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| Код | photo_camera | Remains | shopping_cart | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 038174 |  | SMD 3528 LED White LED. Cool shade . Working voltage - 3-3.2 V , working current - 30 mA , light angle 120°, luminous flux - 4 -5 LM (IF = 25mA). | всего: 24250 pcs маг ДП: 24250 pcs |
| VANFUN | PLCC-2 | |||
| 038175 | | SMD 3528 LED White LED. Cool shade . Working voltage - 2.8-3 V , working current - 30mA , light angle 120°, luminous flux - 8 -9 LM (IF = 25mA). | всего: 45110 pcs маг ДП: 45110 pcs |
| VANFUN | PLCC-2 | |||
| 038176 |  | SMD 3528 LED 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). | всего: 27090 pcs маг ДП: 27090 pcs |
| 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). | всего: 35900 pcs маг ДП: 35900 pcs |
| VANFUN | PLCC-2 | |||
| 038179 | | SMD 3528 LED Wavelength - 620-625nm , operating voltage - 2-2.2 V , operating current - 30mA , light angle - 120°, luminous intensity - 180-400 mcd (IF = 20mA). | всего: 26019 pcs маг ДП: 26019 pcs |
| VANFUN | 3528 | |||
| 038180 | | SMD 3528 LED Wavelength - 620-625nm , operating voltage - 2-2.2 V , operating current - 30mA , light angle - 120°, luminous intensity - 600-800 mcd (IF = 20mA). | всего: 50150 pcs маг ДП: 14150 pcs |
| VANFUN | 3528 | |||
| 038181 | | SMD 3528 LED Wavelength - 455-460nm , operating voltage 3-3.2V , operating current 30mA , light angle 120°, luminous intensity - 100-300 mcd (IF = 20mA). | всего: 5550 pcs маг ДП: 5550 pcs |
| VANFUN | 3528 | |||
| 038183 |  | SMD 5050 LED 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 | всего: 3477 pcs маг ДП: 3477 pcs |
| VANFUN | 5050 | |||
| 038184 |  | SMD 5050 LED Ultrabright LED 3-crystal PLCC 5050, 120 degrees, 5x5 mm, cold white 6000-6500K. | всего: 31080 pcs маг ДП: 23080 pcs |
| VANFUN | 5050 | |||
| 038186 |  | SMD 5730 LED 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 | всего: 32168 pcs маг ДП: 32168 pcs |
| VANFUN | 5730 | |||
| 038187 |  | SMD 5730 LED Wavelength - 460-465 nm , operating voltage - 3.0-3.2 V ., Operating current - 150mA , light angle - 120 gr, Luminous flux 10-12 Lm | всего: 1750 pcs маг ДП: 1750 pcs |
| VANFUN | 5730 | |||
| 038188 | | SMD 5730 LED 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 | всего: 31640 pcs маг ДП: 31640 pcs |
| VANFUN | 5730 | |||
| 038296 |  | Emitter LED 0.75W Lighting LED 0.75W | всего: 758 pcs маг ДП: 758 pcs |
| GBZ | Emitter | |||
| 038297 |  | Emitter LED 0.75W Lighting LED 0.75W | всего: 645 pcs маг ДП: 645 pcs |
| GBZ | Emitter | |||
| 038298 | | Emitter LED 0.75W Lighting LED 0.75W | всего: 846 pcs маг ДП: 846 pcs |
| GBZ | Emitter | |||
| 038299 | | Emitter LED 3W Lighting LED 3W | всего: 643 pcs маг ДП: 643 pcs |
| GBZ | Emitter | |||
| 038300 |  | Emitter LED 3W Lighting LED 3W | всего: 2941 pcs маг ДП: 941 pcs |
| GBZ | Emitter | |||
| 038301 | | Emitter LED 3W Lighting LED 3W | всего: 1997 pcs маг ДП: 997 pcs |
| GBZ | Emitter | |||
| 038302 | | Emitter LED 3W Lighting LED 3W | всего: 1978 pcs маг ДП: 978 pcs |
| GBZ | Emitter | |||
| 038303 |  | Emitter LED 1W 1W LED. Pink. | всего: 49 pcs маг ДП: 49 pcs |
| GBZ | Emitter | |||
| 038305 |  | Emitter LED 3W Full color 3-watt LED. | всего: 100 pcs маг ДП: 100 pcs |
| GBZ | Emitter | |||
| 038306 |  | COB LED 10W Lighting LED. | всего: 193 pcs маг ДП: 193 pcs |
| GBZ | ||||
