PartsTable
Technical Data Sheet
8182021-19 ✓ 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, frequency_rating: 300.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT, body_outside_diameter: 0.344 INCHES MAXIMUM IN, reliability_indicator: NOT ESTABLISHED, impedance_rating_in_ohms: 500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-755-4163, 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
8182021-19
NSN: 5950-00-755-4163
FSC: 5950
CAGE: 02769 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
body_length0.469 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
frequency_rating300.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
body_outside_diameter0.344 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
winding_operating_current5.5 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity5 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
primary_to_secondary_turn_ratio1 TO 1-1/10 SINGLE COMPONENT
maximum_transformer_power_rating500.0 MILLIWATTS SINGLE COMPONENT
NSN5950-00-755-4163
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 8182021-19 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
PRIMARY TO SECONDARY TURN RATIO: 1 TO 1-1/10 SINGLE COMPONENT
IMPEDANCE RATING IN OHMS: 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
BODY LENGTH: 0.469 INCHES MAXIMUM IN
FREQUENCY RATING: 300.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
BODY OUTSIDE DIAMETER: 0.344 INCHES MAXIMUM IN
MAXIMUM TRANSFORMER POWER RATING: 500.0 MILLIWATTS SINGLE COMPONENT
INCLOSURE TYPE: HERMETICALLY SEALED
TECHNICAL CHARACTERISTICS (FLIS)
PRIMARY TO SECONDARY TURN RATIO1 TO 1-1/10 SINGLE COMPONENT
IMPEDANCE RATING IN OHMS600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
BODY LENGTH0.469 INCHES MAXIMUM IN
FREQUENCY RATING300.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
BODY OUTSIDE DIAMETER0.344 INCHES MAXIMUM IN
MAXIMUM TRANSFORMER POWER RATING500.0 MILLIWATTS SINGLE COMPONENT
IMPEDANCE RATING IN OHMS500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
INCLOSURE TYPEHERMETICALLY SEALED
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT5.5 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
432721RInterchangeable
interchangeable cross-reference
interchangeable
44448-1Interchangeable
interchangeable cross-reference
interchangeable
43272-1Interchangeable
interchangeable cross-reference
interchangeable
D0T20Interchangeable
interchangeable cross-reference
interchangeable
216-01083-1Interchangeable
interchangeable cross-reference
interchangeable
A1165Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8182021-19?
8182021-19 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 8182021-19?
There are 20 known substitutes for 8182021-19: 432721R, 44448-1, 43272-1 and 17 more. Substitute compatibility should be verified for your specific system.
Is 8182021-19 still available?
8182021-19 is currently cancelled.
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