Tactile Switch SPST-NO Top Actuated Surface Mount
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Tactile Switch SPST-NO Top Actuated Surface Mount
C&K Switches for Medical Applications

KMR421G LFS

DigiKey Part Number
CKN10249TR-ND - Tape & Reel (TR)
CKN10249CT-ND - Cut Tape (CT)
CKN10249DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
KMR421G LFS
Description
SWITCH TACTILE SPST-NO 0.05A 32V
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Tactile Switch SPST-NO Top Actuated Surface Mount
Datasheet
 Datasheet
EDA/CAD Models
KMR421G LFS Models
Product Attributes
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Category
Actuator Orientation
Top Actuated
Mfr
Termination Style
Gull Wing
Series
Outline
4.60mm x 2.80mm
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Illumination
Non-Illuminated
Part Status
Active
Operating Force
200gf
Circuit
SPST-NO
Features
Grounding Pin
Switch Function
Off-Mom
Operating Temperature
-40°C ~ 85°C
Contact Rating @ Voltage
0.05A @ 32VDC
Switch Travel
0.25mm
Actuator Type
Standard
Mechanical Life
200,000 Cycles
Mounting Type
Base Product Number
Actuator Height off PCB, Vertical
2.50mm
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 9,626
Check for Additional Incoming Stock
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.08000$1.08
10$0.91900$9.19
25$0.85680$21.42
100$0.76480$76.48
250$0.70836$177.09
500$0.66886$334.43
1,000$0.63245$632.45
2,500$0.58931$1,473.28
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
6,000$0.55346$3,320.76
12,000$0.52866$6,343.92
18,000$0.51555$9,279.90
30,000$0.50042$15,012.60
Manufacturers Standard Package