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QA Technology Company is pleased to announce the release of our 2012 Catalog. Click here to request a catalog.


(View as a PDF)

New test Socketless on .8mm Centers.
QA is pleased to expand on our X Probe Socketless products with our new X31-25 Series PDF. PDF

imVideo

QA's new integraMate® ICS70 Series are designed to accept Ø0.7mm mating pins and used on .070" center spacing. PDF

  
   
 

 

 
 

X75-25 Series ~ .075 (1.91) Centers, .250 (6.35) Stroke
Probe P/N X75-PR
25
-
Example:X75-PRP2503X
Letter Material Average Resistance
P
Nickel silver/ID precious metal clad <25 milliohms

Available Point Styles
43

61
44
63
6R
8R
9R
Standard material is heat-treated BeCu/plated gold over nickel (see S option for steel plunger)

Letter
Spring Force
Preload
@ 2/3 Stroke
Material
Mechanical Life [Cycles @ Stroke]
L
Low
1.3 [37]
3.5 [99]
Stainless steel 1M min @ .250 [6.35] max
S
Standard
1.6 [45]
5.5 [156]
Music wire 1M min @ .250 [6.35] max
H
High
2.6 [74]
6.5 [184]
Music wire 1M min @ .250 [6.35] max
Y
Elevated
2.3 [65]
8.1 [230]
Music wire 1M min @ .167 [4.24] max
X
Extra High
3.6 [102]
10.8 [306]
Music wire 1M min @ .167 [4.24] max
U
Ultra
3.3 [94]
17.1 [485]
Music wire 100K min @ .167 [4.24] max
High Preload Spring
E
High Preload 6.0 [170] 8.0 [227] Stainless Steel

1M min @ .167 [4.24] max

Letter Description
S
Heat-treated steel/plated gold over nickel (see Point Styles for availability)

Recommended drill hole sizes for G10 or similar material:
Probe Plate:.0545/.0555 [1.384/1.409]
All specifications subject to change without notice. All dimensions are in inches [mm].
All spring forces in ounces [gms].
 
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