EVQWJN007 Rolling Ball Switch – Multi-Directional Trackball
EVQWJN007 Rolling Ball Switch – Multi-Directional Trackball
EVQWJN007 Multi-Directional Trackball Switch – Precision Control for Portable Electronics
The EVQWJN007 Rolling Ball Switch is a compact, high-precision multi-directional input component designed for use in mobile phones, digital cameras, remote controls, PDAs, portable speakers, and other handheld electronic devices. Its metal construction and 11-pulse/360° resolution deliver smooth, accurate navigation for menu selection and directional input — all in a tiny 2 x 2 x 1 cm form factor.
Whether you're repairing a device, prototyping a new gadget, or upgrading an existing control interface, this trackball switch offers reliable multi-directional operation with both rolling and press-click functionality.
Key Features
- Compact Size: 2 x 2 x 1 cm (0.79" x 0.79" x 0.39") — fits easily into tight PCB layouts
- High Resolution: 11 pulses per 360° rotation for precise, responsive control
- Multi-Directional Input: Supports rolling in all directions plus press-click action for versatile menu navigation
- Durable Metal Construction: Built to withstand repeated use in demanding electronic environments
- Wide Compatibility: Ideal for mobile phones, digital cameras, PDAs, remote controls, car controls, portable speakers, and more
- No High-Concern Chemicals: Safe for use in consumer electronics applications
Specifications
- Model: EVQWJN007
- Material: Metal
- Dimensions: 2 x 2 x 1 cm / 0.79" x 0.79" x 0.39"
- Resolution: 11 pulses / 360°
- Compatible Devices: Mobile phones, digital cameras, PDAs, remote controls, car electronics, portable speakers
- Package Contents: 1 x Rolling Ball Switch (EVQWJN007)
- Made in Mainland China
What's in the Box?
- 1 × EVQWJN007 Multi-Directional Rolling Ball Switch
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Frequently Asked Questions
Q: What devices is the EVQWJN007 rolling ball switch compatible with?
A: The EVQWJN007 trackball switch is designed for a wide range of portable electronics including mobile phones, digital cameras, PDAs, handheld PCs, portable speakers, remote controls, and car control interfaces. It is suitable for any device requiring compact multi-directional input navigation.
Q: What does "11 pulses per 360°" mean for this rolling ball switch?
A: This specification means the switch registers 11 distinct electrical pulses for every full 360° rotation of the ball. A higher pulse count translates to finer, more precise directional input — making navigation of menus and interfaces smooth and responsive.
Q: Can this switch be used for both rolling (directional) and pressing (click) input?
A: Yes! The EVQWJN007 supports both multi-directional rolling for navigation and a press-down click action, giving it dual-function input capability ideal for menu selection, scrolling, and confirmation commands in compact electronic devices.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.