.hide-partial { max-height: none; } .show-more { display: none; }

3 V Sub-GHz Modules

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 56

Applied Filters:

Operating Supply Voltage = 3 V

Manufacturer

Series

Frequency

Output Power

Interface Type

Supply Voltage - Min

Supply Voltage - Max

Supply Current Transmitting

Supply Current Receiving

Minimum Operating Temperature

Maximum Operating Temperature

Dimensions

Product

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Frequency	Output Power	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Supply Current Transmitting	Supply Current Receiving	Minimum Operating Temperature	Maximum Operating Temperature	Dimensions	Product	Packaging
Sub-GHz Modules RF Transmitter 433MHz TXM-433-LR TE Connectivity / Linx Technologies 1: 14,37 € 181In Stock Restricted Availability 1.000Expected 5/17/2027	Mfr. Part No. TXM-433-LR Mouser Part No 712-TXM-433-LR	TE Connectivity / Linx Technologies	Sub-GHz Modules RF Transmitter 433MHz Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK. This product will require additional documentation to export from the United States.	Datasheet	181In Stock 1.000Expected 5/17/2027	14,37 € 13,71 € 12,90 €	Min.: 1 Mult.: 1 Restricted Availability	LR	433 MHz	4 dBm		2.7 V	3.6 V			- 40 C	+ 70 C	12.7 mm x 9.14 mm x 3.81 mm	RF Transmitters	Tube
Sub-GHz Modules 2 Button DS Keyfob Transmitter 418MHz OTX-418-HH-KF2-DS TE Connectivity / Linx Technologies 1: 45,77 € 43In Stock Restricted Availability	Mfr. Part No. OTX-418-HH-KF2-DS Mouser Part No 712-OTX-418-HH-KF2DS	TE Connectivity / Linx Technologies	Sub-GHz Modules 2 Button DS Keyfob Transmitter 418MHz Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK. This product will require additional documentation to export from the United States.	Datasheet	43In Stock	45,77 € 42,25 € 38,73 € 35,79 € View 34,05 € Quote	Min.: 1 Mult.: 1 Restricted Availability		418 MHz			2.3 V	3.6 V			0 C	+ 70 C	2.23 in x 1.37 in x 0.45 in	Key FOB Transmitters	Bulk
Sub-GHz Modules 1 Ch Transmitter FOBBER-4T1 RF Solutions 1: 25,36 € 106In Stock	Mfr. Part No. FOBBER-4T1 Mouser Part No 223-FOBBER-4T1	RF Solutions	Sub-GHz Modules 1 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	106In Stock	25,36 € 22,78 € 21,44 € 19,89 € View 18,90 € Quote	Min.: 1 Mult.: 1	FOBBER	433.92 MHz	10 dBm		2 V	3.3 V	17 mA		- 10 C	+ 70 C	59.2 mm x 32.7 mm x 8 mm	Key FOB Transmitters
Sub-GHz Modules 1 Button DS Keyfob Transmitter 418MHz OTX-418-HH-KF1-DS TE Connectivity / Linx Technologies 1: 41,29 € 21In Stock Restricted Availability	Mfr. Part No. OTX-418-HH-KF1-DS Mouser Part No 712-OTX-418-HH-KF1DS	TE Connectivity / Linx Technologies	Sub-GHz Modules 1 Button DS Keyfob Transmitter 418MHz Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK. This product will require additional documentation to export from the United States.	Datasheet	21In Stock	41,29 € 41,28 € 29,24 € 27,80 €	Min.: 1 Mult.: 1 Restricted Availability		418 MHz			2.3 V	3.6 V			0 C	+ 70 C	2.23 in x 1.37 in x 0.45 in	Key FOB Transmitters	Bulk
Sub-GHz Modules 3 Button DS Keyfob Transmitter 418MHz OTX-418-HH-KF3-DS TE Connectivity / Linx Technologies 1: 41,29 € 15In Stock Restricted Availability	Mfr. Part No. OTX-418-HH-KF3-DS Mouser Part No 712-OTX-418-HH-KF3DS	TE Connectivity / Linx Technologies	Sub-GHz Modules 3 Button DS Keyfob Transmitter 418MHz Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK. This product will require additional documentation to export from the United States.	Datasheet	15In Stock	41,29 € 41,28 € 29,24 € 27,80 €	Min.: 1 Mult.: 1 Restricted Availability		418 MHz			2.3 V	3.6 V			0 C	+ 70 C	2.23 in x 1.37 in x 0.45 in	Key FOB Transmitters	Bulk
