- BNC 75ohms Product Series
- FEATURE & APPLICATIONSThe BNC (75Ω) series are bayonet-lock standard coaxial connectors, with characteristic impedances of 75 Ω. They have the characteristics of rapid engagement and disengagement, high reliability, simple structure etc, are used to connect RF coaxial cables in IT, industry network, medical equipment, data communication, video systems and Broadcast application.SOCKET CONNECTORSINTERFACE MATING DIMENSIONS (75Ω)PIN CONNECTORS
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ENVIRONMENTAL CONDITIONSTemperature Range
-55~+155 (PE Cable -40~+85)
Frequency Range
DC~4 GHz
Impedance
75 Ω
Working Voltage
500 V r.m.s at sea level
Vibration
100 m/s2 (10~500Hz) 10g
Salt spray test
5% NaCl solution; test time≥48h
Waterproof Sealing
IP67
TECHNICAL CHARACTERISTICSWithstanding Voltage
1500 V r.m.s, at sea level
Contact resistance
Center contact
≤ 1.5 mΩ
Outer Contact
≤ 1 mΩ
Insulation resistance
≥ 5000 MΩ
Center conductor retention force
≥ 0.57 N
Engagement force
≤ 20 N
Disengagement force
≥ 445 N
Insertion Loss
0.20 dB/3 GHz
V.S.W.R
Straight
≤ 1.22 /3 GHz
Right angle
≤ 1.30 /3 GHz
Shielding Efficiency
≥ 55 dB /3 GHz
Durability (matings)
≥ 500 cycles
MATERIAL&PLATINGBody/Brass/Nickel plated
Resilient contact/Brass/Gold or nickel plated
Socket contact/beryllium-copper/ Gold or nickel plated
Resilient contact/Tin bronze/Gold or silver plated
Insulator/PTFE
Crimp ferrule/copper alloy/Nickel plated
O-ring sealing /6146 silicone rubber