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FSC 5985 | Related Equipment Waveguides Antennas
SCB60761

Model: SCB60761

Variable Attenuator

Properties:

Application Design

Audio

Body Style

Waveguide type

Overall Length

2.656 inches

Overall Height

1.906 inches

Overall Width

2.156 inches

First Flat Length

0.438 inches

Flat Height

0.219 inches

Body Diameter

1.844 inches

Shaft Diameter

0.250 inches

Shaft Length

0.750 inches

Schematic Diagram Designator

Unbalanced "lr"

Distance Between Mounting Facility Centers

1.375 inches

Operating Tempurature Range

-55.0/+120.0 degrees celsius

Power Rating

600.0 milliwatts average

Mounting Facility Screw Thread Series Designator

Unc

Insertion Loss At Minimum Attenuation In Maximum Decibels

0.7

Overall Attenuation Range In Decibels

+0.0/+12.0

Attenuation Accuracy Reference Frequency

5.0 kilohertz

Attenuation Variation Method

Stepped

Step Position Quantity

Attenuation Per Step In Decibels

1.0

Mounting Facility Type And Quantity

2 threaded hole

Frequency Range

Between 0.000 kilohertz and 29.000 kilohertz

Overall Attenuation Accuracy In Decibels

-0.30/+0.30

Segment Attenuation Range In Decibels

+0.00/+12.00

Segment Attenuation Accuracy In Decibels

-0.25/+0.25

Mounting Thread Quantity

32 per inch

Adjustment Device Type And Quantity

1 slotted screw

Mounting Facility Pattern

Two position in-line

Shaft Type

Round, flatted

Mounting Facility Screw Thread Diameter

0.138 inches

Impedance Rating In Ohms

100000.0 input-output

Terminal Type And Quantity

6 tab, solder lug

NSN

5985-00-295-5542

Part Number

SCB60761

Description

Attenuator,variable

CAGE

80063

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).

Part SCB60761 NSN 5985-00-295-5542

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00838

FIIG:

A223A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

061700

UFC:

34580

LTL:

RATING VARIABLE

LCL:

WCC:

72D

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 8529109000
SITC: 76493
End Use: Telecommunications equipment
NAICS: 334220
USDA: 1

Freight Class: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi