PartsTable
Technical Data Sheet
PartsTable / MRO / 203807
203807 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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: 0.875 INCHES NOMINAL IN, body_height: 1.125 INCHES NOMINAL IN, body_length: 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN, inclosure_type: ENCASED, overall_height: 1.688 INCHES NOMINAL IN, overall_length: 1.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-646-3618, 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
MRO→ MRO_GENERAL→ 203807
NSN: 5950-00-646-3618
FSC: 5950
CAGE: 12436 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DIV BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC (USA)
SPECIFICATIONS
body_width0.875 INCHES NOMINAL IN
body_height1.125 INCHES NOMINAL IN
body_length0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN
inclosure_typeENCASED
overall_height1.688 INCHES NOMINAL IN
overall_length1.375 INCHES NOMINAL IN
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating600.0 HERTZ MAXIMUM SINGLE COMPONENT
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
operating_temp_range+0.0 TO 65.0 CELSIUS DEGC
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.188 INCHES NOMINAL SINGLE GROUP IN
NSN5950-00-646-3618
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 203807 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING OPERATING CURRENT: 25.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
•
MAXIMUM TRANSFORMER POWER RATING: 3.0 WATTS SINGLE COMPONENT
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
BODY WIDTH: 1.312 INCHES NOMINAL IN
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY HEIGHT: 1.125 INCHES NOMINAL IN
•
BODY LENGTH: 1.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
WINDING OPERATING CURRENT25.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
MAXIMUM TRANSFORMER POWER RATING3.0 WATTS SINGLE COMPONENT
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
BODY WIDTH1.312 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY HEIGHT1.125 INCHES NOMINAL IN
BODY LENGTH1.375 INCHES NOMINAL IN
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
PRIMARY TO SECONDARY TURN RATIO1 TO 4 SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
33032Interchangeable
interchangeable cross-reference
interchangeable
W5314Interchangeable
interchangeable cross-reference
interchangeable
203-807Interchangeable
interchangeable cross-reference
interchangeable
203807-000Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 203807?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 203807?
203807 is a TRANSFORMER,AUDIO FREQUENCY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 203807?
There are 4 known substitutes for 203807: 33032, W5314, 203-807 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 203807?
203807 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-646-3618. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 203807

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026