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HomeProductsSwitchesPushbutton SwitchesCPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S
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CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S - SCHURTER Inc.

Manufacturer Part Number
CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S
Manufacturer
Schurter
Allelco Part Number
98D-CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
41,967 pcs available, New & Original
Parts Description
SWITCH PUSH SPST-NC 100MA 42V
Package
Bulk
Data sheet
CPS19-NC00A10-S.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 41967

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Specifications

CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S Tech Specifications
SCHURTER Inc. - CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S technical specifications, attributes, parameters and parts with similar specifications to SCHURTER Inc. - CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-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 On-Mom
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, Red/Yellow
Features Ceramic Actuator, Finger Guide
Electrical Life -
Current Rating (Amps) 100mA (AC/DC)
Color - Actuator/Cap Clear (White Filter/Diffuser)
Circuit SPST-NC
Base Product Number CPS19-NC
Actuator Type Round, Button, Flush
Actuator Marking DOWN

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) Vendor Undefined
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8536.50.9031

Frequently Asked Questions(FAQ)

What are the key differences between the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S and standard mechanical pushbutton switches for panel-mount applications?
The CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S uses capacitive sensing technology rather than mechanical contacts, which eliminates bounce and wear associated with traditional switches. The ceramic actuator in the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S operates through proximity detection, providing consistent switching performance across its 100mA rated current at both AC and DC voltages up to 42V AC / 60V DC. This design also enables the integrated illumination feature without additional relay logic, as the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S maintains galvanic isolation between the sensor and LED circuits.
Can the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S be used in harsh outdoor or wet environments given its IP67 rating?
Yes, the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S carries IP67 certification, which means it is dust-tight and can withstand temporary immersion in water. The sealed panel-mount design with wire leads protects internal capacitive sensing elements from moisture ingress. However, long-term submersion or high-pressure water jets should be avoided. The CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S operating temperature range of -40°C to 60°C supports most outdoor applications, though capacitive sensors may show slight sensitivity drift in extreme cold, requiring functional testing at your specific lower temperature limit.
How should the illumination voltage be selected for the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S in a 24VDC industrial control system?
The CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S supports illumination across the 5–28VDC range, making 24VDC operation well within specification. Connect the positive supply directly to the LED anode through a current-limiting resistor (typically 1–2kΩ for red/yellow LED at 24V) and return the cathode to ground. The CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S red/yellow LED will provide sufficient brightness for panel indication at this voltage level. Separate the LED supply from the switch contact circuit to prevent switching transients from affecting illumination stability.
What is the practical difference between the SPST-NC (single-pole, normally-closed) circuit of the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S and an SPST-NO configuration for safety-critical applications?
The CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S SPST-NC circuit remains closed until the capacitive sensor is triggered, then opens momentarily. This design is suitable for On-Momentary (On-Mom) operation where the switch acts as a pulse trigger. For fail-safe designs requiring power loss protection, the normally-closed state of the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S can de-energize a holding relay if the sensor loses power or circuit continuity. SPST-NO switches require continuous power to maintain closed state, introducing a different failure mode. The CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S default closed state simplifies certain safety architectures.
Why does the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S ceramic actuator design affect component selection over plastic alternatives?
Ceramic materials provide superior dielectric consistency and environmental stability compared to plastic actuators. The CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S ceramic actuator maintains consistent capacitive sensitivity across the -40°C to 60°C operating range without the thermal expansion or moisture absorption that can degrade plastic materials. In applications requiring long-term reliability under thermal cycling or humidity exposure, the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S ceramic construction reduces drift and false triggering. The trade-off is slightly higher cost, justified by lower failure rates in industrial environments.
How does the 19.10mm circular panel cutout dimension of the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S affect panel layout and mounting density?
The CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S 19.10mm cutout diameter allows approximately 25–30mm center-to-center spacing between adjacent switches on a standard control panel. This spacing accommodates the finger guide feature of the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S and prevents accidental simultaneous actuation. For compact panels, verify that surrounding components (indicator lamps, labels) do not encroach on the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S clear actuator zone, as capacitive sensing may register contact through nearby conductive objects.
What load constraints should be considered when selecting the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S for direct switching of inductive loads?
The CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S 100mA maximum current rating applies to resistive loads. Inductive loads (solenoids, motor coils, relay coils) generate back-EMF transients that can exceed the 42V AC / 60V DC voltage rating during switch opening. To safely use the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S with inductive loads, incorporate a freewheeling diode across the load (for DC) or a varistor (for AC), and derate the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S current by 30–50% to maintain safety margins. Alternatively, use the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S as a logic signal to drive a separate relay rated for the inductive load.
Can the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S be retrofitted into existing panel cutouts designed for standard 19mm mechanical switches?
The CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S 19.10mm circular cutout is dimensionally compatible with legacy 19mm panel openings. However, electrical compatibility depends on the existing circuit. If the legacy system uses normally-open contacts or requires continuous monitoring, the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S SPST-NC circuit necessitates logic redesign. The wire-lead termination of the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S differs from tab terminals, requiring re-routing of connections. Test the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S in isolation before field deployment to confirm functional compatibility with existing control logic.
How does the finger guide feature on the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S improve usability and reduce misoperation in industrial settings?
The finger guide on the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S provides tactile centering feedback and limits lateral finger movement across the flush round button. This reduces unintended contact with the clear actuator perimeter, which could generate false capacitive triggers if the panel surface is damp or conductive. In gloved operation, the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S finger guide improves repeatability and reduces the occurrence of ghost triggering from proximity without direct contact—a common issue with capacitive sensors in wet environments.
What are the RoHS3 compliance implications for procuring the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S for regulated industries?
The CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S is RoHS3 compliant, confirming restriction of hazardous substances (lead, cadmium, mercury, hexavalent chromium, PBBs, PBDEs) and exemption compliance for allowed applications. REACH unaffected status indicates the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S materials do not require SVHC (Substances of Very High Concern) declaration. For EU market deployment or defense/aerospace contracts requiring material traceability, the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S certification simplifies compliance documentation. Verify that your system integration (enclosure, wiring, power supply) also meets equivalent standards.
Why might the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S red/yellow LED color selection affect operator response time in emergency shutdown scenarios?
Red/yellow LEDs on the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S activate human warning response faster than green or blue, as red is conventionally associated with alert states in industrial environments. During high-stress emergency operations, the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S illumination provides visual confirmation that the button is active and ready for engagement. However, in high-ambient-light environments (direct sunlight, overhead discharge lighting), verify that the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S LED brightness at your selected illumination voltage remains visible. Consider supplementary status indication if the CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S is mounted below ambient light sources.

