Shown goods: from 401 to 450 (562 total)
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| Code | photo_camera | Remains | shopping_cart | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 038309 |  | COB LED 20W Phyto LED, used for improved plant growth. | total: 28 pcs маг ДП: 28 pcs |
| GBZ | ||||
| 038310 | | COB LED 30W Phyto LED, used for improved plant growth. | total: 38 pcs маг ДП: 38 pcs |
| GBZ | ||||
| 038505 |  | LED 10mm General purpose LED. Leg length 27-29 mm. | total: 2980 pcs маг ДП: 480 pcs |
| VANFUN | ||||
| 038507 | | 8mm LED LED with a diameter of 8 mm and a lens height of 11 mm. Leg length 27-29mm | total: 1299 pcs маг ДП: 1299 pcs |
| VANFUN | ||||
| 038508 |  | 8mm LED LED with a diameter of 8 mm and a lens height of 11 mm. Leg length 27-29mm | total: 1632 pcs маг ДП: 1632 pcs |
| VANFUN | ||||
| 038509 | .jpg) | 8mm LED LED with a diameter of 8 mm and a lens height of 11 mm. Legs 27-29mm | total: 1585 pcs маг ДП: 1585 pcs |
| VANFUN | ||||
| 038513 |  | Piranha 5mm LED | total: 44 pcs маг ДП: 44 pcs |
| VANFUN | ||||
| 038515 |  | 5mm LED General purpose LED. Legs 17-19mm | total: 29817 pcs маг ДП: 817 pcs |
| VANFUN | ||||
| 038516 | | 5mm LED General purpose LED. Legs 17-19mm | total: 16755 pcs маг ДП: 1755 pcs |
| VANFUN | ||||
| 038520 |  | 4.8mm LED General purpose LED. Warm white light. Leg length 17-19mm | total: 1780 pcs маг ДП: 1780 pcs |
| VANFUN | ||||
| 038525 |  | 4.8mm LED Cold white 2000-3000mcd 6000-9000K General purpose LED. Leg length 17-19mm | total: 1350 pcs маг ДП: 1350 pcs |
| VANFUN | ||||
| 038526 | | 4.8mm LED General purpose LED. Leg length 17-19mm | total: 12420 pcs маг ДП: 7420 pcs |
| VANFUN | ||||
| 038536 |  | 3mm LED
Green matt LED. Diffusion.
Legs length 27-29mm | total: 26275 pcs маг ДП: 275 pcs |
| 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. | total: 47610 pcs маг ДП: 2610 pcs |
| VANFUN | ||||
| 039185 |  | Garland Decorative garland of 20 LED bulbs with a warm white glow. | total: 1 pc маг ДП: 1 pc |
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| 039211 |  | 5mm LED 12 mA 5.3V PWM 2.0 kHz DT 800 kHz -40℃~+80℃ RGB HOLE 5mm Light Emitting Diodes (LED) ROHS | total: 1746 pcs маг ДП: 1746 pcs |
| WORLDSEMI | ||||
| 039212 |  | 8mm LED 12 mA 5.3V PWM 2.0 kHz DT 800 kHz -40℃~+80℃ RGB HOLE 8mm Light Emitting Diodes (LED) ROHS | total: 355 pcs маг ДП: 355 pcs |
| WORLDSEMI | ||||
| 039214 |  | SMD 5050 LED 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 | total: 860 pcs маг ДП: 860 pcs |
| WORLDSEMI | 5050 | |||
| 039227 |  | SMD 5050 LED 5 mA 12V PWM 2.0 kHz DT unipolar NRZ 800 kHz -40℃~+80℃ RGB SMD, 5.0x5.0mm Light Emitting Diodes (LED) ROHS | total: 460 pcs маг ДП: 460 pcs |
| WORLDSEMI | 5050 | |||
| 040564 |  | Lens - light guide Flat head polycarbonate acrylic (PC/PMMA) light guide tube for use with SMD LEDs. | total: 993 pcs маг ДП: 993 pcs |
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| 040565 | | Lens - light guide Flat head polycarbonate acrylic (PC/PMMA) light guide tube for use with SMD LEDs. | total: 400 pcs маг ДП: 400 pcs |
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| 040715 |  | SMD LED 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 | total: 1318 pcs маг ДП: 1318 pcs |
| WORLDSEMI | 2020 | |||
| 040761 |  | 2-digit indicator Seven-segment LED indicator. Size - 0.36 ", color - yellow, case dimensions - 15x14.0x7.2mm, for dynamic indication - a common anode. | total: 478 pcs маг ДП: 478 pcs |
