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KSR221GLFS

C & K Components

KSR221GLFS by C & K Components

KEYPAD SWITCH; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Type (Actuator): SOFT TYPE; Solderability: REFLOW; No. of Switches: 1;

Median Price

$0.570

Lifecycle Status

Suppliers In-Stock

43

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Mouser Electronics

USA . 15,538 parts In-Stock

1+ parts

$1.070

100+ parts

$0.711

1k+ parts

$0.577

10k+ parts

$0.514

15,538

$1.070

$0.711

$0.577

$0.514

DigiKey

USA . 25,771 parts In-Stock

1+ parts

$1.090

100+ parts

$0.767

1k+ parts

$0.636

10k+ parts

$0.551

25,771

$1.090

$0.767

$0.636

$0.551

NEP Electronics

USA . 150,348 parts In-Stock

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Master Electronics

USA . 138,892 parts In-Stock

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$0.710

1k+ parts

$0.471

10k+ parts

$0.456

138,892

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$0.710

$0.471

$0.456

TTI Europe

Germany . 62,500 parts In-Stock

1+ parts

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$0.440

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Avnet

USA . 47,500 parts In-Stock

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$0.398

47,500

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Element14

Singapore . 37,459 parts In-Stock

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Farnell

UK . 23,689 parts In-Stock

1+ parts

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$0.863

1k+ parts

$0.784

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$0.863

$0.784

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Arrow

USA . 17,500 parts In-Stock

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$0.470

17,500

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Verical

USA . 17,500 parts In-Stock

1+ parts

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$0.476

17,500

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$0.476

Future Electronics

Canada . 15,000 parts In-Stock

1+ parts

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$0.350

15,000

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RS (Exports)

UK . 6,160 parts In-Stock

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Chip1Stop

Japan . 2,326 parts In-Stock

1+ parts

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100+ parts

$0.664

1k+ parts

$0.544

10k+ parts

$0.398

2,326

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$0.664

$0.544

$0.398

Adafruit Industries

USA . 700 parts In-Stock

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700

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Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

DF Sales Co.

USA . 1,250 parts In-Stock

1+ parts

$0.196

100+ parts

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$0.196

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DF Sales Co.

USA . 1,250 parts In-Stock

1+ parts

$0.196

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1,250

$0.196

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Nova Conductors

Japan . 300 parts In-Stock

1+ parts

$0.457

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300

$0.457

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Component Electronics Inc.

Canada . 600 parts In-Stock

1+ parts

$0.540

100+ parts

$0.400

1k+ parts

$0.350

10k+ parts

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600

$0.540

$0.400

$0.350

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TME

Poland . 1,237 parts In-Stock

1+ parts

$0.735

100+ parts

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$0.621

10k+ parts

$0.581

1,237

$0.735

-

$0.621

$0.581

Ozdisan Elektronik

Türkiye . 2,035 parts In-Stock

1+ parts

$0.904

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2,035

$0.904

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Component Sense

UK . 178,262 parts In-Stock

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IBS Electronics

USA . 142,748 parts In-Stock

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NAC Semi

USA . 110,000 parts In-Stock

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$0.758

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Vyrian

USA . 43,040 parts In-Stock

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Rutronik

Germany . 15,000 parts In-Stock

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$0.637

15,000

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Bristol Electronics

USA . 9,500 parts In-Stock

1+ parts

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100+ parts

$0.309

1k+ parts

$0.231

10k+ parts

$0.214

9,500

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$0.309

$0.231

$0.214

ACDS - Activité Composants Distribution Service

France . 5,000 parts In-Stock

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Electro Sonic

Canada . 4,945 parts In-Stock

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$0.477

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$0.477

ComSIT Distribution GmbH

Germany . 3,390 parts In-Stock

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Schukat

Germany . 2,400 parts In-Stock

1+ parts

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$0.640

1k+ parts

$0.480

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$0.367

2,400

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$0.640

$0.480

$0.367

Sensible Micro Corp

USA . 2,388 parts In-Stock

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Inventory MP

USA . 1,717 parts In-Stock

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Connect4Technologies Inc.

Canada . 1,485 parts In-Stock

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Ashlea Components Ltd

UK . 1,091 parts In-Stock

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Prism Electronics

USA . 1,068 parts In-Stock

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Semtec, LLC

USA . 500 parts In-Stock

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Contempo Components LLC

USA . 330 parts In-Stock

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330

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Electronics Depot

USA . 86 parts In-Stock

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86

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Q Components

USA . 70 parts In-Stock

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70

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Elcom Components

USA . 52 parts In-Stock

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52

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Connector Distribution Corp

USA . 40 parts In-Stock

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40

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Right Parts Inc.

