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Technical Data Sheet
280-1145P68 ✓ 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,COMPOSITION is a the manufacturer industrial component. Key specifications include body_length: 0.375 INCHES NOMINAL IN, body_diameter: 0.138 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, style_designator: AXIAL TERMINAL EACH END, electrical_resistance: 680.000 OHMS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-256-0387, 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 280-1145P68
NSN: 5905-00-256-0387
FSC: 5905
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
body_length0.375 INCHES NOMINAL IN
body_diameter0.138 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
style_designatorAXIAL TERMINAL EACH END
electrical_resistance680.000 OHMS
reliability_indicatorNOT ESTABLISHED
resistance_tolerance_in_percent-10.000 TO 10.000
ambient_temp_at_full_rated_power70.0 CELSIUS DEGC
power_dissipation_rating_in_watts0.500 FREE AIR
ambient_temp_in_deg_celsius_at_zero_percent_rated_power130.0
NSN5905-00-256-0387
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,COMPOSITION TITLE COMPONENT PN 280-1145P68 MFR RESISTOR,FIXED,COMPOSI
KEY FEATURES
TERMINAL TYPE: WIRE LEAD
BODY LENGTH: 0.375 INCHES NOMINAL IN
INCLOSURE TYPE: ENCAPSULATED
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER: 130.0
AMBIENT TEMP AT FULL RATED POWER: 70.0 CELSIUS DEGC
POWER DISSIPATION RATING IN WATTS: 0.500 FREE AIR
RELIABILITY INDICATOR: NOT ESTABLISHED
BODY DIAMETER: 0.138 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPEWIRE LEAD
BODY LENGTH0.375 INCHES NOMINAL IN
INCLOSURE TYPEENCAPSULATED
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER130.0
AMBIENT TEMP AT FULL RATED POWER70.0 CELSIUS DEGC
POWER DISSIPATION RATING IN WATTS0.500 FREE AIR
RELIABILITY INDICATORNOT ESTABLISHED
BODY DIAMETER0.138 INCHES NOMINAL IN
ELECTRICAL RESISTANCE680.000 OHMS
STYLE DESIGNATORAXIAL TERMINAL EACH END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
DF3119Interchangeable
interchangeable cross-reference
interchangeable
BTSInterchangeable
interchangeable cross-reference
interchangeable
DF3127Interchangeable
interchangeable cross-reference
interchangeable
RC21BF205JInterchangeable
interchangeable cross-reference
interchangeable
RC21BF132JInterchangeable
interchangeable cross-reference
interchangeable
JANR11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 280-1145P68?
280-1145P68 is a RESISTOR,FIXED,COMPOSITION. It is classified as a MRO (MRO_GENERAL).
What parts can replace 280-1145P68?
There are 24 known substitutes for 280-1145P68: DF3119, BTS, DF3127 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 280-1145P68?
280-1145P68 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-256-0387. This indicates validated use in U.S. government and defense supply chains.
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