Model: OS-4256

Radio Frequency Transmiss Switch

Special Features:

Mounting pins are gold plated; 0.028 in. Min and 0.032 in. Max dia

Properties:

Overall Length
Between 0.770 inches and 0.800 inches
Overall Height
Between 0.370 inches and 0.400 inches
Overall Width
Between 0.565 inches and 0.630 inches
Frequency Rating
10.0 megahertz single frequency voltage standing wave ratio and 70.0 megahertz single frequency voltage standing wave ratio
Switch Type
Nontransfer
Operating Tempurature Range
-65.0/+100.0 degrees celsius
Switch Operation Sequence
Breaks before makes
Switch Return Mechanism Type
Fail-safe
Pole Quantity
1
Throw Quantity
2
Precious Material And Location
External pin surfaces gold
Precious Material
Gold
Terminal Type And Quantity
8 pin
NSN
5985-01-180-7412
Part Number
OS-4256
Description
Switch,radio Frequency Transmiss
CAGE
64537

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 OS-4256 NSN 5985-01-180-7412

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:
G
ESD:
B
ESD:
B
MMAC:
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:
M
SPI No.:
SPI Rev.:
SPC Mkg:
39
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
--
WCC:
72D
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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