We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Image not available
SMCReed Switch Pneumatic Position Sensors

SMC Inline Reed Auto Switch: D-90A, Inline Reed Auto Switch, IP67, 1500 V AC

The SMC D-90A is an Inline Reed Auto Switch, a reed switch pneumatic position sensor. It features a 1500 V AC rating and IP67 protection, with a 2-wire configuration. This product is designed for position sensing in…

SKU 3G-OTH-155386

Also listed as: D90A · D 90A

Brand
SMC
Item
Inline Reed Auto Switch: D-90A, Inline Reed Auto Switch, IP67, 1500 V AC
Category
Reed Switch Pneumatic Position Sensors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SMC
Manufacturer Part Number
D-90A
Type
Inline Reed Auto Switch, IP67
AC
1500 V
Wires
2

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 D-90A is an Inline Reed Auto Switch, a reed switch pneumatic position sensor. It features a 1500 V AC rating and IP67 protection, with a 2-wire configuration. This product is designed for position sensing in pneumatic applications.

Frequently Asked Questions

What is the SMC D-90A Inline Reed Auto Switch used for?

The SMC D-90A is a reed switch pneumatic position sensor used to detect cylinder piston position in industrial automation. It is commonly applied in packaging, material handling, and assembly machinery where reliable, non-contact sensing of pneumatic actuator position is required.

What are the specifications of the SMC D-90A?

The SMC D-90A is an Inline Reed Auto Switch rated for 1500 V AC with IP67 protection. It features a 2-wire configuration and is designed for pneumatic position sensing. The manufacturer part number is D-90A. These specs ensure robust performance in harsh industrial environments.

Where to buy the SMC D-90A worldwide?

3G Electric supplies the SMC D-90A Inline Reed Auto Switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this pneumatic position sensor globally.

How to install the SMC D-90A reed switch?

Mount the SMC D-90A inline on the pneumatic cylinder using the provided bracket, ensuring the switch aligns with the piston magnet. Connect the 2 wires to a 24 VDC or 1500 V AC rated control circuit. Verify IP67 sealing by tightening the cable gland. Test actuation by cycling the cylinder.

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

Compatible alternatives & equivalents

Cross-referenced by specification & description
SMC
SMC
SMC Inline Reed Auto Switch: D-90, Inline Reed Auto Switch, IP67, 1500 V AC, 2 Wires
SMC
SMC
SMC Inline Reed Auto Switch: D-90AL, Inline Reed Auto Switch, IP67, 1500 V AC, 2 Wires
SMC
SMC
SMC Inline Reed Auto Switch: D-90L, Inline Reed Auto Switch, IP67, 1500 V AC, 2 Wires, 50 mA
SMC Inline Reed Auto Switch: D-93A, Inline Reed Auto Switch, IP67, 1500 V AC, 2 Wires, LED
SMC
SMC Inline Reed Auto Switch: D-93A, Inline Reed Auto Switch, IP67, 1500 V AC, 2 Wires, LED
SMC
SMC
SMC Inline Reed Auto Switch: D-93AL, Inline Reed Auto Switch, IP67, 1500 V AC, 2 Wires, LED
SMC Inline Reed Auto Switch: D-97L, Inline Reed Auto Switch, IP67, 1500 V AC, 2 Wires, 5 to 40 mA
SMC
SMC Inline Reed Auto Switch: D-97L, Inline Reed Auto Switch, IP67, 1500 V AC, 2 Wires, 5 to 40 mA

More from SMC

View all SMC parts
SMC Inline Reed Auto Switch: D-C76, Inline Reed Auto Switch, NPN, IP67, 4 to 8 V DC, 20 mA, LED
SMC
SMC Inline Reed Auto Switch: D-C76, Inline Reed Auto Switch, NPN, IP67, 4 to 8 V DC, 20 mA, LED
SMC Perpendicular Reed 2 Wire Rail: D-A72, Perpendicular Reed Auto Switch, IP67, 200 V AC, 2 Wires
SMC
SMC Perpendicular Reed 2 Wire Rail: D-A72, Perpendicular Reed Auto Switch, IP67, 200 V AC, 2 Wires
SMC Press Switch: IS10-N01-LP, Pressure Switch, IP40, 100 V/24 V or less/48 V, 3 m Lead Lg (ft)
SMC
SMC Press Switch: IS10-N01-LP, Pressure Switch, IP40, 100 V/24 V or less/48 V, 3 m Lead Lg (ft)
SMC
SMC
SMC Press Switch: IS10-N01S-L, Pressure Switch, IP40, 100 V/24 V or less/48 V, 3 m Lead Lg (ft)
SMC
SMC
SMC Terminal Reed 2 Wire Band: D-A33, Reed Auto Switch, IP63, 24 V DC, 2 Wires, 0.5 m Lead Lg (ft)
SMC Inline Reed Auto Switch: D-97, Inline Reed Auto Switch, IP67, 1500 V AC, 2 Wires, LED
SMC
SMC Inline Reed Auto Switch: D-97, Inline Reed Auto Switch, IP67, 1500 V AC, 2 Wires, LED
SMC
SMC
SMC Press Switch: IS10-N01S-6L, Pressure Switch, IP40, 100 V/24 V or less/48 V, 3 m Lead Lg (ft)
SMC Reed Switch Set: RFKSS-GAP0012, NPN, IP67, For 100 mm/50/63/80 Bore Dia, 24V DC, 2 Wires, LED
SMC
SMC Reed Switch Set: RFKSS-GAP0012, NPN, IP67, For 100 mm/50/63/80 Bore Dia, 24V DC, 2 Wires, LED