# FS3000-1005 (Component) ## Description Mass Air Flow Sensor, Open-drain, 10 Pin The FS3000-1005 is a fully integrated, MEMS-based air velocity (flow) sensor designed for precise and reliable measurement of gas flow in compact systems. It utilizes a thermal transfer principle and includes onboard signal conditioning, calibration, and digital output, making it suitable for direct interface with microcontrollers. This sensor is optimized for low-flow air or gas applications such as HVAC systems, environmental monitoring, airflow detection in consumer electronics, and industrial process control. Its compact surface-mount package allows easy integration into space-constrained designs. Key Features MEMS thermal-based air velocity sensing Fully calibrated and temperature compensated Digital I²C output interface High sensitivity for low airflow detection Fast response time Compact surface-mount package Low power consumption Electrical Characteristics Supply Voltage: 3.0 V to 3.6 V (typ. 3.3 V) Current Consumption: ~10 mA (typical during operation) Interface: I²C (up to 400 kHz) Output Type: Digital (flow velocity data) Performance Characteristics Flow Range: 0 to 7.23 m/s (air velocity) Accuracy: ±5% of reading (typical) Response Time: <10 ms Repeatability: High precision with low drift Mechanical Characteristics Package Type: Surface Mount (SMD) Dimensions: Approx. 4 mm × 4 mm × 1 mm Port Type: Top-port airflow sensing Environmental Specifications Operating Temperature Range: -20°C to +85°C Storage Temperature Range: -40°C to +125°C Pin Configuration (Typical) VDD – Power supply GND – Ground SCL – I²C clock line SDA – I²C data line ADDR/SEL – I²C address select (if applicable) Applications HVAC airflow monitoring Air purifiers and smart home systems Industrial gas flow measurement Medical airflow sensing devices Consumer electronics thermal management Compliance & Reliability RoHS compliant Factory calibrated Long-term stability with minimal recalibration required #commonpartslibrary #integratedcircuit #sensor ## Component Details - **Owner:** adrian95 - **Created:** 4/28/2026 - **Last Updated:** 4/28/2026 - **Visibility:** Public - **Part Type:** Sensors - **Datasheet URL:** https://www.renesas.com/us/en/document/dst/fs3000-datasheet?language=en&r=1395551 - **Manufacturer Part Number:** FS3000-1005 - **Manufacturer Name:** Renesas Electronics Corporation - **Package or Case Code:** Module - **Mount:** Surface Mount - **Part Type:** Sensors - **Manufacturer:** Renesas - **MPN:** FS3000-1005 - **Mount Type:** Surface Mount - **Package / Case Code:** Module - **Pin Count:** 12 - **Compliance:** Rohs ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VREG | | | 2 | VIN | | | 3 | GND | | | 4 | NC_1 | | | 5 | NC_2 | | | 6 | SDA | | | 7 | SCL | | | 8 | TP1 | | | 9 | TP2 | | | 10 | VCM | | | MP1 | MP1 | | | MP2 | MP2 | | --- *Generated from [https://www.flux.ai/adrian95/fs3000-1005](https://www.flux.ai/adrian95/fs3000-1005)*