KMR231GLFS datasheet(1/2 Pages) AD

부품명	KMR231GLFS

상세설명	KMR 2 Series Microminiature SMT Top ActuatedQ

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제조업체	AD [Analog Devices]

홈페이지	http://www.analog.com

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1 / 2 page

B–9

Dimensions are shown: mm

Specifications and dimensions subject to change

www.ck-components.com

Features/Benefits

• Long Life version

• 4 actuation forces

• Optional ground pin

• Ultra low current capabilities

• Excellent tactile feel

KMR 2 Series

Microminiature SMT Top Actuated

Typical Applications

• Automotive

• Cellular phones

• Industrial electronics

• Medical equipment

Electrical

Silver

Gold

MAXIMUM POWER:

1 VA

0.2 VA

MAXIMUM VOLTAGE:

32 VDC

MINIMUM VOLTAGE:

20 mVDC

MAXIMUM CURRENT:

50 mA

10 mA

MINIMUM CURRENT:

1 mA*

DIELECTRIC STRENGTH:

≥ 250 Vrms

CONTACT RESISTANCE:

≤ 100 mΩ

INSULATION RESISTANCE:

≥ 1GΩ

BOUNCE TIME:

≤ 3 ms

*For ULC version minimum current is 1µA at 1.8 VDC

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

Process

Infrared Reflow Soldering in accordance with IEC61760-1

Packaging

In reels of 7,000 pieces for KMR 2

External diameter 330 mm ± 2 mm

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

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

Specification

FUNCTION: momentary action

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

TERMINALS: Gullwing type for SMT

Mechanical

Total height

2 1,9 mm

LFS Lead free compatible, silver plated

LFG Lead free compatible, gold plated

Actuation Force

1 1.2 N (120 grams)

2 2 N (200 grams)

3 3 N (300 grams)

4 4 N (400 grams)

K

M

R

N

G

2

3

1

Contact Material

1 Silver

2 Silver long life

3 Gold

Grounding option

G Ground pin

NG No Ground pin

Low Current capability

Void Under standard specification

ULC Low current

Part Number Description

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

KMR211 LFS

1.2 (120) ± 0.30

200 000

0.20 mm ± 0.1

KMR213 LFG

1.2 (120) ± 0.30

200 000

0.20 mm ± 0.1

KMR221 LFS

2.0 (200) ± 0.50

200 000

0.25 mm ± 0.1

KMR223G LFG

2.0 (200) ± 0.50

200 000

0.25 mm ± 0.1

KMR231 LFS

3.0 (300) ± 0.75

150 000

0.25 mm ± 0.1

KMR233G LFG

3.0 (300) ± 0.75

150 000

0.25 mm ± 0.1

KMR231 ULC LFS

3.0 (300) ± 0.75

150 000

0.25 mm ± 0.1

KMR232 LFS

3.0 (300) ± 0.75

300 000

0.25 mm ± 0.1

KMR232 ULC LFS

3.0 (300) ± 0.75

300 000

0.25 mm ± 0.1

KMR241 LFS

4.0 (400) ± 1.00

100 000

0.30 mm ± 0.1

KMR243G LFG

4.0 (400) ± 1.00

100 000

0.30 mm ± 0.1

KMR241 ULC LFS

4.0 (400) ± 1.00

100 000

0.30 mm ± 0.1

KMR242 LFS

4.0 (400) ± 1.00

200 000

0.30 mm ± 0.1

KMR242 ULC LFS

4.0 (400) ± 1.00

200 000

0.30 mm ± 0.1

Type G and NG

(except gold

version G only)

See description

below

Operating

force

N (grs)

Operating

life

(cycles)

Travel (mm)

TACTILE FEELING: for KMR 2 series:

≥ 30% (1.2N at 20%)

U

L

C

L

F

S

9 aug 12

B

유사한 부품 번호 - KMR231GLFS

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ITT Industries	KMR231G	71Kb / 3P	Microminiature Tact Switch for SMT
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KMR231GLFS 데이터시트(PDF) 1 Page - Analog Devices

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