Optoelectronics and light sources Купить в интернет-магазине

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Shown goods: from 401 to 450 (579 всього)

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038299

Emitter LED 3W<gtran/> White warm 3050-3250K GBZ-13W 240-260 lm<gtran/>

Emitter LED 3W White warm 3050-3250K GBZ-13W 240-260 lm

Lighting LED 3W

всього: 640 pcs
маг ДП: 640 pcs

1:
50:
500:

10,08UAH
8,06UAH
6,05UAH

GBZ

Emitter

038300

Emitter LED 3W White neutral 4150-4500K GBZ-13W 240-260lm

Lighting LED 3W

всього: 2936 pcs
маг ДП: 936 pcs

1:
50:
500:

10,08UAH
8,06UAH
6,05UAH

GBZ

Emitter

038301

Emitter LED 3W White cold 5700-6300K GBZ-13W 240-260lm

Lighting LED 3W

всього: 1977 pcs
маг ДП: 977 pcs

1:
50:
500:

10,08UAH
8,06UAH
6,05UAH

GBZ

Emitter

038302

Emitter LED 3W White cold 6300-7000K GBZ-13W 240-260 lm

Lighting LED 3W

всього: 1965 pcs
маг ДП: 965 pcs

1:
50:
500:

10,08UAH
8,06UAH
6,05UAH

GBZ

Emitter

038303

Emitter LED 1W Pink GBZ-2P 100-110lm

1W LED. Pink.

всього: 48 pcs
маг ДП: 48 pcs

1:
50:
500:

11,76UAH
9,41UAH
7,06UAH

GBZ

Emitter

038305

Emitter LED 3W RGB 620/520/460nm 4pin

Full color 3-watt LED.

всього: 100 pcs
маг ДП: 100 pcs

1:
50:
200:

25,20UAH
21,42UAH
17,64UAH

GBZ

Emitter

038306

COB LED 10W<gtran/> White neutral GBZ-CJ10 9-12V 900mA<gtran/>

COB LED 10W White neutral GBZ-CJ10 9-12V 900mA

Lighting LED.

всього: 170 pcs
маг ДП: 170 pcs

1:
20:
50:

39,90UAH
35,91UAH
31,92UAH

GBZ

038307

COB LED 10W<gtran/> White cold GBZ-CJ10 9-12V 900mA<gtran/>

COB LED 10W White cold GBZ-CJ10 9-12V 900mA

Lighting LED.

всього: 200 pcs
маг ДП: 200 pcs

1:
20:
50:

39,90UAH
35,91UAH
31,92UAH

GBZ

038309

COB LED 20W<gtran/> Phyto Full Spectrum 220V AC<gtran/>

COB LED 20W Phyto Full Spectrum 220V AC

Phyto LED, used for improved plant growth.

всього: 28 pcs
маг ДП: 28 pcs

1:
10:
50:

140,70UAH
126,60UAH
112,60UAH

GBZ

038310

COB LED 30W<gtran/> Phyto Full Spectrum 220V AC<gtran/>

COB LED 30W Phyto Full Spectrum 220V AC

Phyto LED, used for improved plant growth.

всього: 41 pcs
маг ДП: 41 pcs

1:
10:
50:

168,00UAH
151,20UAH
134,40UAH

GBZ

038505

LED 10mm<gtran/> Red diffuse 1000-2000 mCd<draft/>

LED 10mm Red diffuse 1000-2000 mCd

General purpose LED. Leg length 27-29 mm.

