050-T40 Series | 0.050 [1.27] Centers | 0.400 [10.16] Full Stroke

Designed for dual level, loaded board testing.

50mil 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
0.0380/0.0390 [0.965/0.991]	1.0mm

Begin building your part number.

TUBE SELECTION

Letter	Material / Finish
B	Heat treated BeCu/Nickel plated

TERMINATION SELECTION

Letter	Description	A in [mm]
C	Crimp (specify wire size, color and length option)
DS	Double-ended socket for wireless testing. Click Here for ordering details
G	Wire grip; BeCu/gold plated over nickel. Accepts wire grip sleeve
J	Wire Jack; BeCu/gold plated over nickel. Accepts wire jacks
N	No termination
P	Plug/Solder; Stainless steel/ID precious metal clad. Accepts wire plugs or soldered wire connection
W	Square wire wrap pin, BeCu/gold plated over nickel	0.250 [6.35]
W1	Square wire wrap pin, BeCu/gold plated over nickel	0.400 [10.16]

OPTION (ONLY IF REQUIRED)
with P Termination Only:

Digit	Description
0	050-STB255P with WP30 wire plug
8	050-STB255P with WP28 wire plug

with G Termination Only:

Digit	Description
3	050-STB255G with WG50 wire grip sleeve

with C Termination Only

Digit	Description
3	30 AWG Kynar insulated solid wire, pre-attached, specify color and length
8	28 AWG Kynar insulated solid wire, pre-attached, specify color and length
6	26 AWG Kynar insulated solid wire, pre-attached, specify color and length
Select Color	Select Length - Min=03 = 3" [76]; Max=72 = 72" [1829]

You may add your Part Number to your Order.

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