Product Detail

K-TEK-B78-38-OTB-BT-DWP rugged industrial trackball

Category: Trackball
Key Number: 2 keys
Key Travel: 1.40mm
Backlight: No
Interface: USB/PS2 optional
Key Switch: Push button switch
Protection Level: IP65 dynamic (front panel)
Mounting Solution: Front panel mount
Operating Temperature: -20ºC to +65ºC
Ball Diameter: 38mm
Application: Industrial, coal and mine, medical, bank kiosk and self service terminal, public access, explosion-proof automation, oil and gas, marine etc.

DESCRIPTION: IP65 dynamic rated compact format vandal proof stainless steel optical trackball with IP65 dynamic sealed & ruggedized stainless

steel mouse buttons and IP68 dynamic rated washable 38.0mm hardened silver resin optical trackball module with +800 DPI resolutions for fast and

accurate fixing cursor position with extreme smooth operation without any noise, stainless steel trackball optional, with rubber sealing gasket under

top stainless steel plate for easy sealing and tightly mounting with cabinet, stainless steel top plate with threaded bolts for top panel mounting solution.

High quality durable black titanium electroplated on the top stainless steel plate with threaded bolts for top panel mounting solution. Which is good for

outdoor application with direct rain and very harsh environments with humidity, much dynamic water, oil, dirt, salt mist etc, no rust risk and anti-salt

spray corrosion.       

DIMENSIONS:   78.0mm x 100.0mm (top panel)





2 keys, IP65 dynamic quality stainless steel button

Key top style

sealed round stainless steel buttons with tactile feeling

Front Plate

Quality brushed black titanium electroplated stainless steel

Key Travel

1.40 mm

Ball diameter

38.1mm/1.50" (19mm, 25mm, 36mm 40mm also available)

Key switch lifespan

more than 1 Mio actuations

Track ball lifespan

> 2 millions rolling

Actuation Force


Mounting Solution

top stainless steel plate with mounting screw bolts


Dimensions with 38mm track ball,

Front plate (W x H): 78.0mm x 100.0mm


PS2, USB are available, Y type cable with ports of PS2 and USB


Power supply

DC +5V±5%

Protection level

IP65 dynamic (front panel), IK09

EMC Standard

EN 55032:2015, EN 55035:2017

Power consuming



Contact Material

sealed stainless steel buttons


Operating temperature

-20ºC~+ 65º C

Storage temperature

- 30ºC~+ 75ºC

Operating RH


Atmospheric pressure




RoHS compliant, CE and FCC certified, ESD




< 30min


All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed).

Packing Details

Each unit to a suitable brown box, suitable brown boxes to a standard export carton.


Industrial, coal and mine, medical, bank kiosk and self service terminal, public access, explosion-proof automation, marine,

oil and gas etc.

R&D Production

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