面(于PCB背面焊接)
28-21SUGC/S400-A4/TR83.54.3112167
28-21SYGC/S400-E2/TR822.41620
28-21UYC/S400-A2/TR822.41230
28-21UYOC/S400-A2/TR822.41230
28-21SURC/S400-A2/TR822.41229
Luminosity  white  color  LED(3.7*2.0白光贴片LED)44-11UWC/TR83.723.13.33.77001400110背光源侧向光源用
1.9mm  Round  Subminiature  "Gull  Wing"  Lead  LED(1.9mm圆头带翅膀形支架的迷你型LED)91-21UBC/C430/TR72.522.73.84.5160203251.9mm圆头指示灯在PCB上打Holder可以使LED发光面与PCB同一平面(于PCB背面焊接)
91-21SUBC/S400-A4/TR73.54.3400500
91-21SUGC/S400-A4/TR73.54.320002300
91-21SYGC/S530-E2/TR722264330
91-21UYC/S530-A2/TR722.4198496
91-21UYOC/S530-A2/TR722.4198496
91-21SURC/S530-A2/TR722.4198482
1.9mm  Round  Subminiature  "Yoke"  Lead  LED(1.9mm圆头带扼腕形支架的迷你型LED)91-21UBC/C430/TR92.522.73.84.5160203251.9mm圆头指示灯按键开关等特殊尺寸用
91-21SUBC/S400-A4/TR93.54.3400500
91-21SUGC/S400-A4/TR93.54.320002300
91-21SYGC/S530-E2/TR922.4264330
91-21UYC/S530-A2/TR922.4198496
91-21UYOC/S530-A2/TR922.4198496
91-21SURC/S530-A2/TR922.4198482
1.9mm  Round  Subminiature  "Z-Bend"  Lead  LED(1.9mm圆头带Z弯形支架的迷你型LED)91-21UBC/C430/TR102.522.73.84.5160203251.9mm圆头指示灯在PCB上打Holder可以使LED高度降低(于PCB正面焊接)
91-21SUBC/S400-A4/TR103.54.3400500
91-21SUGC/S400-A4/TR103.54.320002300
91-21SYGC/S530-E2/TR1022.4264330
91-21UYC/S530-A2/TR1022.4198496
91-21UYOC/S530-A2/TR1022.4198496
91-21SURC/S530-A2/TR1022.4198482
1.9mm  Round  Subminiature  "Gull  Wing"  Lead  (Square  Base)  LED(1.9mm圆头带翅膀形支架的迷你型LED)95-21UBC/C430/TR72.122.73.84.5160203251.9mm圆头指示灯当作直径1.9mm小Lamp用(于PCB正面贴接)
95-21SUBC/S400-A4/TR73.54.3400500
95-21SUGC/S400-A4/TR73.54.320002300
95-21SYGC/S530-E2/TR722.4264330
95-21UYC/S530-A2/TR722.4198496
95-21UYOC/S530-A2/TR722.4198496
95-21SURC/S530-A2/TR722.4198482
1.9mm  Round  Subminiature  "Yoke"  Lead  (Square  Base)  LED(1.9mm圆头带扼腕形支架的迷你型LED)95-21UBC/C430/TR92.122.73.84.5160203251.9mm圆头指示灯按键开关等特殊尺寸用
95-21SUBC/S400-A4/TR93.54.3400500
95-21SUGC/S400-A4/TR93.54.320002300
95-21SYGC/S530-E2/TR922.4264330
95-21UYC/S530-A2/TR922.4198496
95-21UYOC/S530-A2/TR922.4198496
95-21SURC/S530-A2/TR922.4198482
1.9mm  Round  Subminiature  "Z-Bend"  Lead  (Square  Base)  LED(1.9mm圆头带Z弯形支架的迷你型LED)91-21UBC/C430/TR102.122.73.84.5160203251.9mm圆头指示灯在PCB上打Holder可以使LED高度降低(于PCB正面焊接)
