+1 500 000 products in offer

6000 packages per day

+300 000 clients from 150 countries

We would like to inform that on 02.08.2026 at 08:00 AM - 12:00 PM (CEST) some problems with access to the website and online orders may occur. We apologize for any inconvenience.

Due to air traffic closures or restrictions in the Middle East region, we would like to inform you of supply difficulties and the possibility of order delays.
We apologise for any inconvenience.

Data processing in progress

Your credit limit has been exceeded. Your order will be accepted but not realized. The delivery schedule will not be set. Please contact a TME employee.

The task was successfully completed.

An unexpected error ocurred. Please try again.

Manufacturer	HOPE MICROELECTRONICS
Type of communications module	RF
Kind of module	FM transceiver
Kind of modulation	FSK
Frequency	433.92MHz
Interface	SPI
Receiver sensitivity	-105dBm
Transmitter output power	5dBm
Mounting	SMD
Data transfer rate	115.2kbps
Kind of package	in-tray

RFM12B-433S2P

Module: RF; FM transceiver; FSK; 433.92MHz; SPI; -105dBm; 5dBm; SMD

Specification

Transfer Multisort Elektronik Sp. z o.o. is an importer of products of this brand