#8311-20 Attenuators Fixed Miniature | Related Equipment Waveguides Antennas

8311-20

Fixed Attenuator

NSN 5985-00-878-7944

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008787944

Detail Specifications

Application Design:
Transmission line
Body Material:
Any acceptable
Body Style:
Rectangular, terminal/terminals on opposite surfaces
Body Surface Treatment:
Any acceptable
Overall Length:
5.000 inches
Overall Height:
2.375 inches
Overall Width:
1.375 inches
Mounting Hole/stud Quantity:
4
Body Length:
4.000 inches
Operating Tempurature Range:
-40.0/+45.0 degrees celsius
Voltage Standing Wave Ratio:
1.10
Input Impedance Rating In Ohms:
50.0
Output Impedance Rating In Ohms:
50.0
Coaxial Connector Series Designation:
Bnc and n
Power Rating:
20.0 watts average
Rf Signal Attenuation In Decibels:
20.0
Voltage Standing Wave Ratio Frequency Range:
+0.0/+1.0 gigahertz
Mounting Facility Thread Size And Series/type Designator:
6-32 unc
Connection Type Per Function:
Female output and male input
Mounting Method:
Threaded hole
Terminal Type And Quantity:
2 connector
Frequency Range:
Between 0.000 hertz and 1.000 gigahertz
NSN:
5985-00-878-7944
Item Name:
Attenuators Fixed Miniature
Cage Code:
70998

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
SM-C-620676
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
379-0511-010
Cage Code:
13499
RNCC:
C
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
AF
Part Number:
8340-225
Cage Code:
70998
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Fixed Attenuators
------------ P/N 8311-20

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Last Updated: 07/25/2025