91-21SUBC/S400-A4/TR103.54.3400500
91-21SUGC/S400-A4/TR103.54.320002300
91-21SYGC/S530-E2/TR1022.4264330
91-21UYC/S530-A2/TR1022.4198496
91-21UYOC/S530-A2/TR1022.4198496
91-21SURC/S530-A2/TR1022.4198482
0605  Package  Chip  LED  (0.6mm)(0605贴片LED)10-21/G6C-BMIN2B/3T1.31.60.622.41832170背光源底部光源用
1206  Package  Chip  LED  with  lnner  Lens(1206尺寸内带小圆头的贴片LED)11-21UBC/C430/TR81.531.53.84.5263360小角度或聚光  光源用于亮度要求较大的指示用
11-21/BHC-AP2R1/2T3.5457100
11-21/GHC-YT1U2/2T3.54285500
11-21/SYGC/S530-E1/TR822.41929
11-21UYC/S530-A2/TR822.42973
11-21SURC/S530-A2/TR822.42971
Chip  LED  with  Right  Angle  Lens  (PCB侧向发光贴片发光管)12-21UBC/C430/TR81323.84.51722120背光源侧向光源用
12-21/BHC-AN1P2/2C3.542945
12-21/GHC-YR1S2/2C3.54140200
12-21SYGC/S530-E1/TR822.4619
12-21UYC/S530-A2/TR822.41948
12-21SURC/S530-A2/TR822.41947
Chip  LED  with  Right  Angle  Lens(PCB侧向发光贴片发光管)  12-21C/BHC-ANQ/2C131.53.542965100背光源侧向光源用
12-21C/GHC-YR2T1/2C3.54140250
Chip  LED  with  Right  Angle  Lens(PCB侧向发光贴片发光管)  12-215UBC/C430/TR812.11.53.84.51422130背光源侧向光源用
12-215/BHC-AN1P2/3C3.542940
12-21/GHC-YR1S2/3C3.54112160
12-215SYGC/S530-E1/TR822.41016
12-215UYC/S530-A2/TR822.42049
12-215SURC/S530-A2/TR822.42048
12-215/W1D-ANPHY/3C*2.93.22940140
1206  Package  Chip  LED(1.1mm  Height)(1206贴片LED)  15-21UBC/C430/TR81.53.21.13.84.51418130指示用光源IT,通讯,仪表等产业,用途广泛
15-21/BHC-AN1P2/2T3.542940
15-21/GHC-YR1S2/2T3.54112160
15-21SYGC/S530-E1/TR822.41015
15-21UYC/S530-A2/TR822.41539
15-21SURC/S530-A2/TR822.41538
15-21/W1D-APQHY/2T*2.93.24572140
0402  Package  Chip  LED  (0.45mm  Heihgt)(0402贴片LED)  16-213SYGC/S530-E1/TR80.510.522.41015120指示用光源IT,通讯,仪表等产业,用途广泛
16-213UYC/S530-A2/TR822.41538
16-213SURC/S530-A2/TR822.41536
0805  Package  Chip  LED  (1.1mm  Heihgt)(0805贴片LED)  17-215UBC/C430/TR81.321.13.84.51620140指示用光源IT,通讯,仪表等产业,用途广泛
17-21/BHC-AN1P2/3T3.542945
17-21/GHC-YR1S2/3T3.54112170
17-21SYGC/S530-E1/TR822.41217
17-21UYC/S530-A2/TR822.41743
17-21SURC/S530-A2/TR822.41742
17-21/W1D-ANPHY/3T*2.93.22940150
0805  Package  Chip  LED  (0.8mm  Heihgt)(0805贴片LED)  17-215UBC/C430/TR81.320.83.84.51215130指示用光源IT,通讯,仪表等产业,用途广泛
17-215/BHC-AN1P2/3T3.542940
17-215/GHC-YR1S2/3T3.54112170
17-215SYGC/S530-E1/TR822.4913
