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Home Products Switches Pushbutton Switches~~CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S~~

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CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S - SCHURTER Inc.

Name: SCHURTER Inc. CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S
Brand: SCHURTER Inc.
SKU: CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S
Availability: InStock
Rating: 5 (8 reviews)

Manufacturer Part Number: CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S

Manufacturer: Schurter

Allelco Part Number: 98D-CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 37,030 pcs available, New & Original

Parts Description: SWITCH PUSH SPST-NO 100MA 42V

Package: Bulk

Data sheet: CPS22-NO00A10-S.pdf

Datasheets
CPS Series Datasheet.pdf

RoHs Status: ROHS3 Compliant

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In stock: 37030

Specifications

CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S Tech Specifications
SCHURTER Inc. - CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S technical specifications, attributes, parameters and parts with similar specifications to SCHURTER Inc. - CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-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-Mom
Series	CPS
Panel Cutout Dimensions	Circular - 22.10mm 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, Cyan/White
Features	Ceramic Actuator
Electrical Life	-
Current Rating (Amps)	100mA (AC/DC)
Color - Actuator/Cap	Clear (White Filter/Diffuser)
Circuit	SPST-NO
Base Product Number	CPS22-NO
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	8536.50.9031

Frequently Asked Questions(FAQ)

What are the key differences between the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S capacitive switch and a conventional mechanical pushbutton for panel-mount applications?: The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S uses capacitive sensing technology rather than mechanical contacts, eliminating bouncing and wear mechanisms associated with traditional switches. Mechanical pushbuttons rely on physical contact closure, which degrades over millions of cycles and introduces contact resistance variability. The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S ceramic actuator responds to proximity changes without physical contact between conductive surfaces, delivering consistent switching behavior across its rated temperature range of -40°C to 60°C. This architecture extends functional life in high-cycle environments and reduces maintenance-related failures, though it requires proper environmental isolation to prevent false triggering from stray capacitance.

How does the 42V AC and 60V DC rating of the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S affect circuit design for industrial control applications?: The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S is rated for maximum 42V AC or 60V DC operation at 100mA, making it suitable for low-voltage logic circuits, 24V industrial control systems, and standard DC power distribution. The asymmetric AC/DC ratings reflect the switch's capacitive architecture—AC voltage stress includes reactive current components, requiring conservative derating compared to DC. For circuits operating near 42V AC, designers should verify that the 100mA current limit accommodates both steady-state load and transient inrush conditions. Applications requiring higher switching voltages (>60V DC) or higher current (>100mA) necessitate an external relay or solid-state switch driven by the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S logic output.

What environmental protection does the IP67 rating provide for the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S in washdown and chemical exposure scenarios?: The IP67 classification of the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S guarantees dust ingress protection (IP6X) and temporary immersion resistance up to 1 meter for 30 minutes (IP_7), making it suitable for wet environments, food processing, and outdoor panel installations. However, IP67 does not imply chemical resistance—the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S housing material and seal composition must be verified against specific solvents, acids, or caustics used in the application environment. Continuous high-pressure washdown or prolonged chemical immersion may compromise seal integrity over time. For aggressive chemical environments, material compatibility documentation and field testing are recommended before deployment.

Can the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S cyan/white LED illumination be dimmed or controlled independently from the switch function?: The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S LED illumination operates within the specified 5–28 VDC range but is typically hardwired to indicate switch status or panel power availability. Independent dimming control is not a native feature of the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S architecture. To achieve variable brightness or independent LED control, a PWM dimming circuit or relay logic must be inserted between the power supply and the illumination terminals. This external control adds complexity and bill-of-materials cost; designers should evaluate whether fixed illumination meets usability requirements before pursuing active dimming solutions.

How does the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S perform in applications requiring rapid repeated actuation compared to sealed mechanical alternatives?: The capacitive architecture of the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S eliminates mechanical contact bounce and wear, allowing consistent switching response across high-cycle repetition without measurable degradation. Sealed mechanical switches typically exhibit contact chatter in the first milliseconds of closure, requiring firmware debouncing; the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S provides inherently clean transitions. However, the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S datasheet does not publish mechanical or electrical life ratings in cycles, suggesting that end-of-life criteria are application-dependent or governed by LED degradation rather than switch wear. For critical high-frequency applications (>10 cycles per second), accelerated aging testing with the specific PCB environment and firmware response logic is advisable.

What precautions must be taken when routing signal and power traces near the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S on a PCB to prevent false triggering?: Capacitive sensing in the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S relies on detecting minute changes in electrical field coupling through the ceramic actuator. High-frequency switching noise, clock signals, or AC power traces routed adjacent to the switch PCB connection points can capacitively couple into the sensor input, causing false activation. Best practices for the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S include: isolating sensor traces using dedicated ground planes, maintaining >5mm clearance from high-speed digital signals, shielding the sensor wire leads within a grounded twisted-pair configuration, and implementing software debouncing with a 50–100ms hysteresis window. Environmental humidity and metal objects in proximity to the panel cutout also influence capacitive coupling; layout validation in the target assembly is critical.

Is the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S suitable for applications requiring hermetic sealing or explosive atmosphere compliance?: The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S is not hermetically sealed and does not carry explosive atmosphere (ATEX, IECEx) or hazardous location certifications. The IP67 rating indicates environmental resistance to water and dust but not pressurized gas barrier performance. Applications requiring compliance with ATEX Category 3, IEC 61241, or Class I Division 2 explosive atmosphere standards require switches specifically designed and certified for those environments. The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S is suitable for general industrial and commercial wet environments but not for installations in mines, chemical plants handling volatile substances, or fuel handling areas.

