075-25 Series | .075 [1.91] Centers | .250 [6.35] Full Stroke

Designed for loaded board testing.

 
P/N 075-SD
25
Cart
NOTE: Not all combinations are available. Please verify your part number to be sure it is valid.
If you need assistance, please call 603-926-0348.

75mil sockets for loaded board testing

Socket Selection


QA Technology offers many combinations of sockets. You can build your socket by selecting the tube style, press ring and termination for your specific application.

If you have questions at any time during the process, contact us at (603) 926-0348.




Suggested mounting holes and drill sizes in AT7000, G10/FR4 or similar material should be gauged at:
Hole Size Drill Size
.0530/.0550 [1.346/1.397] 1.35mm or #54

Begin building your part number.

Select your Tube Material.
Letter Material / Finish
 G Nickel silver/OD gold plated (4)
 N Nickel silver/no finish
 S Stainless steel/no finish (1) (6)
Select your Press Ring.
Digit Description
 0 Single press ring located at .300 [7.62]
 1 Single press ring located at .395 [10.03] (4)
 4 Single extra long press ring (4)
Select your Termination.
Letter Description         A         B
 M Male round tube (1) (5)    
 M2 Male round tube (1) (5)    
 N No termination    
 S Solder cup (1) (2) (3)    
 R Round pin, phosphor bronze/gold plated over nickel 1.480 [37.59] .410 [10.44]
 R1 Round pin, phosphor bronze/gold plated over nickel 1.617 [41.07] .547 [13.89]
 R3 Round pin, phosphor bronze/gold plated over nickel 1.286 [32.66] .216 [5.49]
 R5 Round pin, phosphor bronze/gold plated over nickel 2.017 [51.23] .947 [24.05]
 W Square wire wrap pin, phosphor bronze/gold plated over nickel 1.499 [38.08] .429 [10.90]
 W1 Square wire wrap pin, phosphor bronze/gold plated over nickel 1.764 [44.81] .694 [17.63]
 W2 Square wire wrap pin, phosphor bronze/gold plated over nickel 2.114 [53.70] 1.044 [26.52]
 W5 Square wire wrap pin, phosphor bronze/gold plated over nickel 1.570 [39.88] .500 [12.70]
 DS Double-ended socket for wireless testing.
Click Here for ordering details
   
NOTES:
(1) Not available in 1 or 4 press ring
(2) Not available in G tube material
(3) Not available in S tube material
 
(4) Not available in M or S termination
(5) Available only in S tube material and 0 press ring
(6) Available only in M termination
 

All specifications subject to change without notice. All dimensions are in [mm]. All spring forces are oz [gm].