Crane Aerospace & Electronics Power Solutions
SMSA Single and Dual DC/DC Converters
28 Volt input – 5 Watt - Pending Revision F Release
Class H and K, MIL-PRF-38534 Radiation Assurance
ENVIRONMENTAL SCREENING LEVELS
RADIATION HARDNESS
ASSURANCE LEVELS
O1: Standard, no radiation guarantee
SPACE
PROTOTYPE (O)
non-QML2
OO
CLASS H
QML
HO
CLASS K
QML
N/A
P3: Radiation tolerant–Tested lots up to 30 K
Rads (Si) total dose
N/A
SEU guarantee up to 40 MeV
R3: Radiation tolerant–Tested lots up to 100 K
Rads (Si) total dose
N/A
SEU guarantee up to 40 MeV
HP
KP
HR
KR
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.
SMSA Single and Dual, Rev F - 20090318 - 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 or specifications without notice. SMSA Series is a trademark of Interpoint. Copyright © 1999 - 2006 Interpoint Corporation. All rights
reserved. www.interpoint.com
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