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Whole catalog
Optoelectronics and light sources
Производитель
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Shown goods: from 451 to 500 (610 всего)
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039212
8mm LED<gtran/> WS2812D-F8
8mm LED WS2812D-F8
12 mA 5.3V PWM 2.0 kHz DT 800 kHz -40℃~+80℃ RGB HOLE 8mm Light Emitting Diodes (LED) ROHS

всего: 495 pcs
маг ДП: 495 pcs
1:
50:
250:
8,80UAH
7,92UAH
7,04UAH
WORLDSEMI
039214
SMD 5050 LED<gtran/> WS2813B
SMD 5050 LED WS2813B
16 mA 5.0V PWM 2.0 kHz DT unipolar NRZ 800 kHz -40℃~+80℃ RGB SMD, 5.0x5.0mm Light Emitting Diodes (LED) ROHS


всего: 866 pcs
маг ДП: 866 pcs
1:
100:
1000:
6,00UAH
5,40UAH
4,50UAH
WORLDSEMI5050
039227
SMD 5050 LED<gtran/> WS2815B
SMD 5050 LED WS2815B
5 mA 12V PWM 2.0 kHz DT unipolar NRZ 800 kHz -40℃~+80℃ RGB SMD, 5.0x5.0mm Light Emitting Diodes (LED) ROHS
всего: 1000 pcs
маг ДП: 1000 pcs
10:
100:
1000:
5,00UAH
4,50UAH
4,00UAH
WORLDSEMI5050
040562
Lens - light guide<gtran/> NA-PLG-030-8 flat head<gtran/>
Lens - light guide NA-PLG-030-8 flat head

Flat head polycarbonate acrylic (PC/PMMA) light guide tube for use with SMD LEDs.

всего: 192 pcs
маг ДП: 192 pcs
1:
10:
100:
3,59UAH
3,23UAH
2,87UAH
040564
Lens - light guide<gtran/> PLG-19A half round head<gtran/>
Lens - light guide PLG-19A half round head

Flat head polycarbonate acrylic (PC/PMMA) light guide tube for use with SMD LEDs.

всего: 1122 pcs
маг ДП: 1122 pcs
1:
10:
100:
7,15UAH
6,44UAH
5,73UAH
040565
Lens - light guide<gtran/> PLG-16A half round head<gtran/>
Lens - light guide PLG-16A half round head

Flat head polycarbonate acrylic (PC/PMMA) light guide tube for use with SMD LEDs.

всего: 1768 pcs
маг ДП: 1768 pcs
1:
10:
100:
5,37UAH
4,82UAH
4,29UAH
040715
SMD LED<gtran/> WS2812B-2020
SMD LED WS2812B-2020
5 mA 5.3V PWM 2.0 kHz DT unipolar NRZ 800 kHz -40℃~+80℃ RGB SMD,2.0x2.0mm Light Emitting Diodes (LED) ROHS

