Datasheet > KST21GLFS

KST21GLFS

更新时间： 2024-02-17 10:18:42

品牌	Logo	应用领域
CK-COMPONENTS		开关
页数	文件大小	规格书
2页	176K
描述
Long Travel Tact Switch for SMT

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中文翻译

获取价格

数据手册

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KST21GLFS 数据手册

KST Series

Long Travel Tact Switch for SMT

Features/Benefits

• Rubber actuator

• Silver contact material

• J or G terminals

Typical Applications

• Front panel

• Car dashboards

• Telephone set

• Instrumentation

• Compatible with pick and place

machines

• IP 40 sealed

• RoHS compliant and compatible

Specification

Electrical

Silver

Gold

FUNCTION: Momentary

CONTACT ARRANGEMENT: 1 make contact = SPST N.O.

TERMINALS: J Bend or Gullwing type for SMT

SWITCHING POWER MAX.:

MAXIMUM POWER:

MAXIMUM VOLTAGE:

MINIMUM VOLTAGE:

MAXIMUM CURRENT:

MINIMUM CURRENT:

DIELECTRIC STRENGTH: ≥ 250 Vrms

CONTACT RESISTANCE: < 100mΩ

INSULATION RESISTANCE: Initial measurement: ≥ 1GΩ

After damp heat: ≥ 10MΩ

1.0 VA

32 VDC

20 mV

50 mA

1 mA

0.50 VA

0.2 VA

32 VDC

20 mV

10 mA

1 mA

Mechanical

MAXIMUM APPLIED FORCE: 40 N (400 grams)

Operating force

Fa N (grams) 30ꢀ

1,6-3,2

Operating life

(operations)

100,000

Travel to

make

1,3+0,3/-0.2

Type

KST221G / J

KST241G / J

BOUNCE TIME: < 5 ms

2,45-4,55

100,000

Environmental

OPERATING TEMPERATURE:

Packaging

-40˚C to +85˚C (Silver)

-40˚C to +125˚C (Gold)

Switches are delivered on continuous tape and reels of 1,000 pieces,

330 (12.992) external diameter. Other dimensions according to

EIA-RS-481 standard.

STORAGE TEMPERATURE:

-40˚C to +85˚C (Silver)

-40˚C to +125˚C (Gold)

Process

Compatible with the lead free reflow soldering process.

NOTE: Specifications listed above are for switches with standard options.

For information on specific and custom switches, consult Customer Service Center.

How To Order

Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select

desired option from each category and and place it in the appropriate box.

However, please note that all the combinations of these options are not feasible.

For any part number different from those listed above, please consult your local representative.

Actuator

2 Soft, 5 mm

LFS RoHS compliant and compatible. Silver plated.

LFG RoHS compliant and compatible. Gold plated.

Actuation Force

2 2 N (200 grams)

4 3.5 N (350 grams)

Termination

G Gullwing

J J Bend

Contact Material

1 Silver

3 Gold

Dimensions are shown: Inch (mm)

Specifications and dimensions subject to change

www.ck-components.com

B–43

中文翻译

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