Datasheet > KSR

KSR

更新时间： 2024-11-04 05:41:03

品牌	Logo	应用领域
埃梯梯 - ITT		开关
页数	文件大小	规格书
3页	68K
描述
Subminiature Tact Switch for SMT

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中文翻译

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KSR 数据手册

KSR Series

Subminiature Tact Switch for SMT

Features/Benefits

Typical Applications

• Saves PCB space

• Range of 4 actuation forces

• J or G terminations

• N.O. or N.C. contacts

• Detect type available

• Soft actuator

• Automotive

• Cellular phones & accessories

• Industrial electronics

• Computers & network equipment

Specification

Electrical

Silver

1 VA

32 VDC

20 mV

50 mA

1 mA

Gold

0.2 VA

32 VDC

20 mV

10 mA

1 mA

FUNCTION: momentary action

CONTACT ARRANGEMENT: N.O.

TERMINALS: J bend & Gullwing type for SMT

MAXIMUM POWER:

MAXIMUM VOLTAGE:

MINIMUM VOLTAGE:

MAXIMUM CURRENT DC:

MINIMUM CURRENT DC:

Mechanical

Operating force

Newtons (grams)

1.8 (180) ± 20%

2.3 (200) ± 25%

3.0 (300) ± 25%

4.5 (450) ± 25%

1.5 (150) ± 25%

2 (200) ± 25%

Operating life

Travel

CONTACT RESISTANCE: ≤ 100 mΩ

Type

(operations)

100,000

200,000

100,000

INSULATION RESISTANCE (100 V): 10⁹Ω

KSR211/213

KSR221/223

KSR231/233

KSR251/253

KSR2D3J

0,25 ± 0,15

0,3 ± 0,15

0,35 ± 0,15

0,5 ± 0,15

0,3 ± 0,15

BOUNCE TIME: 1 ms

Environmental

Silver

Gold

OPERATING TEMPERATURE: -40˚C to 85˚C -40˚C to 125˚C

STORAGE TEMPERATURE:

-55˚C to 85˚C -55˚C to 125˚C

KSR223GNC

Process

Packaging

SOLDERING: Infrared reflow in accordance with CECC00802

Switches are delivered on continuous tape, in reels of 2,500 pieces.

NOTE: Part numbers listed above do not represent all possible configurations.

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 place it in the appropriate box.

Actuator

2 Soft actuator

Switch Function

(NONE) Normally open

NC Normally closed*

Termination

J J bend

G Gull wing

Operating Force

1 1.8 N (180 grams)

2 2.0 N (200 grams)

3 3.0 N (300 grams)

5 4.5 N (450 grams)

D Detect**

Contact Material

1 Silver

3 Gold

*Available on KSR223GNC only.

**D contact is recommended for long period of closing. No tactile feel. KSR2D3J only.

Dimensions are shown: mm (inch)

Dimensions subject to change

www.ittcannon.com

B-14

12 3

中文翻译

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