PartsTable
Technical Data Sheet
PartsTable / MRO / H2
H2 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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,CERAMIC DIELECTR. Key specifications include material: TUNGSTEN CARBIDE HEAD, unit_type: HAMMER, body_style: W/O MTG FACILITIES, RADIAL TERMINALS, head_shape: INVERTED CONE, body_length: 2.100 INCHES NOMINAL IN, head_weight: 1.000 POUNDS LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-411-9659, 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
MRO→ MRO_GENERAL→ H2
NSN: 6625-00-411-9659
FSC: 6625
CAGE: 08188 — MCMILLIAN RADIATIONN LABS INC (USA)
SPECIFICATIONS
materialTUNGSTEN CARBIDE HEAD
unit_typeHAMMER
body_styleW/O MTG FACILITIES, RADIAL TERMINALS
head_shapeINVERTED CONE
body_length2.100 INCHES NOMINAL IN
head_weight1.000 POUNDS LBS
body_diameter0.400 INCHES NOMINAL IN
head_materialCOPPER ALLOY
overall_width9.250 INCHES NOMINAL9.250 INCHES NOMINAL IN
terminal_typeWIRE LEAD
base_thickness0.500 INCHES IN
inclosure_typeENCAPSULATED
NSN6625-00-411-9659
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN H2 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: DIM. OF 6.000 FT LG BY 2.000 FT W BY 2.000 IN. THICK IN
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)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSDIM. OF 6.000 FT LG BY 2.000 FT W BY 2.000 IN. THICK IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSDIM. OF 6.000 FT LG BY 2.000 FT W BY 2.000 IN. THICK IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
H2Interchangeable
interchangeable cross-reference
interchangeable
297-4020-6Interchangeable
interchangeable cross-reference
interchangeable
PHT150CInterchangeable
interchangeable cross-reference
interchangeable
H2BInterchangeable
interchangeable cross-reference
interchangeable
H-2FGInterchangeable
interchangeable cross-reference
interchangeable
11-499CX2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H2?
H2 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace H2?
There are 11 known substitutes for H2: H2, 297-4020-6, PHT150C and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H2?
H2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-411-9659. 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