PTR Hartmann
Testjet Test Probe

Serie 1025.21

  • For testing HP Testjet or Teradyne Frame Scan Applications
  • Tip with spring
  • Compensation of possible tilt of the Sensor Plate on the device
Mechanical Data    
Full travel 4.80 mm
Working travel 4.40 mm
Pre-loaded spring force 0.50 N
Spring force at working travel 1.40 N
Temperature range -30 °C - +120 °C
Electrical Data    
Max. current rating 3.0...5.0 A
Typical continuity resistance ≤ 20 mOhm
Barrel Bronze, gold-plated
Spring Spring Steel, gold-plated
Plunger CuBe, gold-plated  
Testjet spring Bronze, gold-plated
Recommended diameter of drill    
HP 2361.1 / EP CP 201 (trolitax) 1.65 mm
With pressed-in ring 1.75 mm
HGW 2372 (glass filled material) 1.67 mm
With pressed-in ring 1.76 mm
Tip Style • Diameter • Plating



1.35/2.65C Au

How to Order    
1025.21-TJ-1.40 N-Au-1.35-/2.65C

  1. Series
  2. Tip Style
  3. Spring Force
  4. Tip Plating
  5. Inner Tip Diameter
  6. Outer Tip Diameter
  7. Tip Material (only for CuBe)

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