1.85mm Female 4-Hole Flange Mount RF Connector – Field Replaceable, 6.35mm Hole Spacing, 0.23mm Pin Diameter

1.85mm Female 4-Hole Flange Mount Field-Replaceable RF Connector – Model 1.85-KFD800

The 1.85mm female 4-hole flange mount RF connector with a 0.23 mm pin and 6.35 mm hole spacing is engineered for ultra-high-frequency applications up to 67 GHz. With a 50 Ω impedance, this precision field-replaceable connector ensures excellent mechanical reliability and minimal signal degradation for advanced test and measurement systems.

High-Frequency Electrical Stability

Delivering VSWR ≤ 1.2 and insertion loss ≤ 0.06 √F(GHz) dB, the 1.85mm female 4-hole flange mount RF connector maintains low reflection, stable impedance, and consistent return loss across broadband frequencies, ensuring repeatable and accurate test results.

Material Quality and Compliance

Constructed from stainless steel with gold-plated beryllium copper contacts, the 1.85mm female flange connector offers outstanding conductivity, corrosion protection, and long-term durability. Fully REACH and RoHS compliant, it ensures stable operation across −55 °C to +165 °C environments.

Applications in Precision RF Systems

The 6.35 mm 4-hole flange layout is ideal for 4-hole flange mount RF connectors used in microwave analyzers, calibration test benches, and precision measurement modules demanding exceptional mechanical alignment and frequency integrity.

Custom RF Integration Solutions

Mechanc designs advanced 1.85mm RF connectors optimized for high-frequency, low-loss interconnections. Explore our RF Connector Catalog for compatible high-performance models and field-replaceable assemblies.