{"id":15859167297696,"title":"EMSea VS1838B Transmitter Receiver Kit 5 mm Infrared Emitter for Electronic Devices Phototransistor Communication Equipment 20 Pairs","handle":"emsea-vs1838b-transmitter-receiver-kit-5-mm-infrared-emitter-for-electronic-devices-phototransistor-communication-equipment-20-pairs","description":"\u003ch3\u003eEMSea VS1838B Transmitter Receiver Kit 5 mm Infrared Emitter for Electronic Devices Phototransistor Communication Equipment 20 Pairs\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e[IR Kit] Get 40 pieces infrared transmitter and receiver components, including 20 x 5mm 940nm infrared emitters and 20 x VS1838B infrared receiver.\u003c\/li\u003e\n \u003cli\u003e[Wide Compatibility] Suitable for electronic devices, optoelectronic transistors, communication devices and infrared beam sensors. Versatile for your project needs.\u003c\/li\u003e\n \u003cli\u003e[Performance] The 940nm spotlights have a beam angle of 45 degrees, while the VS1838B receivers provide a reception angle of 70 degrees. These components ensure reliable performance.\u003c\/li\u003e\n \u003cli\u003e[Voltage Compatibility] Emitters work with 1.2-1.5V, and VS1838B receivers work at 3V-5V.Both are DIP 2-pin components with a 5mm LED hole for emitter indication.\u003c\/li\u003e\n \u003cli\u003e[Long Distance Operation] The 940nm emitters provide 100mW of power and work effectively at distances of 18-20 meters. VS1838B receivers have a reception distance of 18 meters at a frequency of 38 kHz.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-07T15:54:57+10:00","created_at":"2026-09-07T01:28:21+10:00","vendor":"EMSea","type":"Infrared Emitters","tags":["industrial_DE_Aug2026"],"price":12200,"price_min":12200,"price_max":12200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":58814668144800,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0CN8KPVQM","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"EMSea VS1838B Transmitter Receiver Kit 5 mm Infrared Emitter for Electronic Devices Phototransistor Communication Equipment 20 Pairs","public_title":null,"options":["Default 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VS1838B Transmitter Receiver Kit 5 mm Infrared Emitter for Electronic Devices Phototransistor Communication Equipment 20 Pairs\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e[IR Kit] Get 40 pieces infrared transmitter and receiver components, including 20 x 5mm 940nm infrared emitters and 20 x VS1838B infrared receiver.\u003c\/li\u003e\n \u003cli\u003e[Wide Compatibility] Suitable for electronic devices, optoelectronic transistors, communication devices and infrared beam sensors. Versatile for your project needs.\u003c\/li\u003e\n \u003cli\u003e[Performance] The 940nm spotlights have a beam angle of 45 degrees, while the VS1838B receivers provide a reception angle of 70 degrees. These components ensure reliable performance.\u003c\/li\u003e\n \u003cli\u003e[Voltage Compatibility] Emitters work with 1.2-1.5V, and VS1838B receivers work at 3V-5V.Both are DIP 2-pin components with a 5mm LED hole for emitter indication.\u003c\/li\u003e\n \u003cli\u003e[Long Distance Operation] The 940nm emitters provide 100mW of power and work effectively at distances of 18-20 meters. VS1838B receivers have a reception distance of 18 meters at a frequency of 38 kHz.\u003c\/li\u003e\n \u003c\/ul\u003e"}