Approved Vendor

Spring Test Probe Sockets

Manufacturer part: 4203N21

Mount these sockets to fixtures, attach wire from your electrical testing equipment, and add Spring Test Probes to create automated systems to test continuity in circuit boards. Use a probe that has the same minimum spacing between probe centers and has the specified barrel length. Test probes and sockets are sold separately.When installing test probes and sockets, adhere to the "minimum spacing between probe centers" to maximize testing points while preventing probes from interfering with each other.Jack—Sockets with a jack have a lower profile and offer a more secure hold than those with a plug. Use a crimper (not included) to install wire onto the adapter. These sockets can’t be reused due to their crimped connection.Quick-Disconnect-Terminal Wire Connection—Sockets with a quick-disconnect terminal connection require an adapter (sold separately) to quickly and easily connect and disconnect your wire from the socket terminal. All of these sockets click in place for a hold that’s more secure than wraparound wire terminal connections, but less secure than solder connections. They also have sleeving for electrical insulation.

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Technical data

Specifications

Normalized product attributes for faster comparison and sourcing.

ECCN
EAR99
Finish
Nickel Plated
Length
1.095"
Diamter
0.038"
For Wire Gauge
30, 28
Overall Length
1.262"
RoHS Compliance
Not Compliant
Wire Connection
Quick-Disconnect Terminal
DFARS Compliance
Specialty Metals COTS-Exempt
REACH Compliance
Not Compliant
USMCA Qualifying
No
Country of Origin
United States
Schedule B Number
903090.8060
Wire Connection Gender
Female
For Probe Barrel Length
1.09"
Wire Connection Component
Jack
For Mounting Hole Diameter
0.038"
For Minimum Spacing Between Probe Centers
0.05"

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