Data connector

wire-to-boardcircularpush-to-lock

Product Overview
5A 9-pin push-locking waterproof signal connector (M19 series) designed for reliable data and signal transmission in sensor networks, encoders and control systems.

Key Features

• 9-Pin Signal Density – 9 signal pins rated 5A/60V with Φ1.0mm contacts for compact, high-density wiring.
• Push-Locking Mechanism – Quick, tool-free push-lock mating for rapid field installation and maintenance.
• IP67 Waterproof – Fully sealed against dust and temporary immersion; IP68 and IP69K options available for specific models.
• Wide Temperature Range – Standard operation from -40°C to +105°C (some series up to +125°C) for harsh environments.
• Global Certifications – ISO9001, CE, UL and RoHS certified.

Product Advantages
Reliable waterproof and dustproof protection: IP67 models withstand temporary immersion up to 1 m for 30 minutes; optional IP68/IP69K models available for increased ingress resistance.
Durable materials and safety: flame-retardant housing (UL94 V-0) with high impact resistance for industrial use.
Long service life: rated for 500+ mating cycles to support frequent connect/disconnect operations.

Specifications Table
Product Details | Specification 1 | Specification 2 | Specification 3 | Specification 4 | Specification 5 | Specification 6
Pin number | 2 Pin | 3 Pin | 4 Pin | 5 Pin | 3+5 Pin | 9 Pin
Pin diameter X number | 2.4mm | 2.4mm | 2.0mm | 2.0+0.8mm | 2.0+0.8mm | 1.0mm
Current rating | 20A | 20A | 15A | 15A+5A | 15A+5A | 5A
Voltage rating | 300V | 300V | 300V | 300V+60V | 300V+60V | 60V
Withstanding voltage | 1500V | 1500V | 1000V | 1000V | 1000V | 500V
Cable Gauge | 1.5mm²~2.5mm² (16~12 AWG) | 1.5mm²~2.5mm² (16~12 AWG) | 1.5mm²~2.5mm² (16~12 AWG) | 0.5mm²~1.5mm² (20~16 AWG) | 0.5mm²~1.5mm² (20~16 AWG) | 0.3mm²~0.5mm² (24+20 AWG)
Diameter Range | φ4.5 - φ11mm | φ4.5 - φ11mm | φ4.5 - φ11mm | φ4.5 - φ11mm | φ4.5 - φ11mm | φ4.5 - φ11mm
Protection Level | IP67 | IP67 | IP67 | IP67 | IP67 | IP67
Connecting mode | Push Locking | Push Locking | Push Locking | Push Locking | Push Locking | Push Locking
Flame retardant rating | UL94-V0 | UL94-V0 | UL94-V0 | UL94-V0 | UL94-V0 | UL94-V0
Operating temperature | -40°C – 105°C | -40°C – 105°C | -40°C – 105°C | -40°C – 105°C | -40°C – 105°C | -40°C – 105°C
Certification | ISO9001, CE, UL, RoHS | ISO9001, CE, UL, RoHS | ISO9001, CE, UL, RoHS | ISO9001, CE, UL, RoHS | ISO9001, CE, UL, RoHS | ISO9001, CE, UL, RoHS

Technical Specifications

• Model/Series: M19 series
• Pin count: 9 Pin
• Contact size / diameter: Φ1.0mm
• Current rating: 5A
• Voltage rating: 60V
• Withstanding voltage: 500V
• Cable gauge: 0.3mm² ~ 0.5mm² (24~20 AWG)
• Diameter range: φ4.5 - φ11 mm
• Protection level: IP67 (waterproof & dustproof)
• Connecting mode: Push Locking (tool-free)
• Flame retardant rating: UL94-V0
• Operating temperature: -40°C to 105°C
• Certifications: ISO9001, CE, UL, RoHS