Sub-GHz Modules 4 Button HT Keyfob Transmitter 418MHz OTX-418-HH-KF4-HT TE Connectivity / Linx Technologies 1: 51,24 € 5In Stock Restricted Availability	Mfr. Part No. OTX-418-HH-KF4-HT Mouser Part No 712-OTX-418-HH-KF4HT	TE Connectivity / Linx Technologies	Sub-GHz Modules 4 Button HT Keyfob Transmitter 418MHz Learn More about TE Connectivity / Linx Technologies linx ds transmitter Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK. This product will require additional documentation to export from the United States.	Datasheet	5In Stock	51,24 € 51,23 € 36,24 € 34,46 €	Min.: 1 Mult.: 1 Restricted Availability		418 MHz			2.3 V	3.6 V			0 C	+ 70 C		Key FOB Transmitters	Bulk
Sub-GHz Modules 2 Button DS Keyfob Transmitter 433MHz OTX-433-HH-KF2-DS TE Connectivity / Linx Technologies 1: 41,20 € 10In Stock	Mfr. Part No. OTX-433-HH-KF2-DS Mouser Part No 712-OTX-433-HH-KF2DS	TE Connectivity / Linx Technologies	Sub-GHz Modules 2 Button DS Keyfob Transmitter 433MHz	Datasheet	10In Stock	41,20 € 41,19 € 29,24 € 27,80 €	Min.: 1 Mult.: 1		433.92 MHz			2.3 V	3.6 V			0 C	+ 70 C	2.23 in x 1.37 in x 0.45 in	Key FOB Transmitters	Bulk
Sub-GHz Modules 2 Ch Transmitter FOBBER-4T2 RF Solutions 1: 26,94 € 12In Stock	Mfr. Part No. FOBBER-4T2 Mouser Part No 223-FOBBER-4T2	RF Solutions	Sub-GHz Modules 2 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	12In Stock	26,94 € 23,48 € 22,30 € 20,77 € View 20,13 € Quote	Min.: 1 Mult.: 1	FOBBER	433.92 MHz	10 dBm		2 V	3.3 V	17 mA		- 10 C	+ 70 C	59.2 mm x 32.7 mm x 8 mm	Key FOB Transmitters
Sub-GHz Modules 4 Ch Transmitter FOBBER-4T4 RF Solutions 1: 28,71 € 35In Stock	Mfr. Part No. FOBBER-4T4 Mouser Part No 223-FOBBER-4T4	RF Solutions	Sub-GHz Modules 4 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	35In Stock	28,71 € 25,90 € 24,12 € 22,13 € View 21,45 € Quote	Min.: 1 Mult.: 1	FOBBER	433.92 MHz	10 dBm		2 V	3.3 V	17 mA		- 10 C	+ 70 C	59.2 mm x 32.7 mm x 8 mm	Key FOB Transmitters
Sub-GHz Modules 4Ch + All ON OFF Transmitter FOBBER-4T6 RF Solutions 1: 30,30 € 5In Stock	Mfr. Part No. FOBBER-4T6 Mouser Part No 223-FOBBER-4T6	RF Solutions	Sub-GHz Modules 4Ch + All ON OFF Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	5In Stock	30,30 € 26,80 € 25,33 € 23,50 € View 22,33 € Quote	Min.: 1 Mult.: 1	FOBBER	433.92 MHz	10 dBm		2 V	3.3 V	17 mA		- 10 C	+ 70 C	59.2 mm x 32.7 mm x 8 mm	Key FOB Transmitters
Sub-GHz Modules 8 Ch Transmitter FOBBER-4T8 RF Solutions 1: 31,93 € 5In Stock	Mfr. Part No. FOBBER-4T8 Mouser Part No 223-FOBBER-4T8	RF Solutions	Sub-GHz Modules 8 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	5In Stock	31,93 € 29,36 € 28,01 € 26,93 € 26,20 €	Min.: 1 Mult.: 1	FOBBER	433.92 MHz	10 dBm		2 V	3.3 V	17 mA		- 10 C	+ 70 C	59.2 mm x 32.7 mm x 8 mm	Key FOB Transmitters
Sub-GHz Modules 1 Ch Transmitter FOBBER-8T1 RF Solutions 1: 25,36 € 31In Stock	Mfr. Part No. FOBBER-8T1 Mouser Part No 223-FOBBER-8T1	RF Solutions	Sub-GHz Modules 1 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	31In Stock	25,36 € 24,28 € 23,47 € 21,62 € 21,04 €	Min.: 1 Mult.: 1	FOBBER	869.5 MHz	13 dBm		2 V	3.3 V	17 mA		- 10 C	+ 80 C	59.2 mm x 32.7 mm x 8 mm	Key FOB Transmitters
