UL28 — RECTIFIER,SEMICONDUCTOR DEVICE

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

UL28: RECTIFIER,SEMICONDUCTOR DEVICE.

The RECTIFIER,SEMICONDUCTOR DEVICE is a the manufacturer industrial component. Key specifications include material: SILICON, overall_length: 0.375 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), overall_diameter: 0.875 INCHES NOMINAL IN, operating_temp_range: -50.0 TO 150.0 CELSIUS DEGC, end_item_identification: NON-DIRECTIONAL BEACON HH (NDB HH). This part is cataloged in the U.S.

Government catalog under NSN 5961-01-148-3050, 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

UL28

NSN: 5961-01-148-3050
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 57655 — NAUTEL MAINE INC (USA)

SPECIFICATIONS

material	SILICON
overall_length	0.375 INCHES NOMINAL IN
mounting_method	UNTHREADED HOLE(S)
overall_diameter	0.875 INCHES NOMINAL IN
special_features	GROUNDED TERMINAL NOT INCLUDED; METAL CASE ENCLOSURE; 1500.0 WATTS TOTAL DEVICE DISSIPATION; TWO MOUNTING HOLES 0.188 IN. DIA IN
operating_temp_range	-50.0 TO 150.0 CELSIUS DEGC
end_item_identification	NON-DIRECTIONAL BEACON HH (NDB HH)
terminal_type_and_quantity	2 UNINSULATED WIRE LEAD
circuit_connection_style_designator	INVERTED CENTER TAP 1 PHASE
absolute_maximum_current_rating_per_characteristic	15.00 AMPERES FORWARD CURRENT, DC
absolute_maximum_voltage_rating_in_volts_per_characteristic	400.0 WORKING PEAK REVERSE VOLTAGE AND 280.0 REVERSE VOLTAGE, TOTAL RMS
NSN	5961-01-148-3050

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.875 INCHES NOMINAL IN

•

MOUNTING METHOD: UNTHREADED HOLE(S)

•

ABSOLUTE MAXIMUM CURRENT RATING PER CHARACTERISTIC: 15.00 AMPERES FORWARD CURRENT, DC

•

ABSOLUTE MAXIMUM VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 400.0 WORKING PEAK REVERSE VOLTAGE AND 280.0 REVERSE VOLTAGE, TOTAL RMS

•

OPERATING TEMP RANGE: -50.0 TO 150.0 CELSIUS DEGC

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.875 INCHES NOMINAL IN
MOUNTING METHOD	UNTHREADED HOLE(S)
OVERALL LENGTH	0.375 INCHES NOMINAL IN
ABSOLUTE MAXIMUM CURRENT RATING PER CHARACTERISTIC	15.00 AMPERES FORWARD CURRENT, DC
SPECIAL FEATURES	GROUNDED TERMINAL NOT INCLUDED; METAL CASE ENCLOSURE; 1500.0 WATTS TOTAL DEVICE DISSIPATION; TWO MOUNTING HOLES 0.188 IN. DIA IN
ABSOLUTE MAXIMUM VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	400.0 WORKING PEAK REVERSE VOLTAGE AND 280.0 REVERSE VOLTAGE, TOTAL RMS
OPERATING TEMP RANGE	-50.0 TO 150.0 CELSIUS DEGC
END ITEM IDENTIFICATION	NON-DIRECTIONAL BEACON HH (NDB HH)
MATERIAL	SILICON
TERMINAL TYPE AND QUANTITY	2 UNINSULATED WIRE LEAD

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

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 UL28?

UL28 is a RECTIFIER,SEMICONDUCTOR DEVICE.

What is the NSN for UL28?

UL28 is cataloged in the U.S. Government catalog under NSN 5961-01-148-3050. This indicates validated use in U.S. government and defense supply chains.

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UL28 — RECTIFIER,SEMICONDUCTOR DEVICE

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