Model: 55946-2-02

Data Entry Trackball

Special Features:

Three inch ball tracker; resolution of 300 pulses/revolution

Properties:

Operating Tempurature Range
-10.0/+65.0 degrees celsius
Features Provided
Electromagnetic interference shielding
Unit Design
Panel mounted
Voltage In Volts And Current Type
5.0 dc
Interface Type
Rs 422
NSN
7025-01-413-6838
Part Number
55946-2-02
Description
Trackball,data Entry
CAGE

A device which includes a sphere mounted in a small open-topped box. The sphere is hand-operated by rotating it in a backward, a forward, or a sideway direction while maintaining the device in a fixed location. The movement of the sphere generates a signal which may be used to move a cursor and/or tracking symbol on the face of a display, such as a cathode ray tube; to input data into an electronic system; and/or to control the operation of a system. It may or may not include additional input devices, such as switches or variable resistors.

Part 55946-2-02 NSN 7025-01-413-6838

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37535
FIIG:
A514A0
Concept No.:
App. Key:
Cond. Code:
2
Status:
A

Material Classification

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

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Phone: +1 470-231-0824
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Schedule B and Export
  • Schedule B: 8471609050
  • SITC: 75260
  • End Use: Computers
  • NAICS: 334118
  • USDA: 1

Freight Class: Adp input/output units, nesoi

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