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BC4009 ✓ 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_length: 0.620 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: CORE AND THREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT, nominal_thread_size: 0.138 INCHES SINGLE GROUP IN, body_outside_diameter: 1.500 INCHES MAXIMUM 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 5950-00-899-9197, 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
BC4009
NSN: 5950-00-899-9197
FSC: 5950
CAGE: 89870 — BERKSHIRE TRANSFORMER (USA)
SPECIFICATIONS
body_length0.620 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodCORE AND THREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
body_outside_diameter1.500 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current150.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
winding_operating_voltage30.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
mounting_facility_quantity1 SINGLE GROUP
NSN5950-00-899-9197
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN BC4009 MFR TRANSFORMER,POWER
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
INCLOSURE TYPE: FULLY INCLOSED
•
MOUNTING METHOD: CORE AND THREADED HOLE(S) SINGLE GROUP
•
MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
•
WINDING OPERATING VOLTAGE: 40.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
•
BODY LENGTH: 0.620 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
INCLOSURE TYPEFULLY INCLOSED
MOUNTING METHODCORE AND THREADED HOLE(S) SINGLE GROUP
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING OPERATING VOLTAGE40.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
THREAD QUANTITY PER INCH32 SINGLE GROUP
BODY LENGTH0.620 INCHES MAXIMUM IN
WINDING OPERATING VOLTAGE30.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
TERMINAL TYPE AND QUANTITY6 WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
100867Interchangeable
interchangeable cross-reference
interchangeable
766EInterchangeable
interchangeable cross-reference
interchangeable
C5073Interchangeable
interchangeable cross-reference
interchangeable
MVT61629-475Interchangeable
interchangeable cross-reference
interchangeable
18284Interchangeable
interchangeable cross-reference
interchangeable
MS35191-270Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BC4009?
BC4009 is a TRANSFORMER,POWER.
What parts can replace BC4009?
There are 12 known substitutes for BC4009: 100867, 766E, C5073 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BC4009?
BC4009 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-899-9197. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026