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HomeProductsSwitchesPushbutton SwitchesCPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S
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CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S - SCHURTER Inc.

Manufacturer Part Number
CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S
Manufacturer
Schurter
Allelco Part Number
98D-CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
33,907 pcs available, New & Original
Parts Description
SWITCH PUSHBUTTON SPST 100MA 42V
Package
Bulk
Data sheet
CPS19-LA00A10-S.pdf
RoHs Status
ROHS3 Compliant
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In stock: 33907

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Specifications

CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S Tech Specifications
SCHURTER Inc. - CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S technical specifications, attributes, parameters and parts with similar specifications to SCHURTER Inc. - CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S

Product Attribute Attribute Value
Manufacturer Schurter
Voltage Rating - DC 60 V
Voltage Rating - AC 42 V
Type Capacitive, Illuminated
Termination Style Wire Leads
Switch Function Off-On
Series CPS
Panel Cutout Dimensions Circular - 19.10mm Dia
Package Bulk
Operating Temperature -40°C ~ 60°C
Mounting Type Panel Mount, Front
Mechanical Life -
Product Attribute Attribute Value
Ingress Protection IP67 - Dust Tight, Waterproof
Illumination Voltage (Nominal) 5 ~ 28 VDC
Illumination Type, Color LED, Green/White
Features Finger Guide
Electrical Life -
Current Rating (Amps) 100mA (AC/DC)
Color - Actuator/Cap Silver
Circuit SPST
Base Product Number CPS19-LA
Actuator Type Round, Button, Flush
Actuator Marking %

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) Vendor Undefined
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8536.50.9033

Frequently Asked Questions(FAQ)

