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Wholesale M12 B Circular Connector l 5 Pin Female Field Wireable,Straight Plastic Assembled,Solder Connection,batch






| Categories | M12 B Coded Connector |
|---|---|
| Trademark/Brand | Connoder Circular Connector Manufacturer |
| Model | MC12BF-05N1LSMNS601 |
| Type | M12 Circular Connector |
| Contact Connection Type | Female Connector |
| Number OF Positions | 3 Pin(3/4/5Pin Optional) |
| Coding | B |
| Termination | Solder |
| Mounting Type | Straight Plastic Assembled |
| Shielded Option | Unshielded |
| Approval | UL |
| Pollution | III |
| Flame Retardant | IEC61076-2-111 |
| Terms of Payment | L/C, D/A, D/P |
| Update Time | Nov 9,2025 |
Detail Information
Wholesale M12 B Circular Connector characteristic

Description
- Wholesale M12 B Circular 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.
- Wholesale M12 B Circular Connector are available in a wide range of straight and Right angle, male and female, and plastic and metal versions.
Wholesale M12 B 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 | |
Wholesale M12 B Circular Connector Size diagram
Wholesale M12 B Circular Connector Electrical parameter:
Product model | Pins | Rated current | Rated voltage | Wire Gauge/Size | |||
A/C | D/C | AWG | mm² | ||||
MC12BF-03N1LSMNS601 | 3 | 4A | 250V | 250V | 22 | 0.34 | |
MC12BF-04N1LSMNS601 | 4 | 4A | 250V | 250V | 22 | 0.34 | |
MC12BF-05N1LSMNS601 | 5 | 4A | 60V | 60V | 22 | 0.34 | |
Wholesale M12 B Circular Connector Coding Parameter:
| Pins | 3B | 4B | 5B |
| Male | ![]() |
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| Pins | 3B | 4B | 5B |
| Female | ![]() |
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Note: If you need more parameter pictures or can not see clearly, please contact our customer service staff
Wholesale M12 B Circular Connector Wire Definition:
| Pins | 3 Pin Core Color | Pins | 4 Pin Core Color | Pins | 5 Pin Core Color | ||||||
| 1 | BN | 1 | BN | 1 | BN | ||||||
| 2 | - | 2 | WH | 2 | WH | ||||||
| 3 | BU | 3 | BU | 3 | BU | ||||||
| 4 | BK | 4 | BK | 4 | BK | ||||||
| 5 | GY | ||||||||||
Remark: Wiring definition according to conventional standards. if according to the agreement or other please contact our sales.
Wholesale M12 B Circular Connector Application:
Industrial Automation
Food Packaging
Warehousing Logistics
Automated Production
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