Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
SMC Inline Reed Auto Switch: D-C73CZ, Inline Reed Auto Switch, IP67, 24 V DC - Reed Switch Pneumatic Position Sensors
SMCReed Switch Pneumatic Position Sensors

SMC Inline Reed Auto Switch: D-C73CZ, Inline Reed Auto Switch, IP67, 24 V DC

The SMC Inline Reed Auto Switch D-C73CZ is a reed switch pneumatic position sensor with an IP67 rating. It operates on 24 V DC with a current range of 5 to 40 mA and features a 2-wire configuration.

SKU 3G-OTH-155404

Brand
SMC
Item
Inline Reed Auto Switch: D-C73CZ, Inline Reed Auto Switch, IP67, 24 V DC
Category
Reed Switch Pneumatic Position Sensors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SMC
Manufacturer Part Number
D-C73CZ
Type
Inline Reed Auto Switch, IP67, 5 to 40 mA
DC
24 V
Wires
2
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Inline Reed Auto Switch D-C73CZ is a reed switch pneumatic position sensor with an IP67 rating. It operates on 24 V DC with a current range of 5 to 40 mA and features a 2-wire configuration.

Frequently Asked Questions

What is the SMC Inline Reed Auto Switch D-C73CZ used for?

The SMC Inline Reed Auto Switch D-C73CZ is a pneumatic position sensor used to detect the position of a cylinder piston in industrial automation. It is commonly applied in packaging, material handling, and assembly machinery where reliable, non-contact sensing is required.

What are the specifications of the SMC D-C73CZ reed switch?

The SMC D-C73CZ is an inline reed auto switch rated IP67. It operates on 24 V DC with a current range of 5 to 40 mA and uses a 2-wire configuration. This switch is designed for pneumatic cylinder position sensing in demanding environments.

Where to buy the SMC D-C73CZ reed switch worldwide?

You can source the SMC D-C73CZ reed switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine SMC components for your automation needs.

How to install the SMC D-C73CZ inline reed switch?

To install the SMC D-C73CZ, mount the switch securely on the cylinder body using the provided bracket, ensuring proper alignment with the piston magnet. Connect the 2-wire leads to a 24 V DC control circuit, observing polarity. Test actuation by cycling the cylinder to confirm reliable switching.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC reed switch pneumatic position sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
SMC Inline Reed Auto Switch: D-C73CN, Inline Reed Auto Switch, IP67, 24 V DC, 2 Wires, 5 to 40 mA. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-C73CN; attr947378: 5 to 40 mA; attr947379: 24 V DC.
SMC
SMC Inline Reed Auto Switch: D-C73CN, Inline Reed Auto Switch, IP67, 24 V DC, 2 Wires, 5 to 40 mA. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-C73CN; attr947378: 5 to 40 mA; attr947379: 24 V DC.
SMC
SMC
SMC Inline Reed Auto Switch: D-C73CL, Inline Reed Auto Switch, IP67, 24 V DC, 2 Wires, 5 to 40 mA. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-C73CL; attr947378: 5 to 40 mA; attr947379: 24 V DC.
SMC Inline Reed Auto Switch: D-C73, Inline Reed Auto Switch, IP67, 100 V AC/24 V DC, 2 Wires, LED. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-C73; attr947378: 5 to 20 mA; 5 to 40 mA; attr947379: 24 V DC.
SMC
SMC Inline Reed Auto Switch: D-C73, Inline Reed Auto Switch, IP67, 100 V AC/24 V DC, 2 Wires, LED. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-C73; attr947378: 5 to 20 mA; 5 to 40 mA; attr947379: 24 V DC.
SMC
SMC
SMC Inline Reed Auto Switch: D-C73Z, Inline Reed Auto Switch, IP67, 100 V AC/24 V DC, 2 Wires, LED. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-C73Z; attr947378: 5 to 20 mA; 5 to 40 mA; attr947379: 24 V DC.
SMC Inline Reed Auto Switch: D-B59W, Inline Reed Auto Switch, IP67, 24 V DC, 2 Wires, 5 to 40 mA. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-B59W; attr947378: 5 to 40 mA; attr947379: 24 V DC.
SMC
SMC Inline Reed Auto Switch: D-B59W, Inline Reed Auto Switch, IP67, 24 V DC, 2 Wires, 5 to 40 mA. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-B59W; attr947378: 5 to 40 mA; attr947379: 24 V DC.
SMC
SMC
SMC Inline Reed Auto Switch: D-A53L, Inline Reed Auto Switch, IP67, 24 V DC, 2 Wires, 5 to 50 mA. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-A53L; attr947378: 5 to 50 mA; attr947379: 24 V DC.

