PTR Hartmann
ICT-Test Probe 100 mil / 2.54 mm

Serie 2028 • 2028/5

  • Metric design
  • Contacting of assembled PCBs
  • Large selection of head styles
Mechanical Data    
Center 2.54 mm /100 mil
Temperature range -30 °C - +120 °C
Full travel 5.30 mm
Working travel 4.00 mm
Pre-loaded spring force 0.30/ 0.40/ 0.50/ 0.70/ 1.00/ 1.00 N
Spring force at working travel 0.70/ 1.00/ 1.50/ 2.25/ 3.00/ 5.00 N
2028/5 - 1.00 N not available
Electrical Data    
Max. current rating 3.0 A
Typical continuity resistance ≤ 25 mOhm
Materials    
Barrel Bronze/Brass, gold-plated
Spring Spring Steel, Stainless Steel, gold-plated
Plunger Steel, Plastic  
Receptacle Bronze, gold-plated
Recommended diameter of drill    
HP 2361.1 (trolitax) 1.99 mm
HGW 2372 (glass filled material) 2.00 mm
High-temperature applications    
Temperature range -40 °C - +250 °C
Pre-loaded spring force 0.50/ 0.50/ 0.80 N
Spring force at working travel (order index E) 1.50/ 2.25/ 3.00 N  
Tip Style • Diameter • Plating

Tip Style_A_002_Au

A

1.50 Au
1.80 Ni
Tip Style_B_001_Rh

B

1.30 Rh
Tip Style_BST_001_Au

BST

0.80 Au/Ni
Tip Style_C_002_Au

C

1.40 Au
1.80 Rh
2.00 Rh
2.50 Rh
3.50 Rh
Tip Style_CSM_200_Au_HTK

CSM

1.00/2.00 Au/HTK
Tip Style_D_002_Au

D

1.40 Au
2.00 Au
Tip Style_D1_003_Ni

D1

0.65 Ni
0.80 Ni
Tip Style_EB_002_Au

EB

1.80 Au
Tip Style_F_001_Rh

F

1.30 Ni
Tip Style_G_002_Rh

G

1.30 Ni
1.50 Rh
Tip Style_H_001_Au

H

1.30 Au
Tip Style_H_002_Au

H

1.40 Au
1.80 Au
Tip Style_K_002_Rh

K

1.30 Au
1.75 Ni
Tip Style_M_002_Rh

M6

2.00 Rh
Tip Style_Q_001_Au

Q

1.30 Au
Tip Style_Q_002_Au

Q

1.80 Au
2.00 Au
Tip Style_Q5_001_Ni

Q5

1.30 Ni
Tip Style_Q8_002_Au

Q8

2.30 Au
Tip Style_V_001_Ni

V

1.30 Ni

How to Order    
2028/5-A-1.5 NE-Au-1.5
[1][2][3][4][5][6][7]

  1. Series
  2. Collar Height
  3. Tip Style
  4. Spring Force
  5. High Temperature
  6. Tip Plating
  7. Tip Diameter

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