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Product Overview
Digi-Key Part Number CKN9139-ND
Quantity Available 2.186
Can ship immediately

Manufacturer Part Number

PTS125SK43-2 LFS

Description Tactile Switch SPST-NO Top Actuated Through Hole
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 20 Weeks
Documents & Media
Datasheets PTS125 Series Tact Datasheet
Product Training Modules Introduction to Electromechanical Switches
RoHS Information RoHS Cert of Compliance
Catalog Page 2206 (EU2011-EN PDF)
Product Attributes Select All



Tactile Switches


C&K Components

Series PTS125
Packaging ? Tube ?
Part Status Active
Circuit SPST-NO
Switch Function Off-Mom
Contact Rating @ Voltage 0.05A @ 12VDC
Actuator Type Standard
Mounting Type Through Hole
Actuator Height off PCB, from Pins 4.30mm
Actuator Orientation Top Actuated
Termination Style PC Pin
Outline 12.00mm x 12.00mm
Illumination Non-Illuminated
Illumination Voltage (Nominal) -
Illumination Type, Color -
Operating Force 260gf
Ingress Protection -
Features -
Actuator Material Polybutylene Terephthalate (PBT)
Switch Travel -
Mechanical Life 200,000 Cycles
Operating Temperature -40°C ~ 60°C
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Additional Resources
Standard Package ? 500
Other Names *PTS125SK43 LFS

06:27:22 10/27/2016

Price & Procurement

All prices are in EUR.
Price Break Unit Price Extended Price
1 0,36000 0,36
10 0,34700 3,47
25 0,33560 8,39
50 0,32300 16,15
100 0,31060 31,06
250 0,28572 71,43
500 0,24846 124,23
1.000 0,21119 211,19
5.000 0,17702 885,12

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