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Technical Data Sheet
667-0121-000 ✓ 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_width: 0.900 INCHES NOMINAL IN, body_height: 0.954 INCHES NOMINAL IN, body_length: 1.985 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 300.0 HERTZ MINIMUM AND 3.75 KILOHERTZ MAXIMUM SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-947-3000, 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
667-0121-000
NSN: 5950-00-947-3000
FSC: 5950
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
body_width0.900 INCHES NOMINAL IN
body_height0.954 INCHES NOMINAL IN
body_length1.985 INCHES NOMINAL IN
inclosure_typeOPEN
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating300.0 HERTZ MINIMUM AND 3.75 KILOHERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.112 INCHES SINGLE GROUP IN
transformer_functionLINE
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
thread_quantity_per_inch40 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN5950-00-947-3000
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 667-0121-000 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
FREQUENCY RATING: 300.0 HERTZ MINIMUM AND 3.75 KILOHERTZ MAXIMUM SINGLE COMPONENT
TRANSFORMER FUNCTION: LINE
RELIABILITY INDICATOR: NOT ESTABLISHED
BODY LENGTH: 1.985 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY: 6 PIN
THREAD QUANTITY PER INCH: 40 SINGLE GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY HEIGHT: 0.954 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY RATING300.0 HERTZ MINIMUM AND 3.75 KILOHERTZ MAXIMUM SINGLE COMPONENT
TRANSFORMER FUNCTIONLINE
RELIABILITY INDICATORNOT ESTABLISHED
BODY LENGTH1.985 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY6 PIN
THREAD QUANTITY PER INCH40 SINGLE GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY HEIGHT0.954 INCHES NOMINAL IN
INCLOSURE TYPEOPEN
IMPEDANCE RATING IN OHMS250.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
16083Interchangeable
interchangeable cross-reference
interchangeable
D92Interchangeable
interchangeable cross-reference
interchangeable
137025HInterchangeable
interchangeable cross-reference
interchangeable
11G4G11602Interchangeable
interchangeable cross-reference
interchangeable
11G4G/1602Interchangeable
interchangeable cross-reference
interchangeable
A14612Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 667-0121-000?
667-0121-000 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 667-0121-000?
There are 10 known substitutes for 667-0121-000: 16083, D92, 137025H and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 667-0121-000?
667-0121-000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-947-3000. This indicates validated use in U.S. government and defense supply chains.
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