The EHR-4 is a 4-position crimp-style housing from the EHR series manufactured by JST Sales America Inc. This housing is designed for use with crimp contacts to create a secure and reliable wire-to-board or wire-to-wire connection. It is a critical component in various electronic applications requiring dependable signal or power transmission.

Applications

• Consumer electronics
• Industrial control systems
• Medical devices
• Automotive electronics
• Data communication equipment

Features

• 4 positions
• Crimp style housing
• Durable construction
• Compact design
• Polarization features to prevent incorrect mating

Benefits

• Provides a secure and reliable electrical connection
• Easy to assemble with appropriate crimping tools
• Reduces the risk of accidental disconnections
• Offers a compact solution for high-density applications
• Ensures correct mating, preventing damage to components

Additional Details

The EHR-4 housing is typically made from a durable plastic material, such as nylon or PBT, offering good electrical insulation and mechanical strength. It is designed to mate with corresponding headers or connectors. The specific contact size and wire gauge compatibility depend on the crimp contacts used with the housing. It's crucial to select the correct crimp contacts and use a suitable crimping tool to ensure a reliable and gas-tight connection. The housing's polarization feature helps prevent mis-mating, ensuring proper circuit connections and avoiding potential damage. The compact design of the EHR-4 makes it suitable for applications where space is limited. The operating temperature range depends on the specific material used, but it typically falls within the range of -25°C to +85°C. Always refer to the manufacturer's datasheet for precise specifications and application guidelines to guarantee optimal performance and longevity of the connection.