4B-28 — ELECTRON TUBE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4B-28: ELECTRON TUBE.

The ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, tube_type: RECTIFIER, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, power_rating: 2.0 WATTS AVERAGE, overall_length: 1.620 INCHES NOMINAL IN, frequency_range: 0.000 HERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5960-00-108-0237, 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

4B-28

NSN: 5960-00-108-0237
NIINs: 001080237, 006178612, 012151573
FSC: 5960 — Electron Tubes and Associated Hardware
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	STEEL CORROSION RESISTING BODY
tube_type	RECTIFIER
body_style	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating	2.0 WATTS AVERAGE
overall_length	1.620 INCHES NOMINAL IN
frequency_range	0.000 HERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM
mounting_method	CONNECTOR
overall_diameter	0.375 INCHES MAXIMUM IN
special_features	MFTR. CLASSIFICATION:HALF-WAVE; ENVELOPE MATERIAL:GLASS
surface_treatment	PASSIVATE BODY
application_design	TRANSMISSION LINE
envelope_medium_type	GAS
NSN	5960-00-108-0237

COMPONENT DIAGRAM

KEY FEATURES

•

TUBE TYPE: RECTIFIER

•

NONDEFINITIVE SPEC/STD DATA: 4B28 TYPE

TECHNICAL CHARACTERISTICS

TUBE TYPE	RECTIFIER
NONDEFINITIVE SPEC/STD DATA	4B28 TYPE

SUBSTITUTES & CROSS-REFERENCES 1

MILE1Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 4B-28?

4B-28 is a ELECTRON TUBE.

What parts can replace 4B-28?

There is 1 known substitute for 4B-28: MILE1. Substitute compatibility should be verified for your specific system.

What is the NSN for 4B-28?

4B-28 is cataloged in the U.S. Government catalog under NSN 5960-00-108-0237. This indicates validated use in U.S. government and defense supply chains.

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4B-28 — ELECTRON TUBE

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