E-290 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

E-290: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 1.250 INCHES MAXIMUM IN, body_height: 1.250 INCHES MAXIMUM IN, body_length: 1.500 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-005-8903, 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

E-290

NSN: 5950-00-005-8903
FSC: 5950 — Coils and Transformers
CAGE: 09798 — PAYNE MAGNETICS, INC. (USA)

SPECIFICATIONS

body_width	1.250 INCHES MAXIMUM IN
body_height	1.250 INCHES MAXIMUM IN
body_length	1.500 INCHES MAXIMUM IN
inclosure_type	FULLY INCLOSED
mounting_method	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
features_provided	COLOR CODED LEAD
winding_power_rating	3.2 WATTS SINGLE COMPONENT SECOND SECONDARY
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	75.0 CELSIUS DEGC
mounting_hole_diameter	0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM SINGLE GROUP IN
winding_operating_current	0.2 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
NSN	5950-00-005-8903

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

WINDING POWER RATING: 140.0 MILLIWATTS SINGLE COMPONENT FOURTH SECONDARY

•

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

•

MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
WINDING POWER RATING	140.0 MILLIWATTS SINGLE COMPONENT FOURTH SECONDARY
WINDING POWER RATING	3.2 WATTS SINGLE COMPONENT SECOND SECONDARY
WINDING POWER RATING	7.2 WATTS SINGLE COMPONENT FIRST SECONDARY
WINDING POWER RATING	70.0 MILLIWATTS SINGLE COMPONENT THIRD SECONDARY
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH	1.250 INCHES MAXIMUM IN
BODY HEIGHT	1.250 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5950 — Coils and Transformers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414

SUBSTITUTES & CROSS-REFERENCES 1

3184669Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 E-290?

E-290 is a TRANSFORMER,POWER.

What parts can replace E-290?

There is 1 known substitute for E-290: 3184669. Substitute compatibility should be verified for your specific system.

What is the NSN for E-290?

E-290 is cataloged in the U.S. Government catalog under NSN 5950-00-005-8903. This indicates validated use in U.S. government and defense supply chains.

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