Model: SA-273/U

Radio Frequency Transmiss Switch

Properties:

Body Style
Rectangular
Overall Length
4.290 inches
Frequency Rating
0.0 gigahertz single frequency crosstalk reference and 10.0 gigahertz single frequency crosstalk reference
Frequency Rating
0.0 gigahertz single frequency insertion loss reference and 10.0 gigahertz single frequency insertion loss reference
Frequency Rating
0.0 gigahertz single frequency operating and 10.0 gigahertz single frequency operating
Frequency Rating
0.0 gigahertz single frequency rf power handling and 10.0 gigahertz single frequency rf power handling
Frequency Rating
0.0 gigahertz single frequency voltage standing wave ratio and 10.0 gigahertz single frequency voltage standing wave ratio
Frequency Rating
0.0 gigahertz and 10.0 gigahertz single frequency insertion loss reference
Frequency Rating
0.0 gigahertz and 10.0 gigahertz single frequency operating
Frequency Rating
0.0 gigahertz and 10.0 gigahertz single frequency rf power handling
Frequency Rating
0.0 gigahertz and 10.0 gigahertz single frequency voltage standing wave ratio
Frequency Rating
0.0 gigahertz and 10.0 gigahertz single frequency crosstalk reference
Overall Diameter
5.000 inches
Unthreaded Mounting Hole Diameter
0.189 inches
Switch Type
Nontransfer
Longest Horizontal Distance Between Mounting Centers
2.500 inches single mounting facility pattern
Longest Vertical Distance Between Mounting Centers
2.500 inches single mounting facility pattern
Operating Tempurature Range
-55.0/+85.0 degrees celsius
Voltage Standing Wave Ratio
1.50 single
Insertion Loss In Decibels
0.52 single
Coaxial Connector Series Designation
N
Connector End Design
Female
Rf Power Handling Capability
100.0 watts average single
Minimum Crosstalk Rating In Decibels
25.0 single
Actuator Operating Method
Manual
Switch Operation Sequence
Breaks before makes
Pole Quantity
1
Throw Quantity
2
Coupling Position Quantity
3
Mounting Facility Type And Quantity
4 unthreaded hole
Mounting Facility Pattern
Four position rectangular single mounting facility pattern
Material
Aluminum body
Surface Treatment
Anodize body outside surfaces
Test Data Document
81349-mil-s-3928 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity
3 receptacle, coaxial
NSN
5985-00-665-3042
Part Number
SA-273/U
Description
Switch,radio Frequency Transmiss
CAGE
80058

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 SA-273/U NSN 5985-00-665-3042

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.5000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
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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