263-8.5DB — ATTENUATOR,FIXED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

263-8.5DB: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, power_rating: 2.0 WATTS AVERAGE, overall_length: 1.185 INCHES MINIMUM AND 1.245 INCHES MAXIMUM IN, frequency_range: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM, mounting_method: CONNECTOR. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-230-2977, 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

263-8.5DB

NSN: 5985-01-230-2977
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 34078 — CINCH CONNECTIVITY SOLUTIONS INC (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING BODY
body_style	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating	2.0 WATTS AVERAGE
overall_length	1.185 INCHES MINIMUM AND 1.245 INCHES MAXIMUM IN
frequency_range	0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
mounting_method	CONNECTOR
overall_diameter	0.312 INCHES NOMINAL IN
surface_treatment	PASSIVATE BODY
application_design	TRANSMISSION LINE
end_item_identification	5865-01-107-1039 RECEIVING SET,COUNTERMEASURES
terminal_type_and_quantity	2 CONNECTOR
voltage_standing_wave_ratio	1.15 AND 1.25 AND 1.35
NSN	5985-01-230-2977

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY RANGE: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM

•

BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE

•

OVERALL DIAMETER: 0.312 INCHES NOMINAL IN

•

VOLTAGE STANDING WAVE RATIO: 1.15 AND 1.25 AND 1.35

•

INPUT IMPEDANCE RATING IN OHMS: 50.0

•

MOUNTING METHOD: CONNECTOR

•

RF SIGNAL ATTENUATION IN DECIBELS: 8.5

•

ATTENUATION ACCURACY IN DECIBELS: -0.50 TO 0.50

TECHNICAL CHARACTERISTICS

FREQUENCY RANGE	0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
BODY STYLE	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
OVERALL DIAMETER	0.312 INCHES NOMINAL IN
VOLTAGE STANDING WAVE RATIO	1.15 AND 1.25 AND 1.35
INPUT IMPEDANCE RATING IN OHMS	50.0
MOUNTING METHOD	CONNECTOR
RF SIGNAL ATTENUATION IN DECIBELS	8.5
ATTENUATION ACCURACY IN DECIBELS	-0.50 TO 0.50
OVERALL LENGTH	1.185 INCHES MINIMUM AND 1.245 INCHES MAXIMUM IN
SURFACE TREATMENT	PASSIVATE BODY

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

20-808500-24Reference document

Same NSN cross-reference

Reference document — Secondary reference

MDC88336-8.5Same 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 263-8.5DB?

263-8.5DB is a ATTENUATOR,FIXED.

What parts can replace 263-8.5DB?

There are 2 known substitutes for 263-8.5DB: 20-808500-24, MDC88336-8.5. Substitute compatibility should be verified for your specific system.

What is the NSN for 263-8.5DB?

263-8.5DB is cataloged in the U.S. Government catalog under NSN 5985-01-230-2977. This indicates validated use in U.S. government and defense supply chains.

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