Datasheet > KSF1A212LFT

KSF1A212LFT

更新时间： 2024-01-17 11:25:32

品牌	Logo	应用领域
埃梯梯 - ITT		开关
页数	文件大小	规格书
2页	180K
描述
Low-profile Tact Switch

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技术参数
数据手册

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KSF1A212LFT 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	ROHS COMPLIANT
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8536.50.90.40	执行器类型：	FLAT TYPE
其他特性：	LOW PROFILE	主体宽度：	7.4 mm
主体高度：	2.6 mm	主体长度或直径：	7.4 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	JESD-609代码：	e3
安装特点：	THROUGH HOLE-STRAIGHT	开关数量：	1
最大操作力：	2 N	最高工作温度：	85 °C
最低工作温度：	-40 °C	包装方法：	TUBE
密封：	IP67	表面贴装：	NO
开关动作：	MOMENTARY-TACTILE	开关功能：	SPST
开关类型：	KEYPAD SWITCH	端子面层：	Tin (Sn)
端接类型：	SOLDER	Base Number Matches：	1

KSF1A212LFT 数据手册

KSB & KSF Series

Low-profile Tact Switch

Features/Benefits

• Low profile

• Protected against flux

• KSB without top sealing

• KSF with top sealing

Typical Applications

• Low profile keyboards

• Instrumentation

• Industrial control

• Medical

• RoHS compliant and compatible • Military

Specification

CONTACT ARRANGEMENT: SPST, N.O.

DOUBLE OVERMOLDING ON TERMINAL

MEMBRANE SEALING

Electrical

Silver

Gold

MAXIMUM POWER:

MAXIMUM VOLTAGE:

MINIMUM VOLTAGE:

MAXIMUM CURRENT:

MINIMUM CURRENT:

1 VA

32 VDC

20 mV

50 mA

1 mA

0.2 VA

32 VDC

20 mV

10 mA

1 mA

TERMINALS: PC pins

Mechanical

DIELECTRIC STRENGTH (50 Hz, 1 min.): 300 Vrms

CONTACT RESISTANCE: KSF 100 m Ω; KSB 100 m Ω

INSULATION RESISTANCE (100 V): ≤ 10⁹Ω

BOUNCE TIME: 1 ms

Actuation force

Newtons (grams)

1.6 (160)

Operating life

(operations)

100,000

500,000

100,000

500,000

100,000

500,000

Type

KSB0M110

KSB0M410

KSF0M210

KSF0M310

KSF0M410

KSF0M510

KSF0M910

3.0 (300)

1.3 (130)

1.6 (160)

3.0 (300)

5.0 (500)

3.0 (300)

Environmental

Silver

Gold

OPERATING TEMPERATURE:

STORAGE TEMPERATURE:

-40˚C to 90˚C -40˚C to 125˚C

-40˚C to 90˚C -55˚C to 125˚C

Process

Wave soldering compatible with lead free sodering profile.

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

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

Packaging

KSF can be delivered in tubes of 65 pieces for automatic insertion.

KSB in boxes of 500 pieces for manual insertion.

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.

However, please note that all the combinations of these options are not feasible.

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

SWITCH

RoHS compliant and compatible.

Tin plated.

Type

B Without actuator

F Flat membrane

Sealing

0 Sealed against flux (KSB) IP40

1 Totally sealed IP 65

2 High performace seal IP 65

Ground Terminal

0 Without

1 With

Contact Material

1 Silver contacts

3 Gold contacts

Insertion

M Manual (bulk packaging)

A Automatic (tube packaging)*

Operation Force

1 1.6 N (160 grams), 100,000 operations (KSB only)

2 1.3 N (130 grams), 100,000 operations (KSF only)

3 1.6 N (160 grams), 500,000 operations (KSF only)

4 3 N (300 grams), 100,000 operations

* KSF only

5 5 N (500 grams), 100,000 operations (KSF only)

9 3 N (300 grams), 500,000 operations (KSF only)

BUTTON for KSF Button must be ordered separately

and will be supplied in bulk.

Button Style

K10 10 mm square

Button Color

10 Dark gray

20 Light gray

30 Yellow

60 Blue

70 Gray-blue

80 Ivory

40 Red

90 Black

50 Green

Dimensions shown in: mm (inch)

Specifications and dimensions subject to change

www.ittcannon.com

B–36

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