Optoelectronics and light sources Купить в интернет-магазине

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Shown goods: from 351 to 400 (565 total)

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037696

COB LED 50W<gtran/> White neutral GBZ-CJ50 30-34V 1500mA<gtran/>

COB LED 50W White neutral GBZ-CJ50 30-34V 1500mA

Powerful 50W LED for floodlights, white neutral

total: 89 pcs
маг ДП: 89 pcs

1:
20:
50:

126,00UAH
113,40UAH
100,80UAH

GBZ

037698

Lens for<gtran/> 60°COB LEDs with reflector<gtran/>

Lens for 60°COB LEDs with reflector

60°C glass lens with reflector and holder for COB LEDs.

total: 38 pcs
маг ДП: 38 pcs

1:
5:
20:

176,40UAH
158,80UAH
141,10UAH

GBZ

038057

Indicator 1 digit 0.28

Size - 0.28 ", color - red , case dimensions - 7.4x10.0x6mm , connection - common anode.

total: 464 pcs
маг ДП: 464 pcs

1:
50:
200:

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

KLM

038058

Indicator 1 digit<gtran/> 0.28 "Red, cathode, black background KL2811-ASR<gtran/>

Indicator 1 digit 0.28 "Red, cathode, black background KL2811-ASR

Size - 0.28 ", color - red , case dimensions - 7.4x10.0x6mm , connection - common cathode.

total: 75 pcs
маг ДП: 75 pcs

1:
50:
200:

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

KLM

038059

Indicator 1 digit<gtran/> 0.28 "Green, anode, black background KL2811-BSG<gtran/>

Indicator 1 digit 0.28 "Green, anode, black background KL2811-BSG

Size - 0.28 ", color - green , case dimensions - 7.4x10.0x6mm , connection - common anode.

total: 428 pcs
маг ДП: 428 pcs

1:
50:
200:

13,44UAH
12,10UAH
10,75UAH

KLM

038060

Indicator 1 digit<gtran/> 0.28 "Green, cathode, black background KL2811-ASG<gtran/>

Indicator 1 digit 0.28 "Green, cathode, black background KL2811-ASG

Size - 0.28 ", color - green , case dimensions - 7.4x10.0x6mm , connection - common cathode.

total: 437 pcs
маг ДП: 437 pcs

1:
50:
200:

13,44UAH
12,10UAH
10,75UAH

KLM

038061

Indicator 1 digit<gtran/> 0.36 "Yellow, anode, black background KL3611-BY<gtran/>

Indicator 1 digit 0.36 "Yellow, anode, black background KL3611-BY

Size - 0.36 ", color - yellow , case dimensions - 7.5x14.0x8.5mm , connection - common anode.

total: 390 pcs
маг ДП: 390 pcs

1:
50:
200:

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

KLM

038062

Indicator 1 digit<gtran/> 0.56 "Yellow, anode, black background KL5611-BY<gtran/>

Indicator 1 digit 0.56 "Yellow, anode, black background KL5611-BY

Size - 0.56 ", color - yellow , case dimensions - 12.6x19x8mm , connection - common anode.

total: 82 pcs
маг ДП: 82 pcs

1:
50:
200:

12,60UAH
11,34UAH
10,08UAH

KLM

038063

Indicator 1 digit<gtran/> 0.56 "Yellow, cathode, black background KL5611-AY<gtran/>

Indicator 1 digit 0.56 "Yellow, cathode, black background KL5611-AY

Seven-segment LED indicator. Size - 0.56 ", color - yellow , case dimensions - 12.6x19.0x8.0mm , connection - common cathode .

total: 133 pcs
маг ДП: 133 pcs

1:
50:
200:

12,60UAH
11,34UAH
10,08UAH

KLM

038064

Indicator 1 digit<gtran/> 0.56 "White, anode, black background KL5611-BW<gtran/>

Indicator 1 digit 0.56 "White, anode, black background KL5611-BW

Size - 0.56 ", color - bright white , case dimensions - 12.6x19x8mm , connection - common anode.

