RFM31B-433D Hope Microelectronics

RFM31B-433D electronic component of Hope Microelectronics
RFM31B-433D Hope Microelectronics
RFM31B-433D RF Modules
RFM31B-433D  Embedded Solutions
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of RFM31B-433D RF Modules across the USA, India, Europe, Australia, and various other global locations. RFM31B-433D RF Modules are a product manufactured by Hope Microelectronics. We provide cost-effective solutions for RF Modules, ensuring timely deliveries around the world.

Part No. RFM31B-433D
Manufacturer: Hope Microelectronics
Category: RF Modules
Description: Module: RF; FM receiver; FSK; 433.92MHz; SPI; -121dBm; 1.8÷3.6VDC
Datasheet: RFM31B-433D Datasheet (PDF)
Price (USD)
1: USD 2.744 ea
Line Total: USD 2.74 
Availability : 755
  
Ship by Mon. 22 Sep to Wed. 24 Sep
QtyUnit Price
1$ 2.744
3$ 2.576

Availability 755
Ship by Mon. 22 Sep to Wed. 24 Sep
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 2.744
3$ 2.576

   
Manufacturer
Product Category
Frequency
Kind Of Modulation
Interface
Mounting
Kind Of Module
Related Items
Type Of Communications Module
Transmission Rate
Supply Voltage
Receiver Sensitivity
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the RFM31B-433D from our RF Modules category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the RFM31B-433D and other electronic components in the RF Modules category and beyond.

Image Part-Description
Stock Image PROGRAMMER FOR CMT
Programmer: for radio IC's; USB; IDC10,USB B; Series: CMOSTEK
Stock : 9
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.
Stock Image RFM12B-DEMO
Dev.kit: evaluation; Works with: RFM12
Stock : 1
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.
Stock Image HOPEDUINO + 40801000603
Dev.kit: evaluation; ATMEGA328; pin strips, pin header
Stock : 4
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.
Stock Image HOPEDUINO + 40801000477
Dev.kit: evaluation; ATMEGA328; pin strips, pin header
Stock : 5
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.
Stock Image HOPEDUINO + 40801000478
Dev.kit: evaluation; ATMEGA328; pin strips, pin header
Stock : 5
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.
Stock Image HOPEDUINO + 40801000480
Dev.kit: evaluation; ATMEGA328; pin strips, pin header
Stock : 4
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.
Stock Image HOPEDUINO + 40801000481
Dev.kit: evaluation; ATMEGA328; pin strips, pin header
Stock : 5
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.
Stock Image HOPEDUINO + 40801000488
Dev.kit: evaluation; ATMEGA328; pin strips, pin header
Stock : 0
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.
Stock Image HOPEDUINO + 40801000490
Dev.kit: evaluation; ATMEGA328; pin strips, pin header
Stock : 0
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.
Stock Image HM-TRLR-D-TTL-433
Module: transceiver; RF; FSK, GFSK, LoRa, OOK; 433.92MHz; TTL, UART
Stock : 100
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.
Image Part-Description
Stock Image RCQ2-434
Module: RF; 434MHz; serial; -112dBm; 2.2÷3.6VDC; 20dBm; 15x23.5mm
Stock : 1
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.
Stock Image 650201430G
Module: RF; FM transceiver; LoRa; 868.3MHz; -122dBm; 2.3÷3.6VDC
Stock : 0
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.
Stock Image RN131G-I/RM481
WiFi / 802.11 Modules WiFly GSX 802.11b/g Mod, Industrial Temp
Stock : 0
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.
Stock Image GW-GSM-02A
Module: gateway; 868MHz; USB; 105x62x26mm; 175/50mA
Stock : 0
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.
Stock Image RC-RHCS-4CH
Module: RF; AM receiver; ASK, OOK; 433.92MHz; -108dBm; 4.5÷5.5VDC
Stock : 10
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.
Stock Image RCRX-868-L
Module: RF; AM receiver; ASK, OOK; 868.35MHz; -109dBm; 3÷3.6VDC
Stock : 2
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.
Stock Image THE THINGS NODE
Network node; 868MHz; 10km; Comp: MCP9804,MMA8452Q, RN2483A
Stock : 0
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.
Stock Image RC-CC1312R-868
Module: RF; 868MHz; -121dBm; 1.8÷3.8VDC; 14dBm; Mounting: SMD; SMA
Stock : 1
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.
Stock Image 650200808G
Module: RF; AM transmitter; OOK; 433.92MHz; 12VDC; 56.5x35x13.5mm
Stock : 0
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.
Stock Image MAMWLE01
Module: transceiver; LoRa; GPIO,I2C x3,JTAG,SPI x2,UART x2
Stock : 0
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.

The RFM31B-433D is a radio frequency (RF) FM receiver module manufactured by Hope Microelectronics. It is based on the Hope RF FSK transceiver IC, and is designed to receive wireless transmissions in the frequency range of 433.92 MHz. The receiver has a high sensitivity that is -121 dBm when using intermediate frequency FSK and supports low current consumption of 1.8 to 3.6 VDC. The module is built with an easy-to-use SPI interface that allows it to be integrated into several applications, such as remote control, alarms, tire pressure monitoring systems, and data logging. The RFM31B-433D features a small form factor and is available in a surface mount package, making it an ideal solution for space-constrained applications.

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
Supplier of the E-TDA7377 Audio Amplifier in USA, India, Australia image

Jul 8, 2024

Xon Electronics has distinguished itself as a premier supplier of the E-TDA7377, a highly sought-after audio amplifier IC manufactured by STMicroelectronics. With a strong presence in the USA, India,

TRH160A560-02E13 Desktop AC Adapter by Cincon image

Aug 6, 2025
TRH160A560-02E13 VI Desktop AC Adapter by Cincon delivers 56V/160W power with Level VI efficiency. Ideal for industrial, telecom, and networking devices worldwide.
Revolutionizing Electronic Components Online Shopping Worldwide image

Aug 22, 2024
Discover X-On Electronic Pvt Ltd, a global leader in electronic components online shopping. Offering a vast selection of passive electronic components, basic components, DC-DC isolated converters, audio amplifier ICs, and more, X-On ensures high-quality products at competitive prices. With a user-f
ZB5AW333 Pushbutton Switches by Schneider Electric image

Jul 3, 2025
ZB5AW333 Pushbutton Switches by Schneider feature a red LED flush head, IP69K rating, and spring-return action—ideal for industrial stop/start and control panel operations.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified