KMR231GLFS,KMR231GLFS pdf中文资料,KMR231GLFS引脚图,KMR231GLFS电路-Datasheet-电子工程世界

器件参数

参数名称

属性值

是否Rohs认证

符合

厂商名称

ITT

包装说明

ROHS COMPLIANT

Reach Compliance Code

unknown

ECCN代码

EAR99

执行器类型

STANDARD TYPE

主体宽度

2.8 mm

主体高度

1.4 mm

主体长度或直径

4.1 mm

电路配置

1X1

最长触点回跳时间

1 ms

最大触点电流（直流）

0.05 A

触点（直流）最大额定R负载

.05A@32VDC

最大触点电压（直流）

32 V

制造商序列号

KMR

安装特点

SURFACE MOUNT-STRAIGHT

开关数量

最大操作力

3.75 N

最高工作温度

85 °C

最低工作温度

-40 °C

包装方法

TAPE AND REEL

密封

IP40

表面贴装

开关动作

MOMENTARY-TACTILE

开关功能

SPST

开关类型

KEYPAD SWITCH

端接类型

SOLDER

Base Number Matches

文档预览

KMR Series

Microminiature Tact Switch for SMT

Features/Benefits

•

Compact size

•

Range of 4 actuation forces

•

Excellent tactile feel

•

ESD protection

•

Extra large actuator

•

IP 40 sealing

•

RoHS compliant and compatible

Specification

FUNCTION: momentary action

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

TERMINALS: Gullwing type for SMT

Typical Applications

•

Automotive

•

Cellular phones

•

Industrial electronics

•

Computers & network equipment

Tactile Switches

Silver

Gold

0.2 VA

32 VDC

10 mA

1 mA

Electrical

Mechanical

MAXIMUM ACTUATING FORCE/LIFE: 20 N for 1,000 cycles

Operating force

Type

Newtons (grams)

KMR211G/213G 1.2 (120) ± 0.30

KMR221G/223G 2.0 (200)

0.50

KMR231G/233G 3.0 (300)

0.75

KMR241G/243G 4.0 (400)

1.00

Operating life

(operations)

200,000

100,000

MAXIMUM POWER:

1 VA

MAXIMUM VOLTAGE:

32 VDC

MAXIMUM CURRENT DC:

50 mA

MINIMUM CURRENT DC:

1 mA

CONTACT RESISTANCE:

≤

100 mΩ

INSULATION RESISTANCE:

≥

1 G

Ω

BOUNCE TIME:

≤

1 ms

Travel

0,20

0,10

0,25

0,10

0,25

0,10

0,30

0,10

Environmental

OPERATING TEMPERATURE:

STORAGE TEMPERATURE:

Silver

-40˚C to 85˚C

-55˚C to 85˚C

Gold

-40˚C to 125˚C

-55˚C to 125˚C

Process

Compatible with infrared reflow, lead free soldering and pick and

place SMT machines.

Packaging

Switches are delivered in tape and reels of 7,000 pieces. The reel

diameter is 330 (12.992). The tape dimensions conform to the

EIA-RS-481 and EC-286-6 norms.

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

Standard 1,9 mm height

2,5 mm height

Actuation Force

1.2 N (120 grams)

2 N (200 grams)

3 N (300 grams)

4 N (400 grams)

Termination

Gullwing

Contact Material

Silver

Gold

RoHS compliant and compatible

LFS

= Lead free silver

LFG

= Lead free gold

Dimensions shown in: mm (inch)

Specifications and dimensions subject to change

B–7

www.ittcannon.com

KMR Series

Microminiature Tact Switch for SMT

KMR

1,9

(.074)

1,4

(.055)

PAD LAYOUT

3,2

(.126)

0,6

(.024)

0,8

(.031)

4,6

(.181)

4,1

(.161)

2,2

(.087)

1,7

(.066)

GROUND TERMINAL

FOR EMC PROTECTION

0,6

(.023)

(.039)

2,8

(.110)

0,1

Tactile Switches

KMR211G

0,6

(.024)

2,22

(.087)

1,7

(.066)

2,1

(.083)

(.197)

Marking see

FI KMR 0001

2,5 ± 0,2

1,4 ± 0,15

3,2

1,7

0,8

X X X X

0,6

2,6

4,6

4,2

2,1

0,2 ± 0,1

0,6

2,8 ± 0,2

1,61

2,2

KMR411G

2,11

0,6

TAPE & REEL

1,75

(.069)

40,1

(.157.004)

20,05

(.079.002)

ø1,50,1

(.059.004)

2,420,1

(.095.004)

12+0,3/-0,1

(.472+.012/-.004)

5,50,05

(.217.002)

0,1

6˚ max

0,2920,02

(.011.001)

GROUND

TERMINAL

3,030,1

(.119.004)

ø1,5+0,25/-0,0

(.059+.010/-.000)

DIRECTION OF FEED

Dimensions shown in: mm (inch)

Specifications and dimensions subject to change

B–8

www.ittcannon.com

4,95

0,1

(.195

.004)

2,6

(.102)

参数对比

与KMR231GLFS相近的元器件有：KMR211GLFS、KMR223GLFG、KMR243GLFG、KMR213GLFG。描述及对比如下：

型号	KMR231GLFS	KMR211GLFS	KMR223GLFG	KMR243GLFG	KMR213GLFG
描述	Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 32VDC, 3.75N, Solder Terminal, Surface Mount-straight, ROHS COMPLIANT	Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 32VDC, 1.5N, Solder Terminal, Surface Mount-straight, ROHS COMPLIANT	Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.01A, 32VDC, 2.5N, Solder Terminal, Surface Mount-straight, ROHS COMPLIANT	Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.01A, 32VDC, 5N, Solder Terminal, Surface Mount-straight, ROHS COMPLIANT	Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.01A, 32VDC, 1.5N, Solder Terminal, Surface Mount-straight, ROHS COMPLIANT
是否Rohs认证	符合	符合	符合	符合	符合
厂商名称	ITT	ITT	ITT	ITT	ITT
包装说明	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT
Reach Compliance Code	unknown	unknown	unknown	compliant	unknown
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99
执行器类型	STANDARD TYPE	STANDARD TYPE	STANDARD TYPE	STANDARD TYPE	STANDARD TYPE
主体宽度	2.8 mm	2.8 mm	2.8 mm	2.8 mm	2.8 mm
主体高度	1.4 mm	1.4 mm	1.4 mm	1.4 mm	1.4 mm
主体长度或直径	4.1 mm	4.1 mm	4.1 mm	4.1 mm	4.1 mm
电路配置	1X1	1X1	1X1	1X1	1X1
最长触点回跳时间	1 ms	1 ms	1 ms	1 ms	1 ms
最大触点电流（直流）	0.05 A	0.05 A	0.01 A	0.01 A	0.01 A
触点（直流）最大额定R负载	.05A@32VDC	.05A@32VDC	.01A@32VDC	.01A@32VDC	.01A@32VDC
最大触点电压（直流）	32 V	32 V	32 V	32 V	32 V
制造商序列号	KMR	KMR	KMR	KMR	KMR
安装特点	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT	SURFACE MOUNT-STRAIGHT
开关数量	1	1	1	1	1
最大操作力	3.75 N	1.5 N	2.5 N	5 N	1.5 N
最高工作温度	85 °C	85 °C	125 °C	125 °C	125 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
包装方法	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL
密封	IP40	IP40	IP40	IP40	IP40
表面贴装	NO	NO	NO	NO	NO
开关动作	MOMENTARY-TACTILE	MOMENTARY-TACTILE	MOMENTARY-TACTILE	MOMENTARY-TACTILE	MOMENTARY-TACTILE
开关功能	SPST	SPST	SPST	SPST	SPST
开关类型	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH	KEYPAD SWITCH
端接类型	SOLDER	SOLDER	SOLDER	SOLDER	SOLDER
Base Number Matches	1	1	1	1	-
Is Samacsys	-	N	N	N	-