M12 Y-Coded Female Rear Mount PCB Hybrid Socket

Xmost M12 Y-coded female rear mount PCB socket links an external hybrid cable assembly to the circuit board inside industrial equipment. Its Y-coded female interface accepts a matching male connector and combines separate Ethernet signal and power contacts in one connection.

Designed for rear fastened installation, this shielded M12 panel mount hybrid connector uses straight contacts for PCB insertion and dip soldering. The rear mount outline defines the dimensions needed to check enclosure clearance and panel-to-board placement.

Y3 provides four signal contacts and two power contacts, with a 12 A power-contact rating. Y4 provides four signal contacts and four power contacts, with a 6 A power-contact rating. Signal contacts are rated at 0.5 A in both configurations.

Key Features

Combined signal and power interface: One M12 Y-coded socket for separate Ethernet and power circuits.
Two contact arrangements: Y3 with 4+2 contacts or Y4 with 4+4 contacts.
Rear fastened construction: For enclosures designed around a rear mount panel socket.
Straight PCB contacts: Supports direct board insertion and dip-solder termination.
Shielded hybrid connection: Integrates into the equipment’s cable shielding arrangement.
Separate current ratings: Defined electrical limits for power and signal contacts.

Product Dimensions

[Insert the female rear mount outline drawing and corresponding panel cut-out drawing from page 25.]

Illustrated PG9 Rear Mount Version — Dimensions in mm

Item	Drawing Value
Mating thread	M12 × 1.0
Panel mounting thread shown	PG9
Body dimension shown, excluding PCB contacts	20
Upper axial section	8
Flange section	2
Lower axial section	9
Upper wrench size	SW17
Lower wrench size	SW13.4
Rear contact section	6
Contact tip section	3

The general outline includes contact-diameter notes for other pin counts. Confirm the Y3 or Y4 signal and power contact diameters against the selected product drawing.

Needle Arrangement (Front View)

[Insert the Y3 and Y4 female needle arrangement diagrams from page 25.]

Configuration	Signal Contacts	Power Contacts	Total Contacts
Y3	4	2	6
Y4	4	4	8

The diagrams show the female connector from the mating face. Use the selected arrangement to identify the contacts and verify compatibility with the male hybrid cable connector.

Product Specifications

Parameter	Specification
Product type	M12 Y-coded female rear mount PCB hybrid socket
Mounting	Rear fastened
Function	Ethernet signal and power
PCB contact style	Straight
Termination	PCB dip soldering
Standard listed	IEC 61076-2-113
Rated voltage	50 V AC / 60 V DC
Shielding	Shielded
Mating thread	M12 × 1.0
Panel mounting threads	PG9 / M16 × 1.5
Insulation resistance	≥100 MΩ
Contact resistance	≤5 mΩ
Recommended coupling torque	0.4 N·m
Maximum coupling torque	0.8 N·m
Temperature range, flexible use	−25°C to +80°C
Temperature range, static use	−40°C to +80°C
Protection ratings listed	IP67 / IP68 / IP69K
Pollution degree	3
Insulator materials listed	PA66+GF / TPU+GF

Electrical Ratings by Configuration

Configuration	Contact Arrangement	Power-Contact Current	Signal-Contact Current
Y3	4 signal + 2 power	12 A	0.5 A
Y4	4 signal + 4 power	6 A	0.5 A

The power-contact current rating does not apply to the signal contacts.

Applications

Industrial communication modules: Connects Ethernet signals and power to internal board circuits.
Distributed automation equipment: Provides a combined hybrid cable interface at the enclosure.
Machine control housings: Suits rear fastened assemblies requiring communication and power contacts.
Modular industrial devices: Allows an external hybrid cable to disconnect at one M12 panel connection.

Selection and Ordering