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Technical Data Sheet
PartsTable / COMPONENT / D164872
D164872 ✓ 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,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 1.750 INCHES NOMINAL IN, body_height: 3.500 INCHES NOMINAL IN, body_length: 1.750 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 500.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-615-4859, 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
D164872
NSN: 5950-00-615-4859
FSC: 5950
CAGE: 3B4M0 — LUCENT TECHNOLOGIES INC CORPORATE HEADQUARTERS (USA)
SPECIFICATIONS
body_width1.750 INCHES NOMINAL IN
body_height3.500 INCHES NOMINAL IN
body_length1.750 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating500.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
transformer_functionLINE
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms4065.0 NOMINAL AND 10420.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity8 SOLDER STUD
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
primary_to_secondary_turn_ratio1 TO 41 SINGLE COMPONENT
NSN5950-00-615-4859
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN D164872 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
PRIMARY TO SECONDARY TURN RATIO: 1 TO 41 SINGLE COMPONENT
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
BODY LENGTH: 1.750 INCHES NOMINAL IN
•
FREQUENCY RATING: 500.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
•
BODY WIDTH: 1.750 INCHES NOMINAL IN
•
IMPEDANCE RATING IN OHMS: 4065.0 NOMINAL AND 10420.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODTERMINAL SINGLE GROUP
INCLOSURE TYPEHERMETICALLY SEALED
PRIMARY TO SECONDARY TURN RATIO1 TO 41 SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
BODY LENGTH1.750 INCHES NOMINAL IN
FREQUENCY RATING500.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
BODY WIDTH1.750 INCHES NOMINAL IN
IMPEDANCE RATING IN OHMS4065.0 NOMINAL AND 10420.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY8 SOLDER STUD
IMPEDANCE RATING IN OHMS1.5 NOMINAL AND 4.6 NOMINAL AND 6.2 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
8134528Interchangeable
interchangeable cross-reference
interchangeable
40A4GInterchangeable
interchangeable cross-reference
interchangeable
4045B2Interchangeable
interchangeable cross-reference
interchangeable
70091Interchangeable
interchangeable cross-reference
interchangeable
0910-LP-705-540 0 PG14 REF NO.2Interchangeable
interchangeable cross-reference
interchangeable
8572-18Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D164872?
D164872 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace D164872?
There are 9 known substitutes for D164872: 8134528, 40A4G, 4045B2 and 6 more. Substitute compatibility should be verified for your specific system.
Is D164872 still available?
D164872 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026