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953-3 — ATTENUATOR,VARIABLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

953-3: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS, body_style: COAXIAL TYPE, temp_rating: 80.0 CELSIUS DEGC, overall_width: 1.188 INCHES NOMINAL IN, conductor_form: STRANDED ALL CONDUCTORS, overall_height: 1.031 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-728-3179, 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
953-3
NSN: 5985-00-728-3179
NIINs: 007283179, 013168087
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 93459 — SPECTRUM CONTROL INC DIV WEINSCHEL (USA)
SPECIFICATIONS
materialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
body_styleCOAXIAL TYPE
temp_rating80.0 CELSIUS DEGC
overall_width1.188 INCHES NOMINAL IN
conductor_formSTRANDED ALL CONDUCTORS
overall_height1.031 INCHES NOMINAL IN
overall_length8.250 INCHES NOMINAL IN
voltage_rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
frequency_range1.000 GIGAHERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM
surface_treatmentALUMINUM FIRST POSITION SHIELD FOIL CABLE
application_designTRANSMISSION LINE
conductor_quantity3
NSN5985-00-728-3179
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,VARIABLE TITLE COMPONENT PN 953-3 MFR ATTENUATOR,VARIABLE
KEY FEATURES
•
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS: 0.7
•
IMPEDANCE RATING IN OHMS: 50.0 INPUT-OUTPUT
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 CONNECTOR
•
FREQUENCY RANGE: 1.000 GIGAHERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM
•
BODY STYLE: COAXIAL TYPE
•
ADJUSTMENT DEVICE TYPE AND QUANTITY: 1 KNOB
•
OVERALL ATTENUATION RANGE IN DECIBELS: +0.0 TO 3.0
TECHNICAL CHARACTERISTICS
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.7
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
MOUNTING FACILITY TYPE AND QUANTITY2 CONNECTOR
OVERALL HEIGHT1.031 INCHES NOMINAL IN
FREQUENCY RANGE1.000 GIGAHERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM
BODY STYLECOAXIAL TYPE
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 3.0
VOLTAGE STANDING WAVE RATIO1.50
OVERALL LENGTH8.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
B89-214Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 953-3?
953-3 is a ATTENUATOR,VARIABLE.
What parts can replace 953-3?
There is 1 known substitute for 953-3: B89-214. Substitute compatibility should be verified for your specific system.
What is the NSN for 953-3?
953-3 is cataloged in the U.S. Government catalog under NSN 5985-00-728-3179. This indicates validated use in U.S. government and defense supply chains.
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