What are the reliability metrics for the terminals under thermal cycling and vibration/shock conditions (and is there a verification report available)?

The terminal’s reliability under thermal cycling and vibration/shock is evaluated against the required acceptance criteria from the terminal datasheet and customer specification. We can provide the relevant validation reports showing test conditions, pass/fail results, and the acceptance criteria used.

1. Thermal cycling reliability (冷热循环) Commonly required indicators include:

No functional failure after cycling: no open circuit, no loosening, and no loss of retention. Electrical continuity / resistance: measured before and after cycling, typically requiring that resistance remains within the specified limit or shows only an allowed delta. Mechanical integrity: no noticeable conductor pull-out, damage to crimp, or unacceptable deformation. Validation report can include:

test temperature range and dwell times number of cycles samples per condition pre/post electrical measurements and acceptance limits 2) Vibration & shock reliability Commonly required indicators include:

No contact failure during/after vibration: continuity maintained within acceptance criteria. Resistance/contact stability after vibration/shock (if specified by customer) Mechanical retention: no pull-out, no terminal damage, and no fretting-related failure beyond allowed thresholds. For applications with mating connectors, tests may also verify mating integrity (no disengagement). Validation report can include:

vibration profile (frequency range, amplitude, duration) number of shocks / acceleration level (g) sample conditions and pass/fail results 3) Verification documentation Yes—upon request, we can provide:

thermal cycling and vibration/shock test reports the standard/method reference (customer spec or internal standard) results for crimp integrity, pull-out performance correlation (where applicable), and electrical performance before/after test 4) What we need to confirm your exact指标 To ensure the correct reliability requirements, please provide:

terminal part number wire size and crimp type (conductor-only vs conductor+insulation) the customer standard or target environment (automotive/industrial, under-hood, outdoor, etc.) Then we can confirm the exact reliability indicators (e.g., resistance limits and cycle counts) and share the corresponding validation report package.