всего: 1841 pcs
маг ДП: 1841 pcs
1:
100:
1000:
6,40UAH
5,76UAH
4,80UAH
WORLDSEMI2020
040761
2-digit indicator<gtran/> 0.36 "Yellow, anode, black background KL-3621-BY<gtran/>
2-digit indicator 0.36 "Yellow, anode, black background KL-3621-BY
Seven-segment LED indicator. Size - 0.36 ", color - yellow, case dimensions - 15x14.0x7.2mm, for dynamic indication - a common anode.
всего: 505 pcs
маг ДП: 505 pcs
1:
50:
200:
11,20UAH
10,08UAH
8,96UAH
KLM
040762
2-digit indicator<gtran/> 0.36 "Yellow, cathode, black background KL-3621-AY<gtran/>
2-digit indicator 0.36 "Yellow, cathode, black background KL-3621-AY
Seven-segment LED indicator. Size - 0.36 ", color - yellow, case dimensions - 15x14.0x7.2mm, for dynamic indication - common cathode.
всего: 375 pcs
маг ДП: 375 pcs
1:
50:
200:
11,20UAH
10,08UAH
8,96UAH
KLM
040763
3-digit indicator<gtran/> 0.56 "Green, anode, black background KL-5631-BSG<gtran/>
3-digit indicator 0.56 "Green, anode, black background KL-5631-BSG
Seven-segment LED indicator. Size - 0.56 ", color - green , case dimensions - 37.6x19.0x8.0mm , for dynamic indication - common anode.
всего: 499 pcs
маг ДП: 499 pcs
1:
50:
200:
18,40UAH
16,56UAH
14,72UAH
KLM
040765
5mm LED<gtran/> White cold blinking transparent 10-12 Cd<gtran/>
5mm LED White cold blinking transparent 10-12 Cd
всего: 320 pcs
маг ДП: 320 pcs
10:
100:
1000:
2,56UAH
2,30UAH
1,79UAH
VANFUN
040767
5mm cylinder LED<gtran/> Yellow, long legs 600-800 mCd<gtran/>
5mm cylinder LED Yellow, long legs 600-800 mCd
всего: 1640 pcs
маг ДП: 1640 pcs
10:
100:
1000:
1,12UAH
0,896UAH
0,672UAH
VANFUN
040771
3mm LED Red matte 20-60 mСd 2.0-2.2V short legs
3mm LED Red matte 20-60 mСd 2.0-2.2V short legs
LED with a diameter of 3 mm. Leg length 17-19mm.
всего: 32590 pcs
маг ДП: 2585 pcs
15:
100:
1000:
0,72UAH
0,648UAH
0,504UAH
VANFUN
040772
3mm LED<gtran/> Blue transparent 4000-5000mCd 3-3.2V box legs
3mm LED Blue transparent 4000-5000mCd 3-3.2V box legs
Color - Blue, lens color - clear, light angle - 90 °,
Working current - 20mA, Luminous power - 4000-5000mcd
всего: 12320 pcs
маг ДП: 2320 pcs
20:
100:
1000:
0,54UAH
0,432UAH
0,324UAH
VANFUN
040773
3mm LED Flashing red clear 10000-12000mCd
3mm LED Flashing red clear 10000-12000mCd
Lead length 27-29 mm
всего: 3780 pcs
маг ДП: 780 pcs
10:
100:
1000:
1,64UAH
1,31UAH
0,984UAH
VANFUN
040774
Cylinder 3mm LED<gtran/> Blue, long legs 600-800 mCd<gtran/>
Cylinder 3mm LED Blue, long legs 600-800 mCd
Color - Blue, lens color - clear, light angle - 90 °,
Working current - 20mA, Luminous power - 600-800mcd
всего: 10190 pcs
маг ДП: 7190 pcs
10:
100:
1000:
1,20UAH
0,96UAH
0,72UAH
VANFUN
040775
Cylinder 3mm LED Red, long legs 600-800 mCd
Cylinder 3mm LED Red, long legs 600-800 mCd
всего: 3550 pcs
маг ДП: 1550 pcs
10:
100:
1000:
1,00UAH
0,90UAH
0,70UAH
VANFUN
040776
Cylinder 3mm LED Green, long legs 1500-2000 mCd
Cylinder 3mm LED Green, long legs 1500-2000 mCd
Color - Green, lens color - clear, light angle - 90 °,
Working current - 20mA, Luminous power - 1500-2000mcd
