RF and Microwave connectors: SEI manufactures a wide variety of Standard Microwave and RF connector products.  We offer connectors that cover from DC to 40 GHz.  A sampling of the standard connectors are as follows: SMA,  SSMA, ISMA, 2.92, Type N, MCX, MMCX, SMB, SMC, 7/16, SMP, BNC, TNC etc, We offer a broad line of  in-series and between series adaptors.  We manufacture both 50 ohm and 75 ohm designs.  If you have a requirement for reverse polarity connectors, we can supply you with product.


75 Ohm Connectors


BNC 75 Ohm Connectors


DSA 75 Ohm Connectors


F 75 Ohm Connectors


L9 75 Ohm Connectors


MCX 75 Ohm Connectors


SAA 75 Ohm Connectors


SMB 75 Ohm Connectors


SMC 75 Ohm Connectors


SMZ 75 Ohm Connectors


SMB 75 Ohm Connectors


TNC 75 Ohm Connectors


2065 B Winchester | Campbell California 95008 | Tel: 408 374 1031 | Fax: 408 374 7231

SEI manufactures: RF & Microwave Connectors, Adapters, Aluminum Cast and Machined Boxes, Attenuators, Terminations & Loads, Ferrite Isolators & Circulators, Power Dividers & DC Blocks, GPS & GSM Antennas, 75 Ohms Connectors & Adapters, Coaxial to Waveguide adapters, Cable Assemblies, SMA, SMB, SMC, N, L9, L29, 7/16, MCX, MMCX, SMP, SSMA, SSMB, TNC, 2.4mm, 35mm, along with other microwave and RF components both custom and standard.

2008 Senah Inc.