PartsTable
Technical Data Sheet
457E1025 ✓ 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

The RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include body_length: 1.906 INCHES NOMINAL IN, body_diameter: 0.469 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCASED, style_designator: AXIAL TERMINAL EACH END, electrical_resistance: 1.000 KILOHMS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-101-2401, 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 457E1025
NSN: 5905-00-101-2401
FSC: 5905
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
body_length1.906 INCHES NOMINAL IN
body_diameter0.469 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCASED
style_designatorAXIAL TERMINAL EACH END
electrical_resistance1.000 KILOHMS
reliability_indicatorNOT ESTABLISHED
resistance_tolerance_in_percent-5.000 TO 5.000
ambient_temp_at_full_rated_power40.0 CELSIUS DEGC
power_dissipation_rating_in_watts10.000 FREE AIR
temp_range_of_temp_coefficient_in_deg_celsius-55.0 TO 340.0
temp_coefficient_of_resistance_in_ppm_per_deg_celsius-260.0 TO 260.0
NSN5905-00-101-2401
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN 457E1025 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: -260.0 TO 260.0
BODY DIAMETER: 0.469 INCHES NOMINAL IN
POWER DISSIPATION RATING IN WATTS: 10.000 FREE AIR
TERMINAL TYPE: WIRE LEAD
AMBIENT TEMP AT FULL RATED POWER: 40.0 CELSIUS DEGC
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS: -55.0 TO 340.0
RELIABILITY INDICATOR: NOT ESTABLISHED
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER: 340.0
TECHNICAL CHARACTERISTICS (FLIS)
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS-260.0 TO 260.0
BODY DIAMETER0.469 INCHES NOMINAL IN
POWER DISSIPATION RATING IN WATTS10.000 FREE AIR
TERMINAL TYPEWIRE LEAD
AMBIENT TEMP AT FULL RATED POWER40.0 CELSIUS DEGC
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS-55.0 TO 340.0
RELIABILITY INDICATORNOT ESTABLISHED
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER340.0
INCLOSURE TYPEENCASED
BODY LENGTH1.906 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
10N1TInterchangeable
interchangeable cross-reference
interchangeable
10NITInterchangeable
interchangeable cross-reference
interchangeable
140403-62Interchangeable
interchangeable cross-reference
interchangeable
10N1T50000HMSInterchangeable
interchangeable cross-reference
interchangeable
BA10266-7Interchangeable
interchangeable cross-reference
interchangeable
10NIT80000HMP0RM5PCTInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 457E1025?
457E1025 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace 457E1025?
There are 6 known substitutes for 457E1025: 10N1T, 10NIT, 140403-62 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 457E1025?
457E1025 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-101-2401. This indicates validated use in U.S. government and defense supply chains.
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