Optoelectronics and light sources Купить в интернет-магазине

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Shown goods: from 401 to 450 (546 всего)

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038526

4.8mm LED<gtran/> Red transparent 1300-1600 mCd 2-2.2V<gtran/>

4.8mm LED Red transparent 1300-1600 mCd 2-2.2V

General purpose LED. Leg length 17-19mm

всего: 12400 pcs
маг ДП: 7400 pcs

10:
100:
1000:

1,07UAH
0,86UAH
0,645UAH

VANFUN

038536

3mm LED<gtran/> Green matt 2000-3000mcd 3-3.2V<gtran/>

3mm LED Green matt 2000-3000mcd 3-3.2V

Green matt LED. Diffusion.

Legs length 27-29mm

всего: 25540 pcs
маг ДП: 1550 pcs

15:
100:
1000:

0,774UAH
0,619UAH
0,464UAH

VANFUN

038541

3mm LED Red matte 200-300mcd 2.0-2.2V short legs

LED with a diameter of 3 mm. Leg length 17-19mm.

всего: 40190 pcs
маг ДП: 1190 pcs

20:
100:
1000:

0,43UAH
0,344UAH
0,258UAH

VANFUN

039185

Garland<gtran/> LED 10m 20 bulbs white warm light 20W<gtran/>

Garland LED 10m 20 bulbs white warm light 20W

Decorative garland of 20 LED bulbs with a warm white glow.

всего: 1 pc
маг ДП: 1 pc

1:
3:

1 290,00UAH
1 161,00UAH

039211

5mm LED WS2812D-F5

12 mA 5.3V PWM 2.0 kHz DT 800 kHz -40℃~+80℃ RGB HOLE 5mm Light Emitting Diodes (LED) ROHS

всего: 1633 pcs
маг ДП: 1633 pcs

1:
50:
500:

8,60UAH
7,74UAH
6,88UAH

WORLDSEMI

039212

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: 342 pcs
маг ДП: 342 pcs

1:
50:
250:

9,46UAH
8,51UAH
7,57UAH

WORLDSEMI

039214

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: 860 pcs
маг ДП: 860 pcs

1:
100:
1000:

6,45UAH
5,80UAH
4,84UAH

WORLDSEMI

5050

039227

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: 460 pcs
маг ДП: 460 pcs

10:
100:
1000:

5,37UAH
4,84UAH
4,30UAH

WORLDSEMI

5050

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: 979 pcs
маг ДП: 979 pcs

1:
10:
100:

7,69UAH
6,93UAH
6,16UAH

040715

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: 1243 pcs
маг ДП: 1243 pcs

1:
100:
1000:

6,88UAH
6,19UAH
5,16UAH

WORLDSEMI

2020

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: 420 pcs
маг ДП: 420 pcs

1:
50:
200:

12,04UAH
10,83UAH
9,63UAH

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: 348 pcs
маг ДП: 348 pcs

1:
50:
200:

12,04UAH
10,83UAH
9,63UAH

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: 457 pcs
маг ДП: 457 pcs

1:
50:
200:

19,78UAH
17,80UAH
15,82UAH

KLM

040767

5mm cylinder LED<gtran/> Yellow, long legs 600-800 mCd<gtran/>

5mm cylinder LED Yellow, long legs 600-800 mCd

всего: 1490 pcs
маг ДП: 1490 pcs

10:
100:
1000:

1,20UAH
0,963UAH
0,722UAH

VANFUN

040771

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: 19725 pcs
маг ДП: 2725 pcs

15:
100:
1000:

0,774UAH
0,696UAH
0,542UAH

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: 4080 pcs
маг ДП: 2080 pcs

20:
100:
1000:

0,58UAH
0,464UAH
0,348UAH

VANFUN

040773

3mm LED Flashing red clear 10000-12000mCd

Lead length 27-29 mm

всего: 3070 pcs
маг ДП: 3070 pcs

10:
100:
1000:

