20018-1 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

20018-1: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include end_item_identification: 6530013780253. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-470-0003, 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

MRO→ MRO_GENERAL→ 20018-1

NSN: 5985-00-470-0003
NIINs: 004700003, 004814986, 009597426, 010821705, 011494231, 011951489, 015363431
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 99899 — NARDA HOLDINGS, INC. DBA NARDA-MITEQ DIV NARDA-MITEQ (USA)

SPECIFICATIONS

end_item_identification	6530013780253
NSN	5985-00-470-0003

COMPONENT DIAGRAM

KEY FEATURES

•

OPERATING POSITION: ALL POSITIONS

•

TERMINATION TYPE: WAVEGUIDE FLANGE

•

VOLTAGE STANDING WAVE RATIO: 1.10

•

WAVEGUIDE FLANGE DESIGNATION: UG-138/U

•

STYLE DESIGNATOR: WAVEGUIDE MOUNTED

•

COOLING METHOD: SELF-COOLED

TECHNICAL CHARACTERISTICS

OPERATING POSITION	ALL POSITIONS
TERMINATION TYPE	WAVEGUIDE FLANGE
VOLTAGE STANDING WAVE RATIO	1.10
WAVEGUIDE FLANGE DESIGNATION	UG-138/U
STYLE DESIGNATOR	WAVEGUIDE MOUNTED
COOLING METHOD	SELF-COOLED
OVERALL LENGTH	6.280 INCHES MINIMUM AND 6.400 INCHES MAXIMUM IN
OVERALL WIDTH	3.100 INCHES MINIMUM AND 3.160 INCHES MAXIMUM IN
FREQUENCY RANGE RATING	+7.050 TO 10.000 GIGAHERTZ
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE	+7.050 TO 10.000 GIGAHERTZ

SUBSTITUTES & CROSS-REFERENCES 3

112-321BReference document

Same NSN cross-reference

Reference document — Secondary reference

321BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MDC2016-XBSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 20018-1?

20018-1 is a SEMICONDUCTOR DEVICE,DIODE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 20018-1?

There are 3 known substitutes for 20018-1: 112-321B, 321B, MDC2016-XB. Substitute compatibility should be verified for your specific system.

What is the NSN for 20018-1?

20018-1 is cataloged in the U.S. Government catalog under NSN 5985-00-470-0003. This indicates validated use in U.S. government and defense supply chains.

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20018-1 — SEMICONDUCTOR DEVICE,DIODE

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