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Technical Data Sheet

4 1-2MA40F25 — Technical Data Sheet

✓ 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: 4.000 INCHES NOMINAL IN, body_diameter: 0.906 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, inclosure_type: ENCAPSULATED, terminal_width: 0.328 INCHES NOMINAL IN, terminal_length: 0.359 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 5905-00-878-4365, 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→ 4 1-2MA40F25
NSN: 5905-00-878-4365
FSC: 5905
CAGE: 44655 — OHMITE HOLDING, L.L.C. DBA OHMITE MANUFACTURING (USA)
SPECIFICATIONS
body_length4.000 INCHES NOMINAL IN
body_diameter0.906 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
inclosure_typeENCAPSULATED
terminal_width0.328 INCHES NOMINAL IN
terminal_length0.359 INCHES NOMINAL IN
style_designatorRADIAL TERMINAL EACH END
electrical_resistance24.000 OHMS
reliability_indicatorNOT ESTABLISHED
resistance_tolerance_in_percent-5.000 TO 5.000
ambient_temp_at_full_rated_power25.0 CELSIUS DEGC
power_dissipation_rating_in_watts55.000 FREE AIR
NSN5905-00-878-4365
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN 4 1-2MA40F25 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
RESISTANCE TOLERANCE IN PERCENT: -5.000 TO 5.000
•
ELECTRICAL RESISTANCE: 24.000 OHMS
•
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: -260.0 TO 260.0
•
BODY DIAMETER: 0.906 INCHES NOMINAL IN
•
POWER DISSIPATION RATING IN WATTS: 55.000 FREE AIR
•
BODY LENGTH: 4.000 INCHES NOMINAL IN
•
TERMINAL LENGTH: 0.359 INCHES NOMINAL IN
•
INCLOSURE TYPE: ENCAPSULATED
TECHNICAL CHARACTERISTICS
RESISTANCE TOLERANCE IN PERCENT-5.000 TO 5.000
ELECTRICAL RESISTANCE24.000 OHMS
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS-260.0 TO 260.0
BODY DIAMETER0.906 INCHES NOMINAL IN
POWER DISSIPATION RATING IN WATTS55.000 FREE AIR
BODY LENGTH4.000 INCHES NOMINAL IN
TERMINAL LENGTH0.359 INCHES NOMINAL IN
INCLOSURE TYPEENCAPSULATED
AMBIENT TEMP AT FULL RATED POWER25.0 CELSIUS DEGC
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
0052InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
9950881InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
92763013InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
RW35V250InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-R-26/3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-PRF-26/3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4 1-2MA40F25?
4 1-2MA40F25 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4 1-2MA40F25?
There are 18 known substitutes for 4 1-2MA40F25: 0052, 9950881, 92763013 and 15 more. Substitute compatibility should be verified for your specific system.
Is 4 1-2MA40F25 still available?
4 1-2MA40F25 is currently cancelled.
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