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Technical Data Sheet
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W9443 ✓ 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 TRANSFORMER,PULSE is a the manufacturer industrial component. Key specifications include body_length: 0.450 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 60.0 HERTZ MINIMUM AND 10.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT, inductance_rating: 125.00 MICROHENRIES MINIMUM AND 500.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY, body_outside_diameter: 0.735 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-246-3595, 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
W9443
NSN: 5950-01-246-3595
FSC: 5950
CAGE: 08715 — CEN ELECTRONICS A DIV OF CHLORIDE POWER ELECTRONICS INC (USA)
SPECIFICATIONS
body_length0.450 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating60.0 HERTZ MINIMUM AND 10.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
inductance_rating125.00 MICROHENRIES MINIMUM AND 500.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
body_outside_diameter0.735 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp125.0 CELSIUS DEGC
winding_operating_current2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity4 PIN
dc_resistance_rating_in_ohms0.018 SINGLE COMPONENT SINGLE PRIMARY
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN5950-01-246-3595
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,PULSE TITLE COMPONENT PN W9443 MFR TRANSFORMER,PULSE
KEY FEATURES
•
PRIMARY TO SECONDARY TURN RATIO: 1 TO 1 SINGLE COMPONENT
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
INDUCTANCE RATING: 125.00 MICROHENRIES MINIMUM AND 500.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
•
WINDING OPERATING CURRENT: 2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
•
DC RESISTANCE RATING IN OHMS: 0.018 SINGLE COMPONENT SINGLE PRIMARY
•
BODY OUTSIDE DIAMETER: 0.735 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 4 PIN
•
BODY LENGTH: 0.450 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
PRIMARY TO SECONDARY TURN RATIO1 TO 1 SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
INDUCTANCE RATING125.00 MICROHENRIES MINIMUM AND 500.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
DC RESISTANCE RATING IN OHMS0.018 SINGLE COMPONENT SINGLE PRIMARY
BODY OUTSIDE DIAMETER0.735 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY4 PIN
BODY LENGTH0.450 INCHES MAXIMUM IN
MOUNTING METHODTERMINAL SINGLE GROUP
MAXIMUM OPERATING TEMP125.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
9443Interchangeable
interchangeable cross-reference
interchangeable
P681-000Interchangeable
interchangeable cross-reference
interchangeable
TCR41-52-6Interchangeable
interchangeable cross-reference
interchangeable
D15-518MPC410Interchangeable
interchangeable cross-reference
interchangeable
D15-518WPC410Interchangeable
interchangeable cross-reference
interchangeable
944SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W9443?
W9443 is a TRANSFORMER,PULSE.
What parts can replace W9443?
There are 9 known substitutes for W9443: 9443, P681-000, TCR41-52-6 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W9443?
W9443 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-246-3595. 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