Product Information

RFM31B-433S1

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Datasheet
Module: RF; FM receiver; FSK; 433.92MHz; SPI; -121dBm; 1.8÷3.6VDC
Manufacturer: Hope Microelectronics
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 8.1416 ea
Line Total: USD 8.1416

165 - Global Stock
Ships to you between
Fri. 02 Jun to Thu. 08 Jun
MOQ: 1  Multiples: 1
Pack Size: 1

 More Buying Options & Price Grid(s)

Availability Price Quantity
165 - Global Stock


Ships to you between Fri. 02 Jun to Thu. 08 Jun

MOQ : 1
Multiples : 1

Stock Image

RFM31B-433S1
Hope Microelectronics

1 : USD 7.865
3 : USD 5.772
8 : USD 5.46
80 : USD 5.395

Read More Specifications

     
Manufacturer
Hope Microelectronics
Product Category
RF Modules
Frequency
433.92 MHz
Kind Of Modulation
Fsk
Interface
Spi
Mounting
Smd
Kind Of Module
Fm Receiver
Related Items
Hm - Trp - Rs232 - 433, Hm - Trp - Rs485 - 433, Rfm02 - 433 - D, Rfm02/433S2, Rfm119 - 433S1, Rfm119s - 433S1, Rfm42 - 433 - D, Rfm42 - 433 - S1, Rfm43 - 433 - D, Rfm43 - 433 - S1, Rfm67w - 433S2, Rfm68w - 433S2, Rfm85w - 433D
Type Of Communications Module
Rf
Transmission Rate
256Kbps
Supply Voltage
1.8 To 3.6 VDC
Receiver Sensitivity
- 121Dbm
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Additional Infomation About Product

The RFM31B-433S1 is a low-cost, low-power radio frequency (RF) FM receiver module manufactured by Hope Microelectronics. It is designed for applications that require a frequency of 433.92 MHz and FSK modulation. The module is optimized for a wide dynamic range and has a sensitivity of -121dBm, making it suitable for long-range applications. The RFM31B-433S1 is powered by 1.8-3.6VDC and utilizes security-oriented SPI bus interfaces to take advantage of short transmission times and reduce power consumption. It is primarily intended for use in control systems, internet of things (IoT), home automation, automotive, and wireless/portable equipment.

Australian Compliance

Tariff Desc

8542.3 - Electronic integrated circuits:
8542.31.00 -- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
.Digital:
61 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products
62 No ..Other
63 No Hybrid integrated circuits
64 No Multichip integrated circuits