What are the key differences between the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S capacitive switch and traditional mechanical pushbutton designs for panel-mount applications?
The CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S uses capacitive sensing technology rather than mechanical contacts, eliminating physical wear mechanisms that degrade traditional switches over time. This design approach removes bounce and contact wear, which is particularly beneficial in industrial environments where mechanical switches experience thousands of actuation cycles. The capacitive architecture in the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S maintains consistent response characteristics across its operational temperature range of -40°C to 60°C without the performance drift common in mechanical switches exposed to temperature cycling.
Can the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S handle both AC and DC switching, and what are the voltage limitations for each?
The CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S is rated for 42V AC and 60V DC at a continuous current of 100mA, supporting both AC and DC switching applications. The higher DC rating reflects the absence of zero-crossing benefits available in AC circuits. For applications requiring the full 100mA rating, designers should verify that their circuit operates within these voltage limits; exceeding either specification will compromise the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S performance and may cause premature failure. The dual-voltage capability makes the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S suitable for mixed industrial control environments.
How does the IP67 rating of the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S affect its suitability for outdoor or washdown environments?
The CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S achieves IP67 ingress protection, meaning it is dust-tight and can withstand temporary immersion in water. This rating is achieved through the panel-mount front design, where the switch body and wire leads are sealed during installation. In washdown or marine environments, the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S can be exposed to spray and brief water contact without immediate failure, but wire termination sealing at the enclosure penetration point remains the designer's responsibility. The capacitive architecture of the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S is less susceptible to moisture-induced contact corrosion than mechanical alternatives.
What illumination options are available on the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S, and how does this affect circuit design?
The CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S features integrated LED illumination in green and white, powered by a separate 5–28V DC circuit from the switching function. This dual-circuit design allows the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S to provide operator feedback independently of the main switch state. Circuit designers must supply a dedicated illumination voltage through additional wire leads; the wide 5–28V input range of the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S simplifies integration with 5V logic supplies, 12V industrial controls, or 24V automation systems. Current-limiting resistors for the LED must be sized based on the selected illumination voltage and desired brightness.
Is the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S suitable for use in safety-critical applications, and what are the design considerations?
The CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S is a single-pole single-throw (SPST) switch with no redundancy or diagnostic capability, limiting its use in safety-critical applications without additional protective circuitry. For safety functions, a single CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S cannot provide the dual-channel or monitored switching required by functional safety standards. However, the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S can be used as the operator input stage in a safety system if paired with downstream safety-rated logic controllers or dual-channel monitoring. The capacitive sensing of the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S does not generate the wear-related failure modes that affect mechanical switches, which may reduce undetected failure rates in properly architected systems.
How should the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S be integrated into a panel cutout, and what tolerances apply?
The CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S requires a circular panel cutout of 19.10mm diameter for front-mount installation. Tight tolerances on this cutout affect the mechanical fit and sealing performance of the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S; undersized holes will prevent proper seating, while oversized holes may compromise the IP67 seal. When machining panels for the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S, a tolerance of ±0.2mm is typical for stainless steel or aluminum applications. The flush round button of the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S requires adequate panel thickness to accommodate the threaded collar and internal components; consult mechanical drawings for minimum thickness requirements.
How does the operating temperature range of -40°C to 60°C affect the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S performance in extreme environments?
The CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S maintains capacitive sensing functionality across -40°C to 60°C without performance degradation typical of mechanical switches. At low temperatures near -40°C, mechanical switches may exhibit sluggish response, while the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S responds consistently because capacitive sensing is not affected by lubricant viscosity changes. At high temperatures approaching 60°C, the illumination LED of the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S may experience reduced brightness and shortened lifespan if operated continuously; thermal design should include ventilation or derating considerations. The wire leads and connectors of the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S may require temperature-rated insulation if the application involves sustained exposure near the upper limit.
What is the 100mA current rating of the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S, and how does this limit practical applications?
The CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S is rated for 100mA continuous current, making it suitable for low-power control circuits such as logic inputs, solenoid valve pilot stages, or indicator lamp circuits. This current rating is insufficient for direct switching of high-power loads; applications requiring higher currents must use the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S as an input stage to a relay or contactor. The 100mA limit of the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S reflects its design as a human-machine interface component rather than a power switch. Exceeding the current rating will cause internal contact or component damage within the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S.
How does the capacitive design of the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S compare to resistive touch technologies for panel-mount applications?
The CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S uses capacitive sensing, which detects changes in capacitance when a finger approaches or touches the actuator. This contrasts with resistive touch technologies that require physical pressure to compress two conductive layers. The CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S capacitive approach provides faster response with no mechanical wear, while resistive designs can fail due to layer delamination or contact degradation. However, the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S capacitive sensing can be triggered through gloved fingers or thin barriers, whereas resistive technology requires direct pressure. For panel-mounted human interface applications, the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S offers superior durability and consistency.
What RoHS and environmental compliance standards apply to the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S?
The CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S is RoHS3 compliant, meaning it contains no prohibited lead, cadmium, mercury, or hexavalent chromium in quantities exceeding regulatory thresholds. The CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S is marked as REACH Unaffected, indicating it does not contain substances of very high concern (SVHC) requiring authorization or declaration under the REACH regulation. For manufacturers and integrators targeting EU or regulated markets, the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S documentation supports compliance verification. The ECCN classification (EAR99) and HTSUS code (8536.50.9033) of the CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S facilitate customs and export documentation.

Parts with Similar Specifications

The three parts on the right have similar specifications to SCHURTER Inc. CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S

Product Attribute CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1045-S CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1059-S CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1052-S CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1055-S
Part Number CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1045-S CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1059-S CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1052-S CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1055-S
Manufacturer SCHURTER Inc. SCHURTER Inc. SCHURTER Inc. SCHURTER Inc.
Color - Actuator/Cap - - - -
Current Rating (Amps) - - - -
Illumination Type, Color - - - -
Ingress Protection - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Mechanical Life - - - -
Switch Function - - - -
Series - - - -
Actuator Type - - - -
Termination Style - - - -
Circuit - - - -
Features - - - Simultaneous Sampling
Actuator Marking - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Voltage Rating - DC - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Type - - - -
Illumination Voltage (Nominal) - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Electrical Life - - - -
Voltage Rating - AC - - - -
Panel Cutout Dimensions - - - -

CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S Datasheet PDF

Download CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S pdf datasheets and SCHURTER Inc. documentation for CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S - SCHURTER Inc..

Datasheets
CPS Series Datasheet.pdf

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    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

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    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

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    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
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    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

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    one of my hobbies is skydiving. and when i'm skydiving this works great.

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Brazil 7
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1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
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SCHURTER Inc.

CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S

SCHURTER Inc.
98D-CPS19-LA00A10-SNCSNCWF-RI0GWVAR-W1051-S

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