8533: High temperature

Description

Connector for engine area/sensors in harsh environments, railways (brake system), for all purposes in severe climatical environment and high temperature.

Specifications

• Screw coupling
• Interchangeable and intermateable with MIL-C 83723 Series III T type
• Plug with self locking system
• High temperature connector
• High level shock and vibration
• Thermocouple contacts available except hermetic connectors

Resources and Documents

• View Catalog PDF
• Request More information
• Custom Modifications

Standards

NFL 54143 - EN 2997

Mechanical Characteristics

• Shell :
  • aluminum alloy (class R-W-A)
  • stainless steel (class K, E, Y and YE)
• Plating : 
  • nickel (class R)
  • olive green cadmium (class W)
  • black anodized (class A)
  • passivated (class K, E, Y and YE)
• Insulator : thermoset
• Grommet and seal : silicone elastomer
• Contact :
  • copper alloy
  • ferrous alloy (class Y and YE)
• Plating : gold over nickel
• Mechanical endurance :
  • 250 operations (class R and W)
  • 500 operations (class K, E, Y and YE)
• Shock : 300 g during 3 ms
• Vibration : random 5 Hz to 2000 Hz - 1 G2/Hz (2x8 hours)
• Contact retention :
  • size 20 : 090 N
  • size 16 : 111 N

Electrical Characteristics

Dielectric withstanding 

• Contact resistance : as per NFL 54143 and EN 2997
• Insulation resistance : > 5000 MΩ at 500 Vdc
• Max current rating per contact : 
  • size 20 : 7.5 A size 20 : 05 A 
  • size 16 : 13,0 A  size 16 : 10 A } class Y 
  • size 12 : 23,0 A size 12 : 17 A and YE
• Electrical continuity : 
  • 5 mΩ with RFI shielded
  • 60 mΩ without RFI shielded
• Shielding : to 100 MHz at 1 GHz attenuation > 65 dB

Climatic Characteristics

• Working temperature :
  • 65°C to 175°C (class W)
  • 65°C to 200°C (class R, A, K and Y)
  • 65°C to 260°C cyclic (class E and YE)
• Leakage : low pressure immersion L54001 and interfacial sealing : pressure 2kPa
• Hermeticity : differential pressure of 1 bar (air helium) leakage is ≤ 0,36 mm3/hr
• Damp heat : as per NFL 54143 and EN 2997 10 cycles of 24 hours
• Salt spray : 48 hours (class R-K-E-Y and YE)
• 500 hours (class W)
• Fire resistance : as per NFL 54143 and EN 2997 (class K and E)

Resistance to fluids