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Small black cylindrical infrared receiver component 1838

YINGHUA

YINGHUA VS1838B HX1838B 1838 infrared receiver tube

SKU CH-R83A-6XA2H

Infrared receiver module for remote-control signal decoding

  • Product typeICs Semicoductors
  • Universal infrared reception for remote-control systems
  • Integrated 1838 module simplifies circuit design
  • Semiconductor IC construction ensures reliable signal decoding
  • New condition guarantees full specification performance

Infrared receiver for remote-control projects

The VS1838B HX1838B 1838 is a universal integrated infrared receiver tube supplied as a discrete semiconductor component. It is intended for hobbyists, students and engineers who are building or repairing circuits that decode IR signals from standard remote controls.

No accessories or software included

The component is sold alone without cables, mounting hardware, development boards or firmware. Buyers who need a complete kit with wiring, a microcontroller or example code will have to source those separately.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 83% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What maintenance does the 1838 infrared receiver tube require?

No routine maintenance is needed; keep the lens clean and avoid static discharge when handling.

What limit appears first under sustained IR signal reception?

The integrated AGC and band-pass filter manage continuous data streams, so thermal limits of the tiny package are reached before signal processing saturates.

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