всього: 3400 pcs
маг ДП: 400 pcs

5:
50:
250:

1,93UAH
1,55UAH
1,16UAH

VANFUN

038507

8mm LED<gtran/> Red matt 1000-2000 mCd 2-2.2V<gtran/>

8mm LED Red matt 1000-2000 mCd 2-2.2V

LED with a diameter of 8 mm and a lens height of 11 mm. Leg length 27-29mm

всього: 885 pcs
маг ДП: 885 pcs

5:
50:
500:

1,93UAH
1,55UAH
1,16UAH

VANFUN

038508

8mm LED<gtran/> Red transparent 4000-8000mCd 2-2.2V<gtran/>

8mm LED Red transparent 4000-8000mCd 2-2.2V

LED with a diameter of 8 mm and a lens height of 11 mm. Leg length 27-29mm

всього: 672 pcs
маг ДП: 672 pcs

5:
50:
500:

1,93UAH
1,55UAH
1,16UAH

VANFUN

038509

8mm LED<gtran/> Matt blue 1000-3000 mCd<gtran/>

8mm LED Matt blue 1000-3000 mCd

LED with a diameter of 8 mm and a lens height of 11 mm. Legs 27-29mm

всього: 1620 pcs
маг ДП: 1620 pcs

5:
50:
500:

1,93UAH
1,55UAH
1,16UAH

VANFUN

038513

Piranha 5mm LED<gtran/> Yellow 3000-3500mCd, 590-592nm, 2.0-2.2V<gtran/>

Piranha 5mm LED Yellow 3000-3500mCd, 590-592nm, 2.0-2.2V

всього: 82 pcs
маг ДП: 82 pcs

1:
100:
1000:

4,20UAH
3,36UAH
2,52UAH

VANFUN

038515

5mm LED<gtran/> Red transparent 10000-12000mcd short legs<gtran/>

5mm LED Red transparent 10000-12000mcd short legs

General purpose LED. Legs 17-19mm

всього: 49152 pcs
маг ДП: 1152 pcs

15:
100:
1000:

0,924UAH
0,739UAH
0,554UAH

VANFUN

038516

5mm LED<gtran/> Red transparent 1500-3000 mcd short legs<draft/>

5mm LED Red transparent 1500-3000 mcd short legs

General purpose LED. Legs 17-19mm

всього: 20200 pcs
маг ДП: 5200 pcs

15:
100:
1000:

0,588UAH
0,47UAH
0,353UAH

VANFUN

038520

4.8mm LED<gtran/> Warm white transparent 2000-3000 mCd 3-3.2V<gtran/>

4.8mm LED Warm white transparent 2000-3000 mCd 3-3.2V

General purpose LED. Warm white light. Leg length 17-19mm

всього: 2810 pcs
маг ДП: 2810 pcs

10:
100:
1000:

1,05UAH
0,84UAH
0,63UAH

VANFUN

038525

4.8mm LED Cold white 2000-3000mcd 6000-9000K

General purpose LED. Leg length 17-19mm

всього: 2410 pcs
маг ДП: 2410 pcs

10:
100:
1000:

1,01UAH
0,806UAH
0,605UAH

VANFUN

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

всього: 7660 pcs
маг ДП: 2660 pcs

10:
100:
1000:

1,05UAH
0,84UAH
0,63UAH

VANFUN

038527

4.8mm LED<gtran/> Green transparent 2500-3000mcd 2.8-3.0V<gtran/>

4.8mm LED Green transparent 2500-3000mcd 2.8-3.0V

4.8mm LED, 17-19mm legs

всього: 3580 pcs
маг ДП: 3580 pcs

10:
100:
1000:

1,05UAH
0,84UAH
0,63UAH

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

всього: 32050 pcs
маг ДП: 50 pcs

15:
100:
1000:

0,756UAH
0,605UAH
0,454UAH

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.

всього: 70120 pcs
маг ДП: 1120 pcs

20:
100:
1000:

0,42UAH
0,336UAH
0,252UAH

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.

всього: 1 pc
маг ДП: 1 pc

1:
3:

1 260,00UAH
1 134,00UAH

039207

SMD 5050 LED WS2812B-V5/W

всього: 1920 pcs
маг ДП: 1920 pcs

10:
100:
1000:

4,20UAH
3,78UAH
3,15UAH

WORLDSEMI

5050

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

всього: 93 pcs
маг ДП: 93 pcs

1:
50:
500:

10,50UAH
9,45UAH
8,40UAH

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

всього: 495 pcs
маг ДП: 495 pcs

1:
50:
250:

9,24UAH
8,32UAH
7,39UAH

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

всього: 866 pcs
маг ДП: 866 pcs

1:
100:
1000:

6,30UAH
5,67UAH
4,72UAH

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

всього: 1000 pcs
маг ДП: 1000 pcs

10:
100:
1000:

5,25UAH
4,72UAH
4,20UAH

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.

