Datasheet > KMT21GHFLFS

KMT21GHFLFS

更新时间： 2022-03-18 04:45:02

品牌	Logo	应用领域
CK-COMPONENTS		/
页数	文件大小	规格书
2页	183K
描述
Nano-Miniature SMT Top Actuated

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KMT21GHFLFS 数据手册

KMT2 Series

Nano-Miniature SMT Top Actuated

Features

Typical Applications

•

Mobile Phones

Hearing Aids

•

Smallest footprint

High number of cycles within the

smallest packaging

MP3 accessories

Bluetooth Headset

•

Smallest thickness with integrated

actuator

•

Ground pin option

Halogen free

Specification

Environmental

FUNCTION: momentary action

Silver

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

TERMINALS: Gullwing type for SMT

OPERATING TEMPERATURE:

STORAGE TEMPERATURE:

-40˚C to 85˚C

-55˚C (10 days)

+85˚C (4 days)

Mechanical

Operating force

Type G and NG Newtons (grams)

KMT 211 HF LFS 1.0 (100) 0.25

KMT 221 HF LFS 1.6 (160) 0.40

Operating

Life

150,000

Tactile

Feeling

≥ 10%

≥ 30%

Process

Travel mm

0.13 0.06

SOLDERING: This component is suited to the following methods:

– Infrared Reflow Soldering in accordance with IEC61760-1

Packaging

In reels of 4,000 pieces.

Electrical

Silver

Dimensions of reels according to EIA 481B

External diameter 180 mm

MAXIMUM POWER:

MAXIMUM VOLTAGE:

MINIMUM VOLTAGE:

0.5 VA

32 VDC

20mV

MAXIMUM CURRENT DC:

MINIMUM CURRENT DC:

DIELECTRIC STRENGTH:

CONTACT RESISTANCE:

INSULATION RESISTANCE:

BOUNCE TIME:

50 mA

1 mA

≥ 250 Vrms (1mn)

≤ 300 mΩ

≥ 50 MΩ

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

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

≤ 6 ms

Part Number Description

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

Total Height

2 0.65 mm

LFS RoHS, silver plated

LFG RoHS, gold plated - please contact Customer Service

Type

HF Halogen Free

Grounding

Option

Actuation Force

1 1.0 N (100 grams)

2 1.6 N (160 grams)

Contact

Material

1 Silver

G Ground Pin

NG No Ground Pin

3 Gold - please contact Customer Service

Dimensions are shown: Inch (mm)

Specifications and dimensions subject to change

www.ck-components.com

B–5

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