2957-74-2 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2957-74-2: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 0.310 INCHES NOMINAL IN, body_height: 0.485 INCHES NOMINAL IN, body_length: 0.410 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-911-9538, 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

2957-74-2

NSN: 5950-00-911-9538
FSC: 5950 — Coils and Transformers
CAGE: 97896 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL DIV AEROSPACE ? REDMOND COMMERCIAL (USA)

SPECIFICATIONS

body_width	0.310 INCHES NOMINAL IN
body_height	0.485 INCHES NOMINAL IN
body_length	0.410 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
mounting_method	TERMINAL SINGLE GROUP
reliability_indicator	NOT ESTABLISHED
impedance_rating_in_ohms	1250.0 NOMINAL SINGLE COMPONENT THIRD SECONDARY
winding_operating_current	1.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity	9 WIRE LEAD
winding_function_and_quantity	1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
maximum_transformer_power_rating	50.0 MILLIWATTS SINGLE COMPONENT
NSN	5950-00-911-9538

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: FULLY INCLOSED

•

MOUNTING METHOD: TERMINAL SINGLE GROUP

•

BODY WIDTH: 0.310 INCHES NOMINAL IN

•

BODY HEIGHT: 0.485 INCHES NOMINAL IN

•

MAXIMUM TRANSFORMER POWER RATING: 50.0 MILLIWATTS SINGLE COMPONENT

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT

•

IMPEDANCE RATING IN OHMS: 10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	FULLY INCLOSED
MOUNTING METHOD	TERMINAL SINGLE GROUP
BODY WIDTH	0.310 INCHES NOMINAL IN
BODY HEIGHT	0.485 INCHES NOMINAL IN
MAXIMUM TRANSFORMER POWER RATING	50.0 MILLIWATTS SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS	10000.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY
IMPEDANCE RATING IN OHMS	1250.0 NOMINAL SINGLE COMPONENT SECOND SECONDARY
IMPEDANCE RATING IN OHMS	1250.0 NOMINAL SINGLE COMPONENT THIRD SECONDARY

SUBSTITUTES & CROSS-REFERENCES 1

SP68Reference document

Same NSN cross-reference

Reference document — Secondary 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 2957-74-2?

2957-74-2 is a TRANSFORMER,AUDIO FREQUENCY.

What parts can replace 2957-74-2?

There is 1 known substitute for 2957-74-2: SP68. Substitute compatibility should be verified for your specific system.

What is the NSN for 2957-74-2?

2957-74-2 is cataloged in the U.S. Government catalog under NSN 5950-00-911-9538. This indicates validated use in U.S. government and defense supply chains.

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2957-74-2 — TRANSFORMER,AUDIO FREQUENCY

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