More from SMC

View all SMC parts →
SMC
SMC
SMC Perpendicular Reed 2 Wire Rail: D-A80L, Perpendicular Reed Auto Switch, IP67, 2 Wires. Key specifications — attr947381: Perpendicular Reed Auto Switch; attr947365: D-A80L; attr947378: 20 mA; 40 mA; 50 mA; attr947379: 100 V AC/DC.
SMC
SMC
SMC Inline Reed Auto Switch: D-E73AL, Inline Reed Auto Switch, IP67, 100 V AC/24 V DC, 2 Wires, LED. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-E73AL; attr947378: 5 to 20 mA; 5 to 40 mA; attr947379: 24 V DC.
SMC Inline Reed Auto Switch: D-Z73SAPC, Inline Reed Auto Switch, M8-3Pin, IP67, 100 V AC/24 V DC. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-Z73SAPC; attr947378: 5 to 20 mA; 5 to 40 mA; attr947379: 100 V AC; attr1113844: M8-3Pin.
SMC
SMC Inline Reed Auto Switch: D-Z73SAPC, Inline Reed Auto Switch, M8-3Pin, IP67, 100 V AC/24 V DC. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-Z73SAPC; attr947378: 5 to 20 mA; 5 to 40 mA; attr947379: 100 V AC; attr1113844: M8-3Pin.
SMC
SMC
SMC Inline Reed Auto Switch: D-Z76, Inline Reed Auto Switch, NPN, IP67, 4 to 8 V DC, 3 Wires, 20 mA. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-Z76; attr947373: NPN; attr947378: 20 mA; attr947379: 4 to 8 V DC.
SMC
SMC
SMC Inline Reed Auto Switch: D-A54SDPC, Inline Reed Auto Switch, M12-4Pin, IP67, 0.5 m Lead Lg (ft). Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-A54SDPC; attr947378: 5 to 12.5 mA; 5 to 25 mA; 5 to 50 mA; attr947379: 24 V DC; attr1113844: M12-4Pin.
SMC Inline Reed Auto Switch: D-C76, Inline Reed Auto Switch, NPN, IP67, 4 to 8 V DC, 20 mA, LED. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-C76; attr947373: NPN; attr947378: 20 mA; attr947379: 4 to 8 V DC.
SMC
SMC Inline Reed Auto Switch: D-C76, Inline Reed Auto Switch, NPN, IP67, 4 to 8 V DC, 20 mA, LED. Key specifications — attr947381: Inline Reed Auto Switch; attr947365: D-C76; attr947373: NPN; attr947378: 20 mA; attr947379: 4 to 8 V DC.
SMC Press Switch: IS10-N01-LP, Pressure Switch, IP40, 100 V/24 V or less/48 V, 3 m Lead Lg (ft). Key specifications — attr947381: Pressure Switch; attr947365: IS10-N01-LP; attr947378: 20 mA (100 V); 40 mA (48 V); 50 mA (24 V or less); attr947379: 100 V.
SMC
SMC Press Switch: IS10-N01-LP, Pressure Switch, IP40, 100 V/24 V or less/48 V, 3 m Lead Lg (ft). Key specifications — attr947381: Pressure Switch; attr947365: IS10-N01-LP; attr947378: 20 mA (100 V); 40 mA (48 V); 50 mA (24 V or less); attr947379: 100 V.
SMC Perpendicular Reed 2 Wire Rail: D-A72, Perpendicular Reed Auto Switch, IP67, 200 V AC, 2 Wires. Key specifications — attr947381: Perpendicular Reed Auto Switch; attr947365: D-A72; attr947378: 5 to 10 mA; attr947379: 200 V AC.
SMC
SMC Perpendicular Reed 2 Wire Rail: D-A72, Perpendicular Reed Auto Switch, IP67, 200 V AC, 2 Wires. Key specifications — attr947381: Perpendicular Reed Auto Switch; attr947365: D-A72; attr947378: 5 to 10 mA; attr947379: 200 V AC.