This SMB Jack is used for 2.5C2V cable. It’s crimp type.
SMB (SubMiniature version B) connectors are coaxial RF connectors developed in the 1960s. SMB connectors are smaller than SMA connectors.
They feature a snap-on coupling and are available in either 50 Ω or 75 Ω impedance. They offer excellent electrical performance from DC to 4 GHz.
An SMB jack has a male center pin, while an SMB plug has a female basket.
Part Number: CRK-SMBF-25C2V Dimensions are in millimeters
According to IEC 60169-10
Characteristic Impedance 50ohm
Frequency Range DC-1GHz
Dielectric Withstanding Voltage ≥500V RMS,50Hz,at sea level
Dielectric Resistance ≥1000MΩ
Contact Resistance Center Contact ≤6mΩ
Outer Contact ≤1.0mΩ
Material and plating
Body Brass Au
Insulator PTFE -
Center conductor Brass&Phosphor bronze Au
Temperature Range -40℃~+85℃
Rosh-compliance Full ROHs compliance
Salt-fog test 96h
Durability Mating cycles ≥500 cycles
1. CNC machines ,advanced test equipment
2. ISO14001 certificate,ISO9001 certificate
3. All products are suit for ROHS.
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