ZFDC-20-4-8 — COUPLER,DIRECTIONAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ZFDC-20-4-8: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE, design_type: BIDIRECTIONAL, overall_width: 1.750 INCHES NOMINAL IN, overall_height: 0.750 INCHES NOMINAL IN, overall_length: 2.250 INCHES NOMINAL IN, power_loss_in_decibels: 20.0 AND 18.0. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-423-1046, 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

ZFDC-20-4-8

NSN: 5985-01-423-1046
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 15542 — SCIENTIFIC COMPONENTS CORP DBA MINI-CIRCUITS (USA)

SPECIFICATIONS

unit_type	COAXIAL LINE
design_type	BIDIRECTIONAL
overall_width	1.750 INCHES NOMINAL IN
overall_height	0.750 INCHES NOMINAL IN
overall_length	2.250 INCHES NOMINAL IN
power_loss_in_decibels	20.0 AND 18.0
radio_frequency_rating	50.0 MEGAHERTZ MINIMUM AND 820.0 MEGAHERTZ MAXIMUM
specification/standard_data	80063-A3188140 GOVERNMENT SPECIFICATION
NSN	5985-01-423-1046

COMPONENT DIAGRAM

KEY FEATURES

•

POWER LOSS IN DECIBELS: 20.0 AND 18.0

•

DESIGN TYPE: BIDIRECTIONAL

•

RADIO FREQUENCY RATING: 50.0 MEGAHERTZ MINIMUM AND 820.0 MEGAHERTZ MAXIMUM

•

SPECIFICATION/STANDARD DATA: 80063-A3188140 GOVERNMENT SPECIFICATION

•

UNIT TYPE: COAXIAL LINE

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.750 INCHES NOMINAL IN
POWER LOSS IN DECIBELS	20.0 AND 18.0
DESIGN TYPE	BIDIRECTIONAL
RADIO FREQUENCY RATING	50.0 MEGAHERTZ MINIMUM AND 820.0 MEGAHERTZ MAXIMUM
OVERALL LENGTH	2.250 INCHES NOMINAL IN
OVERALL WIDTH	1.750 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA	80063-A3188140 GOVERNMENT SPECIFICATION
UNIT TYPE	COAXIAL LINE

OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876

SUBSTITUTES & CROSS-REFERENCES 2

KDK-A245Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

A3188140-001Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is ZFDC-20-4-8?

ZFDC-20-4-8 is a COUPLER,DIRECTIONAL.

What parts can replace ZFDC-20-4-8?

There are 2 known substitutes for ZFDC-20-4-8: KDK-A245, A3188140-001. Substitute compatibility should be verified for your specific system.

What is the NSN for ZFDC-20-4-8?

ZFDC-20-4-8 is cataloged in the U.S. Government catalog under NSN 5985-01-423-1046. This indicates validated use in U.S. government and defense supply chains.

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ZFDC-20-4-8 — COUPLER,DIRECTIONAL

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