JP-0A0 Press Type Capacitive Fingerprint Sensor Module

Product Overview

The JP-0A0 Press Type Capacitive Fingerprint Sensor Module is a high-reliability biometric authentication solution featuring a semiconductor capacitive sensor with 192 × 192 pixel resolution and 508 dpi image quality. Designed for press-type fingerprint acquisition, this module captures high-quality fingerprint images in under 0.25 seconds, supporting both 1:1 verification and 1:N identification with a default storage capacity of 500 fingerprints. The module offers flexible communication interfaces (USB 1.1/2.0 and UART up to 115200 bps) and operates on either 5V or 3.3V power supply, making it suitable for various host systems. With ESD and EMI immunity meeting Grade 4 standards, a mechanical lifespan exceeding 1,000,000 pressing operations, and ultra-low touch quiescent current of just 8μA, the JP-0A0 is the ideal choice for access control terminals, time attendance systems, safe boxes, and identity verification applications.

Key Advantages

• Ultra-Low Touch Quiescent Current: Consumes just 8μA in touch standby mode — enabling battery-powered designs with extended standby life, ideal for portable fingerprint devices and battery-operated access control systems.

• Exceptional ESD and EMI Immunity: Certified Grade 4 per GB/T 17626.2-2006 for electrostatic discharge and GB/T 17626.3-2006 for electromagnetic interference — ensuring reliable operation in electrically noisy environments and during static discharge events common in dry climates or industrial settings.

• High Mechanical Durability: Rated for over 1,000,000 pressing operations — suitable for high-traffic access control and time attendance applications where sensors endure thousands of daily touches over many years.

• Fast Acquisition and Matching: Captures fingerprint images in under 0.25 seconds with average search time under 1.0 second for 1:N identification — delivering responsive user experience even with large fingerprint databases.

• High Image Quality: 508 dpi resolution with 192 × 192 effective pixels captures fine fingerprint details — ensuring reliable matching even with worn or dry fingers.

• Configurable Security Levels: Supports Level 1 to Level 5 security settings (from low to high) — allowing application-specific tuning between convenience and security.

Why Choose This Module?

• Battery-Friendly Touch Detection: The 8μA touch quiescent current is a critical advantage for battery-powered devices. In standby mode, the sensor draws negligible power while waiting for a finger touch. When a finger is detected, the module wakes and completes capture within 0.25 seconds. This enables fingerprint sensors in battery-operated smart locks, portable safes, and handheld verification devices that can run for months or years on a single battery charge — a capability that higher-power modules cannot match.

• Rugged Enough for Outdoor Access Control: The combination of Grade 4 ESD immunity (±8kV contact discharge per IEC 61000-4-2 equivalent) and EMI immunity ensures reliable operation in environments where static electricity and electromagnetic interference are common — outdoor access panels, factory floors, and installations near motors or wireless transmitters. This is the difference between a sensor that fails after the first winter static discharge and one that performs reliably for years.

• Over 1,000,000 Presses — Built for High-Traffic Deployments: In a typical office access control system with 500 daily uses, 1,000,000 presses represent over 5 years of operation. For time attendance systems with higher throughput, this sensor is engineered to outlast the host device. This mechanical reliability translates to lower maintenance costs, fewer replacements, and uninterrupted operation in mission-critical access control applications.

• Tunable Security vs. Convenience: The five-level security setting allows integrators to adjust the balance between FAR and FRR for specific use cases. Level 1 prioritizes convenience (lower FRR, higher FAR) for low-security applications like gym lockers, while Level 5 prioritizes security (higher FRR, lower FAR) for high-security applications like data centers. This flexibility ensures the same module can be deployed across different security tiers without hardware changes.

• Flexible Integration with USB and UART: With both USB 1.1/2.0 and UART interfaces supporting up to 115200 bps, the JP-0A0 connects to a wide range of host systems — from PC-based enrollment stations to embedded microcontrollers in lock controllers. This dual-interface design simplifies integration across multiple product lines and reduces the need for interface conversion hardware.