17-215UYC/S530-A2/TR822.41333
17-215SURC/S530-A2/TR822.41332
0603  Package  Chip  LED  (0.8mm  Heihgt)(0603贴片LED)  19-21UBC/C430/TR80.81.60.83.84.51418100指示用光源IT,通讯,仪表等产业,用途广泛(如手机Keypard)
19-21/BHC-AN1P2/3T3.542940
19-21/GHC-YR1S2/3T3.54112160
19-21SYGC/S530-E1/TR822.41116
19-21UYC/S530-A2/TR822.41640
19-21SURC/S530-A2/TR822.41639
19-21/W1D-ANPHY/3T*2.93.22940110
0603  Package  Chip  LED  (0.6mm  Heihgt)(0603贴片LED)  19-213UBC/C430/TR80.81.20.63.84.51418120指示用光源IT,通讯,仪表等产业,用途广泛(如手机Keypard)
19-213/BHC-AN1P2/3T3.542940
19-213/GHC-YR1S2/3T3.54112180
19-213SYGC/S530-E1-TR822.41016
19-213UYC/S530-A2/TR822.41639
19-213SURC/S530-A2/TR822.41638
19-213/W1D-ANPHY/3T*2.93.22940130
0603  Package  Chip  LED  (0.4mm  Heihgt)(0603贴片LED)  19-217/BHC-AN1P2/3T0.810.43.542940120指示用光源IT,通讯,仪表等产业,用途广泛(如手机Keypard)
19-217/GHC-YR1S2/3T3.54112180
19-217/G7C-AL1M2B/3T22.41221
19-217/Y5C-AP1Q2/3T22.44575
19-217/R6C-P1Q2/3T22.44575
19-217/W1D-APQHY/3T*2.93.24572130
Chip  LED  with  Right  Angle  Lens(PCB侧向发光贴片发光管)  22-21UBC/C430/TR81.22.71.33.84.51517130背光用光源侧向光源用
22-21/BHC-AN1P2/2C3.542940
22-21/GHC-YR1S2/2C3.54112180
22-21SYGC/S530-E1/TR822.41016
22-21UYC/S530-A2/TR822.41639
22-21SURC/S530-A2/TR822.41638
Reverse  Package  Chip  LED(可倒向安装贴片发光管)23-21UBC/C430/TR81.63.21.13.84.51518130按键用光源在PCB上打Holder可以使LED发光面与PCB同一平面(于PCB背面焊接)
23-21/BHC-AN1P2/2A3.542945
23-21/GHC-YR2T1/2A3.54140360
23-21SYGC/S530-E1/TR822.41116
23-21UYC/S530-A2/TR822.41641
23-21SURC/S530-A2/TR822.41640
Reverse  Package  Chip  LED(可倒向安装贴片发光管)23-21B/BHC-AN1P2/2A1.33.21.13.542945130按键用光源(于PCB背面焊接)
23-21B/GHC-YR2T1/2A3.54140240
23-21B/W1D-ANQHY/2A*2.93.22957140
Reverse  Package  Chip  LED(可倒向安装贴片发光管)24-21UBC/C430/TR81.63.21.13.84.51518130按键用光源在PCB上打Holder可以使LED发光面与PCB同一平面(于PCB背面焊接)
24-21/BHC-AN1P2/2A3.542945
24-21/GHC-YR2T1/2A3.54140220
24-21SYGC/S530-E1/TR822.41116
24-21UYC/S530-A2/TR822.41641
24-21SURC/S530-A2/TR822.41640
Reverse  Package  Chip  LEDs(0.4mm  Heigth)(可倒向安装贴片发光管)24-216/W1D-APQHY/2A*1.63.20.62.93.24580140按键用光源(于PCB背面焊接)
Reverse  Package  Chip  LED  with  lnner  Lens(可倒向安装内置小圆头贴片发光管)25-21UBC/C430/TR81.63.21.13.84.5162060小角度或聚光光源用于亮度要求较大的指示用
25-21/BHC-APR/2A3.5445110
25-21/GHC-YSU/2A3.54180450
