Datasheet > 1241.2878.3.017

1241.2878.3.017

更新时间： 2023-02-26 16:05:06

品牌	Logo	应用领域
SCHURTER		PC
页数	文件大小	规格书
7页	666K
描述
Pushbutton Switch, SPST, N.o.-n.c., Vertical, 0.125A, 48VDC, 0 PCB Hole Cnt, Solder Lug Terminal, Panel Mount

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1241.2878.3.017 数据手册

Metal Line Switches

MCS 19

https://www.schurter.com /PG70

Technical Data

Electrical Data

Supply Voltage

Mechanical Data

Actuating Force

Actuating Travel

Lifetime

Shock Protection

Tightening Torque

LED operating data are listed in sepa-

rate table

3.7 N

0.4 mm,

Contact Material Silver

Switching Voltage

Switching Current

Rated Switching Capacity

Lifetime

1 million actuations

IK 05 ,

0.4Nm with Sealing Ring, 1.5 Nm wit-

hout Sealing Ring

min. 4 VDC , max. 48 VDC24

max. 125 mA

1.2 W

1 million actuations at Rated Switching

Climatical Data

Capacity

< 50mΩ, < 150 mΩ after lifetime

> 100 MΩ

< 5 ms

Operating Temperature

Storage Temperature

IP-Protection

-20 to +60°C

IP 65 Front Side Contact Area, IP

40 Front Side mechanical,

24 h / 48 h / 96 h Residence Time

Contact Resistance

Insulation Resistance

Duration of Bounce

Contact Material Gold

Switching Voltage

Switching Current

Rated Switching Capacity

Lifetime

Salt Spray Test (acc. to DIN

50021-SS)

min. 50 mVDC, max. 24 VDC

Other Data

max. 80 mA

0.36 W

1 million actuations at Rated Switching

Capacity

< 50mΩ, < 150 mΩ after lifetime

> 100 MΩ

< 5 ms

Contact Material

Soldering Data

Tinning

Ag / Au

260°C / 2sec according to DIN IEC

60068-2-20

260°C / 2sec (IEC 60068-2-20 Test Ta

Method 1)

Contact Resistance

Insulation Resistance

Duration of Bounce

Solderability

Resistance to Soldering Heat 260°C / 5 sec (IEC 60068-2-20 Test Tb

Method 1A)

Material

Housings

Stainless Steel 1.4305 / Zinc Die Ca-

sting Nickel Plated

Actuator unlettered

Actuator lettered

Contact

Zinc Die Casting Nickel Plated

Stainless Steel

CuZn37 2,5 µm Ag

Snap Dome

Socket

X 12 CrNi 177 gold plated

Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in General Product

Information

Dimension [mm]

MCS 19

MCS 19 Connection Versions

Ø14

7.62

Ø21.5

Ø1

Ø2

M19x0.75

Drawing 1: Pins

Drawing 2: Pins with Soldering Aid

Drawing 3: Clip for Pins

Switches

123 4 5 6 7

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