Dimensions: [mm]
Recommended Hole Pattern: [mm]
5,08 ±0,2
4,7
6
2
1
5
4
1,8
6
5
4
3
2
1
5
12,7
3
O
3,81
1,3 ±0,2
4,7 ±0,2
12,7 ±0,25
30° u3°
O 2,7
GND
GND
5,08
0,5 ±0,05
8,8
7,1
O 6,2
Scale - 2:1
Schematic:
12,7 ±0,25
6,7
KEYWAY
1
GND
2
11,4 ±0,25
5
4
6
EPOXY SEAL
GND
5
6
1,0
+0,1
0
0,75 ±0,02
4
3,81 ±0,2
1,26 ±0,2
3
Scale - 1.5:1
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ELin
001.002
2023-08-25
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WS-TOTV THT 6.35 mm panel cut
out Round actuator with Plain
keyway bushing Toggle Switch
ORDER CODE
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
12.7 x11.4 mm, right anlged
eiCan
Valid
1/8
472131020421
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic
component which is used in electrical circuits that require high safety and reliability functions or performance.
O
0,85
6,
35
Recommended Panel Cutout: [mm]
0,56
Scale - 2:1
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ELin
001.002
2023-08-25
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WS-TOTV THT 6.35 mm panel cut
out Round actuator with Plain
keyway bushing Toggle Switch
ORDER CODE
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
12.7 x11.4 mm, right anlged
eiCan
Valid
2/8
472131020421
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic
component which is used in electrical circuits that require high safety and reliability functions or performance.
Material Properties:
Mechanical Properties:
Actuator Material
Copper Alloy
Properties
Test conditions
Actuator Plating
Tin-Cobalt alloy
Schematic
DPDT
Bushing Material
Copper Alloy
Switching Function
ON-ON
Connection Type
Opposite Side Connection
Bushing Plating
Nickel
Cover Material
Stainless Steel
Frame Material
DAP
Frame Flammability Rating
1)
Carbon Steel
Moveable Contact Material
Copper Alloy
Moveable Contact Plating
Silver
Stationary Contact Material
Copper Alloy
Stationary Contact Plating
Silver
Terminal Material
-40 up to +85 °C
Storage Conditions (in original
packaging)
< 40 °C ; < 75 % RH
Moisture Sensitivity Level (MSL)
1
Certification:
Copper Alloy
Terminal Plating
Step- each movement
Operating Temperature
Red
Spring Material
Unit
General Information:
UL94 V-0
Frame Color
Value
Silver
RoHS Approval
Compliant [2011/65/EU&2015/863]
REACh Approval
Conform or declared [(EC)1907/2006]
Electrical Properties:
Properties
Value
Unit
Rated Current
IR
Test conditions
1
A
Rated Voltage
VR
30
V (DC)
Contact Resistance Initial
R
30
mΩ
max.
Contact Resistance After Life
Test
R
1
Ω
max.
min.
Insulation Resistance
RISO 500 V (DC)
1000
MΩ
Withstanding Voltage
1 min
500
V (AC)
Tol.
Mechanical Properties:
Properties
Test conditions
Value
Unit
Electrical Life 1)
1A / 30V(DC)
50000
Steps
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ELin
001.002
2023-08-25
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WS-TOTV THT 6.35 mm panel cut
out Round actuator with Plain
keyway bushing Toggle Switch
ORDER CODE
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
12.7 x11.4 mm, right anlged
eiCan
Valid
3/8
472131020421
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic
component which is used in electrical circuits that require high safety and reliability functions or performance.
Packaging Specification - Tray: [mm]
Packaging Specification - Bag: [mm]
W
W2
W1
C
W
A
Bag
Tray
C
L2
A
C
L
L1
H
H
L
Tolerance
Value
L
(mm)
typ.
295,00
L1
(mm)
typ.
240,00
L2
(mm)
typ.
30,00
CL
(mm)
typ.
20,00
W
(mm)
typ.
250,00
W1
(mm)
typ.
181,00
W2
(mm)
typ.
60,35
CW
(mm)
typ.
52,65
H
(mm)
typ.
23,85
CH
(mm)
typ.
14,50
Qty.
(pcs.)
36
Material
PET
Tolerance
Value
LIC (mm)
WIC (mm)
HIC (mm)
No. of
Tray (pcs.)
