The MK0108 PIR Module from SENBA is an ultra-thin, compact passive infrared motion sensor designed for space-constrained and portable electronic applications. Engineered with a simplified structure and anti-EMI interference design, it delivers stable and reliable motion detection performance even in compact and high-density electronic environments.
Operating at a low DC voltage range of 2.2V to 5V, the MK0108 ensures ultra-low power consumption with a quiescent current of ≤30µA, making it ideal for battery-powered and energy-efficient devices. Its fixed sensitivity and light control-free design simplify integration while maintaining consistent detection accuracy.
The module features a short response delay of 1–2 seconds and a matching 1–2 second blocking time, enabling fast motion detection cycles for responsive applications. The sensing range supports up to 90–100° coverage with a detection distance of up to 3 meters (at 25°C room temperature), providing effective short-range motion sensing.
With an ultra-compact PCB size of 23.1mm × 9.8mm and a thickness of 3.3mm without lens (5.5mm with lens), the MK0108 is optimized for ultra-thin device integration where space is critical.
Compared to standard PIR modules, the MK0108 offers superior miniaturization, ultra-thin design, and simplified integration for modern portable electronics.
Key Features:
- Ultra-thin and compact PIR sensor module
- Low voltage operation: 2.2–5V DC
- Ultra-low power: ≤30µA quiescent current
- Fast response: 1–2s delay and blocking time
- Anti-EMI interference design
- Detection range: up to 3m, 90–100° angle
- Ultra-compact PCB: 23.1 × 9.8mm
- Thin profile for embedded applications
Applications:
- Ultra-thin electronic devices
- Tablet and portable electronics
- Smart wearable systems
- Compact motion detection modules
- Embedded IoT sensing devices
- Miniature automation systems
