1643-69 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1643-69: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.490 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY, turn_quantity: 1-1/2 SINGLE COMPONENT SINGLE SECONDARY, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: PARTIALLY INCLOSED, HALF SHELL, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-200-9973, 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

1643-69

NSN: 5950-00-200-9973
NIINs: 002009973, 015690075
FSC: 5950 — Coils and Transformers
CAGE: 18212 — AMERICAN TRANS-COIL CORP (USA)

SPECIFICATIONS

body_length	0.490 INCHES NOMINAL IN
rating_method	ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY
turn_quantity	1-1/2 SINGLE COMPONENT SINGLE SECONDARY
coil_form_type	SOLID SINGLE COMPONENT
inclosure_type	PARTIALLY INCLOSED, HALF SHELL
mounting_method	UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	6.0 KILOHERTZ NOMINAL SINGLE COMPONENT
inductance_rating	23.00 MICROHENRIES MINIMUM AND 29.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
body_outside_diameter	0.422 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
mounting_hole_diameter	0.125 INCHES NOMINAL SINGLE GROUP IN
winding_shielding_method	INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
NSN	5950-00-200-9973

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: PARTIALLY INCLOSED, HALF SHELL

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.200 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

BODY OUTSIDE DIAMETER: 0.422 INCHES NOMINAL IN

•

TURN QUANTITY: 1-1/2 SINGLE COMPONENT SINGLE SECONDARY

•

MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP

•

INDUCTANCE RATING: 23.00 MICROHENRIES MINIMUM AND 29.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	PARTIALLY INCLOSED, HALF SHELL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	0.200 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY OUTSIDE DIAMETER	0.422 INCHES NOMINAL IN
TURN QUANTITY	1-1/2 SINGLE COMPONENT SINGLE SECONDARY
TURN QUANTITY	1-1/2 SINGLE COMPONENT SINGLE PRIMARY
MOUNTING METHOD	UNTHREADED HOLE(S) SINGLE GROUP
INDUCTANCE RATING	23.00 MICROHENRIES MINIMUM AND 29.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
INDUCTANCE RATING	23.00 MICROHENRIES MINIMUM AND 29.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
MOUNTING HOLE DIAMETER	0.125 INCHES NOMINAL SINGLE GROUP IN

SUBSTITUTES & CROSS-REFERENCES 1

809000-337Same 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 1643-69?

1643-69 is a TRANSFORMER,RADIO FREQUENCY.

What parts can replace 1643-69?

There is 1 known substitute for 1643-69: 809000-337. Substitute compatibility should be verified for your specific system.

What is the NSN for 1643-69?

1643-69 is cataloged in the U.S. Government catalog under NSN 5950-00-200-9973. This indicates validated use in U.S. government and defense supply chains.

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1643-69 — TRANSFORMER,RADIO FREQUENCY

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