25-21SYGC/S530-E1/TR822.41218
25-21UYC/S530-A2/TR822.41845
25-21SURC/S530-A2/TR822.41844
25-21/W1D-ANQHY/2A*2.93.2295770
1.6mm  Round  Subminiature  Reverse  Package  Chip  LED(可倒向安装带1.6mm圆头贴片发光管)26-21SYGC/S530-E2/TR81.63.21.922.4200315301.6mm圆头贴片指示灯于PCB背面焊接可降低LED高度
26-21UYC/S530-A3/TR822.4400650
26-21SURC/S530-A3/TR822.4400650
Chip  LED  with  Right  Angle  Lens(PCB侧向发光贴片发光管)  27-21UBC/C430/TR80.61.71.13.84.51418130背光用光源侧向背光源用
27-21/BHC-AN1P2/3C3.542940
27-21/GHC-YR1S2/3C3.54112170
27-21SYGC/S530-E1/TR822.41015
27-21UYC/S530-A2/TR822.41534
27-21SURC/S530-A2/TR822.41534
27-21/W1D-ANPHY/3C*2.93.22940140
1.8mm  Round  Subminiature  Chip  LEDs(带1.6mm圆头贴片发光管)42-21UBC/C430/TR82.43.22.53.84.589112301.8mm圆头贴片指示灯于PCB正面焊接
42-21/BHC-AUW/1T3.544501000
42-21SYGC/S530-E2/TR822.4230460
42-21UYC/S530-A3/TR822.4240480
42-21SURC/S530-A3/TR822.4240480
Chip  LED  with  Right  Angle  Lens(PCB侧向发光贴片发光管)  48-21/w1d-anphy/3c*0.51.81.12.93.22940140超薄背光用光源侧背光用光源
Mini  Top  View  LED(迷你顶部发光贴片发光管)65-21SYGC/S530-E2/TR821.41.422.41520120指示用光源特殊仪表用
65-21UYC/S530-A4/TR822.45770
Mini  Top  View  LED(Reverse  Gull  wing)(带倒向安装翅膀形铜片的SMD)65-21SYGC/S530-E2/TR10-121.4222.41520120指示用光源特殊仪表用
65-21UYC/S530-A4/TR10-122.45770
Top  View  LED(顶部发光贴片发光管)67-21UBC/C430/TR83.52.71.93.84.53555120指示用光源主为仪表用
67-21SUBC/S400-A4/TR83.54.34348
67-21SUGC/S400-A4/TR83.54.3150279
67-21SYGC/S530-E2/TR822.42537
67-21UYC/S530-A2/TR822.44055
67-21UYOC/S530-A2/TR822.44055
67-21SURC/S530-A2/TR822.44055
67-11UWC/S400-X8/TR83.54.3500750
Reverse  Package  Top  View  LED(可倒向安装顶部发光贴片发光管)67-21UBC/C430/TR103.22.72.73.84.53555120指示用光源主为仪表用,在PCB上打Holder可以使LED发光面与PCB同一平面(于PCB正面焊接)
67-21SUBC/S400-A4/TR103.54.34348
67-21SUGC/S400-A4/TR103.54.3150279
67-21SYGC/S530-E2/TR822.42537
67-21UYC/S530-A2/TR1022.44055
67-21UYOC/S530-A2/TR1022.44055
67-21SURC/S530-A2/TR1022.44055
67-11UWC/S400-X8/TR103.54.3500750
Power  Top  View  LED(功率型顶部发光贴片发光管)67-21BUYC/S530-A3/TR83.52.83.322.425040060指示用光源主用于亮度要求高的仪表
67-21BUSOC/S530-A3/TR822.4250400
67-21BSIRC/S530-A3/TR822.4250400
High  Performance  SMD  LED  with  Reflector(高性能带反射盖的贴片发光管)93-21UBC/C430/TR84.62.21.53.84.51835130指示用光源(于PCB正面焊接)
93-21SUBC/S400-A4/TR83.54.35068