всего: 3650 pcs
маг ДП: 1650 pcs
10:
100:
1000:
1,12UAH
0,896UAH
0,672UAH
VANFUN
040777
5mm LED<gtran/> Red/Green, 3 pin total Cathode<gtran/>
5mm LED Red/Green, 3 pin total Cathode
всего: 6230 pcs
маг ДП: 2230 pcs
10:
100:
1000:
1,12UAH
0,896UAH
0,672UAH
VANFUN
040778
3mm LED Green transparent 6000-9000 mCd short legs
3mm LED Green transparent 6000-9000 mCd short legs
Lead length 17-19 mm
всего: 37345 pcs
маг ДП: 7345 pcs
15:
100:
1000:
0,60UAH
0,48UAH
0,36UAH
VANFUN
040779
3mm LED Green matt 2000-3000mcd 3-3.2V short legs
3mm LED Green matt 2000-3000mcd 3-3.2V short legs
Lead length 17-19 mm
всего: 26660 pcs
маг ДП: 2660 pcs
15:
100:
1000:
0,60UAH
0,48UAH
0,36UAH
VANFUN
040800
LED 5x2mm<gtran/> Green matt 600-800 mCd560-565 nm<draft/>
LED 5x2mm Green matt 600-800 mCd560-565 nm
всего: 3300 pcs
маг ДП: 3300 pcs
10:
100:
1000:
0,96UAH
0,768UAH
0,576UAH
VANFUN
040801
LED 5x2mm<gtran/> Green matte 2000-3000 mcd 520nm 3-3.2V<gtran/>
LED 5x2mm Green matte 2000-3000 mcd 520nm 3-3.2V
всего: 13670 pcs
маг ДП: 3670 pcs
10:
100:
1000:
1,04UAH
0,832UAH
0,624UAH
VANFUN
040802
5mm LED Green matt 2000-3000 mCd 520nm
5mm LED Green matt 2000-3000 mCd 520nm
General purpose single color matt LED.
Legs length 27mm.
всего: 11674 pcs
маг ДП: 1674 pcs
10:
100:
1000:
1,00UAH
0,80UAH
0,60UAH
VANFUN
040803
5mm LED Green matt 600-800 mCd 560nm
5mm LED Green matt 600-800 mCd 560nm
General purpose single color matt LED.
Legs length 27mm.
всего: 20275 pcs
маг ДП: 1275 pcs
10:
100:
1000:
0,80UAH
0,64UAH
0,48UAH
VANFUN
040821
3mm LED<gtran/> Blue transparent 4000-5000mCd 3-3.2V
3mm LED Blue transparent 4000-5000mCd 3-3.2V
Color - Blue, lens color - clear, light angle - 90 °,
Working current - 20mA, Luminous power - 4000-5000mcd
всего: 9280 pcs
маг ДП: 9280 pcs
10:
100:
1000:
0,76UAH
0,608UAH
0,456UAH
VANFUN
040822
4.8mm LED<gtran/> Cold white 1400-1600mcd 6000-8000K
4.8mm LED Cold white 1400-1600mcd 6000-8000K
всего: 2730 pcs
маг ДП: 2730 pcs
10:
100:
1000:
0,80UAH
0,64UAH
0,48UAH
VANFUN
040824
5mm LED Warm white 14000-18000 mCd
5mm LED Warm white 14000-18000 mCd
всего: 4880 pcs
маг ДП: 880 pcs
10:
100:
1000:
0,92UAH
0,736UAH
0,552UAH
VANFUN
040826
SMD LED 0805<gtran/> White Warm 2800-3200K 120-300 mCd<gtran/>
SMD LED 0805 White Warm 2800-3200K 120-300 mCd
всего: 1080 pcs
маг ДП: 1080 pcs
10:
300:
3000:
0,44UAH
0,352UAH
0,264UAH
VANFUN0805
040827
SMD 1206 LED<gtran/> Yellow 100-200mcd<gtran/>
SMD 1206 LED Yellow 100-200mcd
всего: 10980 pcs
маг ДП: 4980 pcs
20:
300:
3000:
0,60UAH
0,48UAH
0,36UAH
VANFUN1206
040828
SMD 1206 LED<gtran/> Amber (orange) 100-150 mcd<gtran/>
SMD 1206 LED Amber (orange) 100-150 mcd
всего: 11520 pcs
маг ДП: 11520 pcs
20:
300:
3000:
0,60UAH
0,48UAH
0,36UAH
VANFUN1206
040829
SMD 1206 LED<gtran/> Blue 30-100 mCd 2.8-3.0V<gtran/>
SMD 1206 LED Blue 30-100 mCd 2.8-3.0V
всего: 11210 pcs
маг ДП: 11210 pcs
20:
300:
3000:
0,52UAH
0,416UAH
0,312UAH
VANFUN1206
040842
SMD LED 0603 White cold 6000-8000K 250-300 mCd 2.8-2.9 V