Parts with Similar Specifications

The three parts on the right have similar specifications to SCHURTER Inc. CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S

Product Attribute CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1066-S CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1069-S CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1061-S CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1065-S
Part Number CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1066-S CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1069-S CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1061-S CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1065-S
Manufacturer SCHURTER Inc. SCHURTER Inc. SCHURTER Inc. SCHURTER Inc.
Illumination Type, Color - - - -
Switch Function - - - -
Voltage Rating - DC - - - -
Actuator Type - - - -
Ingress Protection - - - -
Voltage Rating - AC - - - -
Current Rating (Amps) - - - -
Panel Cutout Dimensions - - - -
Actuator Marking - - - -
Series - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Electrical Life - - - -
Type - - - -
Mechanical Life - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Termination Style - - - -
Illumination Voltage (Nominal) - - - -
Features - - - Simultaneous Sampling
Color - Actuator/Cap - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Circuit - - - -

CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S Datasheet PDF

Download CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S pdf datasheets and SCHURTER Inc. documentation for CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S - SCHURTER Inc..

Datasheets
CPS Series Datasheet.pdf

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    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

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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.

  • Logi***b_Chris
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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.

  • Circ***FixerTom
    Sep 2, 2026

    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
    Aug 28, 2026

    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.

  • Leat***O'Keefe
    Aug 20, 2026

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

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    This product works considerably well. It secretly improves my basketball by a lot.

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    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

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America United States 5
Brazil 7
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United Kingdom 4
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New Zealand 5
Asia India 4
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Middle East Israel 6
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Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
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SCHURTER Inc.

CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S

SCHURTER Inc.
98D-CPS19-NC00A10-SNCCWTWF-AI0RYVAR-W1068-S

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