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Technical Data Sheet
1803288 ✓ 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: 0.719 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: PLUG-IN SINGLE GROUP, frequency_rating: 60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT, body_outside_diameter: 2.000 INCHES NOMINAL 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 5950-01-056-2228, 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
1803288
NSN: 5950-01-056-2228
FSC: 5950
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
body_length0.719 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodPLUG-IN SINGLE GROUP
frequency_rating60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
body_outside_diameter2.000 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms100000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity4 PIN
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
primary_to_secondary_turn_ratio1 TO 1 SINGLE COMPONENT
NSN5950-01-056-2228
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 1803288 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 4 PIN
FREQUENCY RATING: 60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
INCLOSURE TYPE: FULLY INCLOSED
PRIMARY TO SECONDARY TURN RATIO: 1 TO 1 SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
BODY LENGTH: 0.719 INCHES NOMINAL IN
IMPEDANCE RATING IN OHMS: 100000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
MOUNTING METHOD: PLUG-IN SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY4 PIN
FREQUENCY RATING60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
INCLOSURE TYPEFULLY INCLOSED
PRIMARY TO SECONDARY TURN RATIO1 TO 1 SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
BODY LENGTH0.719 INCHES NOMINAL IN
IMPEDANCE RATING IN OHMS100000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
MOUNTING METHODPLUG-IN SINGLE GROUP
BODY OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
895-8DInterchangeable
interchangeable cross-reference
interchangeable
AS4861-01Interchangeable
interchangeable cross-reference
interchangeable
444024Interchangeable
interchangeable cross-reference
interchangeable
11085Interchangeable
interchangeable cross-reference
interchangeable
C1-8Interchangeable
interchangeable cross-reference
interchangeable
11-036Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1803288?
1803288 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 1803288?
There are 13 known substitutes for 1803288: 895-8D, AS4861-01, 444024 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1803288?
1803288 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-056-2228. This indicates validated use in U.S. government and defense supply chains.
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