R-20440 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

R-20440: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include inclosure_type: HERMETICALLY SEALED, overall_length: 0.375 INCHES MAXIMUM IN, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 75.0 HERTZ MINIMUM AND 300.0 KILOHERTZ MAXIMUM SINGLE COMPONENT, features_provided: TINNED WIRE LEADS, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-355-2486, 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

R-20440

NSN: 5950-01-355-2486
FSC: 5950 — Coils and Transformers
CAGE: 31669 — PICO ELECTRONICS INC (USA)

SPECIFICATIONS

inclosure_type	HERMETICALLY SEALED
overall_length	0.375 INCHES MAXIMUM IN
mounting_method	TERMINAL SINGLE GROUP
frequency_rating	75.0 HERTZ MINIMUM AND 300.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
special_features	ELECTROSTATIC SHIELDING CAN BE ADDED; PRIMARY AND SECONDARY CAN USED EITHER AS INPUT OR QUTPUT; WITH ELECTROSTATIC SHIELD WINDINGS WILL BE SERIES WITH CENTER TAP
features_provided	TINNED WIRE LEADS
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	105.0 CELSIUS DEGC
impedance_rating_in_ohms	10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
winding_operating_current	1.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity	7 WIRE LEAD
winding_function_and_quantity	1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
NSN	5950-01-355-2486

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

MOUNTING METHOD: TERMINAL SINGLE GROUP

•

MAXIMUM TRANSFORMER POWER RATING: 1.0 WATTS SINGLE COMPONENT

•

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

•

IMPEDANCE RATING IN OHMS: 10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	HERMETICALLY SEALED
MOUNTING METHOD	TERMINAL SINGLE GROUP
MAXIMUM TRANSFORMER POWER RATING	1.0 WATTS SINGLE COMPONENT
OVERALL LENGTH	0.375 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS	2500.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY
IMPEDANCE RATING IN OHMS	2500.0 NOMINAL SINGLE COMPONENT SECOND SECONDARY
FEATURES PROVIDED	TINNED WIRE LEADS
MAXIMUM OPERATING TEMP	105.0 CELSIUS DEGC

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

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is R-20440?

R-20440 is a TRANSFORMER,AUDIO FREQUENCY.

What is the NSN for R-20440?

R-20440 is cataloged in the U.S. Government catalog under NSN 5950-01-355-2486. This indicates validated use in U.S. government and defense supply chains.

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R-20440 — TRANSFORMER,AUDIO FREQUENCY

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