PartsTable
Technical Data Sheet
139A905429 ✓ 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

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include body_length: 0.625 INCHES NOMINAL IN, body_diameter: 0.250 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, terminal_length: 2.000 INCHES NOMINAL IN, style_designator: RADIAL TERMINAL EACH END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-121-7781, 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 139A905429
NSN: 5905-01-121-7781
FSC: 5905
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
body_length0.625 INCHES NOMINAL IN
body_diameter0.250 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
terminal_length2.000 INCHES NOMINAL IN
style_designatorRADIAL TERMINAL EACH END
electrical_resistance332.000 OHMS
reliability_indicatorNOT ESTABLISHED
unpackaged_unit_weight2.300 GRAMS G
resistance_tolerance_in_percent-1.000 TO 1.000
ambient_temp_at_full_rated_power25.0 CELSIUS DEGC
power_dissipation_rating_in_watts4.000 FREE AIR
NSN5905-01-121-7781
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN 139A905429 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
AMBIENT TEMP AT FULL RATED POWER: 25.0 CELSIUS DEGC
RELIABILITY INDICATOR: NOT ESTABLISHED
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER: 275.0
TERMINAL LENGTH: 2.000 INCHES NOMINAL IN
TERMINAL TYPE: WIRE LEAD
BODY LENGTH: 0.625 INCHES NOMINAL IN
POWER DISSIPATION RATING IN WATTS: 4.000 FREE AIR
BODY DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
AMBIENT TEMP AT FULL RATED POWER25.0 CELSIUS DEGC
RELIABILITY INDICATORNOT ESTABLISHED
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER275.0
TERMINAL LENGTH2.000 INCHES NOMINAL IN
TERMINAL TYPEWIRE LEAD
BODY LENGTH0.625 INCHES NOMINAL IN
POWER DISSIPATION RATING IN WATTS4.000 FREE AIR
BODY DIAMETER0.250 INCHES NOMINAL IN
INCLOSURE TYPEENCAPSULATED
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS-65.0 TO 275.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
S1104-3Interchangeable
interchangeable cross-reference
interchangeable
HF3QInterchangeable
interchangeable cross-reference
interchangeable
REF3Interchangeable
interchangeable cross-reference
interchangeable
S3RTFInterchangeable
interchangeable cross-reference
interchangeable
SWE902020Interchangeable
interchangeable cross-reference
interchangeable
R60105A323A18S0000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 139A905429?
139A905429 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 139A905429?
There are 11 known substitutes for 139A905429: S1104-3, HF3Q, REF3 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 139A905429?
139A905429 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-121-7781. This indicates validated use in U.S. government and defense supply chains.
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