I
Electrical Dala Mechanical Dara
Acluatmg Force 3 t l N
(ESD) Acluatmg Travel 0.5 1 0 1 mm
Contact Material Silver End Stop Strengln > so N
Swltchlng Voltage mm 5 VDC, max 45 VDC Llletlme > 1 mlHlOn actuatlons
Swltchlng Current max. 125 mA Muunllng screw lorque EN/cm
Rated Swtcmng CapaClty 0 72 w Climatieal Dala
Operatlng Temperature 725°C to 50°C
—chmgflb Storage Temgerature 725°C to 50°C
< 50="" m0="" \prproiecllun="" lp55="" {only="" wlth="" accessory="" krt)="">< 150="" mn="" after="" lnetrme="" m="" 93.3="" insulallurl="" re5lslance=""> 100 Mn Comm Malena Ag / Au
Duratlun of Bounce tyg. 0,1 ms Soldenng um
Contact Material Gold
Swltchlng Voltage mm 50 mos, max. 24 VDC Method 1)
Swltchlng Current max. 30 mA
Rated Swtcmng CapaClty 0 35 w Method 1A)
Material
chlng Capamty Housmgs Thermoplastic (PES)
< 50="" mn="" sockel="" thermoplastic="" (pes)="">< 150="" mn="" after="" lnetrme="" bezel="" thermoplastic="" (pet)="" insulallurl="" re5lslance=""> 100 Mn um u
Duratlun of Bounce typ. 0,1 ms CuZnB? 2 5 pm Ag
Solderlng Ald Tlflrgla‘ed
1
Momentary Action Switch MCS 18 Front
https://www.schurter.com /PG09
Switches
Membrane Switch Frontpanel Short Stroke 18 mm
Membrane Switch Frontpanel Short Stroke 18
mm
square
White, lettered
Membrane Switch Frontpanel Short Stroke 18
mm
round
Red, lettered
Membrane Switch Frontpanel Short Stroke 18
mm
round
green
See below:
Approvals and Compliances
Description
- Momentary action switch available in version square or round in diffe-
rent colours
- High lifetime with 5 million actuations
- Front and rear tested to degree of protection IP65 Snap-in type from
front side
- Solder terminals
Unique Selling Proposition
- Unique mechanical switches with tactile feedback
- Small mounting depth
- Various lettering options
Weblinks
html datasheet, General Product Information, CAD-Drawings, Product
News, Detailed request for product
Technical Data
Electrical Data
Impulse Withstand Voltage
(ESD)
± 16 kV
Contact Material Silver
Switching Voltage min. 5 VDC , max. 48 VDC
Switching Current max. 125 mA
Rated Switching Capacity 0.72 W
Lifetime > 1 million actuations at Rated Swit-
ching Capacity
Contact Resistance < 50 mΩ
< 150 mΩ after lifetime
Insulation Resistance > 100 MΩ
Duration of Bounce typ. 0.1 ms
Contact Material Gold
Switching Voltage min. 50 mVDC, max. 24 VDC
Switching Current max. 80 mA
Rated Switching Capacity 0.36 W
Lifetime > 1 million actuations at Rated Swit-
ching Capacity
Contact Resistance < 50 mΩ
< 150 mΩ after lifetime
Insulation Resistance > 100 MΩ
Duration of Bounce typ. 0.1 ms
Mechanical Data
Actuating Force 3 ± 1 N
Actuating Travel 0.5 ± 0.1 mm
End Stop Strength > 50 N
Lifetime > 1 million actuations
Mounting screw torque 8 N/cm
Climatical Data
Operating Temperature -25 °C to 60 °C
Storage Temperature -25 °C to 60 °C
IP-Protection IP65 (only with accessory kit)
Other Data
Contact Material Ag / Au
Soldering Data
Solderability 235 °C / 2 sec (IEC 60068-2-20 Test Ta
Method 1)
Resistance to Soldering Heat 260 °C / 5 sec (IEC 60068-2-20 Test Tb
Method 1A)
Material
Housings Thermoplastic (PES)
Socket Thermoplastic (PES)
Bezel Thermoplastic (PBT)
Contact CuZn37 3 μm Ni 2 μm Au
CuZn37 2.5 μm Ag
Soldering Aid Tin-plated
Approvals and Compliances
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 agree-
ments by SCHURTER.
