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Datasheet Replacement Marking Code
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25LC128
Hotenda Part Number
H4043911
Manufacturer Part
KSC621J LFS
Manufacturer
C&K Components
Description
Tactile Switch SPST-NO Top Actuated Surface Mount
Category
Switches
Family
Tactile Switches
Series
-
Manufacturer Quantity
4935
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
750
$0.00
$0.39
1,500
$0.31
$0.31
5,250
$0.06
$0.29

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
Datasheets
KSC Series Tact Datasheet
Featured Product
Industrial Switches – C&K Components | Hotenda
Online Catalog
KSC Series
PCN Design/Specification
KSCx Improvement 14/Nov/2007
KSC6 Series 21/Jun/2013
KSC Series Marking 19/Sep/2014
Product Training Modules
Sealed Switch – Part 1
Sealed Switch – Part 2
Sealed Switch – Part 3
Sealed Switch – Part 4
Introduction to Electromechanical Switches
Industrial Switches for Safety and Security
RoHS Information
RoHS Cert of Compliance
Actuator Height off PCB, from Pins
7.70mm
Actuator Material
-
Actuator Orientation
Top Actuated
Actuator Type
Standard
Category
Switches
Circuit
SPST-NO
Contact Rating @ Voltage
0.05A @ 32VDC
Family
Tactile Switches
Features
-
Illumination
Non-Illuminated
Illumination Type, Color
-
Illumination Voltage (Nominal)
-
Ingress Protection
IP67 - Dust Tight, Waterproof
Manufacturer
C&K Components
Mechanical Life
300,000 Cycles
Mounting Type
Surface Mount
Operating Force
170gf
Operating Temperature
-40°C ~ 85°C
Outline
6.20mm x 6.20mm
Packaging
Tape & Reel (TR)
Part Status
Active
Series
KSC
Switch Function
Off-Mom
Switch Travel
0.40mm
Termination Style
J Lead
Other Names
401-1748-2
KSC621JLFS
Y31A21051FP LFS
Standard Package
750
Tags
KSC621J (2) KSC621 (5) KSC62 (6) KSC6 (11) KSC (467)

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