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Technical Data Sheet
D0T37 ✓ 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 5950-00-911-9537, 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
D0T37
NSN: 5950-00-911-9537
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_ohms2500.0 MAXIMUM SINGLE COMPONENT ALL SECONDARY
winding_operating_current3.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity7 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
primary_to_secondary_turn_ratio1 TO 1 TO 1 SINGLE COMPONENT
maximum_transformer_power_rating100.0 MILLIWATTS SINGLE COMPONENT
NSN5950-00-911-9537
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN D0T37 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
FREQUENCY RATING: 300.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING: 100.0 MILLIWATTS SINGLE COMPONENT
IMPEDANCE RATING IN OHMS: 2500.0 MAXIMUM SINGLE COMPONENT ALL SECONDARY
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT: 3.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
PRIMARY TO SECONDARY TURN RATIO: 1 TO 1 TO 1 SINGLE COMPONENT
BODY LENGTH: 0.469 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY RATING300.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING100.0 MILLIWATTS SINGLE COMPONENT
IMPEDANCE RATING IN OHMS2500.0 MAXIMUM SINGLE COMPONENT ALL SECONDARY
IMPEDANCE RATING IN OHMS2500.0 MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT3.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
PRIMARY TO SECONDARY TURN RATIO1 TO 1 TO 1 SINGLE COMPONENT
BODY LENGTH0.469 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.344 INCHES MAXIMUM IN
INCLOSURE TYPEHERMETICALLY SEALED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
4301Interchangeable
interchangeable cross-reference
interchangeable
122-5277671 ITEM 33Interchangeable
interchangeable cross-reference
interchangeable
9412350Interchangeable
interchangeable cross-reference
interchangeable
16-37Interchangeable
interchangeable cross-reference
interchangeable
62083Interchangeable
interchangeable cross-reference
interchangeable
5001-736Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D0T37?
D0T37 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace D0T37?
There are 21 known substitutes for D0T37: 4301, 122-5277671 ITEM 33, 9412350 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D0T37?
D0T37 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-911-9537. This indicates validated use in U.S. government and defense supply chains.
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