total: 492 pcs
маг ДП: 492 pcs

1:
50:
200:

37,80UAH
34,02UAH
30,24UAH

KLM

038065

Indicator 1 digit<gtran/> 0.56 "White, cathode, black background KL5611-AW<gtran/>

Indicator 1 digit 0.56 "White, cathode, black background KL5611-AW

Seven-segment LED indicator. Size - 0.56 ", color - bright white , case dimensions - 12.6x19.0x8.0mm , connection - common cathode .

total: 48 pcs
маг ДП: 48 pcs

1:
50:
200:

37,80UAH
34,02UAH
30,24UAH

KLM

038066

2-digit indicator<gtran/> 0.28 "Red, anode, black background KL-2821-BSR<gtran/>

2-digit indicator 0.28 "Red, anode, black background KL-2821-BSR

Seven-segment LED indicator. Size - 0.28 ", color - bright red , case dimensions - 15x10x6mm, for dynamic indication - common anode.

total: 459 pcs
маг ДП: 459 pcs

1:
50:
200:

16,80UAH
15,12UAH
13,44UAH

KLM

038067

2-digit indicator<gtran/> 0.28 "Red, cathode, black background KL-2821-ASR<gtran/>

2-digit indicator 0.28 "Red, cathode, black background KL-2821-ASR

Seven-segment LED indicator. Size - 0.28 ", color - bright red , case dimensions - 15x10x6mm, for dynamic indication - common cathode.

total: 440 pcs
маг ДП: 440 pcs

1:
50:
200:

16,80UAH
15,12UAH
13,44UAH

KLM

038068

3-digit indicator<gtran/> 0.28 "Red, anode, black background KL-2831-BSR<gtran/>

3-digit indicator 0.28 "Red, anode, black background KL-2831-BSR

Seven-segment LED indicator. Size - 0.28 ", color - bright red , case dimensions - 22.6x10x6mm, for dynamic indication - common anode.

total: 575 pcs
маг ДП: 575 pcs

1:
50:
200:

18,90UAH
17,01UAH
15,12UAH

KLM

038069

3-digit indicator<gtran/> 0.28 "Red, cathode, black background KL-2831-ASR<gtran/>

3-digit indicator 0.28 "Red, cathode, black background KL-2831-ASR

Seven segment LED indicator. Size - 0.28 ", color - bright red , case dimensions - 22.6x10x6mm, for dynamic indication - common cathode.

total: 224 pcs
маг ДП: 224 pcs

1:
50:
200:

18,90UAH
17,01UAH
15,12UAH

KLM

038070

4-digit indicator<gtran/> 0.28 "Red, anode, black background KL-2841-BSR<gtran/>

4-digit indicator 0.28 "Red, anode, black background KL-2841-BSR

Seven-segment LED indicator. Size - 0.28 ", color - bright red , case dimensions - 32.1x10x5.8mm, for dynamic indication - common anode.

total: 197 pcs
маг ДП: 197 pcs

1:
20:
200:

23,10UAH
20,79UAH
18,48UAH

KLM

038071

4-digit indicator<gtran/> 0.28 "Red, cathode, black background KL-2841-ASR<gtran/>

4-digit indicator 0.28 "Red, cathode, black background KL-2841-ASR

Seven-segment LED indicator. Size - 0.28 ", color - bright red , case dimensions - 32.1x10x5.8mm, for dynamic indication - common cathode.

total: 106 pcs
маг ДП: 106 pcs

1:
20:
200:

23,10UAH
20,79UAH
18,48UAH

KLM

038154

SMD LED 0603 Yellow 590-595nm, 100-200 mCd, 2-2.3V

Yellow LED in SMD version.

total: 6250 pcs
маг ДП: 6250 pcs

50:
500:
4000:

0,378UAH
0,302UAH
0,227UAH

VANFUN

0603

038155

SMD LED 0603 Green 520-525nm, 200-300 mCd, 2.8-3V

Green LED in SMD version.

