Compact size: The M8 circular connector is renowned for its compact form factor, making it highly suitable for space-constrained applications.
Thread locking mechanism: The M8 circular connector is equipped with an M8×1.0 specification thread locking mechanism, ensuring the safety and stability of the connection. It can prevent accidental disconnection caused by vibration or other mechanical stress and is suitable for use in industrial environments with frequent vibration.
Used in industrial environments. Protection level: It has a protection level of IP67 or even higher, capable of dust and water resistance, and is suitable for applications in harsh environments.
Pin configuration: The M8 circular connector offers a variety of pin configurations, typically featuring a 3-pin or 4-pin design, suitable for different signal transmission requirements.
Material selection: The shell is usually made of zinc alloy or PBT engineering plastic. These materials are not only strong and durable but also have good chemical corrosion resistance.
Diversified installation methods: According to the specific application requirements, the MM8 circular connector can provide various installation methods such as panel installation and cable installation, increasing the flexibility and convenience of use.
M8 connectors are widely used in various electronic devices, such as household appliances, office equipment, communication devices, automotive electronics, etc., providing reliable connection guarantees for the normal operation of these devices. It is particularly suitable for miniaturized and lightweight products, such as handheld measuring instruments, portable medical devices and consumer electronics. It is also widely used in automotive manufacturing, agricultural machinery and other industries, especially when space-saving is needed
In accordance with the IEC 61076-2 standard, the M8 connector ensures product compatibility and interchangeability among different manufacturers.
| Number of pins/holes core |
4Pin |
| Plug Type |
Male |
| Dummy-proof keying |
A |
| Straight/ Elbow |
Straight |
| Terminal connection type |
Solder type |
| Mounting type |
Front-facing nut |
| Protection Rating |
IP68 |
| Wire Gauge/Size |
26AWG/0.14mm² |
| Operating Temperature |
-40°C Tо +80°C (Fixed Installation) -20°C Tо +80°C (flexible mounting) |
| Number of insertions and removals |
> 500 insertions and removals |
| Rated voltage |
60V |
| Rated impulse voltage |
1500V |
| Rated current |
3A |
| Contact resistance |
5mΩ |
| Insulation resistance |
100 MΩ |
| Shielding structure |
non-shielded |
| Shell material |
copper nickel-plated |
| Connector core |
PA66 + GF |
| Pollution class |
III |
| Flame retardant grade |
UL94 V0 |
| Industry Standard |
IEC61076-2-111 |
M8 Circular Connector Size Diagram
M8 Circular Connector Electrical Parameter
|
Product model
|
Pins
|
Rated current
|
Rated voltage
|
Wire Gauge/Size
|
||
|
A/C
|
D/C
|
AWG
|
mm²
|
|||
| MC08AM-03F2LDLNS1401 |
3
|
3A
|
60V
|
60V
|
24
|
0.25
|
| MC08AM-04F2LDLNS1401 |
4
|
3A
|
60V
|
60V
|
24
|
0.25
|
| MC08AM-06F2LDLNS1401 |
6
|
1.5A
|
30V
|
30V
|
26
|
0.14
|
| MC08AM-08F2LDLNS1401 |
8
|
1.5A
|
30V
|
30V
|
26
|
0.14
|
M8 Circular Connector Coding Parameter
| Pins | 3A | 4A | 6A |
|
Male |
|
|
|
| 8A | 5B | 4D | |
|
|
|
|
|
| Pins | 3A | 4A | 6A |
| Female |
|
|
|
| 8A | 5B | 4D | |
|
|
|
|
M8 Circular Connector Connector Wire Definition
| Pins | 3 Pin Core Color | Pins | 4 Pin Core Color A编码 | Pins | 4 Pin Core Color D编码 | |||
| 1 | BN |  |
1 | BN | |
1 | BN | |
| 2 | - |  |
2 | - |  |
2 | - | |
| 3 | BU |  |
3 | BU | |
3 | BU | |
| 4 | BK |  |
4 | BK | |
4 | BK | |
| Pins | 5 Pin Core Color | Pins | 6 Pin Core Color | Pins | 8 Pin Core Color | |||
| 1 | BN | |
1 | WH | |
1 | WH | |
| 2 | - | |
2 | BN | |
2 | BN | |
| 3 | BU | |
3 | BU | |
3 | GN |  |
| 4 | BK | |
4 | BK | |
4 | YE |  |
| 5 | GY |  |
5 | GY | |
5 | GY | |
| 6 | PK |  |
6 | PK | |
|||
| 7 | BU | |
||||||
| 8 | RD |  |
||||||
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