KSC321JLFS The C&K Components KSC321JLFS is a tactile switch with a momentary off-mom function. It features IP67 sealing and a 3.5mm high actuator.
Mfr Part #:

KSC321JLFS

Available from 1 distributors
Mfr Name: C&K Components
C&K Components
The C&K Components KSC321JLFS is a tactile switch with a momentary off-mom function. It features IP67 sealing and a 3.5mm high actuator.
Total Stock: 8,000 pcs
$ Price Range: $0.75

KSC321JLFS Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
8,000 pcs
8000 pcs On Request 1 On Request On Request On Request On Request On Request

KSC321JLFS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Height off PCB, Vertical
Actuator Orientation
Actuator Type
Circuit
Contact Rating @ Voltage
Illumination
Ingress Protection
Lead Style
Mounting Type
Operating Force
Operating Temperature
Operating Voltage
Outline
Storage Temperature
Switch Function
Tape & Reel
Termination Style

KSC321JLFS Description

Short technical summary and product information.

The KSC321JLFS from C&K Components is a sealed tactile switch designed for SMT applications. It features a momentary action with a SPST-NO contact arrangement and a contact rating of 0.05A at 32VDC.

 

This switch is built for durability, offering IP67 sealing against dust and water ingress. It has a standard actuator height of 3.5mm and a compact outline of 6.2mm x 6.2mm, making it suitable for space-constrained designs.

 

The mounting type is surface mount with J-lead termination style. The operating temperature range is -40°C to 85°C, and it is designed for top actuation. This series is ideal for industrial, automotive, and consumer applications requiring a reliable tactile feedback mechanism.

KSC321JLFS Quick Information

Product Type: Tactile Switch
Series: KSC3 Series
Canonical Name: KSC3 Series Sealed Tactile Switch
Subcategory: Tactile Switch

KSC321JLFS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

KSC321JLFS Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

KSC321JLFS Features

  • Sealed tactile switch with IP67 rating
  • Momentary action, SPST-NO contact arrangement
  • 0.05A @ 32VDC contact rating
  • 3.5mm high actuator
  • Surface mount with J-lead termination

KSC321JLFS Applications

  • Suitable for industrial electronics
  • Used in consumer products
  • Applied in transportation systems
  • Applicable in medical devices

KSC321JLFS FAQs

5 frequently asked questions generated from this part’s specifications.
What is the contact rating for the KSC321JLFS tactile switch?

The contact rating is 0.05A @ 32VDC.

What is the operating temperature range for this switch?

The operating temperature range is -40°C to 85°C.

What is the sealing rating of the KSC321JLFS tactile switch?

The switch has an IP67 sealing rating, meaning it is dust-tight and waterproof.

What is the actuator height of this tactile switch?

The actuator height off the PCB is 3.50mm.

How is the KSC321JLFS tactile switch mounted?

It is a surface mount switch with J-lead termination.

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