Compact size: With a diameter of only 5 mm, it is ideal for applications where space is limited.
Diversified configuration: Available in 3-pin or 4-pin versions, the right number of pins can be selected according to the specific application requirements.
Protection level: IP67 or even IP68 standard, to ensure stable work in harsh environments
Rugged material: nickel-plated brass housing and gold-plated contacts enhance corrosion resistance and electrical performance
Easy installation: Post-plate installation and welding technology simplifies the assembly process and improves the firmness of the connection.
Low contact resistance: high-quality electrical connectors should have low and stable contact resistance to ensure the efficiency and stability of signal transmission.
High insulation resistance: Good insulation performance is an important factor to prevent short circuits and improve system reliability.
Anti-electromagnetic interference (EMI) capability: The impact of external electromagnetic interference on signal transmission is reduced through optimal design and selection of suitable materials.
Voltage resistance: After strict voltage resistance test, it can operate safely within the specified voltage range and protect the equipment from overvoltage damage.
Wide range of temperature adaptation: from -25℃ to +85℃ operating temperature range, suitable for a variety of extreme environmental conditions.
Industrial automation: For the connection between sensors, actuators and other automation components to support the efficient operation of complex systems
Medical devices: In portable medical devices, the compact design and high reliability of this type of connector are ideal to help improve the overall performance of the device
Automotive industry: Used to connect in-car entertainment systems, navigation systems and powertrain control systems to enhance vehicle safety and comfort
| Number of pins/holes core |
03PIN |
| Plug Type |
Female |
| Dummy-proof keying |
A |
| Straight/ Elbow |
Straight |
| Terminal connection type |
Plug plate 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 |
30V |
| Rated impulse voltage |
1500V |
| Rated current |
2A |
| 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 |
M5 Circular Connector Size Diagram
M5 Circular Connector Electrical Parameter
|
Product model
|
Pins
|
Rated current
|
Rated voltage
|
Wire Gauge/Size
|
||
|
A/C
|
D/C
|
AWG
|
mm²
|
|||
| MC05AF-03R2LDLNS301 |
3
|
1A
|
60V
|
60V
|
26
|
0.14
|
| MC05AF-04R2LDLNS301 |
4
|
1A
|
60V
|
60V
|
26
|
0.14
|
M5 Circular Connector Coding Parameter
| Pins | 3 | 4 | Pins | 3 | 4 |
| Male |  |
 |
Female |  |
 |
M5 Circular Connector Connector Wire Definition
| Pins | 3 Pin Core Color | 4 Pin Core Color | ||
| 1 | BN |  |
BN | |
| 2 | - |  |
WH |  |
| 3 | BU |  |
BU | |
| 4 | BK |  |
BK | |
Note: If you need more parameter pictures or can not see clearly, please contact our customer service staff
M5 Circular Connector Connector PCB Pins Arrangement
| Pins | 3 | 4 | Pins | 3 | 4 |
| Male |  |
 |
Female |  |
|
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