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W7899 ✓ Verified by PartsTable
— · COMPONENT
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_width: 3.590 INCHES NOMINAL IN, body_height: 2.750 INCHES NOMINAL IN, body_length: 4.000 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT, winding_shielding_method: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-497-0636, 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
W7899
NSN: 5950-00-497-0636
FSC: 5950
CAGE: 08715 — CEN ELECTRONICS A DIV OF CHLORIDE POWER ELECTRONICS INC (USA)
SPECIFICATIONS
body_width3.590 INCHES NOMINAL IN
body_height2.750 INCHES NOMINAL IN
body_length4.000 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
winding_shielding_methodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
terminal_type_and_quantity18 TAB, SOLDER LUG
winding_function_and_quantity1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
input-output_phase_relationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
NSN5950-00-497-0636
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN W7899 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 18 TAB, SOLDER LUG
•
BODY HEIGHT: 2.750 INCHES NOMINAL IN
•
WINDING SHIELDING METHOD: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
•
INPUT-OUTPUT PHASE RELATIONSHIP: THREE PHASE TO THREE PHASE SINGLE COMPONENT
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
•
BODY LENGTH: 4.000 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY18 TAB, SOLDER LUG
BODY HEIGHT2.750 INCHES NOMINAL IN
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO THREE PHASE SINGLE COMPONENT
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
BODY LENGTH4.000 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
BODY WIDTH3.590 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
TM186Interchangeable
interchangeable cross-reference
interchangeable
7899Interchangeable
interchangeable cross-reference
interchangeable
70-2-146CInterchangeable
interchangeable cross-reference
interchangeable
789PC9Interchangeable
interchangeable cross-reference
interchangeable
1390120Interchangeable
interchangeable cross-reference
interchangeable
4422Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W7899?
W7899 is a RESISTOR,FIXED,WIRE WOUND.
What parts can replace W7899?
There are 16 known substitutes for W7899: TM186, 7899, 70-2-146C and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W7899?
W7899 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-497-0636. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026