Sub-GHz Modules 2 Ch Transmitter FOBBER-8T2 RF Solutions 1: 28,63 € 12In Stock	Mfr. Part No. FOBBER-8T2 Mouser Part No 223-FOBBER-8T2	RF Solutions	Sub-GHz Modules 2 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	12In Stock	28,63 € 26,89 € 23,14 € 21,06 € 20,80 €	Min.: 1 Mult.: 1	FOBBER	869.5 MHz	13 dBm		2 V	3.3 V	17 mA		- 10 C	+ 80 C	59.2 mm x 32.7 mm x 8 mm	Key FOB Transmitters
Sub-GHz Modules 4 Ch Transmitter FOBBER-8T4 RF Solutions 1: 31,04 € 30In Stock	Mfr. Part No. FOBBER-8T4 Mouser Part No 223-FOBBER-8T4	RF Solutions	Sub-GHz Modules 4 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	30In Stock	31,04 € 29,64 € 23,89 € 22,44 € 22,23 €	Min.: 1 Mult.: 1	FOBBER	869.5 MHz	13 dBm		2 V	3.3 V	17 mA		- 10 C	+ 80 C	59.2 mm x 32.7 mm x 8 mm	Key FOB Transmitters
Sub-GHz Modules FM 4 Ch Keeloq Keyfob Transmitter 433MHz 200m FOBLOQF-4T4 RF Solutions 1: 23,99 € 4In Stock	Mfr. Part No. FOBLOQF-4T4 Mouser Part No 223-FOBLOQF-4T4	RF Solutions	Sub-GHz Modules FM 4 Ch Keeloq Keyfob Transmitter 433MHz 200m Learn More about RF Solutions fobloqf key fobs	Datasheet	4In Stock	23,99 € 21,23 € 20,16 € 18,70 € 17,82 €	Min.: 1 Mult.: 1	FOBLOQF	433.92 MHz	10 dBm		2.3 V	3.3 V	17 mA		- 10 C	+ 70 C	59.2 mm x 32.7 mm x 8 mm	RF Transmitters
Sub-GHz Modules 8 Ch Transmitter FOBBER-8T8 RF Solutions 1: 31,93 € 6In Stock	Mfr. Part No. FOBBER-8T8 Mouser Part No 223-FOBBER-8T8	RF Solutions	Sub-GHz Modules 8 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	6In Stock	31,93 € 27,80 € 26,42 € 25,03 €	Min.: 1 Mult.: 1	FOBBER	869.5 MHz	13 dBm		2 V	3.3 V	17 mA		- 10 C	+ 80 C	59.2 mm x 32.7 mm x 8 mm	Key FOB Transmitters
Sub-GHz Modules 8Btn LngRange Hndhld TX 433MHz Snap Btns CMD-HHLR-433-MD TE Connectivity / Linx Technologies 1: 91,32 € 300Expected 2/1/2027	Mfr. Part No. CMD-HHLR-433-MD Mouser Part No 712-CMD-HHLR-433-MD	TE Connectivity / Linx Technologies	Sub-GHz Modules 8Btn LngRange Hndhld TX 433MHz Snap Btns	Datasheet	300Expected 2/1/2027	91,32 € 85,15 € 78,97 €	Min.: 1 Mult.: 1	DS	433.92 MHz			2.1 V	3.6 V			- 40 C	+ 85 C	71.4 mm x 41.1 mm x 15.2 mm	RF Transmitters	Bulk
Sub-GHz Modules 5 Button MS Keyfob Transmitter 433MHz OTX-433-HH-KF5-MS TE Connectivity / Linx Technologies 1: 35,54 € 400Expected 11/23/2026 End of Life	Mfr. Part No. OTX-433-HH-KF5-MS Mouser Part No 712-OTX-433-HH-KF5MS End of Life	TE Connectivity / Linx Technologies	Sub-GHz Modules 5 Button MS Keyfob Transmitter 433MHz	Datasheet	400Expected 11/23/2026	35,54 € 32,80 € 26,43 €	Min.: 1 Mult.: 1	MS	433.92 MHz			2.3 V	3.6 V			- 40 C	+ 85 C	56.6 mm x 34.8 mm x 11.4 mm	Key FOB Transmitters	Bulk
Sub-GHz Modules 2 Button MS Keyfob Transmitter 433MHz OTX-433-HH-KF2-MS TE Connectivity / Linx Technologies 250: 27,15 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. OTX-433-HH-KF2-MS Mouser Part No 712-OTX-433-HH-KF2MS	TE Connectivity / Linx Technologies	Sub-GHz Modules 2 Button MS Keyfob Transmitter 433MHz	Datasheet	Non-Stocked Lead-Time 6 Weeks	27,15 € View Quote	Min.: 250 Mult.: 250	MS	433.92 MHz			2.3 V	3.6 V			- 40 C	+ 85 C	56.6 mm x 34.8 mm x 11.4 mm	Key FOB Transmitters	Bulk
Sub-GHz Modules WIRL-PRO9 Telesto-II Radio Module 915MHz 2607021191010 Wurth Elektronik 400: 30,83 € Non-Stocked Lead-Time 34 Weeks Restricted Availability	Mfr. Part No. 2607021191010 Mouser Part No 710-2607021191010	Wurth Elektronik	Sub-GHz Modules WIRL-PRO9 Telesto-II Radio Module 915MHz Learn More about Wurth Elektronik wurth radio modules Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK. This product will require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 34 Weeks	Reel 30,83 € Quote Quote	Min.: 400 Mult.: 400 : 400 Restricted Availability	WIRL-PRO9	915 MHz	14 dBm	UART	3 V	3 V	53 mA	30 mA	- 40 C	+ 85 C	27 mm x 17 mm x 3.8 mm		Reel
