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KMR621NGLFS

C & K Components

KMR621NGLFS by C & K Components

KMR621NGLFS by C & K Components is a SPST keypad switch with SILVER terminals, IP67 sealing, and 200000 cycle electrical life. Ideal for applications requiring momentary-tactile switch action, it has a max operating force of 2.5N and operates in temperatures ranging from -40 to 85 °C.

Median Price

$0.535

Lifecycle Status

Suppliers In-Stock

24

In-Stock Inventory

1k+

Distributors (Authorized)

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

Sager

USA . 7,000 parts In-Stock

1+ parts

$0.475

100+ parts

-

1k+ parts

$0.415

10k+ parts

$0.368

7,000

$0.475

-

$0.415

$0.368

Mouser Electronics

USA . 8,468 parts In-Stock

1+ parts

$0.830

100+ parts

$0.600

1k+ parts

$0.450

10k+ parts

$0.440

8,468

$0.830

$0.600

$0.450

$0.440

DigiKey

USA . 9,675 parts In-Stock

1+ parts

$0.840

100+ parts

$0.599

1k+ parts

$0.496

10k+ parts

$0.430

9,675

$0.840

$0.599

$0.496

$0.430

Master Electronics

USA . 70,250 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.387

10k+ parts

$0.349

70,250

-

-

$0.387

$0.349

Verical

USA . 49,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.460

49,000

-

-

-

$0.460

Newark

USA . 43,920 parts In-Stock

1+ parts

-

100+ parts

$0.874

1k+ parts

$0.661

10k+ parts

-

43,920

-

$0.874

$0.661

-

Future Electronics

Canada . 28,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.220

28,000

-

-

-

$0.220

Farnell

UK . 11,220 parts In-Stock

1+ parts

-

100+ parts

$0.670

1k+ parts

$0.612

10k+ parts

-

11,220

-

$0.670

$0.612

-

Element14

Singapore . 11,220 parts In-Stock

1+ parts

-

100+ parts

$0.535

1k+ parts

$0.508

10k+ parts

$0.395

11,220

-

$0.535

$0.508

$0.395

Arrow

USA . 7,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.344

7,000

-

-

-

$0.344

Chip1Stop

Japan . 3,788 parts In-Stock

1+ parts

-

100+ parts

$0.563

1k+ parts

$0.436

10k+ parts

$0.379

3,788

-

$0.563

$0.436

$0.379

Distributors (In-Stock)

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

Ozdisan Elektronik

Türkiye . 6,831 parts In-Stock

1+ parts

$0.344

100+ parts

-

1k+ parts

-

10k+ parts

-

6,831

$0.344

-

-

-

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$0.660

100+ parts

-

1k+ parts

-

10k+ parts

-

50

$0.660

-

-

-

Chip Stock

USA . 74,500 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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74,500

-

-

-

-

IBS Electronics

USA . 49,350 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.491

10k+ parts

$0.519

49,350

-

-

$0.491

$0.519

Rapid Electronics

USA . 49,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.499

49,000

-

-

-

$0.499

Rutronik

Germany . 42,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.559

42,000

-

-

-

$0.559

Electro Sonic

Canada . 28,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.360

28,000

-

-

-

$0.360

Vyrian

USA . 20,311 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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20,311

-

-

-

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NAC Semi

USA . 14,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.367

14,000

-

-

-

$0.367

ComSIT Distribution GmbH

Germany . 7,346 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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7,346

-

-

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Speed Components Ltd

Israel . 3,068 parts In-Stock

1+ parts

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3,068

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-

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Elcom Components

USA . 124 parts In-Stock

1+ parts

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124

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Semtec, LLC

USA . 40 parts In-Stock

1+ parts

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40

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Distributors (Availability)

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

Semicontronic

India . 21,216 parts In-Stock

1+ parts

$0.293

100+ parts

$0.286

1k+ parts

$0.284

10k+ parts

-

21,216

$0.293

$0.286

$0.284

-

Continental Prestige Electronics

USA . 16,635 parts In-Stock

1+ parts

$0.660

100+ parts

-

1k+ parts

-

10k+ parts

$0.647

16,635

$0.660

-

-

$0.647

Argo Parts USA

USA . 1,706 parts In-Stock

1+ parts

$0.660

100+ parts

-

1k+ parts

-

10k+ parts

$0.640

1,706

$0.660

-

-

$0.640

Aztec Data Supply Inc.

USA . 1,247 parts In-Stock

1+ parts

$1.560

100+ parts

-

1k+ parts

-

10k+ parts

-

1,247

$1.560

-

-

-

CoreStaff

Japan . 7,000 parts In-Stock

1+ parts

$2.860

100+ parts

$0.458

1k+ parts

$0.419

10k+ parts

-

7,000

$2.860

$0.458

$0.419

-

Perfect Parts

USA . 62,736 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

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62,736

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-

-

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Futuretech Components

Singapore . 7,000 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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7,000

-

-

-

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GreenTree Electronics

Israel . 7,000 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

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7,000

-

-

-

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iodParts Technologies Inc.

India . 6,932 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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10k+ parts

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6,932

-

-

-

-

Netroflash

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

$0.647

1k+ parts

$0.627

10k+ parts

$0.614

2,000

-

$0.647

$0.627

$0.614

Overview

Elevate your product experience with the KMR621NGLFS keypad switch by C & K Components. Renowned for their superior quality and innovative design, C & K Components delivers reliable solutions for a wide range of applications. The KMR621NGLFS offers exceptional value, providing customers with seamless functionality, durability, and performance. Say goodbye to compromise and discover the advantages of this top-of-the-line keypad switch today.

Feature Benefit Bullets

Solderability REFLOW: SOLDER

The use of solderable terminals makes it easy to integrate this keypad switch into PCB assemblies, providing a reliable and secure connection.

Electrical Life: 200,000 Cycle(s)

With a high electrical life cycle, this keypad switch ensures long-lasting performance and durability, making it a reliable option for repetitive use.

Sealing: IP67

The IP67 sealing rating ensures that this keypad switch is dust-tight and can withstand immersion in water up to 1m depth for 30 minutes, making it suitable for use in harsh environments.

Maximum Operating Temperature: 85°C

The high maximum operating temperature of 85°C allows this keypad switch to be used in a wide range of applications without the risk of overheating or malfunctioning.

Switch Action: MOMENTARY-TACTILE

The momentary-tactile switch action provides tactile feedback to the user, confirming their input and enhancing overall user experience and accuracy.

Technical Specifications

Keypad Switches KMR621NGLFS attributes and parameters. Explore more Keypad Switches devices from C & K Components

Specs

Actuator Travel (mm):

0.25

Body Width:

.11 inch

Body Height:

.055 mm

Body Length/Diameter:

.165 mm

Center Contact Material:

SILVER

Circuit Config:

1X1

Maximum Contact Bounce Time:

3 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

Dielectric Withstand Volts (V):

350VAC

Electrical Life:

200000 Cycle(s)

End Contact Material:

SILVER

Insulation Resistance:

1000000000 ohm

Mounting Feature:

No. of Switches:

1

Maximum Operating Force:

2.5 N

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Packing Method:

TR, 13 INCH

Sealing:

IP67

Solderability:

Switch Action:

MOMENTARY-TACTILE

Switch Function:

Switch Type:

Terminal Material:

SILVER

Termination Type:

SOLDER

Trade Compliance

KMR621NGLFS 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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