Description of 4 Pin M12 Female Connector :
The 21033814440 M12 Connector is a shielded, 4-pin female plug
designed for wave soldering termination, suitable for industrial
environments. It features D-coding, screw locking, and is rated for
4 A and 250 V. This connector supports Cat. 5 Class D data
transmission up to 100 MHz at speeds of 10/100 Mbit/s, with an
insulation resistance greater than 108 Ω. Its materials include
polyamide for the insert, gold-over-nickel plated copper alloy
contacts, and a copper-zinc alloy housing. It is UL 94 V-0 rated
for flammability and provides IP67 protection, operating between
-40 to +85 °C. The 4-pin configuration is common for transmitting
signals and power. This M12 Circular Connector is ideal for secure
and reliable data transmission in industrial environments.
Technical characteristics of 21033814440 Female M12 Connector:
Series | Circular connectors M12 |
|---|
Element | PCB adapter |
| Connector Type | Plug, Female Sockets |
| Shell Size - Insert | M12-4 |
| Termination | Wave soldering |
| Fastening Type | Threaded |
| Orientation | D |
| Rated current | 4 A |
| Rated voltage | 250 V |
| Pollution degree | 3 |
| Transmission characteristics | Cat. 5 Class D up to 100 MHz |
| Data rate | 10/100 Mbit/s |
| Insulation resistance | >108 Ω |
| Tightening torque | 1 Nm Lock nut |
| Limiting temperature | -40 ... +85 °C |
| Mating cycles | ≥ 100 |
| Protection | IP67 - Dust Tight, Waterproof |
| Material (insert) | Polyamide (PA) |
| Material (contacts) | Copper alloy |
| Surface (contacts) | Au over Ni Mating side |
| Material (hood/housing) | Copper-zinc alloy |
| Material flammability class | UL 94 V-0 |
21033814440 M12 Connector Dimensions (mm):
21033814440 Recommended PCB Layout:
