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KMT2: 产品描述KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 1.25 N, SURFACE MOUNT-STRAIGHT; 产品类别未分类; 文件大小173KB，共2页; 制造商C&K Components

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KMT2概述

KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 1.25 N, SURFACE MOUNT-STRAIGHT

键盘开关, 单刀单掷, 瞬态-触发, 0.05A, 32VDC, 1.25 N, 直贴式

KMT2规格参数

参数名称	属性值
最大直流触点电流	0.0500 A
最大直流触点电压	32 V
最小工作温度	-40 Cel
最大工作温度	85 Cel
加工封装描述	HALOGEN FREE AND ROHS COMPLIANT
each_compli	Yes
欧盟RoHS规范	Yes
状态	Active
开关类型	KEYPAD SWITCH
ctuator_angle	0.0 deg
ctuator_length	0.0070 inch
ctuator_travel__mm_	.127
控制阀类型	PUSHBUTTON
宽度	2.6 mm
高度	0.4600 mm
长度或直径	3 mm
center_contact_plating	SILVER
电路配置	1X1
最大触点抖动时间	6 ms
contact_dc_max_power_rating_r_load	0.5VA@32VDC
contact_dc_max_rating_r_load	.05A@32VDC
contact_functi	OFF-(ON)
contact_resistance	0.3000 ohm
dielectric_withstand_volts__v_	250VRMS
电气寿命	150000 Cycle(s)
end_contact_plating	SILVER
insulation_resistance	5.00E7 ohm
jesd_609_code	e4
制造商系列	KMT
安装特点	SURFACE MOUNT-STRAIGHT
开关数量	1
最大控制力	1.25 N
cking_method	TAPE AND REEL
开关动作	MOMENTARY-TACTILE
开关功能	SPST
端子涂层	SILVER
端子类型	SOLDER
dditional_feature	ROHS COMPLIANT, GROUND PIN

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KMT2 Series

Nano-Miniature SMT Top Actuated

Features

•

Smallest footprint

•

High number of cycles within the

smallest packaging

•

Smallest thickness with integrated

actuator

Typical Applications

•

Mobile Phones

•

Hearing Aids

•

MP3 accessories

•

Bluetooth Headset

•

Ground pin option

•

Halogen free

Tactile Switches

Environmental

Silver

OPERATING TEMPERATURE:

STORAGE TEMPERATURE:

-40˚C to 85˚C

-55˚C (10 days)

+85˚C (4 days)

Specification

FUNCTION: momentary action

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

TERMINALS: Gullwing type for SMT

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

Silver

0.5 VA

32 VDC

20mV

50 mA

1 mA

≥

250 Vrms (1mn)

≤

300 mΩ

≥

50 MΩ

≤

6 ms

Tactile

Feeling

≥

10%

≥

30%

Travel mm

0.13 ± 0.06

Process

SOLDERING: This component is suited to the following methods:

– Infrared Reflow Soldering in accordance with IEC61760-1

Electrical

MAXIMUM POWER:

MAXIMUM VOLTAGE:

MINIMUM VOLTAGE:

MAXIMUM CURRENT DC:

MINIMUM CURRENT DC:

DIELECTRIC STRENGTH:

CONTACT RESISTANCE:

INSULATION RESISTANCE:

BOUNCE TIME:

Packaging

In reels of 4,000 pieces.

Dimensions of reels according to EIA 481B

External diameter 180 mm

NOTE:

Specifications listed above are for switches with standard options.

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

Part Number Description

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

Total Height

0.65 mm

Grounding

Actuation Force

Option

1.0 N (100 grams)

Contact

Ground Pin

1.6 N (160 grams)

Material

No Ground Pin

Silver

Gold - please contact Customer Service

Type

Halogen Free

LFS

RoHS, silver plated

LFG

RoHS, gold plated - please contact Customer Service

Dimensions are shown: Inch (mm)

Specifications and dimensions subject to change

B–5

www.ck-components.com

KMT2相似产品对比

	KMT2	KMT211HFLFS	KMT21GHFLFS	KMT21HFLFS	KMT221HFLFS	KMT22GHFLFS
描述	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 1.25 N, SURFACE MOUNT-STRAIGHT	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 1.25 N, SURFACE MOUNT-STRAIGHT	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 1.25 N, SURFACE MOUNT-STRAIGHT	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 1.25 N, SURFACE MOUNT-STRAIGHT	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 1.25 N, SURFACE MOUNT-STRAIGHT	KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.05A, 32VDC, 1.25 N, SURFACE MOUNT-STRAIGHT
最大直流触点电流	0.0500 A	0.0500 A	0.0500 A	0.0500 A	0.0500 A	0.0500 A
最大直流触点电压	32 V	32 V	32 V	32 V	32 V	32 V
最小工作温度	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel
最大工作温度	85 Cel	85 Cel	85 Cel	85 Cel	85 Cel	85 Cel
加工封装描述	HALOGEN FREE AND ROHS COMPLIANT	HALOGEN FREE AND ROHS COMPLIANT	HALOGEN FREE AND ROHS COMPLIANT	HALOGEN FREE AND ROHS COMPLIANT	HALOGEN FREE AND ROHS COMPLIANT	HALOGEN FREE AND ROHS COMPLIANT
each_compli	Yes	Yes	Yes	Yes	Yes	Yes
欧盟RoHS规范	Yes	Yes	Yes	Yes	Yes	Yes
状态	Active	Active	Active	Active	Active	Active
开关类型	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH
ctuator_angle	0.0 deg	0.0 deg	0.0 deg	0.0 deg	0.0 deg	0.0 deg
ctuator_length	0.0070 inch	0.0070 inch	0.0070 inch	0.0070 inch	0.0070 inch	0.0070 inch
ctuator_travel__mm_	.127	.127	.127	.127	.127	.127
控制阀类型	PUSHBUTTON	PUSHBUTTON	PUSHBUTTON	PUSHBUTTON	PUSHBUTTON	PUSHBUTTON
宽度	2.6 mm	2.6 mm	2.6 mm	2.6 mm	2.6 mm	2.6 mm
高度	0.4600 mm	0.4600 mm	0.4600 mm	0.4600 mm	0.4600 mm	0.4600 mm
长度或直径	3 mm	3 mm	3 mm	3 mm	3 mm	3 mm
center_contact_plating	SILVER	SILVER	SILVER	SILVER	SILVER	SILVER
电路配置	1X1	1X1	1X1	1X1	1X1	1X1
最大触点抖动时间	6 ms	6 ms	6 ms	6 ms	6 ms	6 ms
contact_dc_max_power_rating_r_load	0.5VA@32VDC	0.5VA@32VDC	0.5VA@32VDC	0.5VA@32VDC	0.5VA@32VDC	0.5VA@32VDC
contact_dc_max_rating_r_load	.05A@32VDC	.05A@32VDC	.05A@32VDC	.05A@32VDC	.05A@32VDC	.05A@32VDC
contact_functi	OFF-(ON)	OFF-(ON)	OFF-(ON)	OFF-(ON)	OFF-(ON)	OFF-(ON)
contact_resistance	0.3000 ohm	0.3000 ohm	0.3000 ohm	0.3000 ohm	0.3000 ohm	0.3000 ohm
dielectric_withstand_volts__v_	250VRMS	250VRMS	250VRMS	250VRMS	250VRMS	250VRMS
电气寿命	150000 Cycle(s)	150000 Cycle(s)	150000 Cycle(s)	150000 Cycle(s)	150000 Cycle(s)	150000 Cycle(s)
end_contact_plating	SILVER	SILVER	SILVER	SILVER	SILVER	SILVER
insulation_resistance	5.00E7 ohm	5.00E7 ohm	5.00E7 ohm	5.00E7 ohm	5.00E7 ohm	5.00E7 ohm
jesd_609_code	e4	e4	e4	e4	e4	e4
制造商系列	KMT	KMT	KMT	KMT	KMT	KMT
安装特点	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT
开关数量	1	1	1	1	1	1
最大控制力	1.25 N	1.25 N	1.25 N	1.25 N	1.25 N	1.25 N
cking_method	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL
开关动作	MOMENTARY-TACTILE	MOMENTARY-TACTILE	MOMENTARY-TACTILE	MOMENTARY-TACTILE	MOMENTARY-TACTILE	MOMENTARY-TACTILE
开关功能	SPST	SPST	SPST	SPST	SPST	SPST
端子涂层	SILVER	SILVER	SILVER	SILVER	SILVER	SILVER
端子类型	SOLDER	SOLDER	SOLDER	SOLDER	SOLDER	SOLDER
dditional_feature	ROHS COMPLIANT, GROUND PIN	ROHS COMPLIANT, GROUND PIN	ROHS COMPLIANT, GROUND PIN	ROHS COMPLIANT, GROUND PIN	ROHS COMPLIANT, GROUND PIN	ROHS COMPLIANT, GROUND PIN

KMT2

KMT2概述

KMT2规格参数

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