PTR Hartmann
High-Current Test Probe 250 mil / 6.35 mm up to 75.0 A

Serie 1078/G

  • Compact design
  • Use in extreme production environments
  • For use in function test or IN-LINE-TEST
  • Test of high currents
Mechanical Data    
Center 6.35 mm /250 mil
Full travel 5.50 mm
Working travel 4.40 mm
Spring force at working travel see high-temperature applications
Temperature range -40 °C - +250 °C
Electrical Data    
Max. current rating 75.0 A
Typical continuity resistance ≤ 5 mOhm
Barrel Brass, silver-plated
Spring Stainless Steel, gold-plated
Plunger CuBe, gold-plated/Silver Cap  
Receptacle Brass, silver-plated
Recommended diameter of drill    
High-temperature applications    
Temperature range -40 °C - +250 °C
Pre-loaded spring force 2.20/ 4.50 N
Spring force at working travel (order index E) 5.00/ 10.00 N  
Available Screw Tools    
Article Designation Max. Plate Diameter
WFSB 3015/G-7.0 5.0
Tip Style • Diameter • Plating



5.00C Au


4.00C Ag

How to Order    
1078/G-CX-5.0 NE-Au-5.0C

  1. Series
  2. Threaded Design
  3. Tip Style
  4. Spring Force
  5. High Temperature
  6. Tip Plating
  7. Tip Diameter
  8. Tip Material (only for CuBe)

Order Code:
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