421790 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

421790: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: GLASS ENCLOSURE, overall_length: 0.520 INCHES MAXIMUM IN, mounting_method: TERMINAL, overall_diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE, terminal_type_and_quantity: 2 UNINSULATED WIRE LEAD. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-043-7072, 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

421790

NSN: 5961-01-043-7072
NIINs: 010437072, 015423142
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 49671 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN (USA)

SPECIFICATIONS

material	GLASS ENCLOSURE
overall_length	0.520 INCHES MAXIMUM IN
mounting_method	TERMINAL
overall_diameter	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
features_provided	HERMETICALLY SEALED CASE
terminal_type_and_quantity	2 UNINSULATED WIRE LEAD
specification/standard_data	80131-RELEASE4207 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
power_rating_per_characteristic	1.5 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
current_rating_per_characteristic	7.50 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
voltage_rating_in_volts_per_characteristic	37.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
maximum_operating_temp_per_measurement_point	100.0 CELSIUS AMBIENT AIR DEGC
NSN	5961-01-043-7072

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 37.0 MAXIMUM NOMINAL REGULATOR VOLTAGE

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 100.0 CELSIUS AMBIENT AIR DEGC

•

OVERALL DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN

•

MOUNTING METHOD: TERMINAL

•

FEATURES PROVIDED: HERMETICALLY SEALED CASE

•

CURRENT RATING PER CHARACTERISTIC: 7.50 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT

•

SPECIFICATION/STANDARD DATA: 80131-RELEASE4207 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	37.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	100.0 CELSIUS AMBIENT AIR DEGC
OVERALL DIAMETER	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
MOUNTING METHOD	TERMINAL
OVERALL LENGTH	0.520 INCHES MAXIMUM IN
FEATURES PROVIDED	HERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC	7.50 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
SPECIFICATION/STANDARD DATA	80131-RELEASE4207 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
MATERIAL	SILICON SEMICONDUCTOR
MATERIAL	GLASS ENCLOSURE

SUBSTITUTES & CROSS-REFERENCES 2

1N4066AReference document

Same NSN cross-reference

Reference document — Design control — primary reference

RELEASE4207Reference 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 421790?

421790 is a SEMICONDUCTOR DEVICE,DIODE.

What parts can replace 421790?

There are 2 known substitutes for 421790: 1N4066A, RELEASE4207. Substitute compatibility should be verified for your specific system.

What is the NSN for 421790?

421790 is cataloged in the U.S. Government catalog under NSN 5961-01-043-7072. This indicates validated use in U.S. government and defense supply chains.

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421790 — SEMICONDUCTOR DEVICE,DIODE

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