BR18-250 — ATTENUATOR,FIXED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

BR18-250: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include material: COPPER BODY, body_style: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE, power_rating: 30.0 WATTS AVERAGE, overall_width: 0.250 INCHES NOMINAL IN, overall_height: 0.160 INCHES MAXIMUM IN, overall_length: 0.765 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-408-9801, 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

BR18-250

NSN: 5985-01-408-9801
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 0C3F5 — RES-NET MICROWAVE INC DBA RES-NET MICROWAVE, INC (USA)

SPECIFICATIONS

material	COPPER BODY
body_style	RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
power_rating	30.0 WATTS AVERAGE
overall_width	0.250 INCHES NOMINAL IN
overall_height	0.160 INCHES MAXIMUM IN
overall_length	0.765 INCHES NOMINAL IN
frequency_range	960.000 MEGAHERTZ MINIMUM AND 1215.000 MEGAHERTZ MAXIMUM
mounting_method	TERMINAL
precious_material	GOLD
surface_treatment	NICKEL BODY
application_design	TRANSMISSION LINE
operating_temp_range	-55.0 TO 125.0 CELSIUS DEGC
NSN	5985-01-408-9801

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY RANGE: 960.000 MEGAHERTZ MINIMUM AND 1215.000 MEGAHERTZ MAXIMUM

•

BODY STYLE: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE

•

PRECIOUS MATERIAL: GOLD

•

VOLTAGE STANDING WAVE RATIO: 1.15

•

INPUT IMPEDANCE RATING IN OHMS: 50.0

•

MOUNTING METHOD: TERMINAL

•

RF SIGNAL ATTENUATION IN DECIBELS: 0.5

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.160 INCHES MAXIMUM IN
FREQUENCY RANGE	960.000 MEGAHERTZ MINIMUM AND 1215.000 MEGAHERTZ MAXIMUM
BODY STYLE	RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
PRECIOUS MATERIAL	GOLD
VOLTAGE STANDING WAVE RATIO	1.15
INPUT IMPEDANCE RATING IN OHMS	50.0
MOUNTING METHOD	TERMINAL
RF SIGNAL ATTENUATION IN DECIBELS	0.5
ATTENUATION ACCURACY IN DECIBELS	-0.125 TO 0.125
OVERALL LENGTH	0.765 INCHES NOMINAL IN

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

379-069-250Reference document

Same NSN cross-reference

Reference document — Secondary reference

A3RC35-25Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is BR18-250?

BR18-250 is a ATTENUATOR,FIXED.

What parts can replace BR18-250?

There are 2 known substitutes for BR18-250: 379-069-250, A3RC35-25. Substitute compatibility should be verified for your specific system.

What is the NSN for BR18-250?

BR18-250 is cataloged in the U.S. Government catalog under NSN 5985-01-408-9801. This indicates validated use in U.S. government and defense supply chains.

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