total: 12200 pcs
маг ДП: 12200 pcs

50:
500:
4000:

0,336UAH
0,269UAH
0,202UAH

VANFUN

0603

038156

SMD LED 0603 Red 620-625nm, 100-200 mCd 2.0-2.2V

Red LED in SMD version.

total: 8300 pcs
маг ДП: 8300 pcs

50:
500:
4000:

0,265UAH
0,212UAH
0,159UAH

VANFUN

0603

038157

SMD LED 0603 Blue 465-475nm, 50-100 mCd, 2.8-3V

Blue LED in SMD design.

total: 17900 pcs
маг ДП: 17900 pcs

50:
500:
4000:

0,286UAH
0,228UAH
0,171UAH

VANFUN

0603

038158

SMD LED 0603 White cold 6000-8000K, 120-150 mCd, 2.7-2.8 V

White LED in SMD design. Cool shade.

total: 5950 pcs
маг ДП: 5950 pcs

50:
500:
4000:

0,323UAH
0,259UAH
0,194UAH

VANFUN

0603

038162

SMD LED 0805<gtran/> Yellow 585-595nm 100-200 mCd 1.9-2.3V<draft/>

SMD LED 0805 Yellow 585-595nm 100-200 mCd 1.9-2.3V

Yellow LED in SMD version.

total: 9375 pcs
маг ДП: 9375 pcs

25:
300:
3000:

0,483UAH
0,386UAH
0,29UAH

VANFUN

0805

038163

SMD LED 0805 Green pure 520-535nm 150-300mcd 2.7-2.9V

Green LED in SMD version.

total: 33800 pcs
маг ДП: 3800 pcs

25:
300:
3000:

0,462UAH
0,37UAH
0,277UAH

VANFUN

0805

038164

SMD LED 0805 Red 620-625nm 100-200mCd 2.0-2.3V

SMD LED 0805 Red 100-200mcd 620-625nm 2-2.3V 20mA

total: 74925 pcs
маг ДП: 2925 pcs

25:
300:
3000:

0,462UAH
0,37UAH
0,277UAH

VANFUN

0805

038165

SMD LED 0805 Orange 600-605nm 100-200mcd 1.9-2.3V

Orange LED in SMD design.

total: 435 pcs
маг ДП: 435 pcs

25:
300:
3000:

0,462UAH
0,37UAH
0,277UAH

VANFUN

0805

038166

SMD LED 0805 Blue 460-470nm 50-150mCd 2.8-2.9V

total: 40670 pcs
маг ДП: 4670 pcs

25:
300:
3000:

0,378UAH
0,302UAH
0,227UAH

VANFUN

0805

038167

SMD 1206 LED Cold white 200-400mCd 6000-8000K 2.7-3V

White LED, cool tint.

total: 15940 pcs
маг ДП: 3940 pcs

20:
300:
3000:

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

VANFUN

1206

038169

SMD 1206 LED Green 570-575nm 30-80mCd 2.1-2.3V

SMD indicator LED.

total: 5400 pcs
маг ДП: 5400 pcs

20:
300:
3000:

0,609UAH
0,487UAH
0,365UAH

VANFUN

1206

038171

SMD 1206 LED Red 620-625nm 100-200mCd 2.0-2.3V

Indicator LED

total: 7550 pcs
маг ДП: 7550 pcs

20:
300:
3000:

0,546UAH
0,437UAH
0,328UAH

VANFUN

1206

038172

SMD 2835 LED<gtran/> White cold 6000-6500K 24-26LM 3.0-3.2V<gtran/>

SMD 2835 LED White cold 6000-6500K 24-26LM 3.0-3.2V

Lighting LED, cold shade 6000-6500 K . operating voltage - 3.0-3.2 V , operating current - 75 mA , light angle - 120g , luminous flux - 24-26 Lm

total: 61280 pcs
маг ДП: 9280 pcs

20:
200:
2000:

