Shown goods: from 501 to 532 (532 всего)
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| Код | photo_camera | Remains | shopping_cart | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 047977 |  | 5mm LED Cold white 23000-25000 mCd cor. legs White LED, cool tint. Legs 17mm | всего: 39665 pcs маг ДП: 1665 pcs |
| VANFUN | ||||
| 047991 |  | 5mm LED Синій матовий 1000-2000 MCD короткі ноги | всего: 7530 pcs маг ДП: 530 pcs |
| VANFUN | ||||
| 047992 |  | LED 5x2mm Blue matte 400-600 mcd Rectangular indicator LED. Legs 27mm. | всего: 1240 pcs маг ДП: 1240 pcs |
| VANFUN | ||||
| 047995 |  | Piranha 5mm LED | всего: 715 pcs маг ДП: 715 pcs |
| VANFUN | ||||
| 047996 | | Piranha 5mm LED Yellow 4000-6000mCd, 585-595nm, 2.0-2.2V | всего: 712 pcs маг ДП: 712 pcs |
| VANFUN | ||||
| 047997 | | Piranha-5mm LED Red 620-625nm, 2000-3000mcd 2.0-2.2V | всего: 3 pcs маг ДП: 3 pcs |
| VANFUN | ||||
| 048017 |  | 8mm LED | всего: 1390 pcs маг ДП: 390 pcs |
| VANFUN | ||||
| 048019 | | LED 10mm Cold white 22000-25000mcd 8000-10000K 3-3.2V
LED 10mm. Leg length 27-29mm
| всего: 1805 pcs маг ДП: 55 pcs |
| VANFUN | ||||
| 048055 | | 5mm LED White cold flashing transparent 16-18 Cd | всего: 1750 pcs маг ДП: 1750 pcs |
| VANFUN | ||||
| 048058 | | 5mm LED Червоний/Зелений, 2 BID 5000/10000 MCD | всего: 630 pcs маг ДП: 630 pcs |
| VANFUN | ||||
| 048060 |  | 3mm LED Красный / зеленый 2 выв. 6000/3000 mcd Bi-color LED. 2 pins. Legs 27-29mm | всего: 1435 pcs маг ДП: 1435 pcs |
| VANFUN | ||||
| 048061 |  | 3mm LED Red/Green 4000/1000mcd, CA Bi-color LED. Common anode. Legs 27-29mm | всего: 1990 pcs маг ДП: 1990 pcs |
| VANFUN | ||||
| 048063 |  | SMD 5050 LED RGB 1000/2000/1000MCD 625/525/465NM | всего: 2600 pcs маг ДП: 2600 pcs |
| VANFUN | 5050 | |||
| 048065 | | SMD 5050 LED Зелений 515-525NM 10-12LM 3.0-3.4V | всего: 3950 pcs маг ДП: 3950 pcs |
| VANFUN | 5050 | |||
| 048066 |  | SMD 5730 LED Warm white 2800-3200K 45-50 LM 3.1-3.3V LED lighting, warm shade 2800-3200 K . operating voltage - 3.1-3.3 V , operating current - 150 mA , light angle - 120 g , Luminous flux 45-50LM | всего: 30000 pcs маг ДП: 30000 pcs |
| VANFUN | 5730 | |||
| 048067 |  | SMD 5730 LED White neutral 4000-4500K 45-50 LM 3.2-3.3V Lighting LED, neutral shade 4000-4500 K . operating voltage - 3.2-3.3 V ., operating current - 150 mA , light angle - 120 g, Luminous flux 45-50LM | всего: 28800 pcs маг ДП: 28800 pcs |
| VANFUN | 5730 | |||
| 049228 |  | Laser 5 mW dia. 12mm LD-G650A03 cross Red light laser module | всего: 50 pcs маг ДП: 50 pcs |
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| 049258 |  | Laser 5 mW dia. 12mm LD-G650A03 point Red light laser module | всего: 55 pcs маг ДП: 55 pcs |
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| 049385 |  | 4.8mm LED WS2812D-F5-12mA-C1 | всего: 462 pcs маг ДП: 462 pcs |
| WORLDSEMI | ||||
| 049580 |  | 2-digit indicator 0.36" Green, cathode, black background KL-3621-ASG Seven-segment LED indicator. Size - 0.36 ", color - green, case dimensions - 15x14.0x7.2mm, for dynamic indication - a common cathode. | всего: 490 pcs маг ДП: 490 pcs |
| KLM | ||||
| 049581 | | 2-digit indicator 0.56" Green, anode, black background KL-5621-BSG Seven-segment LED indicator. Size - 0.56 ", color - bright green, case dimensions - 25x19x8mm, static indication - common anode. | всего: 477 pcs маг ДП: 477 pcs |
| KLM | ||||
| 049582 |  | 4-digit indicator 0.4" Green, anode, black background KL-4041-BSG Seven-segment LED indicator. Size - 0.4 ", color - green , case dimensions - 40 .5x16x7mm , for dynamic indication - common anode. | всего: 288 pcs маг ДП: 288 pcs |
| KLM | ||||
| 049583 | | 4-digit indicator 0.4" Green, cathode, black background KL-4041-ASG Seven-segment LED indicator. Size - 0.4 ", color - green , case dimensions - 40 .5x16x7mm , for dynamic indication - common cathode. | всего: 293 pcs маг ДП: 293 pcs |
| KLM | ||||
| 049584 |  | 3-digit indicator Seven-segment LED indicator. Size - 0.56 ", color - green , case dimensions - 37.6x19.0x8.0mm , for dynamic indication - common cathode. | всего: 1435 pcs маг ДП: 91 pcs |
| KLM | ||||
| 050419 |  | 4.8mm LED Yellow transparent 2000-3000mcd box. legs LED 4.8mm diameter, lens height 4.8mm. legs 17mm | всего: 2580 pcs маг ДП: 2580 pcs |
| VANFUN | ||||
| 050700 |  | Photodiode 32V 940nm 400nm~1100nm 5nA SMD,3.9x4.4mm Photodiode | всего: 90 pcs маг ДП: 90 pcs |
| EVERLIGHT | SMD,3.9x4.4mm | |||
| 050701 |  | Phototransistor 940nm Plugin,P=2.54mm Photodiode | всего: 890 pcs маг ДП: 890 pcs |
| EVERLIGHT | ||||
| 050702 |  | Phototransistor Plugin,2.9x4x2.9mm Phototransistor | всего: 975 pcs маг ДП: 975 pcs |
| EVERLIGHT | ||||
| 050716 |  | Photodiode 32V 940nm 730nm~1100nm 10nA SMD-4P,2.7x3.2mm Photodiode | всего: 262 pcs маг ДП: 262 pcs |
| EVERLIGHT | SMD-4P,2.7x3.2mm | |||
| 050717 |  | Photodiode 32V 940nm 400nm~1100nm 10nA SMD-4P,2.8x3.3mm Photodiode | всего: 270 pcs маг ДП: 270 pcs |
| EVERLIGHT | SMD-4P,2.8x3.3mm | |||
| 050718 |  | Photodiode 32V 940nm 730nm~1100nm 5nA SMD,3.9x4.4mm Photodiode | всего: 85 pcs маг ДП: 85 pcs |
| EVERLIGHT | SMD,3.9x4.4mm | |||
| 050719 | | Photodiode 32V 940nm 400nm~1100nm 5nA SMD,3.9x4.4mm Photodiode | всего: 85 pcs маг ДП: 85 pcs |
| EVERLIGHT | SMD,3.9x4.4mm |
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).
