Crane Aerospace & Electronics Power Solutions
sFMc28-461 eMi iꢀꢁuꢂ Fꢃlꢂꢄꢅꢆ
28 Voꢇt inpꢈt – 2.7 AMp
claSS H and k, mil-prF-38534 environmental Screening
teSt perFormed
Space
prototype o
claSS
claSS
1
(end item level)
Non-destruct bond pull
Method 2023
non-Qml
H, Qml
k, Qml
2
3
no
yes
yes
yes
yes
yes
yes
yes
Pre-cap Inspection
Method 2017, 2032
yes
yes
yes
no
yes
yes
yes
Temperature Cycle (10 times)
Method 1010, Cond. C, -65°C to 150°C, ambient
Constant Acceleration
Method 2001, 3000 g
PIND Test
3
Method 2020, Cond. A
Pre burn-in test
yes
yes
yes
Burn-in
Method 1015, 125°C case, typical
96 hours
yes
no
no
no
160 hours
yes
no
no
2 x 160 hour (includes mid BI test)
Final electrical test MIL-PRF-38534
Group A, Subgroups 1 through 6
-55°C, +25°C, +125°C case
Radiography
no
yes
yes
N/A
N/A
yes
N/A
N/A
yes
yes
Method 2012
Post Radiography Electrical Test
Room temperature
3
yes
Hermeticity test
Fine Leak, Method 1014, Cond. A
Gross Leak, Method 1014, Cond. C
Final visual inspection
Method 2009
yes
yes
yes
yes
yes
yes
yes
yes
yes
Test methods are referenced to MIL-STD-883 as determined by MIL-PRF-38534.
Notes:
1. Space Prototype (O), non-QML products, do not meet all of the requirements of MIL-PRF-38534.
2. Not applicable to EMI filters that have no wirebonds.
3. Not required by DSCC but performed to assure product quality.
www.craneae.com
Page 10 of 11
Rev D - 20070404
CRANE [ Crane Aerospace & Electronics. ]
