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EPA 248 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include overall_width: 2.000 INCHES NOMINAL IN, overall_height: 1.500 INCHES MAXIMUM IN, overall_length: 2.000 INCHES NOMINAL IN, frequency_rating: 30.0 KILOHERTZ NOMINAL ALL COMPONENTS, special_features: OPERATING TEMP RANGE MINUS 55 DEG C TO PLUS 130 DEG C; 28 PINS DEGC, end_item_identification: DIRECTION FINDER AN/SRD 502,SOUTHWEST RESEARCH INSTITUTE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-326-5873, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
EPA 248
NSN: 5950-01-326-5873
FSC: 5950
CAGE: 97722 — P C A ELECTRONICS INC (USA)
SPECIFICATIONS
overall_width2.000 INCHES NOMINAL IN
overall_height1.500 INCHES MAXIMUM IN
overall_length2.000 INCHES NOMINAL IN
frequency_rating30.0 KILOHERTZ NOMINAL ALL COMPONENTS
special_featuresOPERATING TEMP RANGE MINUS 55 DEG C TO PLUS 130 DEG C; 28 PINS DEGC
end_item_identificationDIRECTION FINDER AN/SRD 502,SOUTHWEST RESEARCH INSTITUTE
NSN5950-01-326-5873
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN EPA 248 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
FREQUENCY RATING: 30.0 KILOHERTZ NOMINAL ALL COMPONENTS
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESOPERATING TEMP RANGE MINUS 55 DEG C TO PLUS 130 DEG C; 28 PINS DEGC
END ITEM IDENTIFICATIONDIRECTION FINDER AN/SRD 502,SOUTHWEST RESEARCH INSTITUTE
OVERALL LENGTH2.000 INCHES NOMINAL IN
OVERALL WIDTH2.000 INCHES NOMINAL IN
OVERALL HEIGHT1.500 INCHES MAXIMUM IN
FREQUENCY RATING30.0 KILOHERTZ NOMINAL ALL COMPONENTS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
610284Interchangeable
interchangeable cross-reference
interchangeable
MRAX2433XInterchangeable
interchangeable cross-reference
interchangeable
161-25Interchangeable
interchangeable cross-reference
interchangeable
54H11DMInterchangeable
interchangeable cross-reference
interchangeable
7000660-111Interchangeable
interchangeable cross-reference
interchangeable
SNC54H11JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is EPA 248?
EPA 248 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace EPA 248?
There are 9 known substitutes for EPA 248: 610284, MRAX2433X, 161-25 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EPA 248?
EPA 248 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-326-5873. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026