The **JN2DS10SL2-R** is a high-performance, small-size circular connector manufactured by **JAE (Japan Aviation Electronics)**. It belongs to the JN2 series, which is specifically designed for industrial equipment applications requiring waterproof integrity and durability. --- ### ## Technical Specifications Below are the primary electrical and mechanical characteristics of the JN2DS10SL2-R: | Feature | Specification | | :--- | :--- | | **Connector Type** | Straight Plug (Individual Type) | | **Number of Contacts** | 10 Pins | | **Rated Current** | 3A per contact | | **Rated Voltage** | 200 VAC | | **Dielectric Withstanding Voltage** | 900 VAC (per minute) | | **Insulation Resistance** | 1000 MΩ minimum | | **Waterproof Rating** | IP67 (when mated) | | **Operating Temperature** | -20°C to +100°C | | **Termination Method** | Solder | --- ### ## Key Components and Design Features ### 1. Housing and Shell The body is constructed from a high-strength **synthetic resin** (plastic). This makes the connector lightweight compared to full-metal circular connectors while maintaining industrial-grade ruggedness. It features a **one-touch push-pull locking mechanism**, allowing for quick mating and unmating even in tight spaces. ### 2. Contact Arrangement The 10-pin layout is designed for signal transmission. The contacts are typically **gold-plated** over a copper alloy base to ensure low contact resistance and prevent oxidation over long periods of use. ### 3. Sealing and Strain Relief - **Grommet/O-ring:** The "SL2" designation refers to the specific bushing/bushing size used for cable exit. It includes internal seals to prevent dust and water ingress (IP67). - **Strain Relief:** The backshell provides mechanical support to the cable, preventing the solder joints from breaking under tension or vibration. ### 4. Safety Features - **Grounding:** One of the pins is often designated as a "pre-ground" contact (depending on the specific insert configuration), which makes contact before the signal pins to prevent ESD damage. - **Vibration Resistance:** The locking mechanism is designed to remain secure even in high-vibration environments like factory automation floors. --- ### ## Common Applications Due to its compact size and waterproof nature, this part is frequently found in: * **Industrial Robots:** Connecting sensors and small actuators. * **Machine Tools:** Control panels and peripheral devices. * **Medical Equipment:** Devices requiring easy-to-clean, secure connections. * **Communication Devices:** Outdoor electronic enclosures. ---