1.85 by 1.85mm (.073
by .073”) pꢀꢁꢂh GbX*
Bꢃꢂkꢄlꢃꢅꢆ cꢇꢅꢅꢆꢂꢁꢇꢈ syꢉꢁꢆm
ꢀꢅ 2, 3, 4 ꢃꢅꢊ 5-pꢃꢀꢈ
cꢇlꢋmꢅꢉ
speciFications
Reference Information
Packaging:
Mechanical
Contact Insertion Force: 35.58N (8.00 lb) max. per
contact
Daughtercard Assemblies: Tray
Contact Retention Force: 6.67N (1.50 lb) min. per
contact
Backplane Headers: 2, 4 and 5 Pair- Tray;
3 Pair- Tube
Mating Force: 0.59N (0.13 lb) max. per contact
Unmating Force: 0.342N (0.077 lb) min. per contact
Durability: 250 cycles max.
UL File No.: E29179
Designed In: Millimeters
Electrical
Physical
Signal/Shield Contact Current Rating: 1.0A
Power Contact Current Rating: 6.0A
Contact to Plated-Through-Hole Resistance:
1.0 milliohm max.
2 and 3-pair:
Top, left to right: 75370, 75650
Bottom, left to right: 75433, 75827
Housing: Liquid Crystal Polymer, UL 94V-0
Contact: Copper Alloy
Plating:
Power Blade Contact Resistance: 3.0 milliohms max.
Dielectric Withstanding Voltage: 750V RMS
Insulation Resistance: 1,000 Megohms min.
Contact Area – 0.76μm (30μ”) Gold (Au) min.
Compliant Pin Area – Tin (Sn) or Tin/Lead (SnPb)
Underplating – Nickel (Ni)
PCB Thickness: 1.60mm (.062”) min.
Operating Temperature: -55 to +105°C
4 and 5-pair:
Top: 75220
Bottom: 75235
appLications
n Internetworking Equipment:
- Servers, Hubs, and Routers
n Telecommunications Equipment:
- Central Office, Cellular Infrastructure and
Multi-platform Service (DSL, Cable Data) systems
n Medical Diagnostic Equipment
n Test and Measurement Equipment