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Momentary Action Switch
MCS 18 Front https://www.schurter.com /PG09
Switches
Application standards
Application standards where the product can be used
Organization Design Standard Description
Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information
technology equipment.
Compliances
The product complies with following Guide Lines
Identification Details Initiator Description
RoHS SCHURTER AG Directive RoHS 2011/65/EU, Amendment (EU) 2015/836
China RoHS 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.
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]
18
max. 5
min. 1
48
9
ø2
18
18
18
7.62
±0.2 ±0.2
Dimension
2.4
+0.1
0
+0.2
0
13.9
13 +0.2
0
Drilling diagram
2.4
+0.1
0
+0.2
0
13.9
13 +0.2
0
Drilling diagram
Assembly Instructions
t
t = 3-4.5
t = 1-3
Accessory kit IP65 has to be ordered separately
(SD-«e
3
Momentary Action Switch MCS 18 Front
https://www.schurter.com /PG09
Switches
Diagrams
Order Index Lettering
Laser Marking
001 = A021 = U041 = ÷061 = EIN
002 = B022 = V042 = ✳062 = AUS
003 = C 023 = W043 = =063 = AUF
004 = D024 = X044 = # 064 = AB
005 = E025 = Y045 = ↔065 = ON
006 = F026 = Z 046 = ↕066 = OFF
007 = G027 = 0047 = →067 = UP
008 = H028 = 1048 = ←068 = DOWN
009 = I029 = 2049 = ↓069 = HIGH
010 = J030 = 3050 = ↑070 = LOW
011 = K031 = 4051 = % 071 = ON/OFF
012 = L032 = 5052 = √072 = START
013 = M033 = 6053 = CTRL 073 = RESET
014 = N034 = 7054 = RETURN 074 =
015 = O035 = 8055 = SHIFT 075 =
016 = P036 = 9 056 = LOCK 076 =
017 = Q037 = +057 = STOP 077 =
018 = R038 = -058 = ENTER
019 = S039 = .059 = BACK
020 = T040 = x 060 = LINE
Letter heights and Fonts
- Single characters, Univers 65
- Legends max. 6 characters in line, Univers 65
- Insert label and front foil anthracite, RAO 7016
- Characters and symbols light grey, RAL 7035
5.032.83
All Variants
Kontakte Form Color Bezel Color Touchpad Lettering Bestellnummer
Ag square black red without Lettering 1241.1100.7093 █
Ag square black green without Lettering 1241.1100.7095 █
Ag square black black without Lettering 1241.1100.7097 █
Ag round black yellow without Lettering 1241.1104.7091 █
Ag round black red without Lettering 1241.1104.7093 █
Ag round black green without Lettering 1241.1104.7095 █
Ag round black grey without Lettering 1241.1104.7096 █
Ag round black black without Lettering 1241.1104.7097 █
\ ELSCHIJRTER \
4
Momentary Action Switch
MCS 18 Front https://www.schurter.com /PG09
Switches
Kontakte Form Color Bezel Color Touchpad Lettering Bestellnummer
Ag round with soldering aid black black without Lettering 1241.1113.7097 █
Accessory kit IP65 - - - - 0098.9201
For Lettering versions see tables "Lettering" and "Order Index Lettering" to determine the symbol
█ Most Popular.
Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
Packaging unit 100 pcs
The specifications, descriptions and illustrations indicated in this document are based on current
information. All content is subject to modifications and amendments. Information furnished is believed
to be accurate and reliable. However, users should independently evaluate the suitability and test each
product selected for their own applications.
30.05.2019
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