01943-1 Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – Front Mount Module

Features
■ Integrated digital contacting encoder
■ Mounts directly to the PCB
■ Can be integrated into any circuit
■ Detented versions available
■ Long operating life
Applications
■ Medical instrumentation
■ Test and measurement equipment
■ Audio equipment
■ Climate control
■ Home lighting
■ Home automation
01943-1 Series Front Mount Module
Bourns 01943-1 Series Front Mount Module is designed for integration into any Printed Circuit Board and completes the value-added
solution for Integrated Panel Control applications. Competitive features result in cost savings, reduced inventory, and improved
reliability.
Encoder Characteristics
Closed Circuit Resistance ...............................................................................................................................................................................5 ohms maximum
Open Circuit Resistance ...........................................................................................................................................................................100 K ohms minimum
Contact Rating........................................................................................................................................................................................10 milliamps @ 10 VDC
Electrical Travel..........................................................................................................................................................................................................Continuous
Environmental Characteristics
Operating Temperature Range ........................................................................................................................................................................-40 °C to +125 °C
Storage Temperature Range ...........................................................................................................................................................................-40 °C to +140 °C
Life ...................................................................................................................................................................................................................200 K revolutions
Vibration ...............................................................................................................................................................................................................................15 G
Humidity..............................................................................................................................................................Per MIL-STD-202, Method 103B, Condition B
Product Dimensions
22.20 ± .25
(.874 ± .010)
TYP.
22.20 ± .25
(.874 ± .010)
TYP.
FRONT VIEW
8.99
(.354)
1.02
4.75 ^(.040)
(.187)
DIA.
CHAMFER
.51
(.020)
X
45°
14.17 ± .38 _TYP.
(.558 ± .015)
7.11
(.280)
TYP.
5.21
(.205)
TYP.
PCB
1.02
(.040)
MAX.
SIDE VIEW
7.87
(.310)
7.87
(.310)
7.87
(.310)
7.87
(.310)
3.56 ± .05
(.140 ± .002)
DIA.
PLATED
4 PLCS.
2.03 +.05/-.03
(.080 +.002/-.001)
DIA.
NON-PLATED
PCB HOLE DIMENSIONS
DIMENSIONS: ^MM
(IN.)
Specifications are subject to change without notice.