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PartsTable / COMPONENT / G493711-1
G493711-1 ✓ 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 body_width: 1.400 INCHES NOMINAL IN, body_height: 1.000 INCHES NOMINAL IN, body_length: 1.125 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 20.0 KILOHERTZ NOMINAL SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-351-2962, 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
G493711-1
NSN: 5950-01-351-2962
FSC: 5950
CAGE: 54X10 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
body_width1.400 INCHES NOMINAL IN
body_height1.000 INCHES NOMINAL IN
body_length1.125 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating20.0 KILOHERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current12.0 AMPERES AC MAXIMUM SINGLE COMPONENT ALL PRIMARY
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity6 SCREW
NSN5950-01-351-2962
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN G493711-1 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
BODY LENGTH: 1.125 INCHES NOMINAL IN
•
BODY HEIGHT: 1.000 INCHES NOMINAL IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
•
BODY WIDTH: 1.400 INCHES NOMINAL IN
•
WINDING OPERATING CURRENT: 12.0 AMPERES AC MAXIMUM SINGLE COMPONENT ALL PRIMARY
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
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)
BODY LENGTH1.125 INCHES NOMINAL IN
BODY HEIGHT1.000 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
BODY WIDTH1.400 INCHES NOMINAL IN
WINDING OPERATING CURRENT12.0 AMPERES AC MAXIMUM SINGLE COMPONENT ALL PRIMARY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
D20077P88Interchangeable
interchangeable cross-reference
interchangeable
112ACInterchangeable
interchangeable cross-reference
interchangeable
FF-B-171/29T01A2CInterchangeable
interchangeable cross-reference
interchangeable
30201Interchangeable
interchangeable cross-reference
interchangeable
25-005Interchangeable
interchangeable cross-reference
interchangeable
P5717Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G493711-1?
G493711-1 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace G493711-1?
There are 14 known substitutes for G493711-1: D20077P88, 112AC, FF-B-171/29T01A2C and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for G493711-1?
G493711-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-351-2962. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026