How should the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S be specified for a 24V DC industrial PLC input module that expects TTL or 0–5V logic thresholds?: The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S SPST-NO circuit provides direct electrical continuity when activated, not a voltage-level output. To interface the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S with a PLC input requiring 0–5V logic levels, a pull-up resistor to +5V or +24V (depending on the PLC's sourcing capability) must be connected to the common terminal, and the NO switch contact wired to the input line. The resulting voltage divider creates a low-impedance '1' state (button pressed) and high-impedance '0' state (released). Alternatively, if the PLC input module is configured for sinking (current-source) mode, the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S NO contact can be wired between the input pin and ground, with the PLC's internal pull-up providing the logic threshold. Verify the specific PLC input type and impedance requirements before finalizing wiring.

What is the practical current-carrying capacity of the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S when driving inductive loads such as solenoids or relay coils?: The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S is rated 100mA at 42V AC or 60V DC under resistive load conditions. Inductive loads (solenoids, relay coils, motor windings) present significant transient current spikes during switch closure due to inductor back-EMF, which can exceed the steady-state rating momentarily. To protect the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S contacts from erosion or welding, inductive loads should be suppressed with a freewheeling diode (for DC) or RC snubber network (for AC), or a relay should be interposed to isolate the high-energy transient from the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S contacts. Direct connection to unprotected inductive loads risks premature failure.

Does the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S maintain consistent electrical characteristics across its full operating temperature range of -40°C to 60°C?: The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S ceramic actuator material exhibits stable capacitive properties across -40°C to 60°C, ensuring repeatable sensing thresholds over the rated temperature span. However, the switch datasheet does not provide detailed temperature coefficients for actuator capacitance, sensor threshold voltage, or hysteresis drift. At extreme cold temperatures (-40°C), the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S may exhibit slightly increased response time due to reduced ionic mobility in encapsulant materials; at high temperatures (60°C), long-term LED brightness and capacitor dielectric properties may drift. For applications operating near the temperature limits, field validation testing across the expected seasonal or thermal cycle is recommended to confirm stability and prevent false triggering or delayed response.

Can the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S be retrofitted into existing panel cutouts designed for standard 22mm mechanical pushbuttons?: The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S features a circular 22.10mm panel cutout dimension, which is compatible with standard 22mm pushbutton mounting holes. However, electrical retrofit compatibility depends on the existing wiring and sensor circuit architecture. The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S requires connection to a capacitive sensor input or dedicated control module, whereas standard mechanical pushbuttons interface as simple NO/NC contacts. Direct wire-for-wire replacement without a compatible sensor controller will result in non-functional operation. Additionally, the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S has different wire lead lengths and strain relief geometry than legacy 22mm switches, potentially requiring panel harness rework. Mechanical fitment is feasible, but electrical integration demands validation against the control system architecture.

How does RoHS3 compliance for the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S affect material selection and long-term supply chain availability?: The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S is RoHS3 compliant, confirming the absence of cadmium, lead, mercury, hexavalent chromium, PBBs, and PBDEs in its construction. This certification supports compliance with EU 2011/65/EU and related directives for electrical and electronic equipment. However, RoHS3 compliance does not guarantee indefinite supply continuity or establish material traceability for conflict minerals (which fall under separate REACH regulations). The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S is marked as REACH Unaffected, indicating it does not contain Substances of Very High Concern (SVHC) above notification thresholds. For long-term programs, verify SCHURTER's published obsolescence roadmap and source alternative suppliers with equivalent certifications to mitigate single-source risk.

What is the recommended wire gauge and terminal crimping specification for the CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S wire lead connections?: The CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S datasheet does not specify wire gauge, stranding, or crimp terminal requirements for its wire leads. General best practice for 100mA switch circuits suggests 22–24 AWG stranded copper wire to minimize voltage drop across connection paths and provide mechanical flexibility during panel assembly. Solder or crimped terminals should be rated for the 100mA DC/AC current and designed for the wire gauge used. To prevent intermittent contact failures, wire gauge should not exceed 20 AWG (larger diameter may strain the solder joint or lead terminal). Consult SCHURTER application notes or contact technical support for the specific CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S lead material composition and recommended crimp tool, as improper termination can degrade long-term reliability.

Parts with Similar Specifications

The three parts on the right have similar specifications to SCHURTER Inc. CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S

Product Attribute
Part Number	CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1034-S	CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1037-S	CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1035-S	CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1030-S
Manufacturer	SCHURTER Inc.	SCHURTER Inc.	SCHURTER Inc.	SCHURTER Inc.
Color - Actuator/Cap	-	-	-	-
Ingress Protection	-	-	-	-
Panel Cutout Dimensions	-	-	-	-
Illumination Voltage (Nominal)	-	-	-	-
Type	-	-	-	-
Electrical Life	-	-	-	-
Circuit	-	-	-	-
Illumination Type, Color	-	-	-	-
Current Rating (Amps)	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Mechanical Life	-	-	-	-
Termination Style	-	-	-	-
Voltage Rating - AC	-	-	-	-
Actuator Type	-	-	-	-
Voltage Rating - DC	-	-	-	-
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Actuator Marking	-	-	-	-
Features	-	-	-	Simultaneous Sampling
Switch Function	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Series	-	-	-	-

CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S Datasheet PDF

Download CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S pdf datasheets and SCHURTER Inc. documentation for CPS22-NO00A10-SNCCWTNF-AI0CWVAR-W1039-S - SCHURTER Inc..

Datasheets: CPS Series Datasheet.pdf

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Evaluation: 10 Articles

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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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Sep 16, 2026

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

Sep 8, 2026

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.
Ilen***

Aug 20, 2026

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

Aug 17, 2026

Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.
Nikh***ech

Aug 13, 2026

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

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Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
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

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