Ironwood Electronics Kelvin testing using GHz socket - Manual (Page 4)

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www.ironwoodelectronics.com
Figure 4: Test Chip layout
The MLF GHz sockets vary by package; call Ironwood Electronics, Inc. for assistance in
choosing the proper socket before laying out your board. Tooling holes, etc must be in the
correct locations to ensure the best test set-up. If needed, Ironwood Electronics, Inc. can also
provide a board for Kelvin testing. Call for a quote.
Figure 5: Test Data
Leads Resistance
1:2 2.3543 1:20 2.4028 1:38 2.3932 1:56 2.3499