LEMO 1Y 405 Compatible 15KV High Voltage Medical Connector

We manufacture high-performance LEMO 1Y 405 compatible single-pin high voltage connectors, engineered for demanding medical pulse and high voltage transmission applications. Fully compatible with LEMO 1Y series interface standards, this connector ensures safe, stable, and reliable operation under high-voltage conditions up to 15KV.

This model is commonly used as a REA high voltage socket and plug assembly in medical pulse generators, high-voltage therapy equipment, and precision discharge systems.

Product Overview

The 1Y 405 high voltage connector is designed with superior insulation structure and extended creepage distance to prevent arc discharge and ensure operator safety. It adopts a push-pull self-locking mechanism for quick and secure mating.

Suitable for:

• Medical pulse generators

• Electrotherapy equipment

• High voltage test instruments

• Laser power systems

• Scientific research equipment

• Industrial high voltage transmission systems

Technical Specifications

Series: 1Y 405 (Compatible Type)
Connector Type: Push-Pull Self-Locking Circular Connector
Contact Configuration: Single Core (1 Pin)
Rated Voltage: Up to 15KV DC
Rated Current: 5A – 15A (depending on cable specification)
Contact Resistance: ≤ 3 mΩ
Insulation Resistance: ≥ 10,000 MΩ
Dielectric Withstanding Voltage: ≥ 20KV AC (1 min)
Creepage Distance: Optimized for High Voltage Safety
Shielding: Optional Shielded Structure
Shell Material: Brass with Chrome Plating
Insulator Material: High Performance PPS / PEEK
Temperature Range: -40°C to +125°C
Mating Cycles: ≥ 5000 cycles
Mounting Type: Cable Plug / Panel Mount REA Socket
Compliance: ROHS & REACH

Key Features

• Fully compatible with LEMO 1Y series interface

• High voltage insulation up to 15KV

• Anti-corona discharge design

• Stable and secure push-pull locking system

• Compact structure with reliable mechanical strength

• Excellent insulation and arc resistance

• Custom cable overmolding available

Safety & Performance Advantages

• Reinforced insulation design for medical environments

• Low leakage current

• High dielectric strength materials

• Precision CNC machined housing

• 100% high-voltage and continuity testing before shipment

Customization Services

We support:

• Custom cable length and high-voltage cable specification

• Silicone, PVC, or XLPE insulation options

• Logo marking and special labeling

• Small batch prototype production

• Bulk OEM/ODM manufacturing

As a professional high-voltage connector manufacturer, we provide reliable alternatives compatible with LEMO systems, offering competitive factory pricing and strict quality control.

For technical drawings, samples, or bulk pricing, contact us for professional engineering support.