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Technical Data Sheet
1742 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

CAPACITOR,VARIABLE,MICA DIELECTR. Key specifications include part_name_assigned_by_controlling_agency: BAG, DRAINAGE, AEROSOL, 50S. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-036-1510, 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 1742
NSN: 6145-01-036-1510
FSC: 6145
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyBAG, DRAINAGE, AEROSOL, 50S
NSN6145-01-036-1510
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 1742 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
TEMP RATING: -20.0 CELSIUS AND 80.0 CELSIUS DEGC
CROSS SECTION OUTSIDE DIAMETER: 0.220 INCHES NOMINAL IN
STRAND QUANTITY PER CONDUCTOR: 10 ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR: 30 ALL CONDUCTORS
VOLTAGE RATING: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY: 3 SINGLES
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
COLOR: GRAY/GREY FIRST POSITION JACKET CABLE
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)
TEMP RATING-20.0 CELSIUS AND 80.0 CELSIUS DEGC
CROSS SECTION OUTSIDE DIAMETER0.220 INCHES NOMINAL IN
STRAND QUANTITY PER CONDUCTOR10 ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR30 ALL CONDUCTORS
VOLTAGE RATING300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY3 SINGLES
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
COLORGRAY/GREY FIRST POSITION JACKET CABLE
ROUND CONDUCTOR SIZE20 AWG ALL CONDUCTORS
MATERIALCOPPER FIRST POSITION SHIELD BRAID METALLIC CABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
1742Interchangeable
interchangeable cross-reference
interchangeable
AD3987-23Interchangeable
interchangeable cross-reference
interchangeable
3N215PC92Interchangeable
interchangeable cross-reference
interchangeable
SS5502H3123453PC92Interchangeable
interchangeable cross-reference
interchangeable
194 4487Interchangeable
interchangeable cross-reference
interchangeable
PC1002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1742?
1742 is a CAPACITOR,VARIABLE,MICA DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1742?
There are 17 known substitutes for 1742: 1742, AD3987-23, 3N215PC92 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1742?
1742 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-036-1510. This indicates validated use in U.S. government and defense supply chains.
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