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PartsTable / COMPONENT / LM1458H204
LM1458H204 ✓ 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,MICA DIELECTRIC. Key specifications include color: BLACK, length: 1.187 INCHES NOMINAL IN, material: PLASTIC POLYCARBONATE, base_style: TWO CONTRACT LUGS (NOT CONTACT), body_style: W/O MTG HOLE(S)/SLOT(S), TERMINAL(S) ON ONE SURFACE, body_width: 2.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6930-01-042-6739, 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
LM1458H204
NSN: 6930-01-042-6739
FSC: 6930
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
colorBLACK
length1.187 INCHES NOMINAL IN
materialPLASTIC POLYCARBONATE
base_styleTWO CONTRACT LUGS (NOT CONTACT)
body_styleW/O MTG HOLE(S)/SLOT(S), TERMINAL(S) ON ONE SURFACE
body_width2.250 INCHES NOMINAL IN
bulb_stylePAR (PARABOLIC, ALUMINIZED REFLECTOR)
slot_depth0.200 INCHES SINGLE END IN
slot_width0.052 INCHES SINGLE END IN
body_height3.469 INCHES NOMINAL IN
body_length2.562 INCHES NOMINAL IN
swage_depth0.070 INCHES IN
NSN6930-01-042-6739
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN LM1458H204 MFR CAPACITOR,FIXED,MICA D
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
69152-10Interchangeable
interchangeable cross-reference
interchangeable
T3258Interchangeable
interchangeable cross-reference
interchangeable
3919Interchangeable
interchangeable cross-reference
interchangeable
CM56B101KInterchangeable
interchangeable cross-reference
interchangeable
JANC5Interchangeable
interchangeable cross-reference
interchangeable
3555-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LM1458H204?
LM1458H204 is a CAPACITOR,FIXED,MICA DIELECTRIC.
What parts can replace LM1458H204?
There are 20 known substitutes for LM1458H204: 69152-10, T3258, 3919 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LM1458H204?
LM1458H204 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6930-01-042-6739. 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