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MS Series Sub-GHz Modules

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Series	Frequency	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Dimensions	Product	Packaging
	Sub-GHz Modules 5 Button MS Keyfob Transmitter 433MHz OTX-433-HH-KF5-MS TE Connectivity / Linx Technologies 1: $45.367 400Expected 11/23/2026 End of Life	Mfr. Part # OTX-433-HH-KF5-MS Mouser Part # 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	$45.367 $41.876 $33.740	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: $34.662 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # OTX-433-HH-KF2-MS Mouser Part # 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	$34.662 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 1 Button MS Keyfob Transmitter 433MHz OTX-433-HH-KF1-MS TE Connectivity / Linx Technologies 25: $49.441 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # OTX-433-HH-KF1-MS Mouser Part # 712-OTX-433-HH-KF1MS	TE Connectivity / Linx Technologies	Sub-GHz Modules 1 Button MS Keyfob Transmitter 433MHz	Datasheet	Non-Stocked Lead-Time 32 Weeks	$49.441	Min.: 25 Mult.: 25			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 3 Button MS Keyfob Transmitter 433MHz OTX-433-HH-KF3-MS TE Connectivity / Linx Technologies 25: $49.441 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # OTX-433-HH-KF3-MS Mouser Part # 712-OTX-433-HH-KF3MS	TE Connectivity / Linx Technologies	Sub-GHz Modules 3 Button MS Keyfob Transmitter 433MHz	Datasheet	Non-Stocked Lead-Time 32 Weeks	$49.441	Min.: 25 Mult.: 25			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 4 Button MS Keyfob Transmitter 433MHz OTX-433-HH-KF4-MS TE Connectivity / Linx Technologies 250: $37.330 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # OTX-433-HH-KF4-MS Mouser Part # 712-OTX-433-HH-KF4MS	TE Connectivity / Linx Technologies	Sub-GHz Modules 4 Button MS Keyfob Transmitter 433MHz	Datasheet	Non-Stocked Lead-Time 32 Weeks	$37.330	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