SMD LED 0603 White cold 6000-8000K 250-300 mCd 2.8-2.9 V
всего: 6390 pcs
маг ДП: 6390 pcs
50:
500:
4000:
0,308UAH
0,246UAH
0,185UAH
VANFUN0603
040843
SMD LED 0805 White Cold 6000-8000K 300-600 mCd 2.7-2.8V
SMD LED 0805 White Cold 6000-8000K 300-600 mCd 2.7-2.8V
всего: 10560 pcs
маг ДП: 10560 pcs
50:
300:
3000:
0,46UAH
0,368UAH
0,276UAH
VANFUN0805
040853
SMD 2835 LED<gtran/> White cold 6000-6500K 125-135LM 6V 1W<gtran/>
SMD 2835 LED White cold 6000-6500K 125-135LM 6V 1W
Lighting LED, cold shade 6000-6500 K . operating voltage - 6.2-6.4 V , operating current - 150 mA , luminous angle - 120 g , luminous flux - 125-135 Lm
всего: 31155 pcs
маг ДП: 31155 pcs
20:
200:
2000:
0,80UAH
0,64UAH
0,48UAH
VANFUN2835
040854
SMD 2835 LED Cold white 6000-6500K 120-140LM ​​9V 1W
SMD 2835 LED Cold white 6000-6500K 120-140LM ​​9V 1W
Lighting LED, cold shade 6000-6500 K . operating voltage - 8.8-9.1 V , operating current - 100 mA , luminous angle - 120 g , luminous flux - 120-140 Lm
всего: 50945 pcs
маг ДП: 14945 pcs
10:
200:
2000:
1,04UAH
0,832UAH
0,624UAH
VANFUN2835
040855
SMD 2835 LED<gtran/> White neutral 4000-4500K 24-26LM 3.0-3.2V<gtran/>
SMD 2835 LED White neutral 4000-4500K 24-26LM 3.0-3.2V
Lighting LED, natural shade 4000-4500 K . operating voltage - 3.1-3.2 V , operating current - 75 mA , light angle - 120 g , luminous flux - 24-26 Lm
всего: 28280 pcs
маг ДП: 28280 pcs
20:
200:
2000:
0,62UAH
0,496UAH
0,372UAH
VANFUN2835
040856
SMD 2835 LED<gtran/> White neutral 3800-4200K 130-140LM ​​6V 1W<gtran/>
SMD 2835 LED White neutral 3800-4200K 130-140LM ​​6V 1W
Lighting LED, natural shade 3800-4200 K . operating voltage - 6.2-6.4 V , operating current - 150 mA , luminous angle - 120 g , luminous flux - 130-140 Lm
всего: 38292 pcs
маг ДП: 38292 pcs
20:
200:
2000:
0,84UAH
0,672UAH
0,504UAH
VANFUN2835
040857
SMD 2835 LED White neutral 3800-4200K 120-140LM ​​9V 1W
SMD 2835 LED White neutral 3800-4200K 120-140LM ​​9V 1W
Lighting LED, natural shade 3800-4200 K . operating voltage - 9.1-9.4 V , operating current - 100 mA , luminous angle - 120g , Luminous flux - 120-140 Lm
всего: 78156 pcs
маг ДП: 42156 pcs
10:
200:
2000:
1,04UAH
0,832UAH
0,624UAH
VANFUN2835
040859
SMD 3535 LED<gtran/> White cold 6000-6500K 140-150LM 6V 2W<gtran/>
SMD 3535 LED White cold 6000-6500K 140-150LM 6V 2W
всего: 58895 pcs
маг ДП: 58895 pcs
10:
200:
2000:
0,96UAH
0,768UAH
0,576UAH
VANFUN3535
040860
SMD 3528 LED Orange 600-605nm 200-400mCd 2.0-2.2V
SMD 3528 LED Orange 600-605nm 200-400mCd 2.0-2.2V
всего: 3810 pcs
маг ДП: 3810 pcs
10:
200:
2000:
0,92UAH
0,736UAH
0,552UAH
VANFUN3528
040861
SMD 5050 LED<gtran/> RGB 120-150/450-570/140-180mcd 625/525/465nm<gtran/>
SMD 5050 LED RGB 120-150/450-570/140-180mcd 625/525/465nm
всего: 3290 pcs
маг ДП: 3290 pcs
10:
100:
1000:
1,20UAH
0,96UAH
0,72UAH
VANFUN5050
040862
SMD 5730 LED<gtran/> White cold 6000-6500K 60-65 LM 3.0-3.3V<gtran/>
SMD 5730 LED White cold 6000-6500K 60-65 LM 3.0-3.3V
Lighting LED, cold shade 6000-6500 K . operating voltage - 3.0-3.3 V ., operating current - 150 mA , light angle - 120 g, Luminous flux 60-65LM
