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coupon

Standard

ECSS-Q-ST-70-60C Corr.1

Definition

small piece of test circuitry that is used for quality conformance evaluation by specific tests and inspection

Notes

NOTE 1 The coupon is manufactured as part of a panel and at the final manufacturing stage it is separated from it. The coupon is thus associated with the PCBs within the panel, with which it was simultaneously manufactured.
NOTE 2 The term ‘coupon’ refers to a generic pattern, whereas the term ‘IST coupon’ refers to the specific IST pattern. [adapted from IPC-T-50M]

Relations

ECSS-S-ST-00-01C — conformance
ECSS-S-ST-00-01C — inspection
ECSS-Q-ST-70-60C Corr.1 — interconnect stress test (IST)
ECSS-Q-ST-70-60C Corr.1 — IST coupon
ECSS-E-ST-20-08C Rev. 1 — qualification coupon
ECSS-S-ST-00-01C — quality
ECSS-S-ST-00-01C — test
ECSS-Q-ST-70-60C Corr.1 — test pattern

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