Wholesale M12 C Coded 4+PE Front Fastened Panel Mount Circular Connector For Pcb, M12 X 1.0, Straight
- Model
- MC12CM-05R2LDLNS101
Item specifics
- Type
- M12 Circular Connector
- Contact Connection Type
- Male Connector
- Number OF Positions
- 2+PE/3+PE/4+PE/5+PE
- Coding
- C
- Termination
- PCB type
- Mounting Type
- Front Fastened
- Shielded Option
- Unshielded
- Approval
- UL
- Pollution
- III
- Flame Retardant
- IEC61076-2-111
Review
Description
M12 C code connector connector characteristic

Description
- The M12 C code connector is designed to meet the demands of modern industry for reliability and efficiency. With its unique characteristics, C-coded connectors play a key role in various industrial scenarios.
- High reliability: The M12 C code connector complies with IEC 61076-2-101 and is available in 3 to 6 pin configurations for AC sensors and actuators and AC power supply connections.
- Protection Rating: These connectors are rated IP67 to IP68 to prevent dust, moisture and other contaminants from entering, ensuring stable operation in harsh environments.
- Anti-misinsertion design: Through the specific key design, avoid confusion or misconnection with other types of M12 connectors, ensure electrical safety and normal operation of the equipment.
- Diverse installation options: A variety of installation methods such as right Angle and straight line are available to adapt to different mechanical structure requirements.
M12 C code connector Specification
Shell Material | Brass Nickel Plated/Zinc Alloy Nickel Plated/PA+GF | |
Sealing Material | Epoxy Resin/Rubber | |
Contact Material | Phosphor Copper Gold Plated/Brass Gold Plated | |
Insulator Material | PA+PA+GF/TPU | |
Molding Material | TPU/PVC | |
Contact Resistance | ≤5mΩ | |
Durability | ≥ 500 Cycles | |
Insulation Resistance | 100 MΩ | |
Applicable Temperature | -40℃ Tо +80℃ | |
Waterproof Grade | IP67/IP68 |
M12 C code connector Size diagram

M12 C code connector Electrical parameter:
Product model | Pins | Rated current | Rated voltage | Wire Gauge/Size | |||
A/C | D/C | AWG | mm² | ||||
MC12CM-03R2LDLNS101 | 2+PE | 4A | 250V | 250V | 22 | 0.34 | |
MC12CM-04R2LDLNS101 | 3+PE | 4A | 250V | 250V | 22 | 0.34 | |
MC12CM-05R2LDLNS101 | 4+PE | 2A | 60V | 60V | 22 | 0.34 | |
MC12CM-06R2LDLNS101 | 5+PE | 2A | 30V | 30V | 24 | 0.25 |
M12 C code connector Connector Coding Parameter:
Pins | 2A | 3A | 4A | 5A |
Male | ![]() |
![]() |
![]() |
![]() |
6A | 8A | 12A | 17A | |
![]() |
![]() |
![]() |
![]() |
|
4B | 5B | 3C | 4C | |
![]() |
![]() |
![]() |
![]() |
|
5C | 6C | 4D | ||
![]() |
![]() |
![]() |
||
Pins | 2A | 3A | 4A | 5A |
Female | ![]() |
![]() |
![]() |
![]() |
6A | 8A | 12A | 17A | |
![]() |
![]() |
![]() |
![]() |
|
4B | 5B | 3C | 4C | |
![]() |
![]() |
![]() |
![]() |
|
5C | 6C | 4D | ||
![]() |
![]() |
![]() |
Note: If you need more parameter pictures or can not see clearly, please contact our customer service staff
M12 C code connector Wire Definition:
Pins | 2 Pin Core Color | Pins | 3 Pin Core Color | Pins | 4 Pin Core Color A B Code | |||
1 | BN | ![]() |
1 | BN | ![]() |
1 | BN | ![]() |
2 | - | ![]() |
2 | - | ![]() |
2 | WH | ![]() |
3 | BU | ![]() |
3 | BU | ![]() |
3 | BU | ![]() |
4 | BK | ![]() |
4 | BK | ![]() |
|||
- | ||||||||
Pins | 4 Pin Core Color D Code | Pins | 5 Pin Core Color | Pins | 6 Pin Core Color | |||
1 | YE | ![]() |
1 | BN | ![]() |
1 | BN | ![]() |
2 | WH | ![]() |
2 | WH | ![]() |
2 | WH | ![]() |
3 | OG | ![]() |
3 | BU | ![]() |
3 | BU | ![]() |
4 | BU | ![]() |
4 | BK | ![]() |
4 | BK | ![]() |
5 | GY | ![]() |
5 | - | ![]() |
|||
6 | GY | ![]() |
||||||
7 | RD | ![]() |
||||||
- | ||||||||
Pins | 8 Pin Core Color | Pins | 12 Pin Core Color | Pins | 17 Pin Core Color | |||
1 | WH | ![]() |
1 | BN | ![]() |
1 | BN | ![]() |
2 | BN | ![]() |
2 | BU | ![]() |
2 | BU | ![]() |
3 | GN | ![]() |
3 | WH | ![]() |
3 | WH | ![]() |
4 | YE | ![]() |
4 | GN | ![]() |
4 | GN | ![]() |
5 | GY | ![]() |
5 | PK | ![]() |
5 | PK | ![]() |
6 | PK | ![]() |
6 | YE | ![]() |
6 | YE | ![]() |
7 | BU | ![]() |
7 | BK | ![]() |
7 | BK | ![]() |
8 | RD | ![]() |
8 | GY | ![]() |
8 | GY | ![]() |
9 | RD | ![]() |
9 | RD | ![]() |
|||
10 | VT | ![]() |
10 | VT | ![]() |
|||
11 | OG | ![]() |
11 | OG | ![]() |
|||
12 | LTGN | ![]() |
12 | LTGN | ![]() |
|||
13 | LTBU | ![]() |
||||||
14 | BKWH | ![]() |
||||||
15 | BNWH | ![]() |
||||||
16 | RDWH | ![]() |
||||||
17 | BUWH | ![]() |
Remark: Wiring definition according to conventional standards. if according to the agreement or other please contact our sales.
M12 C code connector PCB Pins Arrangement:
Pins | 2A | 3A | 4A | 4D | 5A |
Male | ![]() |
![]() |
![]() |
![]() |
![]() |
5B | 6A | 8A | 12A | 17A | |
![]() |
![]() |
![]() |
![]() |
![]() |
|
Pins | 2A | 3A | 4A | 4D | 5A |
Female | ![]() |
![]() |
![]() |
![]() |
![]() |
5B | 6A | 8A | 12A | 17A | |
![]() |
![]() |
![]() |
![]() |
![]() |
M12 C code connector Application:

Industrial Automation

Food Packaging

Warehousing Logistics

Automated Production