99850-A — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

99850-A: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 2.125 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN, body_length: 3.125 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT, nominal_thread_size: 0.138 INCHES SINGLE GROUP IN. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-259-1848, 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

99850-A

NSN: 5950-01-259-1848
FSC: 5950 — Coils and Transformers
CAGE: 99153 — HARDER DONALD C CO INC (USA)

SPECIFICATIONS

body_width	2.125 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
body_length	3.125 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
inclosure_type	HERMETICALLY SEALED
mounting_method	THREADED HOLE(S) SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size	0.138 INCHES SINGLE GROUP IN
winding_power_rating	78.0 VOLTS-AMPERES SINGLE COMPONENT ALL SECONDARY
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	130.0 CELSIUS DEGC
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_method	INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
winding_operating_current	3.0 AMPERES AC NOMINAL SINGLE COMPONENT ALL SECONDARY
NSN	5950-01-259-1848

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

WINDING POWER RATING: 78.0 VOLTS-AMPERES SINGLE COMPONENT ALL SECONDARY

•

INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT

•

MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 2.125 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN

•

MAXIMUM TRANSFORMER POWER RATING: 156.0 VOLT-AMPERE SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING POWER RATING	78.0 VOLTS-AMPERES SINGLE COMPONENT ALL SECONDARY
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED HOLE(S) SINGLE GROUP
BODY WIDTH	2.125 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
MAXIMUM TRANSFORMER POWER RATING	156.0 VOLT-AMPERE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT

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

6011718-001Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

1402012Same 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 99850-A?

99850-A is a TRANSFORMER,POWER.

What parts can replace 99850-A?

There are 2 known substitutes for 99850-A: 6011718-001, 1402012. Substitute compatibility should be verified for your specific system.

What is the NSN for 99850-A?

99850-A is cataloged in the U.S. Government catalog under NSN 5950-01-259-1848. This indicates validated use in U.S. government and defense supply chains.

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