Product Overview

M5 A-Code panel mount circular connector follows IEC 61076-2-105 standard, the smallest threaded M-series industrial connector for compact space signal transmission. We supply both male & female versions, available in 3Pin and 4Pin, with Front Lock and Rear Lock two panel fixing options. The solder tail pins are directly soldered onto PCB board, ideal for equipment panel integration. Thread screw locking ensures stable connection under vibration, rated IP67 waterproof when mated, widely used for miniature sensors and small automation devicesbinder.

Key Features

1. A-Code coding, 3Pin / 4Pin contact options, male & female receptacles available

2. Two mounting types: Front Lock (Front Fastened) & Rear Lock (Rear Fastened)

3. PCB solder termination, solder tail design for direct soldering on printed circuit board

4. Threaded screw coupling, anti-vibration, prevent accidental disconnection

5. IP67 ingress protection, dust-tight and waterproof in mated condition

6. Gold-plated phosphor bronze contacts, low contact resistance, long mating cycles (>100 times)

7. Compact M5 threaded housing, saves panel space for mini equipment

8. RoHS & REACH compliant, also available with POPs compliance report upon request

Electrical Specifications

• Rated Voltage: 60V AC/DC

• Rated Current: 1A

• Contact Resistance: ≤3mΩ

• Insulation Resistance: ≥100MΩ

• Withstand Voltage: 500V AC for 1 minute

• Operating Temperature: -20℃ ~ +80℃

Material

• Shell: Brass with nickel plating

• Contacts: Phosphor bronze, gold plated

• Insulator: PA66

• Sealing: NBR/O-ring for waterproof

Applications

Miniature sensors, proximity sensors, encoders, small actuators, medical instruments, test & measurement equipment, industrial automation, smart small machinery.