H3953-3K — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

H3953-3K: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: COAXIAL TYPE, power_rating: 50.0 WATTS AVERAGE AND 500.0 WATTS PEAK, body_material: ALUMINUM, overall_width: 0.875 INCHES NOMINAL IN, overall_height: 2.380 INCHES NOMINAL IN, overall_length: 3.620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-412-9148, 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

H3953-3K

NSN: 5985-01-412-9148
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 09992 — ANTENNA & RADOME RESEARCH ASSOCIATES CORP DBA ARRA INC DIV ARRA INC (USA)

SPECIFICATIONS

body_style	COAXIAL TYPE
power_rating	50.0 WATTS AVERAGE AND 500.0 WATTS PEAK
body_material	ALUMINUM
overall_width	0.875 INCHES NOMINAL IN
overall_height	2.380 INCHES NOMINAL IN
overall_length	3.620 INCHES NOMINAL IN
frequency_range	1.215 GIGAHERTZ MINIMUM AND 1.400 GIGAHERTZ MAXIMUM
application_design	TRANSMISSION LINE
operating_temp_range	-1.0 TO 55.0 CELSIUS DEGC
impedance_rating_in_ohms	50.0 INPUT-OUTPUT
terminal_type_and_quantity	2 CONNECTOR, COAXIAL, FEMALE
voltage_standing_wave_ratio	1.30
NSN	5985-01-412-9148

COMPONENT DIAGRAM

KEY FEATURES

•

IMPEDANCE RATING IN OHMS: 50.0 INPUT-OUTPUT

•

FREQUENCY RANGE: 1.215 GIGAHERTZ MINIMUM AND 1.400 GIGAHERTZ MAXIMUM

•

BODY STYLE: COAXIAL TYPE

•

OVERALL ATTENUATION RANGE IN DECIBELS: +0.0 TO 3.0

•

VOLTAGE STANDING WAVE RATIO: 1.30

•

ATTENUATION VARIATION METHOD: CONTINUOUS

TECHNICAL CHARACTERISTICS

IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
OVERALL HEIGHT	2.380 INCHES NOMINAL IN
FREQUENCY RANGE	1.215 GIGAHERTZ MINIMUM AND 1.400 GIGAHERTZ MAXIMUM
BODY STYLE	COAXIAL TYPE
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 3.0
VOLTAGE STANDING WAVE RATIO	1.30
OVERALL LENGTH	3.620 INCHES NOMINAL IN
ATTENUATION VARIATION METHOD	CONTINUOUS
OVERALL WIDTH	0.875 INCHES NOMINAL IN
BODY MATERIAL	ALUMINUM

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

M-2977Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1219866-202Reference 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

Ready to buy H3953-3K?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is H3953-3K?

H3953-3K is a ATTENUATOR,VARIABLE.

What parts can replace H3953-3K?

There are 2 known substitutes for H3953-3K: M-2977, 1219866-202. Substitute compatibility should be verified for your specific system.

What is the NSN for H3953-3K?

H3953-3K is cataloged in the U.S. Government catalog under NSN 5985-01-412-9148. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

H3953-3K — ATTENUATOR,VARIABLE

Request a Quote — H3953-3K