Electrical Adapters
- BNC, SMA, SMC, SHV, Banana, and Microwave Cable Adapters
- Machined from the Highest Quality Materials
- 50 Ω Impedance
SMA Adapters
8 Choices
2.92 mm Adapters
7 Choices
BNC to Electrical
Interface Adapters
3 Choices
Banana Adapters
3 Choices
2.4 mm Adapters
7 Choices
BNC Adapters
7 Choices
SMC Adapters
8 Choices
SHV Adapters
3 Choices
Please Wait
Adapter Quick Links |
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BNC to BNC |
BNC to Electrical Interface |
BNC to Banana or Binding Post |
BNC to SMA or SMC |
SMA to SMA |
SMC to SMC |
SHV to BNC |
Microwave Cable Adapters |
Thorlabs offers a variety of electrical adapters including BNC, SMA, SMC, and banana adapters as well as several BNC to SMC, SMA to BNC, and SHV to BNC adapters. We also offer microwave cable adapters, BNC terminating brackets, a screw terminal pins-to-female BNC connector cable, and an SHV interface. All connectors on this page feature a 50 Ω impedance.
Calibrated torque wrenches are available to ensure that the proper mating torque is supplied when connecting two SMA, 2.92 mm, 2.4 mm, 1.85 mm, K, or V coaxial connectors.
Thorlabs also supplies 76-piece and 62-piece BNC and SMA electrical adapter kits.
Posted Comments: | |
Patrick Poncioni
 (posted 2021-06-24 09:23:49.04) Dear Madam, Sir,
For my assemblies, I need the 3D drawing (step or solidworks) of this part. Would it be possible to receive it?
Thanks in advance and I wish you a nice day. cdolbashian
 (posted 2021-07-20 08:38:55.0) Thank you for reaching out to us at Thorlabs. I have reached out to you directly with this .step file. mjburek
 (posted 2017-07-15 12:48:37.57) Is it possible to get this product with a 4 adapter configuration, similar to what has been recently offered for the fiber connectors (i.e. ADAFCB5)? nbayconich
 (posted 2017-08-08 02:08:21.0) Thank you for contacting Thorlabs. I will reach out to you directly about our custom capabilities. mjburek
 (posted 2017-07-14 13:48:36.533) Is it possible to supply a version of BNCB2, but with SMA straight female-to-female adapters? tfrisch
 (posted 2017-09-05 03:47:09.0) Thank you for contacting Thorlabs. We will reach out to you with pricing. |
Thorlabs offers four types of BNC to BNC adapters in different configurations, as well as one BNC to BNC bracket with two interfaces; please note that the bracket is made of aluminum. These adapters feature a 50 Ω impedance.
Thorlabs offers three types of adapters with female BNC connectors for electrical interfacing. The CA2106 adapter features screw terminal pins, the T3788 adapter has 2.56" test clips, and the BNCB1 bracket houses two terminating ends. These adapters have a 50 Ω impedance.
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.
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.
Click for Details
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.