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ZG05HV Series

Product catalog summary

Overview: The ZG05HV Series is a high-voltage wire-to-board connector designed for compact applications with a size of 0.5 and a pitch of 3.3mm. It is suitable for high-voltage and high-temperature environments, making it ideal for automotive and other demanding applications.

Key Features:

High Voltage Support: Rated for 1,000V AC/DC with a withstanding voltage of 3,000V AC. The housing design ensures adequate creepage and spatial distance between contacts.
Electric Shock Prevention: The design depth prevents electric shock, comparable to IP2X standards.
Heat Resistance: Can withstand temperatures up to 125°C, including temperature rise due to current flow.
Vibration Resistance: Features a three-point contact design with a double-layered spring for enhanced stability and reliability under intense vibrations.
Mating Key Design: Prevents incorrect insertion with two key types: Standard (Black) and A (Orange).

Specifications:

Contact Resistance: 10mΩ Max at 1A DC.
Insulation Resistance: 100MΩ Min at 1,000V DC.
Mating Durability: 30 insertion/extraction cycles with a contact resistance of 20mΩ Max.
Environmental Resistance: Includes vibration, humidity, thermal shock, heat, cold, and sulfuric acid gas resistance.

Materials and Finish: The receptacle and plug housings are made of PA with UL94V-0 rating, available in black or orange. Contacts are brass with tin plating.

Product Number Structure: The connector and crimp contact part numbers are structured to indicate series name, number of positions, connector type, contact pitch, product type, and applicable cable.

Usage Precautions:

Reflow Heating Method: Use far infrared, air atmosphere, or nitrogen with a peak temperature of 250°C.
Manual Soldering: Soldering iron temperature should be 280 to 300°C, with a soldering time within 2 seconds.
Handling Cautions: Avoid forcing the connector out, disconnect power before reseating, and avoid touching terminals when powered.

Applications: Suitable for high-reliability applications such as automotive, medical instruments, public infrastructure, and aerospace/defense. Consultation with Hirose is recommended for these applications.

Catalog excerpts

Open the catalog to page 1

ZG05HV Series/High-Voltage Wire-to-Board Connector : Size: 0.5, Pitch: 3.3mm Features 1. Supports High- Voltage Rated Voltage : 1, 000V AC/ DC Withstanding Voltage : 3, 000V AC Jul.1.2025 Copyright 2025 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Housing Design ensures sufficient creepage and spatial distance between contacts, allowing for high rated and withstanding voltages in a compact form. 2. Electric Shock Prevention Design The depth of the design provides electric shock protection, thereby enhancing assembly safety. Test finger cannot be inserted : comparable to IP2X 3. High Heat Resistance...

Open the catalog to page 2

ZG05HV Series/High-Voltage Wire-to-Board Connector : Size: 0.5, Pitch: 3.3mm 4. High Vibration Resistance ①Double-Layered Spring Design Provides superior vibration resistance and contact reliability. - Female contact features an innovative threepoint contact design. - Double- layered spring enhances stability - Designed to maintain contact under intense vibrations, improving reliability. Double-Layered Spring Jul.1.2025 Copyright 2025 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Withstands severe vibration due to improved contact reliability. 1 Spring + 2 Embossed Contact Points = 3-Point Contact...

Open the catalog to page 3

ZG05HV Series/High-Voltage Wire-to-Board Connector : Size: 0.5, Pitch: 3.3mm Jul.1.2025 Copyright 2025 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Note 1 : Includes the temperature rise due to current flow. Note 2 : Storage refers to long-term storage of unused items before they are mounted on the PCB. The specified operating temperature and humidity apply when the product is unpowered post-PCB installation and during temporary storage in transit. Materials / Finish Component

Open the catalog to page 4

ZG05HV Series/High-Voltage Wire-to-Board Connector : Size: 0.5, Pitch: 3.3mm Jul.1.2025 Copyright 2025 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Product Number Structure Please utilize the below part number chart when selecting.

Open the catalog to page 5

ZG05HV Series/High-Voltage Wire-to-Board Connector : Size: 0.5, Pitch: 3.3mm Jul.1.2025 Copyright 2025 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Note : Use with the retainer (ZG05HV-6S-R), sold separately.

Open the catalog to page 6

ZG05HV Series/High-Voltage Wire-to-Board Connector : Size: 0.5, Pitch: 3.3mm □LQ Jul.1.2025 Copyright 2025 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Note : Attach to the plug housing (ZG05HV-6S-HU(#)), sold separately. Crimp Contact Part No. Applicable Tools Type Note 1 : Contact Japan Automatic Machine (J.A.M.) regarding crimping failure relating to applicable J.A.M. applicators or for other applicator inquiries via the J.A.M. website. (URL : http://www.jam-net.co.jp) Note 2 : Hand tools are developed as a prototype tool during product development. Use an applicator for mass production....

Open the catalog to page 7

ZG05HV Series/High-Voltage Wire-to-Board Connector : Size: 0.5, Pitch: 3.3mm Usage Precautions Recommended Temperature Profile 【Conditions】 1. Reflow Heating Method Used : Far infrared, air atmosphere or nitrogen 2. Peak Temperature 250℃ Peak 3. Heated part 230℃ Min. 20-40 sec. 4. Preheat Temperature 150 to 180℃ 90-120 sec. 5. Cycles 2 times Max. Jul.1.2025 Copyright 2025 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Recommended Manual Soldering Conditions Soldering iron temperature : 280 to 300℃ , Soldering time : within 2 seconds 1. Forcing the connector out may result in damage. If difficult...

Open the catalog to page 8

ZG05HV Series

ZG05HV Series

Catalog excerpts

All Hirose Electric Europe B.V. catalogs and technical brochures