Model: 303-11020-57

Radio Frequency Transmiss Switch

Properties:

Body Style
Rectangular
Overall Length
4.500 inches
Overall Height
1.813 inches
Overall Width
1.813 inches
Switch Type
Transfer
Operating Tempurature Range
-55.0/+85.0 degrees celsius
Coaxial Connector Series Designation
Tnc
Connector End Design
Female
Rf Power Handling Capability
1.0 kilowatts average single
Actuator Current Type And Rating In Amps
0.31 dc
Actuator Voltage In Volts
28.0
Switch Operation Sequence
Makes before breaks
Switching Time
30.0 milliseconds
Switch Return Mechanism Type
Fail-safe
Coupling Position Quantity
4
Terminal Type And Quantity
4 receptacle, coaxial
NSN
5985-01-249-1874
Part Number
303-11020-57
Description
Switch,radio Frequency Transmiss
CAGE
62165

An item specifically designed for mechanically or electronically positioning one or more radio frequency transmission line sections so as to couple it or them to other sections in a radio frequency transmission line system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. Excludes relay, (as modified).

Part 303-11020-57 NSN 5985-01-249-1874

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05298
FIIG:
A158A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
723
TCC:
Z
SHC:
9
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

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