Thorlabs offers four types of BNC adapters in different configurations, as well as one BNC adapter with 6" test clips. We also offer two brackets with two BNC interfaces each; please note that the bracket is made of aluminum and the ground of both connectors is the same. These adapters feature a 50 Ω impedance.

Item #		T3283	T3285	T3533	T3534	T3788	BNCB1	BNCB2
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Description		BNC Straight, Female to Female	BNC T, Female to Male to Female	BNC Straight, Male to Male	BNC Elbow, Male to Female	Female BNC to Test Clips	BNC Bracket, Female to Termination	BNC Bracket, Female to Female

Thorlabs offers four types of SMA adapters, each with a 50 Ω impedance.

Item #		T4285	T4283	T4286	T4282
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Description		SMA Straight Female to Female	SMA Straight Male to Male	SMA Straight Male to Female	SMA Elbow Male to Female

Thorlabs offers two types of SMC adapters: female to female, and male to male. Both allow interfaces of the same type to be connected. These high-grade, durable adapters have gold-plated brass bodies, gold-plated beryllium copper centers, and PTFE insulators. These adapters feature a 50 Ω impedance.

Item #		T5025	T5026
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Description		SMC Female to Female	SMC Male to Male

Thorlabs offers BNC adapters for banana plug connectors and binding post connectors. These adapters feature a 50 Ω impedance.

Item #		T4002	T4003	T1452
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Description		BNC Male to Banana	BNC Female to Banana	BNC Female to Binding Post

Thorlabs offers four types of SMA to BNC adapters, which provide compatibility between any SMA connector and BNC connector. We also offer SMC-male-to-BNC-male and SMC-female-to-BNC-female adapters. These adapters feature a 50 Ω impedance.

Item #		T4291	T4290	T4289	T4001	MDC40211	T4292
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Description		SMA Female to BNC Female	SMA Male to BNC Female	SMA Female to BNC Male	SMA Male to BNC Male	SMC Male to BNC Male	SMC Female to BNC Female

Thorlabs offers two types of SHV to BNC adapters, as well as an SHV connector interface. Each item features a 50 Ω impedance.

Item #		T4004	T4005	T4006
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Description		SHV Male to BNC Female	SHV Female to BNC Male	SHV Female Connector Interface

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This chart summarizes the maximum frequency and cross-compatibility of the microwave cable connectors used by our adapters. Please refer to the Compatibility tab of our full web presentation for microwave cables for details.

These microwave cable adapters are designed to change the gender or connector type of microwave cables and connectors. They include in-series adapters (F-F, F-M, M-F) for 2.92 mm and 2.4 mm, as well as between-series adapters for all gender combinations of 2.92 mm and 2.4 mm cables.

These adapters feature a 50 Ω impedance. For detailed specifications, including interconnector compatibility, please see the full web presentation for our Microwave Cables.

Calibrated torque wrenches are available to ensure that the proper mating torque is supplied when using these adapters.

Item #	TFKF	TFKM	TMKF	TMKM
Adapter Type	2.4 mm to 2.92 mm
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Description	2.4 mm Female to 2.92 mm Female	2.4 mm Female to 2.92 mm Male	2.4 mm Male to 2.92 mm Female	2.4 mm Male to 2.92 mm Male

Item #	KFF	KMF	KMM	TFF	TMF	TMM
Adapter Type	2.92 mm			2.4 mm
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Description	2.92 mm Female to 2.92 mm Female	2.92 mm Male to 2.92 mm Female	2.92 mm Male to 2.92 mm Male	2.4 mm Female to 2.4 mm Female	2.4 mm Male to 2.4 mm Female	2.4 mm Male to 2.4 mm Male