SMHF Datasheet, PDF (11/12 Pages) List of Unclassifed Manufacturers – DC/DC CONVERTERS 28 VOLT INPUT

DC/DC CONVERTERS
TABLE 2: PRODUCT ENVIRONMENTAL SCREENING
SMHF SERIES
SINGLE AND DUAL
15 WATT
ENVIRONMENTAL SCREENING
TEST PERFORMED
(END ITEM LEVEL)
Non-destruct bond pull
Method 2023
Pre-cap inspection
Method 2017, 2032
Temperature cycle
Method 1010, Cond. C
Constant acceleration
Method 2001, 3000 g
PIND Test
Method 2020, Cond. B
Radiography
Method 2012
Pre burn-in test
Burn-in, Method 1015, 125°C
96 hours
160 hours
2 x 160 hour (includes mid BI test)
Final electrical test
MIL-PRF-38534, Group A
Hermeticity test
Fine Leak,
Method 1014, Cond. A
Gross Leak,
Method 1014, Cond. C
Final visual inspection
Method 2009
SPACE
PROTOTYPE
(O)
no
yes
yes
yes
no
no
yes
yes
no
no
yes
yes
yes
yes
CLASS
H
no
yes
yes
yes
yes
no
yes
no
yes
no
yes
yes
yes
yes
CLASS
K
yes
yes
yes
yes
yes
yes
yes
no
no
yes
yes
yes
yes
yes
Test methods are referenced to MIL-STD-883 as determined by MIL-PRF-38534.
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