Crane Aerospace & Electronics Power Solutions
SMTR Single, Dꢀꢁl ꢁnd Triple DC/DC Converters
28 VOꢂT INPuT – 30 WaTT – PENDINꢃ REVISION F REꢂEaSE
c
l a S S
h
a n D K, mil-prF-38534 ra D i a t i o n
aS S u r a n c e
envIronmentaL sCreenInG LeveLs
spaCe
CLass H
QmL
CLass K
radIatIon Hardness
aSSurance levelS
prototype (o)
non-QmL2
QmL
1
o : Standard, no radiation guarantee
OO
N/A
N/A
N/A
HP
HR
N/A
3
p : Radiation tolerant–Tested lots up to 30 K
Rads (Si) total dose
SEU guarantee up to 40 MeV
KP
KR
3
r : Radiation tolerant–Tested lots up to 100 K
Rads (Si) total dose
SEU guarantee up to 40 MeV
Notes:
1. Interpoint model numbers use an “O” in the RHA designator position to indicate the “-” (dash) Radiation Hardness Assurance level of
MIL-PRF-38534, which is defined as “no RHA”.
2. Space Prototype (O), non-QML, products do not meet all of the requirements of MIL-PRF-38534.
3. Redmond site, Interpoint, has a Radiation Hardness assurance plan on file with DSCC.
SMTR Single, Dual and Triple, Rev F - 20090324 - Pending Revision F Release. This revision supersedes all previous releases. All technical infor-
mation is believed to be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products
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