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Technical Data Sheet
BW1-2 ✓ 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: 0.656 INCHES NOMINAL IN, body_diameter: 0.234 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, style_designator: AXIAL TERMINAL EACH END, electrical_resistance: 3.900 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 5905-00-101-0472, 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 BW1-2
NSN: 5905-00-101-0472
FSC: 5905
CAGE: 75042 — TRW INC TRW ELECTRONIC COMPONENTS IRC FIXED RESISTORS PHILADELPHIA DIV (USA)
SPECIFICATIONS
body_length0.656 INCHES NOMINAL IN
body_diameter0.234 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
style_designatorAXIAL TERMINAL EACH END
resistor_quantity2
electrical_resistance3.900 OHMS
reliability_indicatorNOT ESTABLISHED
resistor_element_typeWIRE WOUND
component_relationshipMATCHED FOR RESULTANT RESISTANCE
component_controlling_agencyINTERNATIONAL RESISTANCE CO.
component_identifying_numberBW-1/2 TYPE NO.
NSN5905-00-101-0472
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN BW1-2 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
TERMINAL TYPE: WIRE LEAD
AMBIENT TEMP AT FULL RATED POWER: 40.0 CELSIUS DEGC
INCLOSURE TYPE: ENCAPSULATED
BODY DIAMETER: 0.188 INCHES NOMINAL IN
BODY LENGTH: 0.625 INCHES NOMINAL IN
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER: 90.0
POWER DISSIPATION RATING IN WATTS: 0.500 FREE AIR
RELIABILITY INDICATOR: NOT ESTABLISHED
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPEWIRE LEAD
AMBIENT TEMP AT FULL RATED POWER40.0 CELSIUS DEGC
INCLOSURE TYPEENCAPSULATED
BODY DIAMETER0.188 INCHES NOMINAL IN
BODY LENGTH0.625 INCHES NOMINAL IN
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER90.0
POWER DISSIPATION RATING IN WATTS0.500 FREE AIR
RELIABILITY INDICATORNOT ESTABLISHED
ELECTRICAL RESISTANCE70.000 OHMS
RESISTANCE TOLERANCE IN PERCENT-2.000 TO 2.000
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
BW1-2Interchangeable
interchangeable cross-reference
interchangeable
D151667P27-100Interchangeable
interchangeable cross-reference
interchangeable
869790-435Interchangeable
interchangeable cross-reference
interchangeable
B230066G135Interchangeable
interchangeable cross-reference
interchangeable
632502-102JInterchangeable
interchangeable cross-reference
interchangeable
632502-102Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BW1-2?
BW1-2 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace BW1-2?
There are 7 known substitutes for BW1-2: BW1-2, D151667P27-100, 869790-435 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BW1-2?
BW1-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-101-0472. This indicates validated use in U.S. government and defense supply chains.
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