K4122 — TRANSFORMER,POWER AUTOTRANSFORME

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

K4122: TRANSFORMER,POWER AUTOTRANSFORME.

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include body_width: 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN, body_height: 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN, body_length: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-435-3068, 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

K4122

NSN: 5950-00-435-3068
FSC: 5950 — Coils and Transformers
CAGE: 51181 — KEYTRONICS, INC. DIV API TECHNOLOGIES CORP- MAGNETICS (USA)

SPECIFICATIONS

body_width	0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
body_height	0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
body_length	0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
mounting_method	TERMINAL SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	130.0 CELSIUS DEGC
winding_operating_voltage	1.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
terminal_type_and_quantity	3 WIRE LEAD
winding_function_and_quantity	1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
input-output_phase_relationship	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
NSN	5950-00-435-3068

COMPONENT DIAGRAM

KEY FEATURES

•

INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT

•

MOUNTING METHOD: TERMINAL SINGLE GROUP

•

BODY WIDTH: 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT

•

MAXIMUM OPERATING TEMP: 130.0 CELSIUS DEGC

•

BODY LENGTH: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN

•

RELIABILITY INDICATOR: NOT ESTABLISHED

TECHNICAL CHARACTERISTICS

INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	TERMINAL SINGLE GROUP
BODY WIDTH	0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
BODY HEIGHT	0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
MAXIMUM OPERATING TEMP	130.0 CELSIUS DEGC
BODY LENGTH	0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
RELIABILITY INDICATOR	NOT ESTABLISHED
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING OPERATING VOLTAGE	1.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT

SUBSTITUTES & CROSS-REFERENCES 1

K5CSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is K4122?

K4122 is a TRANSFORMER,POWER AUTOTRANSFORME.

What parts can replace K4122?

There is 1 known substitute for K4122: K5C. Substitute compatibility should be verified for your specific system.

What is the NSN for K4122?

K4122 is cataloged in the U.S. Government catalog under NSN 5950-00-435-3068. This indicates validated use in U.S. government and defense supply chains.

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K4122 — TRANSFORMER,POWER AUTOTRANSFORME

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