SSW Series

Surface Mount Mini Size 2 Pole Snap-acting Switches

Features/Benefits

• Surface mount terminations

• IP67

• Redundant contacts

• Change over time <15ms

• Top and side actuation

• Low acoustics

Typical Applications

• Automotive, ASIL related applications

(electronic parking brake, by-wire functions)

J

J–52

Dimensions are shown: mm

Specifications and dimensions subject to change

www.ckswitches.com

28 Jun 21

Specifications

FUNCTION: momentary action

CONTACT ARRANGEMENT: 2 change over contacts = DPDT

SWITCHING MODE: non shorting

TERMINAL: SMD terminals

Environmental

OPERATING TEMPERATURE: -40°C to 85°C

STORAGE TEMPERATURE: -40°C to 85°C

SEALING: IP67

Process

SOLDERING: Depending on the application, this component is suited

to the following methods:

- Infrared Reflow Soldering in accordance with C&K product

specification

TERMINALS: Silver plated

Packaging

Reel containing 370 pieces

Reel dimensions according to EIA RS481. External diameter 380 mm

NOTE: This datasheet is describing main product characteristics. It cannot be considered as

a contractual dcument for design in and subject to change without prior notice. We recom-

mend contacting your closest sales representative to obtain contractual

specifications. Product compliance to final application requirement remains customer

responsibility.

Mechanical

Type

Force (N)

Operating life*

(cycles)

Travel

(mm)

SSW115S01 R370

2.0 +/- 1

Up to 300 000

1.2

* Under Max. electrical load

SHEAR FORCE RESISTANCE:

40N

SIDE ACTUATION:

cam angle at 40°

Specifications

MAXIMUM POWER:

0.36 W

MAXIMUM VOLTAGE:

18 VDC

MINIMUM VOLTAGE:

5 V

MAXIMUM CURRENT:

20 mA

MINIMUM CURRENT:

1 mA

DIELECTRIC STRENGTH (50 Hz, 1min.):

> 250 Vrms

CHANGEOVER TIME:

< 15 ms

INSULATION RESISTANCE (100 V):

> 100 MΩ

CONTACT RESISTANCE initial:

100 mΩ

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.

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

Series

SSW

Force

1

2N

Travel & type

1 1,2 mm: standard travel

Version

5

Standard

S

S

W

Terminal type

S01 SMT

5

1

1

S

NOTE: other versions available upon request. Please consult your customer service.

0

1

R

3

7

0

R370 Reel of 370 pcs