93-21SUGC/S400-A4/TR83.54.3160250
93-21SYGC/S530-E2/TR82.12.41626
93-21UYC/S530-A2/TR822.41743
93-21UYOC/S530-A2/TR822.41743
93-21SURC/S530-A2/TR822.41742
Side  View  white  LED  (1.0mm  Height)(侧向发光贴片发光管)99-11UWC/710/TR82.81.213.54750810110背光光源侧背光光源用
Side  View  white  LED  (0.8mm  Height)(侧向发光贴片发光管)99-113UWC/710/TR82.81.20.83.54750810110背光光源侧背光光源用
Side  View  white  LED  (0.8mm  Height)(侧向发光贴片发光管)99-115UWC/710/TR82.91.40.83.54750810110背光光源侧背光光源用
Side  View  white  LED  (0.6mm  Height)(侧向发光贴片发光管)99-116UWC/710/TR83.81.20.63.54750810110背光光源侧背光光源用
High  Performance  with  Reflector  LED(高性能带反射盖的贴片发光管)94-22UBC/C4309.21.91.67.693565130背光光源侧背光光源用
94-22SUBC/S400-A478.64050
94-22SUGC/S400-A478.6200240
94-22SYGC/S530-E244.84873
94-22UYC/S530-A244.85977
94-22UYOC/S530-A244.85977
94-22SURC/S530-A244.85977
High  Performance  with  Reflector  LED(高性能带反射盖的贴片发光管)94-22UBC/C430/S29.21.91.63.84.53565130背光光源侧背光光源用
94-22SUBC/S400-A4/S23.54.34050
94-22SUGC/S400-A4/S23.54.3200240
94-22SYGC/S530-E2/S222.44873
94-22UYC/S530-A2/S222.45977
94-22UYOC/S530-A2/S222.45977
94-22SURC/S530-A2/S222.45977
High  Performance  with  Reflector  LED(高性能带反射盖的贴片发光管)96-22UBC/C4301531.27.691620140背光光源侧背光光源用
96-22SUBC/S400-A478.63135
96-22SUGC/S400-A478.6120140
96-22SYGC/S530-E244.82540
96-22UYC/S530-A244.82768
96-22UYOC/S530-A244.82768
96-22SURC/S530-A244.82766
High  Performance  with  Reflector  LED(高性能带反射盖的贴片发光管)97-22UBC/C430111.41.43.84.51924145背光光源侧背光光源用
97-22SUBC/S400-A43.54.363100
97-22SUGC/S400-A43.54.3250400
97-22SYGC/S530-E222.42035
97-22UYC/S530-A222.42153
97-22UYOC/S530-A222.42153
97-22SURC/S530-A222.42152
Chip  LED  with  Bi-color  (Multi-color)with  lnner  Lens  (内带小圆头的多色光SMD)11-22SURSYGC/S530-A2/TR82.53222.4145160小角度变色光源多用于仪表
22.42151
Right  Angle  Lens  Chip  LED  with  Bi-color  (Multi-color)  (侧发光多色光SMD)12-22SURSYGC/S530-A2/TR813222.41319120多彩背光光源侧背光多彩光源用
22.41946
Chip  LED  with  Bi-color  (Multi-color)    (多色光SMD)  15-22SURSYGC/S530-A2/TR82.73.21.122.41525140多功能指示光源变色灯或讯号指示
22.41540
0603  Package  Chip  LED  with  Bi-Color  (Multi-Color)(0603多色光SMD)18-225SURSYGC/S530-A4/E4/TR80.80.50.522.42934120超小多功能指示或彩色背光用光源多用于仪表/IT产业/通讯等
22.45176