0,546UAH
0,437UAH
0,328UAH

VANFUN

2835

038173

SMD 3528 LED<gtran/> RGB 175-240/630-820/127-165 mCd

SMD 3528 LED RGB 175-240/630-820/127-165 mCd

Wavelength - Red 618 -624 /Green 521-536 /Blue 466-471 nm, operating voltage - Red 1.9-2.3 /Green 2.9-3.4 /Blue 2.9-3.4 V., operating current - Red 20 /Green 20 /Blue 20 mA, light angle - 120 gr, luminous intensity - Red 175-240 /Green 630-820 /Blue 127-165 mcd (IF = 20mA).

total: 18190 pcs
маг ДП: 18190 pcs

10:
200:
2000:

0,924UAH
0,832UAH
0,693UAH

VANFUN

PLCC-4

038174

SMD 3528 LED<gtran/> White Cold 4-5LM 6000-6500K 3.0-3.2V<gtran/>

SMD 3528 LED White Cold 4-5LM 6000-6500K 3.0-3.2V

White LED. Cool shade . Working voltage - 3-3.2 V , working current - 30 mA , light angle 120°, luminous flux - 4 -5 LM (IF = 25mA).

total: 20490 pcs
маг ДП: 20490 pcs

20:
100:
1000:

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

VANFUN

PLCC-2

038175

SMD 3528 LED<gtran/> White Cold 8-9LM 6000-6500K 2.8-3.0V<gtran/>

SMD 3528 LED White Cold 8-9LM 6000-6500K 2.8-3.0V

White LED. Cool shade . Working voltage - 2.8-3 V , working current - 30mA , light angle 120°, luminous flux - 8 -9 LM (IF = 25mA).

total: 38210 pcs
маг ДП: 38210 pcs

20:
200:
2000:

0,672UAH
0,538UAH
0,403UAH

VANFUN

PLCC-2

038176

SMD 3528 LED<gtran/> White Warm 4-5LM 2800-3000K 3.2-3.4V<gtran/>

SMD 3528 LED White Warm 4-5LM 2800-3000K 3.2-3.4V

White LED. Warm shade . Working voltage - 3.2-3.4 V , working current - 30 mA , light angle 120°, luminous flux - 4-5 LM (IF = 25mA).

total: 25430 pcs
маг ДП: 25430 pcs

20:
200:
2000:

0,525UAH
0,42UAH
0,315UAH

VANFUN

PLCC-2

038177

SMD 3528 LED<gtran/> Yellow 590-593nm 600-800 mCd 2.0-2.2V<gtran/>

SMD 3528 LED Yellow 590-593nm 600-800 mCd 2.0-2.2V

Wavelength - 590-593 nm , operating voltage - 2.0-2.2 V , operating current - 30 mA , light angle - 120°, luminous intensity - 600-800 mСd (IF = 20mA).

total: 3780 pcs
маг ДП: 3780 pcs

10:
200:
2000:

1,60UAH
1,28UAH
0,958UAH

VANFUN

PLCC-2

038178

SMD 3528 LED Green 515-520nm 500-1000mCd 3.0-3.4V

Wavelength - 515-520nm , operating voltage 3-3.4V , operating current 30mA , light angle 120°, luminous intensity - 500-1000 mcd (IF = 20mA).

total: 32400 pcs
маг ДП: 32400 pcs

20:
200:
2000:

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

VANFUN

PLCC-2

038179

SMD 3528 LED<gtran/> Red 620-625nm 200-400mCd 2.0-2.2V

SMD 3528 LED Red 620-625nm 200-400mCd 2.0-2.2V

Wavelength - 620-625nm , operating voltage - 2-2.2 V , operating current - 30mA , light angle - 120°, luminous intensity - 180-400 mcd (IF = 20mA).

total: 25199 pcs
маг ДП: 25199 pcs

20:
200:
2000:

