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PartsTable / COMPONENT / D0T46
D0T46 ✓ 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_length: 0.469 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_length: 0.500 INCHES MAXIMUM IN, frequency_rating: 300.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT, body_outside_diameter: 0.344 INCHES MAXIMUM IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-226-6841, 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
D0T46
NSN: 5950-00-226-6841
FSC: 5950
CAGE: 80223 — UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC (USA)
SPECIFICATIONS
body_length0.469 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_length0.500 INCHES MAXIMUM IN
frequency_rating300.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
body_outside_diameter0.344 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms500.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
winding_shielding_methodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
terminal_type_and_quantity7 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
primary_to_secondary_turn_ratio1 TO 14-1/10 SINGLE COMPONENT
maximum_transformer_power_rating25.0 MILLIWATTS SINGLE COMPONENT
NSN5950-00-226-6841
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN D0T46 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
IMPEDANCE RATING IN OHMS: 100000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
WINDING SHIELDING METHOD: INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
•
PRIMARY TO SECONDARY TURN RATIO: 1 TO 14-1/10 SINGLE COMPONENT
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
TERMINAL TYPE AND QUANTITY: 7 WIRE LEAD
•
BODY LENGTH: 0.469 INCHES MAXIMUM IN
•
MAXIMUM TRANSFORMER POWER RATING: 25.0 MILLIWATTS SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
IMPEDANCE RATING IN OHMS100000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING SHIELDING METHODINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
PRIMARY TO SECONDARY TURN RATIO1 TO 14-1/10 SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY7 WIRE LEAD
IMPEDANCE RATING IN OHMS500.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
BODY LENGTH0.469 INCHES MAXIMUM IN
MAXIMUM TRANSFORMER POWER RATING25.0 MILLIWATTS SINGLE COMPONENT
BODY OUTSIDE DIAMETER0.344 INCHES MAXIMUM IN
FREQUENCY RATING300.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
1646Interchangeable
interchangeable cross-reference
interchangeable
1747AInterchangeable
interchangeable cross-reference
interchangeable
E3156-3PC1646Interchangeable
interchangeable cross-reference
interchangeable
E3502PC2Interchangeable
interchangeable cross-reference
interchangeable
E-3602Interchangeable
interchangeable cross-reference
interchangeable
135-006-0026Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D0T46?
D0T46 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace D0T46?
There are 19 known substitutes for D0T46: 1646, 1747A, E3156-3PC1646 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D0T46?
D0T46 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-226-6841. 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