1,76UAH
1,41UAH
1,06UAH

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: 8700 pcs
маг ДП: 5700 pcs

10:
100:
1000:

1,29UAH
1,03UAH
0,774UAH

VANFUN

040775

Cylinder 3mm LED Red, long legs 600-800 mCd

всего: 480 pcs
маг ДП: 480 pcs

10:
100:
1000:

1,07UAH
0,967UAH
0,752UAH

VANFUN

040777

5mm LED<gtran/> Red/Green, 3 pin total Cathode<gtran/>

5mm LED Red/Green, 3 pin total Cathode

всего: 2130 pcs
маг ДП: 130 pcs

10:
100:
1000:

1,20UAH
0,963UAH
0,722UAH

VANFUN

040779

3mm LED Green matt 2000-3000mcd 3-3.2V short legs

Lead length 17-19 mm

всего: 1600 pcs
маг ДП: 1600 pcs

15:
100:
1000:

0,645UAH
0,516UAH
0,387UAH

VANFUN

040800

LED 5x2mm<gtran/> Green matt 600-800 mCd560-565 nm<draft/>

LED 5x2mm Green matt 600-800 mCd560-565 nm

всего: 3100 pcs
маг ДП: 3100 pcs

10:
100:
1000:

1,03UAH
0,825UAH
0,619UAH

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: 13280 pcs
маг ДП: 3280 pcs

10:
100:
1000:

1,12UAH
0,894UAH
0,671UAH

VANFUN

040803

5mm LED Green matt 600-800 mCd 560nm

General purpose single color matt LED.
Legs length 27mm.

всего: 13575 pcs
маг ДП: 575 pcs

10:
100:
1000:

0,86UAH
0,688UAH
0,516UAH

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: 8670 pcs
маг ДП: 8670 pcs

10:
100:
1000:

0,817UAH
0,653UAH
0,49UAH

VANFUN

040822

4.8mm LED<gtran/> Cold white 1400-1600mcd 6000-8000K

4.8mm LED Cold white 1400-1600mcd 6000-8000K

всего: 2490 pcs
маг ДП: 2490 pcs

10:
100:
1000:

0,86UAH
0,688UAH
0,516UAH

VANFUN

040824

5mm LED Warm white 14000-18000 mCd

всего: 1940 pcs
маг ДП: 1940 pcs

10:
100:
1000:

0,989UAH
0,791UAH
0,593UAH

VANFUN

040827

SMD 1206 LED<gtran/> Yellow 100-200mcd<gtran/>

SMD 1206 LED Yellow 100-200mcd

всего: 8560 pcs
маг ДП: 2560 pcs

20:
300:
3000:

0,645UAH
0,516UAH
0,387UAH

VANFUN

1206

040828

SMD 1206 LED Amber (orange) 100-150 mcd

всего: 10900 pcs
маг ДП: 10900 pcs

20:
300:
3000:

0,645UAH
0,516UAH
0,387UAH

VANFUN

1206

040842

SMD LED 0603 White cold 6000-8000K 250-300 mCd 2.8-2.9 V

всего: 3040 pcs
маг ДП: 3040 pcs

50:
500:
4000:

0,331UAH
0,265UAH
0,199UAH

VANFUN

0603

040843

SMD LED 0805 White Cold 6000-8000K 300-600 mCd 2.7-2.8V

всего: 5860 pcs
маг ДП: 5860 pcs

50:
300:
3000:

0,494UAH
0,396UAH
0,297UAH

VANFUN

0805

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: 19435 pcs
маг ДП: 19435 pcs

20:
200:
2000:

0,86UAH
0,688UAH
0,516UAH

VANFUN

2835

040854

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: 10935 pcs
маг ДП: 10935 pcs

10:
200:
2000:

1,12UAH
0,894UAH
0,671UAH

VANFUN

2835

040855

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: 20798 pcs
маг ДП: 20798 pcs

