100mil sockets for dual level, 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
0.0670/0.0690 [1.702/1.753]	1.75mm

Begin building your part number.

TUBE SELECTION

Letter	Material / Finish
G	Nickel silver/OD gold plated (7) (9)
H	High conductivity copper alloy/gold plated (4) (5) (7)
N	Nickel silver/no finish
S	Stainless steel/no finish (1) (4) (7)

PRESS RING SELECTION

Digit	Description
0	Single press ring located at 0.300 [7.62]
1	Single press ring located at 0.395 [10.03] (5) (7) (8) (10)
3	Single press ring located at 0.139 [3.53] (5) (10) (11)
4	Single extra long press ring located at 0.300 [7.62] (5) (7) (8) (10)

OPTION (ONLY IF REQUIRED)

Letter	Description
H	High force probe indent (4) (5) (6) (8) (11)

You may add your Part Number to your Order.

NOTES:

(1)	Available only in M termination
(2)	Available only in N or G tube material
(3)	Available only in S tube material
(4)	Not available in 1 or 4 press ring
(5)	Not available in C, M or S termination
(6)	Not available in G tube material

(7)	Not available in H option
(8)	Not available in H tube material
(9)	Not available in M or S termination
(10)	Not available in S tube material
(11)	Available only in N tube material
(12)	Available only in N or S tube material

Please note the numerical comments when making your selections.

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

Letter	Description	A
C	Crimp (2) (4) (7) (8)
M	Male round tube (4) (7) (12)	0.197 [5.00]
M1	Male round tube (3) (4) (7)	0.315 [8.00]
M2	Male round tube (3) (4) (7)	0.197 [5.00]
N	No termination (2)
S	Solder cup (4) (6) (7) (8) (10) (11)
R	Round pin, phosphor bronze/gold plated over nickel	0.410 [10.41]
R1	Round pin, phosphor bronze/gold plated over nickel	0.547 [13.89]
R3	Round pin, phosphor bronze/gold plated over nickel	0.216 [5.49]
R5	Round pin, phosphor bronze/gold plated over nickel	0.947 [24.05]
W	Square wire wrap pin, phosphor bronze/gold plated over nickel	0.429 [10.90]
W1	Square wire wrap pin, phosphor bronze/gold plated over nickel	0.694 [17.63]
W2	Square wire wrap pin, phosphor bronze/gold plated over nickel	1.044 [26.52]
W3	Square wire wrap pin, phosphor bronze/gold plated over nickel	0.164 [4.17]
W5	Square wire wrap pin, phosphor bronze/gold plated over nickel	0.500 [12.70]
DS	Double-ended socket for wireless testing.Click Here for ordering details

100-40 Series | 0.100 [2.54] Centers | 0.400 [10.16] Full Stroke

Socket Selection

Begin building your part number.