NTC Series (VME)
Designed for VME64 and XVME64x electronic module supporting standard connector
Technical documentation Datasheet NTC Series
NTC Series (VME)
Designed for VME64 and XVME64x electronic module supporting standard connector
Technical documentation Datasheet NTC Series
NTC series connectors
• Designed for VME64 and XVME64x electronic module supporting standard connector
• High reliable hyperboloid wire spring socket contact
• Can be applied to strong vibration harsh environment
• Connector has Faraday electric cage structure and realizing ESD (electrostatic discharge) protection
• P0/J0 module support 3.125Gbps high speed differential transmission
• RF contacts operating frequency range: 0~18GHz
• Application: aviation, aerospace, electronic, weapon
• Enterprise standard: Q/21EJ873
Mechanical performance
— Shell: High-strength aluminum alloy
— Contact: Copper alloy with gold plating
— Insulator: LCP
— Identification guide pin: Stainless steel
— Sinusoidal vibration: frequency: 0~2000Hz, acceleration: 15G
— Random vibration: PSD(power spectral density): 0.2g2/Hz, rms value 16.4G
— Endurance: 4000 cycles
Environmental performance
— Operating temperature: -55℃ ~ +125℃
— High temperature lifetime: 125 ℃, 250h
— Relative humidity (RH): 40±2℃, 90~98%
— Salt spray: 48h
Electrical performance
• LF contact ( apply to P1/J1, P2/J2 module )
— Current rating: 2.5A
— Withstanding voltage: 1000V
— Insulation resistance: ≥5000 MΩ
— Contact resistance: ≤20 MΩ
• Differential contact ( apply to P0/J0 module )
— Transmission rate: 3.125 G bps
— Characteristic impedance: 100±15Ω
— Current rating: 1A
— Withstanding voltage: 1000V
— Insulation resistance: ≥5000 MΩ
— Contact resistance: ≤20 MΩ
• HF contact ( common use )
— Frequency range: 0~18 GHz
— Characteristic impedance: 50±1Ω —— IVnosletratg Leo sstsa:n wdhinegn wopaevrea rtaintgio f (rVeSqWueRn)cy f is 5MHz~18GHz, ≤0.06 𝑓𝑓 dB :≤1.15+0.01 f
— Phase deviation:≤±5º
— Contact resistance:Center contact 5MΩ; Outer contact 3MΩ
Mechanical performance
— Shell: High-strength aluminum alloy
— Contact: Copper alloy with gold plating
— Insulator: LCP
— Identification guide pin: Stainless steel
— Sinusoidal vibration: frequency: 0~2000Hz, acceleration: 15G
— Random vibration: PSD(power spectral density): 0.2g2/Hz, rms value 16.4G
— Endurance: 4000 cycles
Environmental performance
— Operating temperature: -55℃ ~ +125℃
— High temperature lifetime: 125 ℃, 250h
— Relative humidity (RH): 40±2℃, 90~98%
— Salt spray: 48h
Electrical performance
• LF contact ( apply to P1/J1, P2/J2 module )
— Current rating: 2.5A
— Withstanding voltage: 1000V
— Insulation resistance: ≥5000 MΩ
— Contact resistance: ≤20 MΩ
• Differential contact ( apply to P0/J0 module )
— Transmission rate: 3.125 G bps
— Characteristic impedance: 100±15Ω
— Current rating: 1A
— Withstanding voltage: 1000V
— Insulation resistance: ≥5000 MΩ
— Contact resistance: ≤20 MΩ
• HF contact ( common use )
— Frequency range: 0~18 GHz
— Characteristic impedance: 50±1Ω —— IVnosletratg Leo sstsa:n wdhinegn wopaevrea rtaintgio f (rVeSqWueRn)cy f is 5MHz~18GHz, ≤0.06 𝑓𝑓 dB :≤1.15+0.01 f
— Phase deviation:≤±5º
— Contact resistance:Center contact 5MΩ; Outer contact 3MΩ