1857520 — RECTIFIER,SEMICONDUCTOR DEVICE

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

1857520: RECTIFIER,SEMICONDUCTOR DEVICE.

The RECTIFIER,SEMICONDUCTOR DEVICE is a the manufacturer industrial component. Key specifications include material: SILICON, overall_width: 3.250 INCHES NOMINAL IN, overall_height: 4.4375 INCHES NOMINAL IN, overall_length: 13.750 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), operating_temp_range: -55.0 TO 200.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-677-9243, 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

1857520

NSN: 5961-00-677-9243
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	SILICON
overall_width	3.250 INCHES NOMINAL IN
overall_height	4.4375 INCHES NOMINAL IN
overall_length	13.750 INCHES MAXIMUM IN
mounting_method	THREADED STUD(S)
operating_temp_range	-55.0 TO 200.0 CELSIUS DEGC
terminal_type_and_quantity	5 TERMINAL LUG
circuit_connection_style_designator	BRIDGE 3 PHASE
absolute_maximum_current_rating_per_characteristic	50.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
absolute_maximum_voltage_rating_in_volts_per_characteristic	1.5 FORWARD VOLTAGE, AVERAGE
NSN	5961-00-677-9243

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING METHOD: THREADED STUD(S)

•

ABSOLUTE MAXIMUM CURRENT RATING PER CHARACTERISTIC: 50.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE

•

ABSOLUTE MAXIMUM VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 1.5 FORWARD VOLTAGE, AVERAGE

•

OPERATING TEMP RANGE: -55.0 TO 200.0 CELSIUS DEGC

•

MATERIAL: SILICON

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.4375 INCHES NOMINAL IN
MOUNTING METHOD	THREADED STUD(S)
OVERALL LENGTH	13.750 INCHES MAXIMUM IN
OVERALL WIDTH	3.250 INCHES NOMINAL IN
ABSOLUTE MAXIMUM CURRENT RATING PER CHARACTERISTIC	50.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
ABSOLUTE MAXIMUM VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	1.5 FORWARD VOLTAGE, AVERAGE
OPERATING TEMP RANGE	-55.0 TO 200.0 CELSIUS DEGC
MATERIAL	SILICON
TERMINAL TYPE AND QUANTITY	5 TERMINAL LUG
CIRCUIT CONNECTION STYLE DESIGNATOR	BRIDGE 3 PHASE

OTHER ITEMS IN FSC 5961 — Semiconductor Devices and Associated Hardware

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5961-00-000-0150 5961-00-000-4541 5961-00-000-5400 5961-00-000-7614 5961-00-000-8760 5961-00-001-1352 5961-00-001-2624 5961-00-001-2978

SUBSTITUTES & CROSS-REFERENCES 1

66-1004Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1857520?

1857520 is a RECTIFIER,SEMICONDUCTOR DEVICE.

What parts can replace 1857520?

There is 1 known substitute for 1857520: 66-1004. Substitute compatibility should be verified for your specific system.

What is the NSN for 1857520?

1857520 is cataloged in the U.S. Government catalog under NSN 5961-00-677-9243. This indicates validated use in U.S. government and defense supply chains.

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1857520 — RECTIFIER,SEMICONDUCTOR DEVICE

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