M5 Male Straight PCB Back Fastened Connector, A Code Unshielded

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M5 male straight PCB connector with A coding for secure, fast back-panel mounting. This unshielded connector ensures reliable, space-saving electrical connections in industrial and electronic applications.

Dimension Drawing

PCB Layout

M5 Connector Pin Arrangement

M5 series connectors are available in 3 pole and 4 pole. The connectors are available in a variety of styles, including front mount solder type, back mount solder type and PCB board type.

M5 3Pin 4Pin

Product Type

Connector Type

Orientation

Mounting Feature

Back Fastened
Number of Positions

3 Pin, 4 Pin
Shell Size

Shell Material

Copper Alloy
Shell Finish

Zinc Plating
Insulation Material

PA66
Shielding

Unshielded
Fastening Type

Connector Type

Orientation

Mounting Feature

Back Fastened

 Number of Positions

3 Pin, 4 Pin
Shell Size

Shell Material

Copper Alloy
Shell Finish

Zinc Plating

 Insulation Material

PA66
Shielding

Unshielded

 Fastening Type

Contact Type

Contact Type

Contact Termination

Through Hole
Contact Material

Copper Alloy
Contact Finish

Gold Plating
Contact Type

Contact Termination

Through Hole
Contact Material

Copper Alloy

 Contact Finish

Gold Plating

Basic Attributes

Key

A
Key

A

Electrical Characteristics

Rated Current

4A
Rated Voltage

60V
Rated Current

4A

 Rated Voltage

60V

Mechanical Characteristics

Mechanical Operation

＞500 Mating Cycles
Mechanical Operation

＞500 Mating Cycles

Environmental Characteristics

Operating Temperature

-25°C ~ + 85°C
Ingress Protection

Operating Temperature

-25°C ~ + 85°C

 Ingress Protection

Connector Type

Contact Type

Orientation

Mounting Feature

Back Fastened
Number of Positions

3 Pin, 4 Pin
Contact Termination

Through Hole
Key

A
Shell Size

Shell Material

Copper Alloy
Shell Finish

Zinc Plating
Insulation Material

PA66
Contact Material

Copper Alloy
Contact Finish

Gold Plating
Shielding

Unshielded
Fastening Type

Rated Current

4A
Rated Voltage

60V
Mechanical Operation

＞500 Mating Cycles
Operating Temperature

-25°C ~ + 85°C
Ingress Protection

Part Number

M5 A 4 P M M S R XXX XX
1 2 3 4 5 6 7 8 9 10

1. Connector Series : M5

2. Coding : A code

3. Number of Positions : 3 Pin, 4 Pin

4. Connector Type

  • P--Plug     S--Socket

5. Contact Type

  • M--Male    F--Female

6. Connector Type

  • M--Molding Type
  • A--Assembly Type(Screw)
  • B--Assembly (Solder)
  • D--Solder Type
  • P--Through Hole 180°
  • R--Angled through Hole 90°

7. Shielding

  • S--Shield    N-Unshield

8. Shell Feature

  • S--Straight (For Molding and Assembly)
  • R--Right Angle (For Molding and Assembly)
  • F--Front nut Fastening
  • R--Rear nut Fastening
  • H--Flange

9. Serial Number

If connector style A or B,
001: Without Cable(connector style A/B)

If connector style D, P or R,
001: M5 *0.5
002: M7 *0.75

M5 Male Pinout Drawing

male pinout

M5 Female Pinout Drawing

M5 Series Connectors Product CatalogDownload
M Series Connectors Product CatalogDownload

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