Qty.
(pcs.)
Material
typ.
295
typ.
250
typ.
30
1
36
PE BAG
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ELin
001.002
2023-08-25
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WS-TOTV THT 6.35 mm panel cut
out Round actuator with Plain
keyway bushing Toggle Switch
ORDER CODE
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
12.7 x11.4 mm, right anlged
eiCan
Valid
4/8
472131020421
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic
component which is used in electrical circuits that require high safety and reliability functions or performance.
H
C
Packaging Specification - Carton: [mm]
W
L
C
Tolerance
Value
C
LC (mm)
WC (mm)
HC (mm)
No. of
Bags (pcs.)
Qty.
(pcs.)
Material
typ.
315
typ.
270
typ.
220
6
216
Paper
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ELin
001.002
2023-08-25
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WS-TOTV THT 6.35 mm panel cut
out Round actuator with Plain
keyway bushing Toggle Switch
ORDER CODE
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
12.7 x11.4 mm, right anlged
eiCan
Valid
5/8
472131020421
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic
component which is used in electrical circuits that require high safety and reliability functions or performance.
Cautions and Warnings:
The following conditions apply to all goods within the product series of WS-TOTV of
Würth Elektronik eiSos GmbH & Co. KG:
General:
• This mechanical component is designed and manufactured for use in general electronic equipment.
• Würth Elektronik must be asked for written approval (following the PPAP procedure) before incorporating the components into any
equipment in fields such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control,
ship control), transportation signal, disaster prevention, medical, public information network, etc. where higher safety and reliability are
especially required and/or if there is the possibility of direct damage or human injury.
• Mechanical components that will be used in safety-critical or high-reliability applications, should be pre-evaluated by the customer.
• The component is designed and manufactured to be used within the datasheet specified values. If the usage and operation conditions
specified in the datasheet are not met, the component may be damaged or dissolved.
• Do not drop or impact the components, the component may flake apart.
• Prevent any damage or scratches on the switch, especially on the actuator.
• Würth Elektronik products are qualified according to international standards, which are listed in each product reliability report. Würth
Elektronik does not warrant any customer qualified product characteristics beyond Würth Elektroniks’ specifications, for its validity and
sustainability over time.
• The responsibility for the applicability of the customer specific products and use in a particular customer design is always within the
authority of the customer. All technical specifications for standard products also apply to customer specific products.
If the parts are washable, hermetic:
• Cleaning agents that are used to clean the customer applications may damage or change the characteristics of the component, body,
pins and termination.
• Please do not immerse any washable products into water or cleaning agents or put them in locations exposed to water completely.
• Do not clean washable series immediately after soldering. The cleaning agent may be absorbed into the switch through respiration while
the switch cools.
• Please do not press actuator or change status /position during the cleaning and washing process.
• Using a brush during the cleaning process may deform function relevant areas. Therefore, we do not recommend using a brush during
the PCB cleaning process.
If the parts are not washable:
• Parts are not constructed for washing. Washing may cause malfunctions.
• When cleaning by hand (brushing), to avoid malfunction, do not use excessive force on switch. Excessive force can deform function
relevant areas.
Potting and Coating:
• If the product is potted in the customer application, the potting material may shrink or expand during and after hardening. Shrinking
could lead to an incomplete seal, allowing contaminants into the body, pins or termination. Expansion could damage the components.
We recommend a manual inspection after potting or coating to avoid these effects
Product Specific:
Storage Conditions:
Soldering:
• A storage of Würth Elektronik products for longer than 12 months is not recommended. Within other effects, the terminals may suffer
degradation, resulting in bad solderability. Therefore, all products shall be used within the period of 12 months based on the day of
shipment.
• Do not expose the components into direct sunlight.
• The storage conditions in the original packaging are defined according to DIN EN 61760-2.
• For a moisture sensitive component, the storage condition in the original packaging is defined according to IPC/JEDEC-J-STD-033. It is
also recommended to return the component to the original moisture proof bag and reseal the moisture proof bag again.
• The storage conditions stated in the original packaging apply to the storage time and not to the transportation time of the components.
•
•
•
•
•
The solder profile must comply with the technical product specifications. All other profiles will void the warranty.
Hand soldering max. 350°C for 5 sec max..
