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KSF0M311LFTR

C & K Components

KSF0M311LFTR by C & K Components

KSF0M311LFTR by C & K Components is a SPST keypad switch with 1VA@32VDC power rating and 1000000 cycle electrical life. With SILVER contacts, it operates b/w -40 to 85 °C and has an IP60 sealing, making it ideal for applications requiring a momentary-tactile switch action in harsh environments.

Median Price

$0.340

Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (Authorized)

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

Master Electronics

USA . 8,990 parts In-Stock

1+ parts

$0.320

100+ parts

-

1k+ parts

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10k+ parts

$0.291

8,990

$0.320

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$0.291

Newark

USA . 8,990 parts In-Stock

1+ parts

$0.430

100+ parts

-

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8,990

$0.430

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-

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DigiKey

USA . 937 parts In-Stock

1+ parts

$0.670

100+ parts

$0.476

1k+ parts

$0.416

10k+ parts

-

937

$0.670

$0.476

$0.416

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PEI Genesis

USA . 9,490 parts In-Stock

1+ parts

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9,490

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Chip1Stop

Japan . 9,490 parts In-Stock

1+ parts

-

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$0.302

9,490

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$0.302

Verical

USA . 8,990 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$0.340

10k+ parts

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8,990

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-

$0.340

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Distributors (In-Stock)

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Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$0.450

100+ parts

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100

$0.450

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IBS Electronics

USA . 8,990 parts In-Stock

1+ parts

-

100+ parts

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$0.319

10k+ parts

$0.284

8,990

-

-

$0.319

$0.284

Vyrian

USA . 7,648 parts In-Stock

1+ parts

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7,648

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Distributors (Availability)

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Semicontronic

India . 7,207 parts In-Stock

1+ parts

$0.255

100+ parts

$0.249

1k+ parts

$0.247

10k+ parts

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7,207

$0.255

$0.249

$0.247

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Component Stockers USA

USA . 28,749 parts In-Stock

1+ parts

$0.300

100+ parts

$0.300

1k+ parts

$0.300

10k+ parts

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28,749

$0.300

$0.300

$0.300

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Argo Parts USA

USA . 1,954 parts In-Stock

1+ parts

$0.450

100+ parts

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1k+ parts

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10k+ parts

$0.436

1,954

$0.450

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$0.436

Netroflash

USA . 1,000 parts In-Stock

1+ parts

$0.450

100+ parts

$0.441

1k+ parts

-

10k+ parts

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1,000

$0.450

$0.441

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Continental Prestige Electronics

USA . 409 parts In-Stock

1+ parts

$0.450

100+ parts

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1k+ parts

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10k+ parts

$0.441

409

$0.450

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$0.441

Aztec Data Supply Inc.

USA . 1,849 parts In-Stock

1+ parts

$4.393

100+ parts

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1,849

$4.393

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Assy Fe

Spain . 9,490 parts In-Stock

1+ parts

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100+ parts

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9,490

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Authorized Procurement Solutions

USA . 1,000 parts In-Stock

1+ parts

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1,000

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Overview

Elevate your products with the KSF0M311LFTR keypad switch from C & K Components. With a reputation for excellence in manufacturing, this high-quality switch is designed to withstand the test of time, offering a million-cycle electrical life and reliable performance. Perfect for various applications, this switch provides a seamless user experience with its SPST function and momentary-tactile switch action. Experience the value and benefits of C & K Components' expertise in keypad switches with the KSF0M311LFTR.

Feature Benefit Bullets

Solderability: WAVE

The wave solderability of this keypad switch ensures easy and reliable soldering, making it a convenient choice for assembly processes.

Electrical Life: 1000000 Cycle(s)

With a long electrical life of 1,000,000 cycles, this keypad switch offers durability and longevity in various applications.

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

The high power rating of 1VA at 32VDC allows this keypad switch to handle efficient power distribution, suitable for demanding electrical systems.

Insulation Resistance: 1000000000 ohm

A high insulation resistance of 1,000,000,000 ohms ensures reliable operation and prevents electrical leakage, making this keypad switch a safe choice.

Body Width: 7.3 inch

The compact 7.3-inch body width of this keypad switch allows for space-efficient installation in various electronic devices.

Sealing: IP60

The IP60 sealing of this keypad switch protects it from dust and debris, ensuring reliable performance in harsh environments.

Switch Function: SPST

The SPST switch function simplifies the circuit design and offers a single-pole, single-throw operation for easy control.

Body Height: 2.6 mm

With a low profile height of 2.6mm, this keypad switch is ideal for applications where space is limited.

Maximum Operating Temperature: 85 °C

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

Minimum Operating Temperature: -40 °C

The ability to function at temperatures as low as -40°C makes this keypad switch suitable for use in a wide range of environments.

Technical Specifications

Keypad Switches KSF0M311LFTR attributes and parameters. Explore more Keypad Switches devices from C & K Components

Specs

Actuator Travel (mm):

0.25

Type (Actuator):

Additional Features:

LOW PROFILE

Body Width:

7.3 inch

Body Height:

2.6 mm

Body Length/Diameter:

7.4 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

Dielectric Withstand Volts (V):

250VRMS

Electrical Life:

1000000 Cycle(s)

End Contact Material:

SILVER

Insulation Resistance:

1000000000 ohm

Mounting Feature:

No. of Switches:

1

Maximum Operating Force:

1.9 N

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PCB Hole Count:

4

Packing Method:

BOX; BULK

Sealing:

IP60

Solderability:

Switch Action:

MOMENTARY-TACTILE

Switch Function:

Switch Type:

Terminal Length:

.165 inch

Termination Type:

SOLDER

Trade Compliance

KSF0M311LFTR Switches trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.50.90.40

SB

8536.50.90.40

PCN

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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