677-2520-000 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

677-2520-000: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 3.000 INCHES NOMINAL IN, body_height: 3.188 INCHES NOMINAL IN, body_length: 4.000 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: FLANGE AND UNTHREADED HOLE(S) AND SLOT SINGLE GROUP, frequency_rating: 300.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-646-3608, 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

677-2520-000

NSN: 5950-00-646-3608
FSC: 5950 — Coils and Transformers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

body_width	3.000 INCHES NOMINAL IN
body_height	3.188 INCHES NOMINAL IN
body_length	4.000 INCHES NOMINAL IN
inclosure_type	HERMETICALLY SEALED
mounting_method	FLANGE AND UNTHREADED HOLE(S) AND SLOT SINGLE GROUP
frequency_rating	300.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
special_features	CASE METAL MATERIAL; 6 MTG HOLES AND SLOTS IN TWO ROWS OF THREE EA,SPACED 1.125 IN. C TO C IN
transformer_function	MODULATION
reliability_indicator	NOT ESTABLISHED
impedance_rating_in_ohms	970.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY
winding_operating_current	150.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL SECONDARY
terminal_type_and_quantity	7 TERMINAL BLOCK W/SCREWS
NSN	5950-00-646-3608

COMPONENT DIAGRAM

KEY FEATURES

•

TRANSFORMER FUNCTION: MODULATION

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

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

•

BODY WIDTH: 3.000 INCHES NOMINAL IN

•

BODY HEIGHT: 3.188 INCHES NOMINAL IN

•

MAXIMUM TRANSFORMER POWER RATING: 50.0 WATTS SINGLE COMPONENT

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

TRANSFORMER FUNCTION	MODULATION
INCLOSURE TYPE	HERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHOD	FLANGE AND UNTHREADED HOLE(S) AND SLOT SINGLE GROUP
BODY WIDTH	3.000 INCHES NOMINAL IN
BODY HEIGHT	3.188 INCHES NOMINAL IN
MAXIMUM TRANSFORMER POWER RATING	50.0 WATTS SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	15000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS	73000.0 NOMINAL SINGLE COMPONENT SECOND SECONDARY

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 677-2520-000?

677-2520-000 is a TRANSFORMER,AUDIO FREQUENCY.

What is the NSN for 677-2520-000?

677-2520-000 is cataloged in the U.S. Government catalog under NSN 5950-00-646-3608. This indicates validated use in U.S. government and defense supply chains.

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677-2520-000 — TRANSFORMER,AUDIO FREQUENCY

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