The Omron D40P-SMC-21-M12 is a Hall Effect magnetic switch, sitting in the Specialized Switches category under Reed, Hall-Effect, & Magnetic Switches. It's a solid-state position sensor that detects a magnetic field without physical contact, which means no mechanical wear on the sensing face — a common failure point on limit switches in high-cycle applications like packaging lines or automated assembly stations.
Omron D40P-SMC-21-M12 Hall Effect Switch, Mature Lifecycle
MPND40P-SMC-21-M12
Omron D40P-SMC-21-M12, Hall Effect magnetic switch, Specialized Switches category, mature lifecycle stage.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.45 kgs |
Product details
Frequently asked questions
Where can I buy D40P-SMC-21-M12?
The D40P-SMC-21-M12 is sourced to order against an RFQ through independent distribution channels. Submit a request for quote to confirm current availability and pricing — no stock figures or lead-time numbers are published here.
MPN
D40P-SMC-21-M12