всього: 1107 pcs
маг ДП: 1107 pcs

1:
10:
100:

7,51UAH
6,77UAH
6,01UAH

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.

всього: 1722 pcs
маг ДП: 1722 pcs

1:
10:
100:

5,64UAH
5,07UAH
4,50UAH

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

всього: 1696 pcs
маг ДП: 1696 pcs

1:
100:
1000:

6,72UAH
6,05UAH
5,04UAH

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.

всього: 505 pcs
маг ДП: 505 pcs

1:
50:
200:

11,76UAH
10,58UAH
9,41UAH

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.

всього: 375 pcs
маг ДП: 375 pcs

1:
50:
200:

11,76UAH
10,58UAH
9,41UAH

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.

всього: 499 pcs
маг ДП: 499 pcs

1:
50:
200:

19,32UAH
17,39UAH
15,46UAH

KLM

040765

5mm LED<gtran/> White cold blinking transparent 10-12 Cd<gtran/>

5mm LED White cold blinking transparent 10-12 Cd

всього: 290 pcs
маг ДП: 290 pcs

10:
100:
1000:

2,69UAH
2,42UAH
1,88UAH

VANFUN

040767

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

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

всього: 1640 pcs
маг ДП: 1640 pcs

10:
100:
1000:

1,18UAH
0,941UAH
0,706UAH

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.

всього: 32335 pcs
маг ДП: 2330 pcs

15:
100:
1000:

0,756UAH
0,68UAH
0,529UAH

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

всього: 11720 pcs
маг ДП: 1720 pcs

20:
100:
1000:

0,567UAH
0,454UAH
0,34UAH

VANFUN

040773

3mm LED Flashing red clear 10000-12000mCd

Lead length 27-29 mm

всього: 3520 pcs
маг ДП: 520 pcs

10:
100:
1000:

1,72UAH
1,38UAH
1,03UAH

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

всього: 9510 pcs
маг ДП: 6510 pcs

10:
100:
1000:

1,26UAH
1,01UAH
0,756UAH

VANFUN

040775

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

всього: 2870 pcs
маг ДП: 870 pcs

10:
100:
1000:

1,05UAH
0,945UAH
0,735UAH

VANFUN

040777

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

5mm LED Red/Green, 3 pin total Cathode

всього: 4050 pcs
маг ДП: 50 pcs

10:
100:
1000:

1,18UAH
0,941UAH
0,706UAH

VANFUN

040779

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

Lead length 17-19 mm

всього: 20915 pcs
маг ДП: 915 pcs

15:
100:
1000:

0,63UAH
0,504UAH
0,378UAH

VANFUN

040800

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

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

всього: 3280 pcs
маг ДП: 3280 pcs

10:
100:
1000:

1,01UAH
0,806UAH
0,605UAH

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

всього: 13650 pcs
маг ДП: 3650 pcs

10:
100:
1000:

1,09UAH
0,874UAH
0,655UAH

VANFUN

040802

5mm LED Green matt 2000-3000 mCd 520nm

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

всього: 9724 pcs
маг ДП: 1724 pcs

10:
100:
1000:

1,05UAH
0,84UAH
0,63UAH

VANFUN

040803

5mm LED Green matt 600-800 mCd 560nm

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

всього: 19615 pcs
маг ДП: 615 pcs

10:
100:
1000:

0,84UAH
0,672UAH
0,504UAH

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

всього: 9270 pcs
маг ДП: 9270 pcs

10:
100:
1000:

0,798UAH
0,638UAH
0,479UAH

VANFUN

040822

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

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

всього: 2720 pcs
маг ДП: 2720 pcs

10:
100:
1000:

0,84UAH
0,672UAH
0,504UAH

VANFUN

Pages: 1 ... 7 8 9 10 11 12

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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Classification of devices by purpose: