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TM-28 — CAPACITOR,VARIABLE,GLASS DIELECT

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

TM-28: CAPACITOR,VARIABLE,GLASS DIELECT.

CAPACITOR,VARIABLE,GLASS DIELECT. Key specifications include material: SILICON SEMICONDUCTOR, inclosure_type: ENCASED, features_provided: HERMETICALLY SEALED CASE, terminal_type_and_quantity: 2 TAB, SOLDER LUG, capacitance_range_in_picofarads: +1.0 TO 28.0 SINGLE SECTION, adjustment_device_drive_type_and_quantity: 1 SLOTTED SCREW. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-194-0261, 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→ TM-28
NSN: 3455-00-194-0261
NIINs: 001940261, 006892928, 007873605
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 56370 — QUINCO TOOL PRODUCTS CO INC (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
inclosure_typeENCASED
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 TAB, SOLDER LUG
capacitance_range_in_picofarads+1.0 TO 28.0 SINGLE SECTION
adjustment_device_drive_type_and_quantity1 SLOTTED SCREW
NSN3455-00-194-0261
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GLASS DIELECT TITLE COMPONENT PN TM-28 MFR CAPACITOR,VARIABLE,GLA
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
SUBSTITUTES & CROSS-REFERENCES 7
GGG-C-755Reference document
Same NSN cross-reference
Reference document — Secondary reference
D-661Reference document
Same NSN cross-reference
Reference document — Secondary reference
MC-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
43030Reference document
Same NSN cross-reference
Reference document — Secondary reference
233Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS15704-14Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TM-28?
TM-28 is a CAPACITOR,VARIABLE,GLASS DIELECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace TM-28?
There are 7 known substitutes for TM-28: GGG-C-755, D-661, MC-10 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TM-28?
TM-28 is cataloged in the U.S. Government catalog under NSN 3455-00-194-0261. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.