PartsTable
Technical Data Sheet
C55-2-258 ✓ 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: 0.204 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, body_diameter: 0.078 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, terminal_length: 1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN, style_designator: AXIAL TERMINAL EACH END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-412-4049, 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 C55-2-258
NSN: 5905-00-412-4049
FSC: 5905
CAGE: 17745 — VISHAY ANGSTROHM PRECISION INC DBA VISHAY ANGSTROHM (USA)
SPECIFICATIONS
body_length0.204 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
body_diameter0.078 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
terminal_length1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
style_designatorAXIAL TERMINAL EACH END
electrical_resistance4.750 KILOHMS
reliability_indicatorESTABLISHED
specification/standard_data81349-MIL-R-55182/1 GOVERNMENT SPECIFICATION
resistance_tolerance_in_percent-1.000 TO 1.000
ambient_temp_at_full_rated_power125.0 CELSIUS DEGC
nuclear_hardness_critical_featureHARDENED
NSN5905-00-412-4049
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,COMPOSITION TITLE COMPONENT PN C55-2-258 MFR RESISTOR,FIXED,COMPOSI
KEY FEATURES
NUCLEAR HARDNESS CRITICAL FEATURE: HARDENED
STYLE DESIGNATOR: AXIAL TERMINAL EACH END
TEST DATA DOCUMENT: 81349-MIL-R-55182 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIFICATION/STANDARD DATA: 81349-MIL-R-55182/1 GOVERNMENT SPECIFICATION
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS: -55.0 TO 175.0
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER: 175.0
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: -50.0 TO 50.0
ELECTRICAL RESISTANCE: 4.750 KILOHMS
TECHNICAL CHARACTERISTICS (FLIS)
NUCLEAR HARDNESS CRITICAL FEATUREHARDENED
STYLE DESIGNATORAXIAL TERMINAL EACH END
TEST DATA DOCUMENT81349-MIL-R-55182 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIFICATION/STANDARD DATA81349-MIL-R-55182/1 GOVERNMENT SPECIFICATION
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS-55.0 TO 175.0
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER175.0
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS-50.0 TO 50.0
ELECTRICAL RESISTANCE4.750 KILOHMS
BODY DIAMETER0.078 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
BODY LENGTH0.204 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
MIL-R-39008/4Interchangeable
interchangeable cross-reference
interchangeable
1102-160-1Interchangeable
interchangeable cross-reference
interchangeable
F261800Interchangeable
interchangeable cross-reference
interchangeable
037825-560Interchangeable
interchangeable cross-reference
interchangeable
745-1863-190Interchangeable
interchangeable cross-reference
interchangeable
RCR05G560JPInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C55-2-258?
C55-2-258 is a RESISTOR,FIXED,COMPOSITION. It is classified as a MRO (MRO_GENERAL).
What parts can replace C55-2-258?
There are 33 known substitutes for C55-2-258: MIL-R-39008/4, 1102-160-1, F261800 and 30 more. Substitute compatibility should be verified for your specific system.
Is C55-2-258 still available?
C55-2-258 is currently cancelled.
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