0603  Package  Chip  LED  with  Bi-Color  (Multi-Color)(0603多色光SMD)19-22SURSYGC/S530-A2/TR81.61.90.822.4914130超小指示或底部背光用光源多用于仪表/IT产业/通讯等
22.41336
Chip  LED  with  Bi-color  (Multi-color)  (多色光SMD)  19-223SURSYGC/S530-A3/E3/TR81.51.60.622.42130130超小指示或底部背光用光源多用于仪表/IT产业/通讯等
22.43755
0.4mm  Height  Chip  LED  with  Bi-color  (Multi-color)  (0.4mm多色光SMD)  19-226SURSYGC/S530-A2/TR81.31.60.422.4913120超小指示或底部背光用光源多用于仪表/IT产业/通讯等
22.42222
Reverse  Package  Chip  LED  (Multi-color)(可倒向安装多色光SMD)  22-22UBSRSYGC/S530-A5/E3/TR81.33.21.122.42055130超小指示或底部背光用光源多用于仪表/IT产业/通讯等
22.44075
Top  View  LED  With  Bi-Collr  (Multi-color)  (顶部发光多色光SMD)67-22SURSYGC/S530-A2/TR83.22.71.922.41624130超小指示或底部背光用光源多用于仪表/IT产业/通讯等
22.42459
High  Performance  Bi-Color  SMD  LED  with  Reflector(高性能带反射盖多色光SMD)93-22SURSYGC/S530-A2/TR84.63.41.522.41117130超小指示或底部背光用光源多用于仪表/IT产业/通讯等
22.41741
Right  Angle  lens  Chip  LED  with  full  color(侧向发光多色光SMD)  12-23A/R6GHBHC-A01/2D1323.54.32540120背光用全彩光源侧背光用光源
3.54.3125160
22.45080
Right  Angle  lens  Chip  LED  with  full  color(侧向发光全彩光SMD)  12-23C/R6GHBHC-A01/2C131.53.33.93250100背光用全彩光源或信号指示侧背光用光源
3.33.9125180
22.46390
12-23C/S2GHBHC-A01/2C3.33.94572
3.33.9112180
22.472112
Right  Angle  lens  Chip  LED  with  full  color  (侧向发光全彩光SMD)  15-13D/R6GHBHC-A01/2T2.63.21.13.33.93250120底部背光用全彩光源或信号指示底部背光用光源
3.33.9125180
22.46390
Chip  LED  with  Full  Color(全彩光SMD)  15-23B  SURSYGUBC/S530-A2/TR82.621.13.84.5915120底部背光用全彩光源或信号指示底部背光用光源
22.41117
22.41740
0.5mm  Height  Chip  LED  with  Full  coler(0.5mm高全彩光SMD)19-137/R6GHBHC-A01/TR81.61.60.53.33.72950120底部背光用全彩光源或信号指示底部背光用光源
3.33.7112180
22.472100
0.35mm  Height  Chip  LED  with  Full  coler(0.35mm高全彩光SMD)19-237/R6GHBHC-A01/2T1.61.60.43.33.92950120底部背光用全彩光源或信号指示底部背光用光源
3.33.9112180
22.472100
19-237/S6GHBHC-A01/2T3.33.92950
3.33.9112180
22.472100
0.35mm  Height  Chip  LED  with  Full  coler(0.35mm高全彩光SMD)19-337/R6GHBHC-A01/2T1.61.60.43.33.92950120底部背光用全彩光源或信号指示底部背光用光源
3.33.9112180
22.472100
19-337/S6GHBHC-A01/2T3.33.92950
3.33.9112180
22.472100
Right  Angle  Lens  Chip  LED  with  Full  Color  (侧向发光全彩光SMD)  22-23/R6GHBHC-A01/2C2.711.43.33.92945120背光用全彩光源或信号指示侧部背光用光源
3.33.9112180
22.44572
