ESA645289 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ESA645289: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 2.781 INCHES NOMINAL IN, rating_method: WINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY, turn_quantity: 410 SINGLE COMPONENT SINGLE PRIMARY, inclosure_type: FULLY INCLOSED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 150.8 KILOHERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-387-0502, 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

ESA645289

NSN: 5950-00-387-0502
FSC: 5950 — Coils and Transformers
CAGE: 06KW9 — LUCENT TECHNOLOGIES INC DBA FEDERAL MARKETING GROUP (USA)

SPECIFICATIONS

body_length	2.781 INCHES NOMINAL IN
rating_method	WINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY
turn_quantity	410 SINGLE COMPONENT SINGLE PRIMARY
inclosure_type	FULLY INCLOSED
mounting_method	THREADED STUD(S) SINGLE GROUP
frequency_rating	150.8 KILOHERTZ NOMINAL SINGLE COMPONENT
inductance_rating	25.00 MICROHENRIES NOMINAL AND 101.00 MICROHENRIES NOMINAL AND 1.603 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
nominal_thread_size	0.164 INCHES SINGLE GROUP IN
body_outside_diameter	1.359 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
winding_conductor_size	0.00445 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
thread_quantity_per_inch	32 SINGLE GROUP
NSN	5950-00-387-0502

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

BODY OUTSIDE DIAMETER: 1.359 INCHES NOMINAL IN

•

TURN QUANTITY: 410 SINGLE COMPONENT SINGLE PRIMARY

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

INDUCTANCE RATING: 25.00 MICROHENRIES NOMINAL AND 101.00 MICROHENRIES NOMINAL AND 1.603 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY

•

WINDING CONDUCTOR SIZE: 0.00445 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
BODY OUTSIDE DIAMETER	1.359 INCHES NOMINAL IN
TURN QUANTITY	410 SINGLE COMPONENT SINGLE PRIMARY
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
INDUCTANCE RATING	25.00 MICROHENRIES NOMINAL AND 101.00 MICROHENRIES NOMINAL AND 1.603 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING CONDUCTOR SIZE	0.00445 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NOMINAL THREAD SIZE	0.164 INCHES SINGLE GROUP 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 2

D163148Reference document

Same NSN cross-reference

Reference document — Secondary reference

ESA645289ISSUE3Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ESA645289?

ESA645289 is a TRANSFORMER,RADIO FREQUENCY.

What parts can replace ESA645289?

There are 2 known substitutes for ESA645289: D163148, ESA645289ISSUE3. Substitute compatibility should be verified for your specific system.

What is the NSN for ESA645289?

ESA645289 is cataloged in the U.S. Government catalog under NSN 5950-00-387-0502. This indicates validated use in U.S. government and defense supply chains.

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ESA645289 — TRANSFORMER,RADIO FREQUENCY

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