The Fujikura FPM-50PG is a piezoresistive pressure sensing element engineered for gauge pressure measurement in non-corrosive gas environments. Housed in a Dual-In-Line Package (DIP) with through-hole mounting, this component integrates directly onto PCBs for industrial instrumentation, pneumatic systems, medical devices, and automotive turbo boost monitoring.
Technical Specifications
• Pressure Type: Gauge pressure
• Measurable Range: -13.79 to 344.7 kPa (-14.22 to 49.99 psi)
• Rated Pressure: 344.7 kPa
• Maximum Load Pressure: 689.4 kPa (twice rated pressure)
• Excitation Current: 1.5 mADC (constant); maximum 3.0 mADC
• Bridge Resistance: 4000–6000 Ω
• Full Scale Span Voltage: 60–140 mV (at 1.5 mADC, 25°C)
• Offset Voltage: ±20 mV (at 0 kPa, 1.5 mADC, 25°C)
• Operating Temperature: -20°C to 100°C
• Storage Temperature: -40°C to 120°C
• Operating Humidity: 30% to 80% RH (non-condensing)
– Key Features
• Piezoresistive sensing technology delivers linear output across the measurement range
• DIP package enables straightforward PCB integration with through-hole mounting
• Low excitation current requirements minimize power consumption
• Wide thermal operating window accommodates diverse industrial environments
• Bridge resistance and voltage characteristics support direct analog signal conditioning
– Typical Applications
• Industrial instrumentation and control systems
• Pressure switches and monitoring circuits
• Pneumatic device actuation and feedback
• Medical device pressure sensing
• Automotive turbo boost pressure measurement
– Compatibility & Integration
The FPM-50PG is rated exclusively for non-corrosive gas media. Its DIP configuration and standardized through-hole mount pattern permit integration into legacy and modern PCB designs without custom mechanical adapters.
