RPM7138-R series is a remote control receiver module. It is small-sized, light-weight, and has low current consumption due to the use of resin mold. The center frequency is 37.9kHz. It is suitable for all household electric appliances such as TV, DVD, air conditioner, and audio equipment. The features include low current consumption, high ripple rejection, and 5 types of holders available for each set.
The RPM7138-H4R is a small‑sized, low‑current IR receiver module intended for indoor use in household electronic appliances such as TVs, DVD players, and audio equipment. It operates at a center frequency of 37.9 kHz and offers high ripple rejection with five holder options.
The document lists electrical and optical characteristics, pin functions, mechanical dimensions, and recommended operating conditions. It also includes handling notes, noise‑environment warnings, and a disclaimer about the intended application scope.
| Supply Voltage (VCC) typical | 5.0 V |
|---|---|
| Supply Voltage (VCC) range | 4.5 V – 5.5 V |
| Current consumption (typical) | 0.95 mA |
| Center frequency | 37.9 kHz |
| Number of holder types | 5 |
The module is typically powered with 5.0 V (range 4.5 V to 5.5 V).
It consumes about 0.95 mA under typical conditions.
The receiver operates at a center frequency of 37.9 kHz.
No, the receiver is designed for indoor use only.