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littelfuse/c-k
Authorized Distributor

KSR221GLFS

Littelfuse/C&K

Switch - Tactile - N.O. - SPST - Round Button - Gull Wing - 0.05A - 32VDC - 1VA - 200000Cycles - 2N - SMD - Automotive - T/R

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RoHS Compliant

REEL Packaging

Certificate of Compliance Guarantee

Description +

Switch - Tactile - N.O. - SPST - Round Button - Gull Wing - 0.05A - 32VDC - 1VA - 200000Cycles - 2N - SMD - Automotive - T/R

Product Highlights:

Saves PCB space
Range of 4 actuation forces
G terminations
Detect type available
Rubber actuator
IP 50 sealed

Potential Applications:

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SPECS +

Product Attribute

Attribute Value Select Attribute
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Supplier:

Littelfuse/C&K
Part No:

KSR221GLFS
Alias/AKA:

Y35A22110FPLFS
Unit of Measure:

Per Each
RoHS:

Yes
HTS:

8536501
COO:

FR
ECCN:

EAR99
Reel Pack:

2500
Dimension:

7.3 x 3.8 x 2.5 mm
Mounting:

PCB Surface Mount
Pole Throw Configuration:

SPST
Switch Configuration:

N.O.
Actuator Style:

Round Button
Operating Force:

2 N
Contact Rating @ Voltage:

1 A
Illumination Type:

N/R
Body Orientation:

Straight
Termination Style:

Gull Wing
Seal:

N/A
Seal Location:

N/A

Tools/3D Models +

EE ToolBox

Product Guides +

Product Drawing

Datasheet

Component Focus: C&K Switches for Building Automation and Mobile Electronics

Learn more about C&K Components Building Automation - C&K Switches that Fit

Price Match Guarantee - we'll meet or beat any authorized Competitor's published price.

Price Match

This product is discontinued, but still in stock.
This product is NOT RoHS Compliant. See alternative
Different product options available. See alternative
Different packaging options available. See alternative
Possible Replacement options available. See alternative
Item discontinued
End of Life: Final orders must be placed by
Item discontinued

This product is no longer being manufactured but there may be alternatives. We can help you, Contact Us.

Price Match Guarantee

We’ll meet or beat any authorized competitor’s published price for this part.

In Stock: 142,958

Can Ship immediately

On Order:

Manufacturer Stock:

0 can ship

Stock lot only:

MOQ for In Stock Qty:

500

MOQ for out of Stock Qty:

3750

Order Increment:

Factory Lead-Time:

8 Weeks can ship 6/26/26

ADD TO CART

Your order may include a combination of full reels and cut tape depending on available stock.

Need guaranteed full reels? Contact Sales

Price (USD)

Qty

Unit Price

500

$0.615

1,000

$0.605

2,500

$0.596

3,750

$0.582

7,500

$0.553

11,250

$0.545

15,000 +

$0.531

Reel Package

Standard Packaging

Standard packaging is the minimum package size OnlineComponents.com receives from the supplier. The minimum order quantity might be less than the supplier's standard packaging. The type of packaging (such as reel, tube, tray) may be subject to change when the product is divided into smaller quantities.

Reel Packaging

This product ships on a reel. Depending on the quantity ordered, you may receive full factory reels, cut tape (components on a strip cut from a reel), or a combination of both.

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KSR221GLFS

Littelfuse/C&K

Price (USD)

Standard Packaging

Reel Packaging

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