| 038307 |  | COB LED 10W Lighting LED. | всего: 200 pcs маг ДП: 200 pcs |
| GBZ | ||||
| 038309 |  | COB LED 20W Phyto LED, used for improved plant growth. | всего: 28 pcs маг ДП: 28 pcs |
| GBZ | ||||
| 038310 | | COB LED 30W Phyto LED, used for improved plant growth. | всего: 41 pcs маг ДП: 41 pcs |
| GBZ | ||||
| 038505 |  | LED 10mm General purpose LED. Leg length 27-29 mm. | всего: 3725 pcs маг ДП: 225 pcs |
| VANFUN | ||||
| 038507 | | 8mm LED LED with a diameter of 8 mm and a lens height of 11 mm. Leg length 27-29mm | всего: 985 pcs маг ДП: 985 pcs |
| VANFUN | ||||
| 038508 |  | 8mm LED LED with a diameter of 8 mm and a lens height of 11 mm. Leg length 27-29mm | всего: 672 pcs маг ДП: 672 pcs |
| VANFUN | ||||
| 038509 | .jpg) | 8mm LED LED with a diameter of 8 mm and a lens height of 11 mm. Legs 27-29mm | всего: 1635 pcs маг ДП: 1635 pcs |
| VANFUN | ||||
| 038513 |  | Piranha 5mm LED | всего: 82 pcs маг ДП: 82 pcs |
| VANFUN | ||||
| 038515 |  | 5mm LED General purpose LED. Legs 17-19mm | всего: 56432 pcs маг ДП: 2432 pcs |
| VANFUN | ||||
| 038516 | | 5mm LED General purpose LED. Legs 17-19mm | всего: 20560 pcs маг ДП: 5560 pcs |
| VANFUN | ||||
| 038520 |  | 4.8mm LED General purpose LED. Warm white light. Leg length 17-19mm | всего: 3000 pcs маг ДП: 3000 pcs |
| VANFUN | ||||
| 038525 |  | 4.8mm LED Cold white 2000-3000mcd 6000-9000K General purpose LED. Leg length 17-19mm | всего: 2420 pcs маг ДП: 2420 pcs |
| VANFUN | ||||
| 038526 | | 4.8mm LED General purpose LED. Leg length 17-19mm | всего: 7680 pcs маг ДП: 2680 pcs |
| VANFUN | ||||
| 038527 | | 4.8mm LED 4.8mm LED, 17-19mm legs | всего: 3800 pcs маг ДП: 3800 pcs |
| VANFUN | ||||
| 038536 |  | 3mm LED
Green matt LED. Diffusion.
Legs length 27-29mm | всего: 32275 pcs маг ДП: 275 pcs |
| VANFUN | ||||
| 038537 |  | 3mm LED Green transparent 6000-9000mcd 3-3.2V
Green clear LED.
Legs length 27-29mm
| всего: 8520 pcs маг ДП: 8520 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. | всего: 76060 pcs маг ДП: 60 pcs |
| VANFUN | ||||
| 038542 | | 3mm LED General purpose red LED. Legs 17-19mm | всего: 70 pcs маг ДП: 70 pcs |
| VANFUN | ||||
| 039185 |  | Garland Decorative garland of 20 LED bulbs with a warm white glow. | всего: 1 pc маг ДП: 1 pc |
| |||||
| 039207 |  | SMD 5050 LED | всего: 1920 pcs маг ДП: 1920 pcs |
| WORLDSEMI | 5050 | |||
| 039211 |  | 5mm LED 12 mA 5.3V PWM 2.0 kHz DT 800 kHz -40℃~+80℃ RGB HOLE 5mm Light Emitting Diodes (LED) ROHS | всего: 175 pcs маг ДП: 175 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 | всего: 495 pcs маг ДП: 495 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 | всего: 866 pcs маг ДП: 866 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 | всего: 1000 pcs маг ДП: 1000 pcs |
| WORLDSEMI | 5050 | |||
| 040564 |  | Lens - light guide Flat head polycarbonate acrylic (PC/PMMA) light guide tube for use with SMD LEDs. | всего: 1117 pcs маг ДП: 1117 pcs |
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| 040565 | | Lens - light guide Flat head polycarbonate acrylic (PC/PMMA) light guide tube for use with SMD LEDs. | всего: 1732 pcs маг ДП: 1732 pcs |
| |||||
| 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 | всего: 1696 pcs маг ДП: 1696 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. | всего: 505 pcs маг ДП: 505 pcs |
| KLM |
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).
