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Technical Data Sheet
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27-10442-1 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 2.630 INCHES MAXIMUM IN, body_height: 2.500 INCHES MAXIMUM IN, body_length: 2.630 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 5.5 KILOHERTZ NOMINAL SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5950-00-093-9122, 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
27-10442-1
NSN: 5950-00-093-9122
FSC: 5950
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
body_width2.630 INCHES MAXIMUM IN
body_height2.500 INCHES MAXIMUM IN
body_length2.630 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating5.5 KILOHERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.172 INCHES MAXIMUM SINGLE GROUP IN
winding_shielding_methodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
winding_operating_current130.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
winding_operating_voltage16.50 AC VOLTS MINIMUM AND 60.00 AC VOLTS MAXIMUM SINGLE COMPONENT ALL SECONDARY
mounting_facility_quantity4 SINGLE GROUP
NSN5950-00-093-9122
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 27-10442-1 MFR TRANSFORMER,POWER
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 2.130 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
WINDING OPERATING CURRENT: 1.0 AMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
•
MOUNTING HOLE DIAMETER: 0.172 INCHES MAXIMUM SINGLE GROUP IN
•
WINDING OPERATING VOLTAGE: 26.50 AC VOLTS MINIMUM AND 38.10 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
•
INCLOSURE TYPE: FULLY INCLOSED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.130 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY HEIGHT: 2.500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.130 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING CURRENT1.0 AMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
MOUNTING HOLE DIAMETER0.172 INCHES MAXIMUM SINGLE GROUP IN
WINDING OPERATING VOLTAGE26.50 AC VOLTS MINIMUM AND 38.10 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
INCLOSURE TYPEFULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.130 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING CURRENT130.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
BODY HEIGHT2.500 INCHES MAXIMUM IN
WINDING SHIELDING METHODINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
BODY WIDTH2.630 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
13056InterchangeableGOVERNMENT REGISTRY
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C4687PC31InterchangeableGOVERNMENT REGISTRY
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E1771PC31InterchangeableGOVERNMENT REGISTRY
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ZHVY0219-6InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
ZLW0281-6InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1333-3.5MMInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 27-10442-1?
27-10442-1 is a TRANSFORMER,POWER.
What parts can replace 27-10442-1?
There are 10 known substitutes for 27-10442-1: 13056, C4687PC31, E1771PC31 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 27-10442-1?
27-10442-1 is cataloged in the Federal Logistics Information System under NSN 5950-00-093-9122. This indicates validated use in U.S. government and defense supply chains.
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Last verified: October 2026