Technical Data 2090 Effective October 2018
Supersedes July 2009
BUSSMANN
SERIES
MIL-F-23419 military qualified instrument
type environmental tested fuses
Military specification -
MIL-F-23419/01 -
0.270”x0.25” pin type fuses
FM01A125V1/100A
FM01A125V1/64A
FM01A125V1/32A
FM01A125V1/16A
FM01A125V1/10A
FM01A125V1/8A
FM01A125V2/10A
FM01A125V1/4A
FM01A125V3/10A
FM01A125V4/10A
FM01A125V1/2A
FM01A125V6/10A
FM01A125V3/4A
FM01A125V1A
FM01A125V11/2A
FM01A125V2A
FM01A125V3A
FM01A125V4A
FM01A125V5A
** Commercial version is GMW
Series.
Military specification - MIL-
F-23419/08 -
0.093” x 0.281” fuses
FM08A125V1/8A
FM08A125V1/4A
FM08A125V3/8A
FM08A125V1/2A
FM08A125V3/4A
FM08A125V1A
FM08A125V11/2A
FM08A125V2A
FM08A125V21/2A
FM08A125V3A
FM08A125V4A
FM08A125V5A
FM08A125V7A
FM08A125V10A
FM08A32V15A
** Commercial version is AH Series.
AH Series is obsolete - for
reference only.
Military specification -
MIL-F-23419/09 -
1/4” x 1-1/4” fuses†
FM09A250V1/2A
FM09A250V3/4A*
FM09A250V1A*
FM09A250V11/4A
FM09A250V11/2A*
FM09A250V2A*
FM09A250V3A*
FM09A250V4A*
FM09A250V5A*
FM09A250V6A*
FM09A250V8A*
FM09A250V10A
FM09A250V12A
FM09A250V15A
FM09A125V20A
** Commercial version is ABC
Series. See Data Sheet 2000 for
more information.
Military specification -
MIL-F-23419/09 -
1/4” x 1-1/4” fuses†
FM09B250V1/10A
FM09B250V1/8A
FM09B250V1/4A
FM09B250V3/10A
FM09B250V3/8A
FM09B250V1/2A
FM09B250V6/10A
FM09B250V3/4A
FM09B250V8/10A
FM09B250V1A
FM09B250V11/4A
FM09B250V11/2A
FM09B250V16/10A
FM09B250V2A
FM09B250V21/2A
FM09B250V28/10A
FM09B250V3A
FM09B250V32/10A
FM09B125V4A
FM09B125V5A
FM09B125V61/4A
FM09B125V7A
FM09B125V8A
FM09B125V10A
FM09B125V12A
FM09B125V15A
FM09B125V20A
** Commercial version is MDA
Series. See Data Sheet 2002 for
more information.
Military Specification MIL-F-23419/03 - FM03 series cancelled August 1977. Replaced by
FM09A* series.
Military Specification MIL-F-23419/06 - FM06 series cancelled. Replaced by FM09B†† series.
FM01 Series unavailable with plating options.
FM08 Series can be tin-plated except the 15A. Suffix the letter “T” to the Type Designation
Number; i.e. “FM08A125V3/4A.”
* FM09A Series can be silver-plated. Suffix the letter “S” to the Type Designation Number; i.e. “FM09A1-1/2AS.”
†† FM09B Series unavailable with plating options.
** Commercial equivalent part number is for basic design reference only. Not intended to be used as a substitute
for the military part number.
† These government designations are obsolete. Their appearance in this table is for historical reference only.
MIL-F-23419 military qualied instrument type environmental tested fuses
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of Eaton in the US and other countries. You
are not permitted to use the Eaton trademarks
without prior written consent of Eaton.
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Eaton.com
Bussmann Division
114 Old State Road
Ellisville, MO 63021
United States
Eaton.com/bussmannseries
© 2018 Eaton
All Rights Reserved
Printed in USA
Publication No. 2090 — BU-SB09580
October 2018
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The only controlled copy of this data sheet is the electronic read-only version located on the Eaton network drive. All other copies of this document are
by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the
end user with design applications. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit
distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once
a product has been selected, it should be tested by the user in all possible applications.
Technical Data 10778
Effective February 2018