Reverse  Package  Chip  LED  wiith  Full  Color(带反向安装的全彩光SMD)  22-23B//R6GHBHC-A01/2A1.33.21.13.33.72945130背光用全彩光源或信号指示侧部背光用光源(于PCB背部安装)
3.33.7112150
22.43657
Luminosity  full  color  LED(高亮度全彩光SMD)  61-23/R6GHBHC-A01/ET65.72.53.54112200120变色/变频仪表光源/或指示用光源多用于仪表
3.54225280
22.490150
Full  Color  Top  View  LED(顶部发光全彩SMD)67-23SDRSUGSUBC/TR81.73.21.93.54.33257120变色/变频仪表光源/或指示用光源多用于仪表
3.54.3125216
22.463112
Luminosity  White  color  LED(高亮度白光SMD)40-25AUWD/TR8550.93.33.718002500130仪表/补光等光源底部背光用光源或手机照相用补光闪光光源
47-23UWD/TR83.53.50.83.33.815002000130
59-14UWD/TR8551.53.33.85000850060
59-23UWD/TR8551.53.33.83000500060
61-25UWC/S400-A6/TR8652.53.5415002000120
67-23UWC/S400-X9/TR81.93.52.83.5410451500120
67-235UWC/TR83.23.60.83.5420002500120
那一年里 2024-05-23
发光二极管简称LED,采用砷化镓、镓铝砷、和磷化镓等材料制成,其内部结构为一个PN结,具有单向导电性。  
当在发光二极管PN结上加正向电压时,PN结势垒降低,载流子的扩散运动大于漂移运动,致使P区的空穴注入到N区,N区的电子注入到P区,这样相互注入的空穴与电子相遇后会产生复合,复合时产生的能量大部分以光的形式出现,因此而发光。  
发光二极管在制作时,使用的材料有所不同,那么就可以发出不同颜色的光。  
发光二极管的发光颜色有:红色光、黄色光、绿色光、红外光等。  
发光二极管的外形有:圆形、长方形、三角形、正方形、组合形、特殊形等。  
常用的发光二极管应用电路有四种,即直流驱动电路、交流驱动电路、脉冲驱动电路、变色发光驱动电路。  
使用LED作指示电路时,应该串接限流电阻,该电阻的阻值大小应根据不同的使用电压和LED所需工作电流来选择。  
发光二极管的压降一般为1.5~2.0  V,其工作电流一般取10~20  mA为宜。
发光二极管简称LED,采用砷化镓、镓铝砷、和磷化镓等材料制成,其内部结构为一个PN结,具有单向导电性。  
当在发光二极管PN结上加正向电压时,PN结势垒降低,载流子的扩散运动大于漂移运动,致使P区的空穴注入到N区,N区的电子注入到P区,这样相互注入的空穴与电子相遇后会产生复合,复合时产生的能量大部分以光的形式出现,因此而发光。  
发光二极管在制作时,使用的材料有所不同,那么就可以发出不同颜色的光。  
发光二极管的发光颜色有:红色光、黄色光、绿色光、红外光等。  
发光二极管的外形有:圆形、长方形、三角形、正方形、组合形、特殊形等。  
常用的发光二极管应用电路有四种,即直流驱动电路、交流驱动电路、脉冲驱动电路、变色发光驱动电路。  
使用LED作指示电路时,应该串接限流电阻,该电阻的阻值大小应根据不同的使用电压和LED所需工作电流来选择。  
发光二极管的压降一般为1.5~2.0  V,其工作电流一般取10~20  mA为宜。
爱啃狼的木头 2024-05-18
您好,参数如下:
一、体积小  LED基本上是一块很小的晶片被封装在环氧树脂里面,所以它非常的小,非常的轻。
二、电压低  LED耗电相当低,一般来说LED的工作电压是2-3.6V。只需要极微弱电流即可正常发光。  
三、使用寿命长  在恰当的电流和电压下,LED的使用寿命可达10万小时。  
四、高亮度、低热量  LED使用冷发光技术,发热量比同等功率普通照明灯具低很多。  
五、环保  LED是由无毒的材料构成,不像荧光灯含水银会造成污染,同时LED也可以回收再利用。
您好,参数如下:
一、体积小  LED基本上是一块很小的晶片被封装在环氧树脂里面,所以它非常的小,非常的轻。
二、电压低  LED耗电相当低,一般来说LED的工作电压是2-3.6V。只需要极微弱电流即可正常发光。  
三、使用寿命长  在恰当的电流和电压下,LED的使用寿命可达10万小时。  
四、高亮度、低热量  LED使用冷发光技术,发热量比同等功率普通照明灯具低很多。  
五、环保  LED是由无毒的材料构成,不像荧光灯含水银会造成污染,同时LED也可以回收再利用。
楼兰芥末姑娘 2024-05-07

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