Thumbwheel Switches

A thumbwheel switch is a type of switch that converts numbers to binary, decimal or hexadecimal code in your electronic circuit. The converted code then forms on and off signals.

How do thumbwheel switches work?

Thumbwheel switches are typically made from a case, push buttons, slider, rotor, seal plate, packing, PCB and end caps.

When installed in your electronic or digital device, thumbwheel switches allow you to input codes and numbers by manipulating the circular wheel with your thumb (hence thumbwheel). Thumbwheel switches are commonly used in instrumentation, process controls, testing and machine controls.

Types of thumbwheel switches

Thumbwheel switches differ in their mounting method. For example, some thumbwheel switches have a lock function that locks the set values and prevents them from being changed. Others can only be operated with a pen tip or other thin object. When selecting a thumbwheel switch, consider the size of the device the switch will be mounted in and choose accordingly.


...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 1 - 11 รายการจาก 11 รายการ / Viewing 1 - 11 of 11 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price Output Coding Switch Readout Actuator Type Terminal Type Mounting Type Contact Resistance Contact Material Mechanical Life Number of Switch Positions IP Rating Minimum Operating Temperature Maximum Operating Temperature Current Rating Operating Temperature Range
RS Stock No. 828-8166
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DGBN-031D-B
Brand :Idec
THB331.97
Each
Units
6 4 - Solder Panel Mount 200mΩ - - 10 - - - 100mA -
RS Stock No. 118-7704
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SH6-131-AK
Brand :Hartmann
THB303.52
Each
Units
BCD 0 to 9 - Through Hole PCB 100mΩ Gold Plated 100000Operations 10 - -20°C +80°C 100 mA @ 40 V dc -20 → +80°C
RS Stock No. 828-8160
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DMC-1
Brand :Idec
THB216.18
Each
Units
- - - Solder Cable Mount - - - 12 - - - - -
RS Stock No. 161-4802
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PB C-1E000
Brand :ZF
THB368.62
Each
Units
BCD 0 to 9 Thumbwheel Through Hole Panel Mount 100mΩ WE Alloy 10^6Operations 10 - -20°C +80°C 100 mA @ 50 V ac -20 → +80°C
RS Stock No. 828-8163
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DGAN031D-B
Brand :Idec
THB336.02
Each
Units
6 4 - Solder Panel Mount 200mΩ - - 10 - - - 100mA -
RS Stock No. 693-2354
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.HTW-12-RED
Brand :APEM
THB2,597.47
Each
Units
- - Thumbwheel Pre-wired - - - 3000000Operations - IP67 -40°C +85°C 10mA -40 → +85°C
RS Stock No. 693-2376
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.HTW-02-BLK
Brand :Apem
THB2,984.39
Each
Units
- - Thumbwheel Pre-wired - - - 3000000Operations - IP67 -40°C +85°C 10mA -40 → +85°C
RS Stock No. 693-2379
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.HTW-02-RED
Brand :Apem
THB2,984.39
Each
Units
- - Thumbwheel Pre-wired - - - 3000000Operations - IP67 -40°C +85°C 10mA -40 → +85°C
RS Stock No. 693-2360
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.HTW-12-GRY
Brand :APEM
THB2,984.39
Each
Units
- - Thumbwheel Pre-wired - - - 3000000Operations - IP67 -40°C +85°C 10mA -40 → +85°C
RS Stock No. 693-2372
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.HTW-02-BLU
Brand :APEM
THB2,984.39
Each
Units
- - Thumbwheel Pre-wired - - - 3000000Operations - IP67 -40°C +85°C 10mA -40 → +85°C
RS Stock No. 693-2385
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.HTW-02-GRY
Brand :APEM
THB2,984.39
Each
Units
- - Thumbwheel Pre-wired - - - 3000000Operations - IP67 -40°C +85°C 10mA -40 → +85°C
Related Products
Gold-plated break-before-make contact Two up/down buttonsDecade, BCD and ...
Description:
Gold-plated break-before-make contact Two up/down buttonsDecade, BCD and HexadecimalModules may be separated by spacers and assembled between cheeksH 24mm, W 7.62mm, D 32mmCheeks and spacers available separatelyCut out, 22.5 by [(no. of switches x 7.62) x (no. of spacers x ...
Shot moulded actuators with red or green sections, ...
Description:
Shot moulded actuators with red or green sections, which become visible in the ON positionSPST silver-cadmium oxide contacts Connection via .250in push-on receptaclesRetention barb design enables the switches to fit a range of cut-outsPolyester/Nylon actuator, Nylon caseIdeal where illuminated switches ...
Suregrip RM2 series rocker modules offer a waterproof ...
Description:
Suregrip RM2 series rocker modules offer a waterproof panel mounted product suitable for use within more demanding environments. The RM2 series can be used on both internal and external applications. IP67 rated.Offered in both momentary & maintained contact configurations.2 pole ...
From Apem, this no-volt release switch features a ...
Description:
From Apem, this no-volt release switch features a colour coded off and on momentary action switch. Typically used in industrial environments, the switch is protected to IP65 on the button side, thanks to a clear flexible barrier.Stock No: 693-1256 is ...