USA . 40 parts In-Stock

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40

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Avant Electronics Limited

UK . 38 parts In-Stock

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38

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Semicontronic

India . 41,199 parts In-Stock

1+ parts

$0.332

100+ parts

$0.324

1k+ parts

$0.322

10k+ parts

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41,199

$0.332

$0.324

$0.322

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Continental Prestige Electronics

USA . 21,451 parts In-Stock

1+ parts

$0.398

100+ parts

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1k+ parts

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10k+ parts

$0.390

21,451

$0.398

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$0.390

Argo Parts USA

USA . 558 parts In-Stock

1+ parts

$0.398

100+ parts

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1k+ parts

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10k+ parts

$0.386

558

$0.398

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$0.386

Ampacity Inc.

Singapore . 38,590 parts In-Stock

1+ parts

$0.720

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38,590

$0.720

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Aztec Data Supply Inc.

USA . 3,153 parts In-Stock

1+ parts

$2.925

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$2.925

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CoreStaff

Japan . 2,500 parts In-Stock

1+ parts

$3.850

100+ parts

$0.596

1k+ parts

$0.557

10k+ parts

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$3.850

$0.596

$0.557

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Perfect Parts

USA . 182,000 parts In-Stock

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Assy Fe

Spain . 139,080 parts In-Stock

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Glotronic Ltd.

UK . 66,000 parts In-Stock

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Authorized Procurement Solutions

USA . 7,000 parts In-Stock

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GreenTree Electronics

Israel . 2,995 parts In-Stock

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Component Stockers USA

USA . 2,723 parts In-Stock

1+ parts

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100+ parts

$0.390

1k+ parts

$0.360

10k+ parts

$0.280

2,723

-

$0.390

$0.360

$0.280

Speed Components Ltd (Excess)

Israel . 2,367 parts In-Stock

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2,367

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Kepictronics

USA . 1,400 parts In-Stock

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1,400

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Robosynatics

Brazil . 900 parts In-Stock

1+ parts

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100+ parts

$0.796

1k+ parts

$0.796

10k+ parts

$0.796

900

-

$0.796

$0.796

$0.796

Lucentia Tech

USA . 900 parts In-Stock

1+ parts

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100+ parts

$0.796

1k+ parts

$0.796

10k+ parts

$0.796

900

-

$0.796

$0.796

$0.796

Advanced Electronics

New Zealand . 700 parts In-Stock

1+ parts

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700

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Netroflash

USA . 100 parts In-Stock

1+ parts

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100+ parts

$0.448

1k+ parts

$0.434

10k+ parts

$0.425

100

-

$0.448

$0.434

$0.425

Technical Specifications

Keypad Switches KSR221GLFS attributes and parameters. Explore more Keypad Switches devices from C & K Components

Specs

Actuator Travel (mm):

0.3

Type (Actuator):

Body Width:

3.8 inch

Body Height:

1.75 mm

Body Length/Diameter:

6 mm

Center Contact Material:

SILVER

Circuit Config:

1X1

Maximum Contact Bounce Time:

1 ms

Maximum DC Contact Current:

.05 A

DC Maximum Power Rating R Load (Contact):

1VA@32VDC

DC Maximum Rating R Load (Contact):

0.05A@32VDC

Contact Resistance:

100 mohm

Maximum DC Contact Voltage:

32 V

Electrical Life:

100000 Cycle(s)

End Contact Material:

SILVER

Insulation Resistance:

1000000000 ohm

JESD-609 Code:

e4

Mounting Feature:

No. of Switches:

1

Maximum Operating Force:

2 N

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Packing Method:

TR

Sealing:

IP50

Solderability:

Switch Action:

MOMENTARY-TACTILE

Switch Function:

Switch Type:

Terminal Finish:

SILVER

Termination Type:

SOLDER

Trade Compliance

KSR221GLFS Switches trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.50.90.40

SB

8536.50.90.40

Manufacturer Highlights

C & K Components

C&K is now a part of Littelfuse, Inc. Since its formation in 1928, C&K has been at the forefront of technological evolution in electromechanical switches. The company’s unmatched design capabilities tailored to customer needs are recognized globally by design engineers who demand high-quality switch performance. Nearly a century later, C&K remains one of the most recognizable and trusted names in the e-mech switch industry. C&K has headquarters in Waltham, Massachusetts (United States) and global design centers at its HQ location alongside Dole (France) and Huizhou (China). Used in automotive, industrial, medical and consumer products, among other applications, C&K products – including tactile, rocker and toggle switches – are assembled in over 55,000 standard products and 8.5 million switch combinations to companies that design, manufacture and distribute electronics products. So whether you’re interested in a universal paddle switch assembly for a fire alarm, a compact start/stop button for a boating application, a switching mechanism for a surgical device with a specific actuation force, or a tailor-made multi-position snap-switch module for temperature adjustment, you can count on C&K to deliver the best possible solution every time.

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