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KSR221GNCLFS

C & K Components

KSR221GNCLFS by C & K Components

KSR221GNCLFS by C & K Components is a SPST keypad switch with 200000 cycles electrical life, 1VA@32VDC power rating, and IP50 sealing. Ideal for applications requiring momentary-tactile switch action in environments with temperatures ranging from -40 to 85 °C.

Median Price

$0.516

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (Authorized)

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

Element14

Singapore . 5,880 parts In-Stock

1+ parts

$0.568

100+ parts

$0.473

1k+ parts

$0.358

10k+ parts

-

5,880

$0.568

$0.473

$0.358

-

Farnell

UK . 5,880 parts In-Stock

1+ parts

-

100+ parts

$0.464

1k+ parts

$0.424

10k+ parts

-

5,880

-

$0.464

$0.424

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 42 parts In-Stock

1+ parts

$0.400

100+ parts

-

1k+ parts

-

10k+ parts

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42

$0.400

-

-

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Vyrian

USA . 5,523 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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5,523

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-

-

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Distributors (Availability)

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

Aranea Global

USA . 1,000 parts In-Stock

1+ parts

$0.392

100+ parts

-

1k+ parts

$0.376

10k+ parts

-

1,000

$0.392

-

$0.376

-

Continental Prestige Electronics

USA . 10,028 parts In-Stock

1+ parts

$0.400

100+ parts

-

1k+ parts

-

10k+ parts

$0.392

10,028

$0.400

-

-

$0.392

Argo Parts USA

USA . 3,329 parts In-Stock

1+ parts

$0.400

100+ parts

-

1k+ parts

-

10k+ parts

$0.388

3,329

$0.400

-

-

$0.388

Advanced Electronics

New Zealand . 50 parts In-Stock

1+ parts

$0.407

100+ parts

$0.407

1k+ parts

$0.407

10k+ parts

-

50

$0.407

$0.407

$0.407

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Aztec Data Supply Inc.

USA . 366 parts In-Stock

1+ parts

$1.050

100+ parts

-

1k+ parts

-

10k+ parts

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366

$1.050

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Authorized Procurement Solutions

USA . 1,000 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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1,000

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Overview

Enhance your products with the KSR221GNCLFS keypad switch by C & K Components. With a stellar reputation for quality and reliability, C & K Components delivers top-notch solutions for various applications. This keypad switch offers seamless functionality, durability, and ease of use, making it an invaluable asset for your projects. Upgrade your devices today with the KSR221GNCLFS and experience the difference in performance and efficiency.

Feature Benefit Bullets

Solderability REFLOW:

The reflow soldering capability of this keypad switch ensures easy and efficient installation, saving time and effort during production.

Electrical Life: 200000 Cycle(s)

With a high electrical life of 200,000 cycles, this keypad switch offers long-lasting durability and reliable performance for extended and repetitive use.

DC Maximum Power Rating R Load (Contact): 1VA@32VDC

The high DC maximum power rating of 1VA at 32VDC allows this keypad switch to handle a variety of electrical applications with ease and efficiency.

Insulation Resistance: 1000000000 ohm

The high insulation resistance of 1,000,000,000 ohms ensures safe and reliable operation of this keypad switch, reducing the risk of electrical failures or malfunctions.

Sealing: IP50

The IP50 sealing rating protects this keypad switch from dust and debris, making it suitable for use in various environments and conditions.

Switch Function: SPST

The single-pole, single-throw (SPST) switch function of this keypad switch offers a simple and reliable on/off function, making it easy to operate and integrate into electronic devices.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature of 85°C, this keypad switch can withstand elevated temperatures without compromising performance or reliability.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature of -40°C ensures that this keypad switch can function effectively in cold environments without any issues or malfunctions.

Terminal Finish: SILVER

The silver terminal finish on this keypad switch provides excellent conductivity, corrosion resistance, and durability for long-lasting and reliable electrical connections.

Technical Specifications

Keypad Switches KSR221GNCLFS attributes and parameters. Explore more Keypad Switches devices from C & K Components

Specs

Actuator Travel (mm):

.3048

Type (Actuator):

Additional Features:

ROHS COMPLIANT

Body Width:

3.81 inch

Body Height:

1.7018 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:

200000 Cycle(s)

End Contact Material:

SILVER

Insulation Resistance:

1000000000 ohm

JESD-609 Code:

e4

Mounting Feature:

No. of Switches:

1

Maximum Operating Force:

3 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

KSR221GNCLFS 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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