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Technical Data Sheet
PartsTable / COMPONENT / 370870-1
370870-1 ✓ 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: 1.000 INCHES NOMINAL IN, body_height: 0.625 INCHES NOMINAL IN, body_length: 2.000 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL 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 5950-00-496-5484, 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
370870-1
NSN: 5950-00-496-5484
FSC: 5950
CAGE: 64694 — TELEPHONICS CORPORATION (USA)
SPECIFICATIONS
body_width1.000 INCHES NOMINAL IN
body_height0.625 INCHES NOMINAL IN
body_length2.000 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_voltage11.80 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity2 SINGLE GROUP
NSN5950-00-496-5484
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 370870-1 MFR TRANSFORMER,POWER
KEY FEATURES
•
WINDING OPERATING VOLTAGE: 3.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
•
TERMINAL TYPE AND QUANTITY: 6 SOLDER STUD
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY HEIGHT: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING VOLTAGE3.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
THREAD QUANTITY PER INCH32 SINGLE GROUP
TERMINAL TYPE AND QUANTITY6 SOLDER STUD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
RELIABILITY INDICATORNOT ESTABLISHED
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY HEIGHT0.625 INCHES NOMINAL IN
WINDING OPERATING VOLTAGE11.80 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
10384Interchangeable
interchangeable cross-reference
interchangeable
A-A-355Interchangeable
interchangeable cross-reference
interchangeable
GG-R-791Interchangeable
interchangeable cross-reference
interchangeable
Y400I2110Interchangeable
interchangeable cross-reference
interchangeable
07-850184Interchangeable
interchangeable cross-reference
interchangeable
850184Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 370870-1?
370870-1 is a TRANSFORMER,POWER.
What parts can replace 370870-1?
There are 15 known substitutes for 370870-1: 10384, A-A-355, GG-R-791 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 370870-1?
370870-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-496-5484. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026