Sub-GHz Modules 8 Btn Compact Hndhld TX 433MHz Snap Btns CMD-HHCP-433-MD TE Connectivity / Linx Technologies 20: 72,39 € Non-Stocked Lead-Time 42 Weeks	Mfr. Part No. CMD-HHCP-433-MD Mouser Part No 712-CMD-HHCP-433-MD	TE Connectivity / Linx Technologies	Sub-GHz Modules 8 Btn Compact Hndhld TX 433MHz Snap Btns	Datasheet	Non-Stocked Lead-Time 42 Weeks	72,39 €	Min.: 20 Mult.: 20	DS	433.92 MHz			2.1 V	3.6 V			- 40 C	+ 85 C	71.4 mm x 41.1 mm x 15.2 mm	RF Transmitters	Bulk
Sub-GHz Modules 1 Button HT Keyfob Transmitter 418MHz OTX-418-HH-KF1-HT TE Connectivity / Linx Technologies 250: 39,22 € Non-Stocked Lead-Time 32 Weeks Restricted Availability	Mfr. Part No. OTX-418-HH-KF1-HT Mouser Part No 712-OTX-418-HH-KF1HT	TE Connectivity / Linx Technologies	Sub-GHz Modules 1 Button HT Keyfob Transmitter 418MHz Learn More about TE Connectivity / Linx Technologies linx ds transmitter Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK. This product will require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 32 Weeks	39,22 €	Min.: 250 Mult.: 250 Restricted Availability		418 MHz			2.3 V	3.6 V			0 C	+ 70 C		Key FOB Transmitters	Bulk
Sub-GHz Modules 2 Button HT Keyfob Transmitter 418MHz OTX-418-HH-KF2-HT TE Connectivity / Linx Technologies 25: 43,54 € Non-Stocked Lead-Time 32 Weeks Restricted Availability	Mfr. Part No. OTX-418-HH-KF2-HT Mouser Part No 712-OTX-418-HH-KF2HT	TE Connectivity / Linx Technologies	Sub-GHz Modules 2 Button HT Keyfob Transmitter 418MHz Learn More about TE Connectivity / Linx Technologies linx ds transmitter Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK. This product will require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 32 Weeks	43,54 €	Min.: 25 Mult.: 25 Restricted Availability		418 MHz			2.3 V	3.6 V			0 C	+ 70 C		Key FOB Transmitters	Bulk
Sub-GHz Modules 3 Button HT Keyfob Transmitter 418MHz OTX-418-HH-KF3-HT TE Connectivity / Linx Technologies 250: 39,22 € Non-Stocked Lead-Time 32 Weeks Restricted Availability	Mfr. Part No. OTX-418-HH-KF3-HT Mouser Part No 712-OTX-418-HH-KF3HT	TE Connectivity / Linx Technologies	Sub-GHz Modules 3 Button HT Keyfob Transmitter 418MHz Learn More about TE Connectivity / Linx Technologies linx ds transmitter Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK. This product will require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 32 Weeks	39,22 €	Min.: 250 Mult.: 250 Restricted Availability		418 MHz			2.3 V	3.6 V			0 C	+ 70 C		Key FOB Transmitters	Bulk
Sub-GHz Modules 4 Button DS Keyfob Transmitter 418MHz OTX-418-HH-KF4-DS TE Connectivity / Linx Technologies 250: 29,24 € Non-Stocked Lead-Time 32 Weeks Restricted Availability	Mfr. Part No. OTX-418-HH-KF4-DS Mouser Part No 712-OTX-418-HH-KF4DS	TE Connectivity / Linx Technologies	Sub-GHz Modules 4 Button DS Keyfob Transmitter 418MHz Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK. This product will require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 32 Weeks	29,24 €	Min.: 250 Mult.: 250 Restricted Availability		418 MHz			2.3 V	3.6 V			0 C	+ 70 C	2.23 in x 1.37 in x 0.45 in	Key FOB Transmitters	Bulk

3 V Sub-GHz Modules

Applied Filters:

Customer Service Office

Company

Resources

Support