Key Specifications
Description
SMB Bulkhead Connector | Snap-On | Brass Body
The SMB2FA50-1425A/11 is a 50 Ohm SMB jack (female) straight bulkhead connector designed for compact RF and microwave applications. Featuring a solder attachment with a stub terminal, this connector operates from DC to 4 GHz and offers reliable signal transmission in communication equipment, wireless devices, and test systems. Its SMB interface and bulkhead mounting configuration provide secure installation while supporting space-conscious designs.
Designed for dependable RF performance, the connector features a 50 Ω impedance, low insertion loss, and a VSWR of ≤1.29 (return loss ≥18 dB) from 3 to 4 GHz. These characteristics help maintain signal quality and minimize reflection in high-frequency applications.
The connector is manufactured with gold-plated brass center contacts and body components over a non-magnetic nickel-phosphorus underplating. PTFE insulation enhances dielectric stability, while the snap-lock coupling mechanism supports fast installation and durability through at least 500 mating cycles.
Typical applications include wireless communication devices, RF modules, antennas, instrumentation equipment, and compact electronic systems.
