Notes:

1. Our EMI filters are designed exclusively with passive components providing maximum tolerance for space environ-

ment requirements.

2. 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”.

3. Space Prototype (O), non-QML products, do not meet all of the requirements of MIL-PRF-38534.

4. Redmond site, Interpoint, has a Radiation Hardness assurance plan on file with DSCC. Our SMD

products with RHA "H" code meet DSCC requirements.

5. Space filters are only available with Radiation Hardness Assurance (RHA) levels of “O” and “H”.

PRODuCT lEVEl aVaIlabIlITy

ENVIRONMENTal SCREENING lEVElS

SPaCE

PROTOTyPE O

ClaSS H ClaSS K

RaDIaTION HaRDNESS

non

QMl

QMl

aSSuRaNCE lEVElS

OO

HO

N/A

Up to 1,000 K Rads (Si) total dose

N/A

Crane Aerospace & Electronics Power Solutions

STF EMI Input Filters, Rev A - 20070509. This revision supercedes all previous releases. All technical information 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.

STF Series is a trademark of Interpoint. Copyright © 1999 - 2007 Interpoint Corporation. All rights reserved. www.craneae.com

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STF28-461 EMI Input Filters

28 VOlT INPuT – 0.8 aMP