PartsTable
Technical Data Sheet
E4121-001 ✓ 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,POWER is a the manufacturer industrial component. Key specifications include body_width: 2.5715 INCHES NOMINAL IN, body_height: 3.781 INCHES NOMINAL IN, body_length: 3.000 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-219-8681, 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
E4121-001
NSN: 5950-00-219-8681
FSC: 5950
CAGE: 90797 — SPANG & COMPANY DBA MAGNETICS DIVISION (USA)
SPECIFICATIONS
body_width2.5715 INCHES NOMINAL IN
body_height3.781 INCHES NOMINAL IN
body_length3.000 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.164 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity9 EYELET
NSN5950-00-219-8681
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN E4121-001 MFR TRANSFORMER,POWER
KEY FEATURES
BODY HEIGHT: 3.781 INCHES NOMINAL IN
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
INCLOSURE TYPE: HERMETICALLY SEALED
RELIABILITY INDICATOR: NOT ESTABLISHED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
BODY WIDTH: 2.5715 INCHES NOMINAL IN
BODY LENGTH: 3.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT3.781 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
INCLOSURE TYPEHERMETICALLY SEALED
RELIABILITY INDICATORNOT ESTABLISHED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
BODY WIDTH2.5715 INCHES NOMINAL IN
BODY LENGTH3.000 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY9 EYELET
NOMINAL THREAD SIZE0.164 INCHES SINGLE GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
6139025-95Interchangeable
interchangeable cross-reference
interchangeable
412AInterchangeable
interchangeable cross-reference
interchangeable
412Interchangeable
interchangeable cross-reference
interchangeable
S8200SK619818Interchangeable
interchangeable cross-reference
interchangeable
4121Interchangeable
interchangeable cross-reference
interchangeable
03007007Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E4121-001?
E4121-001 is a TRANSFORMER,POWER.
What parts can replace E4121-001?
There are 16 known substitutes for E4121-001: 6139025-95, 412A, 412 and 13 more. Substitute compatibility should be verified for your specific system.
Is E4121-001 still available?
E4121-001 is currently cancelled.
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