All other soldering methods are at the customers’ own risk.
Please keep our switch at delivery original position before and during the soldering process.
Design the right angle part with consideration of the wave soldering process so that the parts will not touch the soldering wave during
the soldering process or protect the switch part with cover fixture. Melting of the switch might cause malfunction.
Cleaning and Washing:
Packaging:
• If a series is washable, the general information section in the datasheet will contain the washability guidelines. Should there be no
information regarding washability, the product has not been constructed to withstand a washing process. Washing agents used during
the production to clean the customer application might damage or change the characteristics of the component, body, pins and/or
termination. Washing agents may have a negative effect on the long-term functionality of the product.
• The packaging specifications apply only to purchase orders comprising whole packaging units. If the ordered quantity exceeds or is
lower than the specified packaging unit, packaging in accordance with the packaging specifications cannot be ensured.
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ELin
001.002
2023-08-25
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WS-TOTV THT 6.35 mm panel cut
out Round actuator with Plain
keyway bushing Toggle Switch
ORDER CODE
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
12.7 x11.4 mm, right anlged
eiCan
Valid
6/8
472131020421
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic
component which is used in electrical circuits that require high safety and reliability functions or performance.
Handling:
Please refer to the pre-caution guide: https://www.we-online.de/precaution_toggleswitch
These cautions and warnings comply with the state of the scientific and technical knowledge and are believed to be accurate and reliable.
However, no responsibility is assumed for inaccuracies or incompleteness.
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ELin
001.002
2023-08-25
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WS-TOTV THT 6.35 mm panel cut
out Round actuator with Plain
keyway bushing Toggle Switch
ORDER CODE
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
12.7 x11.4 mm, right anlged
eiCan
Valid
7/8
472131020421
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic
component which is used in electrical circuits that require high safety and reliability functions or performance.
Important Notes
6. Product Life Cycle
The following conditions apply to all goods within the product range of Würth Elektronik
eiSos GmbH & Co. KG:
Due to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a
standard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC-Standard we will inform at an early stage
about inevitable product discontinuance. According to this we cannot guarantee that all products within our product range will always be
available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product
availability expectancy before or when the product for application design-in disposal is considered. The approach named above does not
apply in the case of individual agreements deviating from the foregoing for customer-specific products.
1. General Customer Responsibility
Some goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain
application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the
areas, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The
responsibility for the applicability and use in a particular customer design is always solely within the authority of the customer. Due to this
fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product
characteristics described in the product specification is valid and suitable for the respective customer application or not.
2. Customer Responsibility related to Specific, in particular Safety-Relevant Applications
It has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime
cannot be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications.
In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or
failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable
design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic
component. Therefore, customer is cautioned to verify that data sheets are current before placing orders. The current data sheets can be
downloaded at www.we-online.com.
7. Property Rights
All the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as
well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würth
Elektronik eiSos GmbH & Co. KG. Würth Elektronik eiSos GmbH & Co. KG does not warrant or represent that any license, either expressed or
implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination,
application, or process in which Würth Elektronik eiSos GmbH & Co. KG components or services are used.
8. General Terms and Conditions
Unless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and Conditions of Würth
Elektronik eiSos Group”, last version available at www.we-online.com.
3. Best Care and Attention
Any product-specific notes, cautions and warnings must be strictly observed. Any disregard will result in the loss of warranty.
4. Customer Support for Product Specifications
Some products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve
specific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales
person in charge should be contacted who will be happy to support in this matter.
5. Product R&D
Due to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the
Product Change Notification (PCN) according to the JEDEC-Standard inform about minor and major changes. In case of further queries
regarding the PCN, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the
customer as per Section 1 and 2 remains unaffected.
CHECKED
REVISION
DATE (YYYY-MM-DD)
GENERAL TOLERANCE
ELin
001.002
2023-08-25
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. +49 (0) 79 42 945 - 0
www.we-online.com
eiSos@we-online.com
WS-TOTV THT 6.35 mm panel cut
out Round actuator with Plain
keyway bushing Toggle Switch
ORDER CODE
SIZE/TYPE
BUSINESS UNIT
STATUS
PAGE
12.7 x11.4 mm, right anlged
eiCan
Valid
8/8
472131020421
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic
component which is used in electrical circuits that require high safety and reliability functions or performance.