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577R123H01 — TRANSFORMER,PULSE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

577R123H01: TRANSFORMER,PULSE.

The TRANSFORMER,PULSE is a the manufacturer industrial component. Key specifications include body_length: 0.813 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: TERMINAL SINGLE GROUP, body_outside_diameter: 0.525 INCHES NOMINAL IN, pulse_repetition_rate: 5.0 KILOHERTZ SINGLE COMPONENT, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-958-8405, 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
577R123H01
NSN: 5950-00-958-8405
FSC: 5950 — Coils and Transformers
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
body_length0.813 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTERMINAL SINGLE GROUP
body_outside_diameter0.525 INCHES NOMINAL IN
pulse_repetition_rate5.0 KILOHERTZ SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
terminal_type_and_quantity6 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
primary_to_secondary_turn_ratio1 TO 1 TO 1 SINGLE COMPONENT
NSN5950-00-958-8405
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,PULSE TITLE COMPONENT PN 577R123H01 MFR TRANSFORMER,PULSE
KEY FEATURES
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
BODY OUTSIDE DIAMETER: 0.525 INCHES NOMINAL IN
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
PULSE REPETITION RATE: 5.0 KILOHERTZ SINGLE COMPONENT
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
•
BODY LENGTH: 0.813 INCHES NOMINAL IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
PRIMARY TO SECONDARY TURN RATIO: 1 TO 1 TO 1 SINGLE COMPONENT
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEHERMETICALLY SEALED
BODY OUTSIDE DIAMETER0.525 INCHES NOMINAL IN
MOUNTING METHODTERMINAL SINGLE GROUP
PULSE REPETITION RATE5.0 KILOHERTZ SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
BODY LENGTH0.813 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
PRIMARY TO SECONDARY TURN RATIO1 TO 1 TO 1 SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY6 WIRE LEAD
SUBSTITUTES & CROSS-REFERENCES 1
01-744Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 577R123H01?
577R123H01 is a TRANSFORMER,PULSE.
What parts can replace 577R123H01?
There is 1 known substitute for 577R123H01: 01-744. Substitute compatibility should be verified for your specific system.
What is the NSN for 577R123H01?
577R123H01 is cataloged in the U.S. Government catalog under NSN 5950-00-958-8405. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.