Screening option summary (pg 6), Screening options summary, Q-tech – Q-Tech CLASS B+ User Manual
Page 6: Class b+ products, Test description screening, Screening
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
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Q-TECH
CORPORATION
QPDS-0001, Rev L, June 2013 (ECO #10851)
CLASS B+ PRODUCTS
HIGH RELIABILITY HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 15kHz to 350MHz
Test Description
Screening
Screening
Screening
Screening
Non Destructive Bond Pull (*)
✓
✓
N/A
Internal Visual
✓
✓
✓
✓
Stabilization Bake
✓
✓
✓
✓
Thermal Shock
N/A
✓
N/A
N/A
Temperature Cycling
✓
✓
✓
N/A
Constant Acceleration
✓
✓
✓
N/A
Particle Impact Noise Detection (PIND)
✓
✓
✓
N/A
Pre Burn-In Electrical
✓
✓
✓
N/A
Burn-In # 1
✓
(160 Hrs at +125ºC)
✓
(240 Hrs at +125ºC)
✓
(160 Hrs at +125ºC)
N/A
Interim Electrical
✓
N/A
N/A
N/A
Burn-In # 2
✓
(160 Hrs at +125ºC)
N/A
N/A
N/A
Final Electrical
✓
✓
✓
✓
Percent Defective Allowance (PDA)
✓
✓
✓
N/A
Seal Fine Leak
✓
✓
✓
✓
Seal Gross Leak
✓
✓
✓
✓
Radiographic Inspection
✓
✓
N/A
N/A
Frequency Aging 30 days
✓
100% Group B Tested
(QCI Group B)
N/A
External Visual
✓
✓
✓
✓
Group A Inspection (QCI)
✓
See Details in
Table I-c
✓
MIL-PRF-55310
Level S
N/A
N/A
Group B Inspection (Aging)
N/A
✓
MIL-PRF-55310
Level S
N/A
N/A
SCREENING OPTIONS SUMMARY
(Click on appropriate column to view screening details)
(*) Except on ceramic packages (see paragraph 4.2.1)