RF & Microwave > Electromechanical RF Switches

DPDT TRANSFER – Electromechanical RF Switches

True DPDT transfer switching (TalentMW family). Ideal for redundancy / A-B routing and measurement architectures where a real transfer function matters.

DPDT Transfer

DC–12.4 / DC–18 / DC–40

SMA / 2.92 mm

Actuator: D-Sub / Solder pins

TTL: YES/NO • Indicators: YES/NO

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Why DPDT Transfer

DPDT transfer switches are used for A/B redundancy paths, swapping chains, or measurement topologies where two lines must exchange simultaneously.

Selection drivers: band (12.4 / 18 / 40 GHz), connector, latching vs failsafe, TTL, indicator
Datasheets: request per exact part number

Models list (DPDT TRANSFER)

Model	Freq	Type	Mode	Connector	Life	Actuator	TTL	Term	Ind	Datasheet
R22-SL12T12	DC–12.4	DPDT	Pulse Latching	SMA	2M	Solder pins	YES	NO	NO	Datasheet
R22-SFXX018-D	DC–18	DPDT	Failsafe	SMA	5M	D-Sub	NO	NO	NO	Datasheet
R22-SFXXT18-D	DC–18	DPDT	Failsafe	SMA	5M	D-Sub	YES	NO	NO	Datasheet
R22-SFXXT18-DI	DC–18	DPDT	Failsafe	SMA	5M	D-Sub	YES	NO	YES	Datasheet
R22-SLXX018-D	DC–18	DPDT	Pulse Latching	SMA	5M	D-Sub	NO	NO	NO	Datasheet
R22-SLXXT18-D	DC–18	DPDT	Pulse Latching	SMA	5M	D-Sub	YES	NO	NO	Datasheet
R22-SLXXT18-DI	DC–18	DPDT	Pulse Latching	SMA	5M	D-Sub	YES	NO	YES	Datasheet
R22-KFXXT40-D	DC–40	DPDT	Failsafe	2.92mm	5M	D-Sub	YES	NO	NO	Datasheet
R22-KFXX040-D	DC–40	DPDT	Failsafe	2.92mm	5M	D-Sub	NO	NO	NO	Datasheet
R22-KFXXT40-DI	DC–40	DPDT	Failsafe	2.92mm	5M	D-Sub	YES	NO	YES	Datasheet
R22-KLXX040-D	DC–40	DPDT	Pulse Latching	2.92mm	5M	D-Sub	NO	NO	NO	Datasheet
R22-KLXXT40-D	DC–40	DPDT	Pulse Latching	2.92mm	5M	D-Sub	YES	NO	NO	Datasheet
R22-KLXXT40-DI	DC–40	DPDT	Pulse Latching	2.92mm	5M	D-Sub	YES	NO	YES	Datasheet

Source list: TalentMW “DPDT TRANSFER” product table (cid3=101). Validate electrical specs (IL/ISO/VSWR) on the datasheet for the exact PN.