| KLM | ||||
| 040762 | | 2-digit indicator Seven-segment LED indicator. Size - 0.36 ", color - yellow, case dimensions - 15x14.0x7.2mm, for dynamic indication - common cathode. | total: 352 pcs маг ДП: 352 pcs |
| KLM | ||||
| 040763 |  | 3-digit indicator Seven-segment LED indicator. Size - 0.56 ", color - green , case dimensions - 37.6x19.0x8.0mm , for dynamic indication - common anode. | total: 492 pcs маг ДП: 492 pcs |
| KLM | ||||
| 040767 |  | 5mm cylinder LED | total: 1530 pcs маг ДП: 1530 pcs |
| 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. | total: 22830 pcs маг ДП: 2830 pcs |
| VANFUN | ||||
| 040772 | | 3mm LED Color - Blue, lens color - clear, light angle - 90 °, Working current - 20mA, Luminous power - 4000-5000mcd | total: 9400 pcs маг ДП: 1400 pcs |
| VANFUN | ||||
| 040773 |  | 3mm LED Flashing red clear 10000-12000mCd Lead length 27-29 mm | total: 3470 pcs маг ДП: 3470 pcs |
| VANFUN | ||||
| 040774 |  | Cylinder 3mm LED Color - Blue, lens color - clear, light angle - 90 °, Working current - 20mA, Luminous power - 600-800mcd | total: 9250 pcs маг ДП: 6250 pcs |
| VANFUN | ||||
| 040775 | | Cylinder 3mm LED Red, long legs 600-800 mCd | total: 1480 pcs маг ДП: 1480 pcs |
| VANFUN | ||||
| 040777 |  | 5mm LED | total: 2140 pcs маг ДП: 140 pcs |
| VANFUN | ||||
| 040779 |  | 3mm LED Green matt 2000-3000mcd 3-3.2V short legs Lead length 17-19 mm | total: 8235 pcs маг ДП: 3235 pcs |
| VANFUN | ||||
| 040800 |  | LED 5x2mm | total: 3110 pcs маг ДП: 3110 pcs |
| VANFUN | ||||
| 040801 | | LED 5x2mm | total: 13350 pcs маг ДП: 3350 pcs |
| VANFUN | ||||
| 040803 |  | 5mm LED Green matt 600-800 mCd 560nm General purpose single color matt LED. Legs length 27mm. | total: 15205 pcs маг ДП: 1205 pcs |
| VANFUN | ||||
| 040821 | | 3mm LED Color - Blue, lens color - clear, light angle - 90 °, Working current - 20mA, Luminous power - 4000-5000mcd | total: 8850 pcs маг ДП: 8850 pcs |
| VANFUN | ||||
| 040822 | | 4.8mm LED | total: 2490 pcs маг ДП: 2490 pcs |
| VANFUN | ||||
| 040824 | | 5mm LED Warm white 14000-18000 mCd | total: 3060 pcs маг ДП: 1060 pcs |
| VANFUN | ||||
| 040827 |  | SMD 1206 LED | total: 8860 pcs маг ДП: 2860 pcs |
| VANFUN | 1206 | |||
| 040828 | | SMD 1206 LED | total: 11080 pcs маг ДП: 11080 pcs |
| VANFUN | 1206 | |||
| 040842 |  | SMD LED 0603 White cold 6000-8000K 250-300 mCd 2.8-2.9 V | total: 5140 pcs маг ДП: 5140 pcs |
| VANFUN | 0603 | |||
| 040843 | | SMD LED 0805 White Cold 6000-8000K 300-600 mCd 2.7-2.8V | total: 6160 pcs маг ДП: 6160 pcs |
| VANFUN | 0805 | |||
| 040853 |  | SMD 2835 LED 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 | total: 23095 pcs маг ДП: 23095 pcs |
| 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 | total: 12235 pcs маг ДП: 12235 pcs |
| VANFUN | 2835 | |||
| 040855 | | SMD 2835 LED 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 | total: 22638 pcs маг ДП: 22638 pcs |
| VANFUN | 2835 | |||
| 040856 | | SMD 2835 LED 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 | total: 33817 pcs маг ДП: 33817 pcs |
| 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 | total: 65380 pcs маг ДП: 29380 pcs |
| VANFUN | 2835 | |||
| 040859 |  | SMD 3535 LED | total: 55875 pcs маг ДП: 55875 pcs |
| VANFUN | 3535 | |||
| 040860 |  | SMD 3528 LED Orange 600-605nm 200-400mCd 2.0-2.2V | total: 3550 pcs маг ДП: 3550 pcs |
| VANFUN | 3528 |
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).
