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WCON 3631 Series 0.4mm Board-to-Board Connectors | High-Density Interconnect for Industrial & Consumer
As smart industrial and consumer electronics devices continue to evolve toward miniaturization and higher density, the ability of board-to-board connectors to enable highly reliable signal transmission and flexible stacking within limited spaces is becoming a critical component of system design. WCON Electronics’ 3631 Series is a dual-row board-to-board connector with a pitch of 0.40 mm. Featuring a high-density, multi-position compact layout and supporting multiple mating heights, it effectively saves installation space and meets diverse stacking requirements.
The product features a simple self-locking mechanism that provides clear installation and tactile feedback, ensuring operational reliability; its insertion guidance design accommodates installation misalignment; and the 0.08 mm terminal flatness ensures ease of installation and consistency. The 3631 Series is suitable for industrial equipment such as industrial controllers and measurement devices, as well as consumer electronics including mobile phones, digital cameras, digital camcorders, and handheld consumer devices. It provides reliable interconnection solutions for high-density, compact devices, representing a typical application scenario for WCON Electronics’ 3631 Series board-to-board connectors.
| Product Highlights | Performance Specifications |
| - Polarized connector design to prevent incorrect insertion. | - Rated Current: 0.3 A |
| - Guided structure design to ensure efficient installation. | - Rated Voltage: 60 V |
| - Simple self-locking mechanism to enhance connection stability. | - Insulation Resistance: 1000 MΩ min |
| - Withstand Voltage: 150 V AC min | |
| - Operating Temperature: -55° C to +105° C | |
| Standards | Application Areas |
| - EIA-364 Electrical Connector Performance Test Standards | - Industrial controllers, measuring devices, and other industrial equipment |
| - Smartphones, digital cameras, digital camcorders, and wearable devices | |
| - Consumer handheld terminals (e.g., POS systems and portable scanners) |
Data Sheet
The 3631 Series offers both single-row and dual-row configurations, as well as a variety of pin count options, allowing engineers to select the appropriate model based on the number of signal channels and available PCB space. For applications with limited stacking height, the low-profile version is recommended to accommodate ultra-thin device designs.