0,504UAH
0,454UAH
0,378UAH

VANFUN

3528

038180

SMD 3528 LED Red 620-625nm 600-800mCd 2.0-2.2V

Wavelength - 620-625nm , operating voltage - 2-2.2 V , operating current - 30mA , light angle - 120°, luminous intensity - 600-800 mcd (IF = 20mA).

total: 45910 pcs
маг ДП: 9910 pcs

20:
200:
2000:

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

VANFUN

3528

038181

SMD 3528 LED Blue 455-460nm 100-300 mCd 3.0-3.2V

Wavelength - 455-460nm , operating voltage 3-3.2V , operating current 30mA , light angle 120°, luminous intensity - 100-300 mcd (IF = 20mA).

total: 3990 pcs
маг ДП: 3990 pcs

10:
200:
2000:

0,525UAH
0,42UAH
0,315UAH

VANFUN

3528

038183

SMD 5050 LED<gtran/> White Warm 2800-3000K, 15-17LM, 3.0-3.2V<gtran/>

SMD 5050 LED White Warm 2800-3000K, 15-17LM, 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 - 15-17 LM

total: 3367 pcs
маг ДП: 3367 pcs

10:
100:
1000:

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

VANFUN

5050

038184

SMD 5050 LED White cold 24-26 LM 6000-6500K 3.0-3.2V

Ultrabright LED 3-crystal PLCC 5050, 120 degrees, 5x5 mm, cold white 6000-6500K.

total: 27210 pcs
маг ДП: 19210 pcs

10:
100:
1000:

2,02UAH
1,61UAH
1,21UAH

VANFUN

5050

038186

SMD 5730 LED<gtran/> White cold 6000-6500K, 50-55 LM 3.3-3.4V<gtran/>

SMD 5730 LED White cold 6000-6500K, 50-55 LM 3.3-3.4V

Lighting LED, cold shade 6000-6500 K . operating voltage - 3.3-3.4 V ., operating current - 150 mA , light angle - 120 g, Luminous flux 50-55LM

total: 29548 pcs
маг ДП: 29548 pcs

20:
200:
2000:

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

VANFUN

5730

038187

SMD 5730 LED Blue 460-465nm 10-12 Lm 3.0.-3.2V

Wavelength - 460-465 nm , operating voltage - 3.0-3.2 V ., Operating current - 150mA , light angle - 120 gr, Luminous flux 10-12 Lm

total: 1750 pcs
маг ДП: 1750 pcs

10:
200:
2000:

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

VANFUN

5730

038188

SMD 5730 LED White cold 6000-6500K, 65-70 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 65-70LM

total: 31350 pcs
маг ДП: 31350 pcs

10:
200:
2000:

1,01UAH
0,907UAH
0,706UAH

VANFUN

5730

038296

Emitter LED 0.75W<gtran/> White warm 3050-3250K GBZ-10WE 70-80 lm<gtran/>

Emitter LED 0.75W White warm 3050-3250K GBZ-10WE 70-80 lm

Lighting LED 0.75W

total: 687 pcs
маг ДП: 687 pcs

3:
50:
500:

2,94UAH
2,35UAH
1,76UAH

GBZ

Emitter

038297

Emitter LED 0.75W Cold white 5700-6300К GBZ-10WE 70-80 lm

Lighting LED 0.75W

total: 604 pcs
маг ДП: 604 pcs

3:
50:
500:

2,94UAH
2,35UAH
1,76UAH

GBZ

Emitter

038298

Emitter LED 0.75W White cold 6300-7000K GBZ-10WE 70-80 lm

Lighting LED 0.75W

total: 707 pcs
маг ДП: 707 pcs

3:
50:
500:

2,94UAH
2,35UAH
1,76UAH

GBZ

Emitter

038299

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

Lighting LED 3W

total: 508 pcs
маг ДП: 508 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

total: 1788 pcs
маг ДП: 788 pcs

1:
50:
500:

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

GBZ

Emitter

Pages: 1 ... 6 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).