SMS  SMS with Gullwing lead, IP40
SMS with Gullwing lead, IP40
SMS  SMS with adapter and elongated button, J-lead
SMS with adapter and elongated button, J-lead
SMS  SMS with Gullwing lead, IP40
SMS  SMS with adapter and elongated button, J-lead

Series: SMS

Print and SMD Switch Short Stroke 11.4 mm

27 Variants


  • Switches are possible with different heights
  • High-quality gold and silver contacts
  • Solder terminals

Unique Selling Proposition

  • Reliable tactile feedback on input
  • Simple assembly
  • Long life time

Electrical Data

Switching Voltage

30 VAC/  42 VDC

Switching current

50 mA

Rated Switching Capacity

0.12 W


> 1 million actuations at Rated Switching Capacity

Contact Resistance

< 50 mΩ

< 150 mΩ after lifetime

Insulation Resistance

> 100 MΩ

Duration of Bounce

typ. 0.15 ms

Mechanical Data

Actuating Force

IP40 : 1.8 ± 0.4 N

IP67 : 2.2 ± 0.4 N

Actuating Travel

0.35 ± 0.1 mm

End Stop Strength

> 100 N


> 1 million actuations

Climatical Data

Operating Temperature

-40 °C to 85 °C

Storage Temperature

-40 °C to 85 °C


IP40 / IP67

Soldering Data

Soldering Methods



245 °C / 5 sec (IEC 60068-2-58 Test Td)

Resistance to Soldering Heat

260 °C / 10 sec (IEC 60068-2-58 Test Td)


Sealing membrane IP67


Contact Material Gold

CuZn37 1.5 μm Ni 0.5 μm Au 


CuZn37 SnNi 


Thermoplastic (PA 4.6) 



Cover of Actuator

X 12 CrNi 17 7 

Elongated Button

Thermoplastic (PC) 

Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in  Details about Approvals
SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF 16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agreements by SCHURTER.

Application standards

Application standards where the product can be used

Organization Design Standard Description
Partners IEC_Certification_Body Suitable for applications acc. IEC/UL 62368-1 Audio/video, information and communication technology equipment - Part 1: Safety requirements


The product complies with following Guide Lines

Identification Details Initiator Description
Environment_Safety RoHS_Logo_color_CMYK_tif SCHURTER AG Directive RoHS 2011/65/EU, Amendment (EU) 2015/863
Environment_Safety China_RoHS_50_non_konform_eps SCHURTER AG The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March 2007. It is similar to the EU directive RoHS.
Environment_Safety REACH SCHURTER AG On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration, Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as "REACH") entered into force.


Dimension [mm]

SMS Gullwing Base module

SMS J-lead Base module

SMS Gullwing Variable height

SMS J-lead Variable height

Gullwing lead

J lead

SMS Gullwing with elongated button

SMS J lead with elonged button


Circuit Diagram SMS/PMS

Short Table of Variants SMS Open complete table SMS

IP Protection Class Front Side Terminal Type Order Number

Variant Details

The link on the respective order number refers to a separat tab with specific detailed information .
This assures better readable information of the selected product.
Change to the tab All Products in order to show details of another variant.
This approach offers to use generic alias link to the product details:
www.schurter.xx/art/ [Order Number]
where the following variables are used:
- xx is the country specific domain
- [Order Number]

A=Most Popular

A=Most Popular

Most popular products have the following customer benefits:
- previously ordered by multiple customers
- generally in stock for immediate delivery
- early adoption or mature life cycle
Contact us for availability on other product variants, lead-times vary:
Contact-Form Availability for all products can be searched real-time. Enter part number and required quantity:
Stock Check SCHURTER

Free Sample

Free Sample

Please ask for free sample in order to check if the products meets your requirement for your application. Send your delivery adress and your specific requirements.

Distributor Stock Check

Distributor Stock Check

The following links refers to the inquiry form for distributors stock information of the selected products. It allows checking for the available amount and optionally to place an order at your selected partner.
The stock availability at the distributors may also be called up separately and the desired product manually entered.
Stock Check Distributor

IP40 Gullwing Short actuator 1241.1600.23 - ...
IP40 J-Lead Short actuator 1241.1601.23 - ...
IP40 Gullwing Short actuator 1241.1600.11 - ...
IP40 Gullwing Short actuator 1241.1600.23  A  - ...
IP40 Gullwing Long actuator 1241.1612.11  A  - ...
IP40 Gullwing Long actuator 1241.1612.23  A  - ...
IP40 J-Lead Short actuator 1241.1601.11 - ...
IP40 J-Lead Short actuator 1241.1601.23  A  - ...
IP40 J-Lead Long actuator 1241.1613.11 - ...
IP40 J-Lead Long actuator 1241.1613.23  A  - ...
IP67 Gullwing Short actuator 1241.1606.11 - ...
IP67 Gullwing Short actuator 1241.1606.23 - ...
IP67 Gullwing Long actuator 1241.1618.11 - ...
IP67 Gullwing Long actuator 1241.1618.23  A  - ...
IP67 J-Lead Short actuator 1241.1607.11 - ...
IP67 J-Lead Short actuator 1241.1607.23 - ...
IP67 J-Lead Long actuator 1241.1619.11 - ...
IP67 J-Lead Long actuator 1241.1619.23  A  - ...
- - Elongated button 0862.8101 - ...
- - Elongated button 0862.8102 - ...
- - Elongated button 0862.8103 - ...
- - Elongated button 0862.8104 - ...
- - Elongated button 0862.8105 - ...
- - Elongated button 0862.8106 - ...
- - Elongated button 0862.8107 - ...
- - Elongated button 0862.8108 - ...
- - Second elongated button 0862.8226 - ...

Most Popular.

Additional elongated button for long actuators must be ordered separately

From 14:50 mm an additional (second) elongated button for intermediate sizes (h + 6 mm) is required. This must be ordered separately

Packaging unit .xxxx.11 = (100 pcs.)
.xx1x.23 = (450 pcs.)
.xx0x.23 = (700 pcs.)


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