Integrated digital contacting encoder Mounts directly back side with m

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Integrated digital contacting encoder Mounts directly back side with m

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Integrated digital contacting encoder Mounts directly back side with metal bushing integrated into circuit Detented versions available Long operating life
01943-3 Series Rear Mount Module
Bourns 01943-3 Series Rear Mount Module designed integration into Printed Circuit Board completes value-added solution Integrated Panel Control applications. Competitive features result cost savings, reduced inventory, improved reliability. Fits within envelope existing discrete units change from discrete integrated version transparent customers change existing sheet metal required. Electrical Characteristics
Closed Circuit Resistance ohms maximum Open Circuit Resistance .100 ohms minimum Contact Rating.10 milliamps Electrical Travel.Continuous
Environmental Characteristics
Operating Temperature Range .-40 +125 Storage Temperature Range .-40 +140 Life .200 revolutions Vibration Humidity.Per MIL-STD-202, Method 103B, Condition
Product Dimensions
14.17 TYP. (.558 .015) 13.97 TYP. (.550) 9.27 (.365) 4.75 DIA. (.187) 3.18 (.125) 10.34 (.407) 5.97 (.235) 23.88 TYP. (.940 .015) DIA. 6.60 (.260) CHAMFER (.020) MAX. 1.02 (.040) 5.21 (.205) 7.62 TYP. (.300) 11.94 (.470) PLCS. 2.13 +.05/-.03 DIA. (.084 +.002/-.001) NON-PLATED 10.34 (.407)
6.91 DIA. (.272 .002) PLATED
TYP.
FRONT VIEW
SIDE VIEW
HOLE DIMENSIONS
DIMENSIONS:
(IN.)
Specifications subject change without notice.
01943-3 Series Rear Mount Module
Order
INTEGRATED SYSTEM MODULES
SHAFT LENGTH* (From Rear Surface PCB) Code Description 5/8" Length
Code
SERIES MODULES Description Front Mount Front Mount with Switch Rear Mount
*Consult factory other lengths.
SHAFT MATERIAL* Code Description Plastic, 3/16" Dia. Flatted *Consult factory other materials diameters.
NUMBER DETENTS Code Description None Detents Detents Detents
NUMBER PULSES REV. Code Description Pulses (Incremental) Pulses (Incremental) Pulses (Incremental) Pulses (Incremental) Pulses (Incremental)
NOTE: This chart illustrates numbering system module level only. Each Integrated system will require several modules addition electronic components that unique each application.
REV. 04/03 Specifications subject change without notice.

Integrated digital contacting encoder Mounts directly back side with m

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