Available Replacements
Image is representational - see manufacturer specifications

Littelfuse / C&K Authorized Distributor

KSA1M431LFT

Sealed Tact Switch

+ see all

View Datasheet Ask the Datasheet Accessories

RoHS Compliant
Discontinued & Replaced
Reel Packaging
Certificate of Compliance
Description +
Sealed Tact Switch
Search Keywords: KSA1M431LFT
SPECS +
Product Attribute Attribute Value Select Attribute
Supplier: Littelfuse / C&K
Part No: KSA1M431LFT
Alias/AKA: Y33A43116FPLFT
Unit of Measure: Per Each
RoHS: Yes
HTS: 8536509040
COO: FR
ECCN: EAR99
Reel Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information. 500
Dimension: 7.4 x 9 x 4.7 mm
Mounting: PCB Through Hole
Pole Throw Configuration: SPST
Switch Configuration: N.O.
Actuator Style: Round Button
Operating Force: 3 N
Contact Rating @ Voltage: 0.2 A
Illumination Type: N/R
Body Orientation: Straight
Termination Style: PC Pins
Symbol, Footprint, 3D Model
Tools/3D Models +
Frequently Asked Questions
Is KSA1M431LFT discontinued?
Yes, KSA1M431LFT from Littelfuse / C-K is discontinued (end-of-life June 2016). OnlineComponents.com is an authorized distributor and may have remaining stock or a recommended replacement for it.
What replaces KSA1M431LFT?
The recommended replacement for KSA1M431LFT is KSA1M431LFTR from Littelfuse / C&K, available from OnlineComponents.com.
Is KSA1M431LFT RoHS compliant?
Yes, KSA1M431LFT is RoHS compliant.
What is the lead time for KSA1M431LFT?
The standard lead time for KSA1M431LFT is approximately 5 weeks. In-stock quantities ship from OnlineComponents.com.
  • Item discontinued
Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.

Join the circuit, keeping you connected to OnlineComponents.com and beyond!