M12 Male Straight Circular Connector-Field Wireable,,Screw Connection,A code,PG7
- Model
- MC12AM-05N1LJMNS601
Item specifics
- Type
- M12 Circular Connector
- Contact Connection Type
- Male Connector
- Number OF Positions
- 2 Pin(2/3/4/5/6/8 Pin Optional)
- Coding
- A
- Termination
- Screw
- Mounting Type
- Straight Plastic Assembled
- Shielded Option
- Unshielded
- Approval
- UL
- Pollution
- III
- Flame Retardant
- IEC61076-2-111
Review
Description
M12 Circular Connector characteristic

Description
- M12 Field Wireable Connector offers a variety of polarity and coding options, including A-coding, B-coding, D-coding, and X-coding, to meet different connection requirements. For instance, A-coding is typically used for sensors, actuators, and power connections, B-coding for fieldbus connections, and D-coding and X-coding are often used for Ethernet and high-speed data transmission.
- Pure copper gold-plated contacts with excellent electrical conductivity Fixed key position, multi-key position to prevent blindness, MIS insertion, skew insertion Strong waterproof performance, in line with IP67/IP68 waterproof requirements.
- Thickened pins/long life Copper-zinc material, high resistance, wear resistance Threaded cable, easy to remove and plug, tightly combined, and not easy to fall off.
- M12 Field Wireable connectors are available in a wide range of straight and Right angle, male and female, and plastic and metal versions.
Difference between PG7 and PG9
PG7 and PG9 are German standard thread sizes for cable fixing devices.PG7 is suitable for cable diameters from approx. 3.5mm to 6.5mm, while PG9 is suitable for cable diameters from approx. 4mm to 8mm. The choice depends on the cable diameter and equipment requirements.
M12 Circular 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 Circular Connector Size diagram

M12 Circular Connector Electrical parameter:
Product model | Pins | Rated current | Rated voltage | Wire Gauge/Size | |||
A/C | D/C | AWG | mm² | ||||
MC12AM-02N1LJMNS601 | 2 | 4A | 250V | 250V | 22 | 0.34 | |
MC12AM-03N1LJMNS601 | 3 | 4A | 250V | 250V | 22 | 0.34 | |
MC12AM-04N1LJMNS601 | 4 | 4A | 250V | 250V | 22 | 0.34 | |
MC12AM-05N1LJMNS601 | 5 | 4A | 60V | 60V | 22 | 0.34 | |
MC12AM-06N1LJMNS601 | 6 | 2A | 30V | 30V | 24 | 0.25 | |
MC12AM-08N1LJMNS601 | 8 | 2A | 30V | 30V | 24 | 0.25 |
M12 Circular Connector Coding Parameter:
Pins | 2A | 3A | 4A | 5A |
Male | ![]() |
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6A | 8A | 12A | 17A | |
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4B | 5B | 3C | 4C | |
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5C | 6C | 4D | ||
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Pins | 2A | 3A | 4A | 5A |
Female | ![]() |
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6A | 8A | 12A | 17A | |
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4B | 5B | 3C | 4C | |
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5C | 6C | 4D | ||
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Note: If you need more parameter pictures or can not see clearly, please contact our customer service staff
M12 Circular 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 | ![]() |
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- | ||||||||
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 | - | ![]() |
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6 | GY | ![]() |
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7 | RD | ![]() |
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- | ||||||||
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 | ![]() |
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10 | VT | ![]() |
10 | VT | ![]() |
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11 | OG | ![]() |
11 | OG | ![]() |
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12 | LTGN | ![]() |
12 | LTGN | ![]() |
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13 | LTBU | ![]() |
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14 | BKWH | ![]() |
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15 | BNWH | ![]() |
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16 | RDWH | ![]() |
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17 | BUWH | ![]() |
Remark: Wiring definition according to conventional standards. if according to the agreement or other please contact our sales.
M12 Circular Connector Application:

Industrial Automation

Food Packaging

Warehousing Logistics

Automated Production