Products

025-16 Series
039-16 Series
050-05 Series
050-16 Series
050-T25 Series
050-R25 Series
075-25 Series
075-40 Series
100-05 Series
100-16 Series
100-25 Series
100-40 Series
125-25 Series
Double-Ended Sockets
Interface Probes
X Probe Socketless
X39-25 Series
X50-25 Series
X50-40 Series
X75-25 Series
X75-40 Series
IC Probe Series
Tech Info

X39-25 Series
 
Probe P/N X39-PR
25
-
Example: X39-PRP2543S
Letter Material Average Resistance @ 250 mV
P
Nickel Silver/ID precious metal clad 46 milliohms
Available Point Styles
14 Crown
43 Chisel
43
44 Crown
44
40 Sprehical
53 Chisel
53
41 Spear
41
61 Blade
61
42 Cup
63
Standard material is heat-treated BeCu/plated gold over nickel (see S option for steel plunger)
Letter
Spring Force
Preload
@ 2/3 Stroke
Material
Fatigue Life (Cycles @ Stroke)
L
Low 1.2 [34] 3.0 [85] Music Wire 1M min @ .167 [4.24] max
S
Standard 1.1 [31] 4.3 [122] Music Wire 1M min @ .167 [4.24] max
H
High 2.4 [68] 5.6 [159] Music Wire 1M min @ .167 [4.24] max
Letter Description
N
No probe lubrication (Removing probe lubrication greatly reduces cycle life. Unlubricated probes are recommended only for low temperature applications)
  S
Heat-treated steel/plated gold over nickel (see points for availability)
 
No option required

Recommended drill hole sizes for G10 or similar material:
 Probe Plate: .0315 - .0325 [.800/.826]

All specifications subject to change without notice. All dimensions are in inches [mm].
All spring forces in ounces [gms].