всего: 33780 pcs
маг ДП: 33780 pcs
0,92UAH
20:
200:
2000:
0,84UAH
0,672UAH
0,504UAH
VANFUN5730
041617
Slit optocoupler<gtran/> GK105A
Slit optocoupler GK105A
всего: 1828 pcs
маг ДП: 1828 pcs
1:
50:
150:
10,00UAH
9,00UAH
8,00UAH
041732
SMD 1206 LED  Infrared 940nm 100-200mCd
SMD 1206 LED Infrared 940nm 100-200mCd
всего: 2500 pcs
маг ДП: 2500 pcs
10:
300:
3000:
2,00UAH
1,60UAH
1,20UAH
VANFUN1206
041733
SMD 3030 LED  White cold 1W 3V 120-130lm 6000-6500K
SMD 3030 LED White cold 1W 3V 120-130lm 6000-6500K
всего: 7355 pcs
маг ДП: 7355 pcs
10:
100:
1000:
1,68UAH
1,34UAH
1,01UAH
VANFUN
041734
SMD 3528 LED  Infrared 850nm
SMD 3528 LED Infrared 850nm
всего: 1640 pcs
маг ДП: 1640 pcs
10:
200:
2000:
2,40UAH
1,92UAH
1,44UAH
VANFUN3528
041736
SMD 5050 LED  Infrared 850nm
SMD 5050 LED Infrared 850nm
всего: 810 pcs
маг ДП: 810 pcs
10:
100:
1000:
4,00UAH
3,40UAH
2,80UAH
VANFUN5050
041737
SMD 5050 LED  Infrared 940nm
SMD 5050 LED Infrared 940nm
всего: 850 pcs
маг ДП: 850 pcs
10:
100:
1000:
4,00UAH
3,20UAH
2,40UAH
VANFUN5050
041738
SMD 5050 LED  Blue 500-1500 mCd
SMD 5050 LED Blue 500-1500 mCd
всего: 1850 pcs
маг ДП: 1850 pcs
10:
100:
1000:
1,06UAH
0,954UAH
0,795UAH
VANFUN5050
Optoelectronics is a branch of electronics dealing with the use of optical and electrical methods for processing, storing and transmitting information [1] [2]. His subject area covers the theoretical study of the interaction of electromagnetic fields in the optical range (frequencies 3 × 1011 - 3 × 1017 Hz or wavelengths 1 nm - 1 mm) with electrons in solids and other substances. In addition, optoelectronics includes the applied principles of creating optoelectronic devices that operate on the basis of this theoretical foundation. Their defining feature is the joint use of electronic and optical signals as information carriers, as well as the conversion of optical and electrical energy into each other.

Classification of devices by purpose:

  • To convert light into electric current - photoresistors (photoresistors), photodiodes (pin, avalanche), phototransistors, photothyristors, pyroelectric receivers, charge-coupled devices (CCD), photomultiplier tubes (PMT).
  • To convert current into light radiation - various kinds of incandescent lamps, electroluminescent indicators, semiconductor LEDs and lasers (gas, solid-state, semiconductor).
  • For the isolation of electrical circuits (sequential conversion "current-light-current") are separate optoelectronic devices - optocouplers - resistor, diode, transistor, thyristor, optocouplers on single-junction phototransistors and optocouplers with an open optical channel.
  • For use in various electronic devices, optoelectronic integrated circuits are used - integrated microcircuits in which optical communication is carried out between individual nodes or components in order to isolate them from each other (galvanic isolation).
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