C&K

KST221J LFS

SWITCH TACTILE SPST-NO 0.05A 32V

Flychip Semiconductor Solutions 20 Years

Your reliable partner for semiconductor solutions. Flychip supports customers from R&D to mass production with electronic component supply, BOM sourcing, PCB, SMT and PCBA services.

20+
Years Component Supply
BOM
Multi-Part Sourcing
PCBA
PCB / SMT Support
Part No.:
KST221J LFS
Manufacturer:
C&K
Category:
Tactile Switches
Package:
Datasheet:
KST221J LFS.pdf
Description:
SWITCH TACTILE SPST-NO 0.05A 32V
Quantity:
Quality Control

Supplier review, channel management and product verification before delivery.

Global Channels

International chip manufacturer and well-known distributor sourcing network.

BOM to Production

Component supply support from R&D prototype to mass production.

PCB / SMT / PCBA

Integrated manufacturing support to accelerate product development and delivery.

Product Details

Flychip Advantage

From Component Sourcing to Production Delivery

Flychip has been providing electronic components to global customers for 20 years. We combine component supply, BOM services, PCB, SMT and PCBA support to help customers accelerate product development and delivery.

R&D Support

Fast sourcing support for prototype development, sample validation and early-stage engineering needs.

BOM Services

Multi-line BOM matching with component supply, alternative suggestions and procurement follow-up.

Mass Production

Stable supply coordination for production preparation, batch delivery and long-term purchasing needs.

Experienced Team

Over 15 years of channel management, quality control, sales management and organization management experience.

KST221J LFS Technical Information

  • Specifications
  • FAQ
  • Hot Sale
  • Related Products

Specifications

Product Attributes
Attribute Value
Manufacturer:
C&K
Series:
KST
Packaging:
Tape & Reel (TR)
Product Status:
Active
Circuit:
SPST-NO
Switch Function:
Off-Mom
Contact Rating @ Voltage:
0.05A @ 32VDC
Actuator Type:
Standard
Mounting Type:
Surface Mount
Actuator Height off PCB, Vertical:
5.00mm
Actuator Length, Right Angle:
-
Actuator Orientation:
Top Actuated
Termination Style:
J Lead
Outline:
6.20mm x 6.20mm
Illumination:
Non-Illuminated
Illumination Type, Color:
-
Illumination Voltage (Nominal):
-
Operating Force:
200gf
Ingress Protection:
IP40
Features:
-
Operating Temperature:
-40°C ~ 85°C

FAQ

1. How to order KST221J LFS on Flychip?

You can submit an RFQ directly on this page. Our sales team will review your quantity, delivery requirements and target price, then reply with a quotation as soon as possible.

2. How does Flychip verify the quality of KST221J LFS?

We work with qualified channels including international chip manufacturers and well-known distributors. Our team pays close attention to supplier review, traceability, product condition and quality control.

3. Are the price and inventory of KST221J LFS updated in real time?

Inventory and prices of electronic components may fluctuate frequently. The displayed data is for reference, and the final quotation will be confirmed by our sales team.

4. What payment methods are accepted?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and region.

5. How is shipping arranged?

We can arrange international shipping through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for KST221J LFS?

Please contact our sales team within the specified period if there are quantity differences, wrong items, or clear external defects. The product should remain unused and in its original packaging.

7. Can I request technical support for KST221J LFS?

Yes. You can contact us for datasheet, package details, pin information and sourcing assistance related to KST221J LFS.

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KST221J LFS Sourcing & Technical Support

KST221J LFS is supplied by C&K. This page provides key purchasing information including manufacturer, package, datasheet, stock reference, price reference and RFQ support.

As your reliable partner for semiconductor solutions, Flychip supports customers from research and development to mass production with electronic component supply, BOM sourcing, PCB, SMT and PCBA solutions.

Our sourcing partners include international chip manufacturers and well-known distributors. With rich experience in channel management, quality control and sales management, Flychip helps customers accelerate product development and delivery.

Part Number
KST221J LFS
Manufacturer
C&K
Package
Category
Tactile Switches

Inventory4,093

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