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Technical Data Sheet
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53-142-1 — Technical Data Sheet

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— · 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,MICA DIELECTRIC. Key specifications include body_width: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, body_height: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, body_length: 0.770 INCHES MAXIMUM IN, end_item_name: ACFT ENG, end_item_source: 77445, special_features: PUMP MODELS TSD2A,TXSD2A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5962-00-425-9924, 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→ 53-142-1
NSN: 5962-00-425-9924
FSC: 5962
CAGE: 12040 — NATIONAL SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
body_width0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
body_height0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
body_length0.770 INCHES MAXIMUM IN
end_item_nameACFT ENG
end_item_source77445
special_featuresPUMP MODELS TSD2A,TXSD2A
features_providedMONOLITHIC AND POSITIVE OUTPUTS AND W/OPEN COLLECTOR
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
bolt_hole_quantity4
inclosure_materialRESIN
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range+0.0 TO 70.0 CELSIUS DEGC
NSN5962-00-425-9924
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN 53-142-1 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
BODY HEIGHT: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
•
MAXIMUM POWER DISSIPATION RATING: 500.0 MILLIWATTS
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
TERMINAL SURFACE TREATMENT: SOLDER
•
INCLOSURE MATERIAL: RESIN
•
INPUT CIRCUIT PATTERN: QUAD 2 INPUT
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
BODY LENGTH: 0.770 INCHES MAXIMUM 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
BODY HEIGHT0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
MAXIMUM POWER DISSIPATION RATING500.0 MILLIWATTS
INCLOSURE CONFIGURATIONDUAL-IN-LINE
TERMINAL SURFACE TREATMENTSOLDER
INCLOSURE MATERIALRESIN
INPUT CIRCUIT PATTERNQUAD 2 INPUT
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
BODY LENGTH0.770 INCHES MAXIMUM IN
FEATURES PROVIDEDMONOLITHIC AND POSITIVE OUTPUTS AND W/OPEN COLLECTOR
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
370FC102KInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
504-0466-002InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1JB1855-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4500-16InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7722350P009REVBInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1878-9057InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53-142-1?
53-142-1 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 53-142-1?
There are 15 known substitutes for 53-142-1: 370FC102K, 504-0466-002, 1JB1855-2 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 53-142-1?
53-142-1 is cataloged in the Federal Logistics Information System under NSN 5962-00-425-9924. 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.
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Last verified: September 2026