B4028681 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

B4028681: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_width: 1.510 INCHES MAXIMUM IN, overall_height: 0.670 INCHES MAXIMUM IN, overall_length: 1.510 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-214-8599, 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

B4028681

NSN: 5961-01-214-8599
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 56996 — DEPARTMENT OF THE ARMY HQ UNITED STATES ARMY COMMUNICATIONS RESEARCH AND DEVELOPMENT COMMAND (USA)

SPECIFICATIONS

material	SILICON SEMICONDUCTOR
overall_width	1.510 INCHES MAXIMUM IN
overall_height	0.670 INCHES MAXIMUM IN
overall_length	1.510 INCHES MAXIMUM IN
mounting_method	UNTHREADED HOLE(S)
features_provided	HERMETICALLY SEALED CASE
mounting_facility_quantity	4
terminal_type_and_quantity	1 TAB, SOLDER LUG AND 1 CASE
power_rating_per_characteristic	350.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic	1.25 AMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
voltage_rating_in_volts_per_characteristic	28.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
maximum_operating_temp_per_measurement_point	175.0 CELSIUS JUNCTION DEGC
NSN	5961-01-214-8599

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 28.0 MAXIMUM NOMINAL REGULATOR VOLTAGE

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS JUNCTION DEGC

•

MOUNTING FACILITY QUANTITY: 4

•

MOUNTING METHOD: UNTHREADED HOLE(S)

•

FEATURES PROVIDED: HERMETICALLY SEALED CASE

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.670 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	28.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	175.0 CELSIUS JUNCTION DEGC
MOUNTING FACILITY QUANTITY	4
MOUNTING METHOD	UNTHREADED HOLE(S)
OVERALL LENGTH	1.510 INCHES MAXIMUM IN
OVERALL WIDTH	1.510 INCHES MAXIMUM IN
FEATURES PROVIDED	HERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC	1.25 AMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
MATERIAL	SILICON SEMICONDUCTOR

SUBSTITUTES & CROSS-REFERENCES 2

GZ34413ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MPZ5-32CReference document

Same NSN cross-reference

Reference document — Secondary reference

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 B4028681?

B4028681 is a SEMICONDUCTOR DEVICE,DIODE.

What parts can replace B4028681?

There are 2 known substitutes for B4028681: GZ34413A, MPZ5-32C. Substitute compatibility should be verified for your specific system.

What is the NSN for B4028681?

B4028681 is cataloged in the U.S. Government catalog under NSN 5961-01-214-8599. This indicates validated use in U.S. government and defense supply chains.

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B4028681 — SEMICONDUCTOR DEVICE,DIODE

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