M12 B code Male Cable Connector-Straight Overmolded Cable,UL, PUR, black,Solder Connection
- Model
- MB12BM-055LSRAXXXXX01
Item specifics
- Type
- M12 Cable Connector
- Contact Connection Type
- Male Connector
- Number OF Positions
- 3 Pin(3/4/5Pin Optional)
- Coding
- B
- Termination
- Solder
- Mounting Type
- Overmolded Type
- Shielded Option
- Yes/No Optional
- Approval
- UL
- Pollution
- III
- Flame Retardant
- IEC61076-2-111
Review
Description
M12 Circular Connector characteristic

Description
- M12 Overmolded Cable provide safe and reliable communication between devices and across networks within an industrial environment.
- 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 Overmolded Cable is available in two straight and right-angle versions.
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 Electrical parameter:
Product model | Pins | Rated current | Rated voltage | Wire Gauge/Size | |||
A/C | D/C | AWG | mm² | ||||
MB12BM-035LSSTXXXXX01 | 3 | 4A | 250V | 250V | 22 | 0.34 | |
MB12BM-045LSSTXXXXX01 | 4 | 4A | 250V | 250V | 22 | 0.34 | |
MB12BM-055LSSTXXXXX01 | 5 | 4A | 60V | 60V | 22 | 0.34 |
M12 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
M12 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 | ![]() |
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2 | - | ![]() |
2 | WH | ![]() |
2 | WH | ![]() |
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3 | BU | ![]() |
3 | BU | ![]() |
3 | BU | ![]() |
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4 | BK | 4 | BK | 4 | BK | ![]() |
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5 | GY | ![]() |
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