High Frequency Microwave Coaxial Connector BMA K Series BMA‑KFB2G

1. Product Overview & Key Features

Fully compliant with premium international engineering standards, the INTRAKO industrial connector series is engineered for high‑density, space‑saving installations. Machined with heavy gold‑plated contact surfaces, these precision configurations guarantee an exceptionally low contact resistance (≤3mΩ) and extended mating life cycles. Enclosed in a flame‑retardant insulator housing or high‑grade nickel‑plated brass shells, they offer supreme mechanical stability and reliable electrical continuity under extreme vibrations and electromagnetic interference (EMI) in harsh microwave and automation systems.

This BMA‑KFB2G is a flange bulkhead‑mount straight female connector, designed for SFT‑50‑21‑1 semi‑rigid cable, widely used for panel installation in microwave test instruments, radio‑frequency equipment.

2. Technical Specifications

• Core Specification/Series: BMA‑KFB2G Bulkhead Straight Female for Semi‑rigid Cable
• Impedance: 50 Ohm
• Frequency Range: 0‑18 GHz
• Applicable Cable: SFT‑50‑21‑1 semi‑rigid cable
• Mounting Hole Diameter: Φ9.6mm
• Contact Resistance: ≤3 mΩ
• Shell Material: Nickel‑plated brass
• Contact Material: Gold‑plated
• Insulator: High‑performance dielectric material
• Mating Cycles: ≥500 times
• Operating Temperature: ‑55℃ ~ +125℃

3. Application Scenarios

Microwave test equipment, RF signal test systems, panel‑mount instrumentation, communication modules, semi‑rigid cable assembly projects.