20:
200:
2000:

0,666UAH
0,533UAH
0,40UAH

VANFUN

2835

040856

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: 32337 pcs
маг ДП: 32337 pcs

20:
200:
2000:

0,903UAH
0,722UAH
0,542UAH

VANFUN

2835

040857

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: 62830 pcs
маг ДП: 26830 pcs

10:
200:
2000:

1,12UAH
0,894UAH
0,671UAH

VANFUN

2835

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: 55645 pcs
маг ДП: 55645 pcs

10:
200:
2000:

1,03UAH
0,825UAH
0,619UAH

VANFUN

3535

040860

SMD 3528 LED Orange 600-605nm 200-400mCd 2.0-2.2V

всего: 3390 pcs
маг ДП: 3390 pcs

10:
200:
2000:

0,989UAH
0,791UAH
0,593UAH

VANFUN

3528

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: 2150 pcs
маг ДП: 2150 pcs

10:
100:
1000:

1,29UAH
1,03UAH
0,774UAH

VANFUN

5050

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: 29600 pcs
маг ДП: 29600 pcs

20:
200:
2000:

0,903UAH
0,722UAH
0,542UAH

VANFUN

5730

041617

Slit optocoupler GK105A

всего: 1515 pcs
маг ДП: 1515 pcs

10,75UAH

2:
50:
150:

8,60UAH
7,74UAH
6,88UAH

041732

SMD 1206 LED Infrared 940nm 100-200mCd

всего: 1830 pcs
маг ДП: 1830 pcs

10:
300:
3000:

2,15UAH
1,72UAH
1,29UAH

VANFUN

1206

041733

SMD 3030 LED White cold 1W 3V 120-130lm 6000-6500K

всего: 5455 pcs
маг ДП: 5455 pcs

10:
100:
1000:

1,81UAH
1,44UAH
1,08UAH

VANFUN

041734

SMD 3528 LED Infrared 850nm

всего: 1590 pcs
маг ДП: 1590 pcs

10:
200:
2000:

2,58UAH
2,06UAH
1,55UAH

VANFUN

3528

041736

SMD 5050 LED Infrared 850nm

всего: 790 pcs
маг ДП: 790 pcs

10:
100:
1000:

4,30UAH
3,65UAH
3,01UAH

VANFUN

5050

041737

SMD 5050 LED Infrared 940nm

всего: 850 pcs
маг ДП: 850 pcs

10:
100:
1000:

4,30UAH
3,44UAH
2,58UAH

VANFUN

5050

041738

SMD 5050 LED Blue 500-1500 mCd

всего: 1840 pcs
маг ДП: 1840 pcs

10:
100:
1000:

1,14UAH
1,03UAH
0,854UAH

VANFUN

5050

041739

SMD 5050 LED Ultraviolet 395nm

всего: 1430 pcs
маг ДП: 1430 pcs

10:
100:
1000:

1,63UAH
1,47UAH
1,23UAH

VANFUN

5050

041740

SMD 5050 LED White Warm 2800-3000K, 24-26LM, 3.0-3.2V

White LED. Warm shade , 2800-3000 K, operating voltage - 3-3.2 V , operating current - 60 mA , luminous angle - 120°, luminous flux - 24-26 LM

всего: 11815 pcs
маг ДП: 11815 pcs

10:
500:
5000:

1,72UAH
1,55UAH
1,29UAH

VANFUN

5050

041745

SMD 5730 LED for phytolamps Red 660-665nm, 4000-6000 mCd 2.2-2.4V

Wavelength - 660-665 nm, operating voltage - 2,2-2,4 v., Working current - 150 mA, light angle - 120 gr, brightness 4000-6000 mCd

всего: 6810 pcs
маг ДП: 6810 pcs

10:
100:
4000:

6,45UAH
5,16UAH
3,87UAH

VANFUN

5730

Pages: 1 ... 7 8 9 10 11

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).