NPP-301 Series Surface Mount Pressure Sensor Features Applications * Low-cost surface mount package: SO-8 * Automotive tire pressure * Wide operating temperature range: -40F to 257F (-40C to 125C) * Pneumatic controls * Pressure switches and controllers * Static accuracy <0.20% FSO maximum * Altimeters and barometers * Suitable for automated component assembly * Cable leak detection * Four element Wheatstone bridge configuration for circuit design flexibility * Consumer appliances * Solid-state reliability * Portable gauges and manometers * 100, 200 and 700 kPa absolute pressure ranges available Amphenol Advanced Sensors NPP-301 Series Specifications Description 0.06 in (1.52 mm) 0.08 in (2.03 mm) N/C 1 8 +Out N/C 2 3 7 -In 4 5 6 0.03 in (0.8 mm) hole +In N/C -Out 0.07 in (1.8 mm) 0.016 in (0.41 mm) typical 0.24 in (6.1 mm) 0.11 in (2.8 mm) NPP-301B 0.02 in (0.51 mm) 0.01 in (0.25 mm) 0.06 in (1.52 mm) 0.03 in (0.8 mm) hole 0.08 in (2.03 mm) 8 N/C 1 8 +Out N/C 2 3 7 -In 4 5 6 +In N/C -Out -In 0.16 in (4.1 mm) 0.24 in (6.1 mm) +Out 2 6 0.08 in (2.03 mm) -Out 0.05 in (1.27 mm) typical 0.016 in (0.41 mm) typical 0.20 in (5.1 mm) +In 0.05 in (1.27 mm) typical -In 0.16 in (4.1 mm) 0.01 in (0.25 mm) The NPP-301 Series produces a voltage output that is linearly proportional to the input pressure. The user can provide NPP Series products with signal conditioning circuitry to amplify the output signal or to maximize OEM value added. The NPP-301 Series is compatible with most non-corrosive gases and dry air. NPP-301A 0.20 in (5.1 mm) The NPP-301 Series features silicon pressure sensors in surface mount packages. An ultra-small Silicon Fusion Bonded (SFB), ultra-high stability SenStable(R) piezoresistive chip from NovaSensor is placed in a plastic package that exploits high volume, leadframe package technology to bring forth a low-cost sensor alternative to the OEM user. 0.06 in (1.52 mm) 0.07 in (1.8 mm) 5 -In -In NPP-301 Series schematic diagram 0.01 in (0.25 mm) 4 0.11 in (2.8 mm) 0.02 in (0.51 mm) 0.01 in (0.25 mm) NPP-301 Series package diagram NPP-301 Series Specifications Parameter Value Units Notes General Pressure Range Maximum Pressure Parameter Value Units Notes General 100 kPa 15 psi 200 kPa 30 psi 700 kPa 100 psi 3x rated pressure Media Compatibility Parameter Clean, dry air and non-corrosive gases Units Minimum Type Offset mV/V 10 Excitation Full Scale Output mV 60 20 %FSO 0.20 V 10 VDC maximum Notes Performance Parameters (Note 2) Electrical @ 77F (25C) unless otherwise stated 3.0 Maximum Input Impedance 5,000 20% Linearity Output Impedance 5,000 20% Hysteresis and Repeatability %FSO 0.1 Thermal Coefficient of Zero %FSO/C 0.04 4 Thermal Coefficient of Resistance %/C 0.3 4 Thermal Coefficient of Sensitivity %FSO/C -0.2 4 Thermal Hysteresis of Zero %FSO 0.1 5 Long-Term Stability of FSO %FSO 0.2 6 Environmental Electrostatic Damage (ESD) Class 1 Operating Temperature Range -40F to 257F (-40C to 125C) Mechanical (1) Weight 0.0002 lb (0.10 g) 3 1. Standard IC industry bake operations should be used prior to surface mount operations. Consult NovaSensor for further information. 2. Values measured at 3 VDC and 77F (25C), unless otherwise noted. 3. Best fit straight line. 4. Typical coefficients, between 32F to 158F (0 to 70C). 5. 32F to 158F (0 to 70C). 6. Typical value over one year. 1st character: Pressure range: 5 = 15 psi, 3 = 30 psi, 0 = 100 psi 2nd character: Last digit of year of manufacture; i.e. 4 ==> 2014 3rd character: 1-9, A, B, C, where 1 = January and C= December 4th and 5th character: Work lot 01 to Z9 NPP-301B-100AT = 15 psi, so the marking will start with a "5" NPP-301B- 700AT= 100 psi, so the marking will start with a "0" Ordering Information The code number to be ordered may be specified as follows: NPP Code 301A-100A 301A-200A 301A-700A 301A-100AT 301A-200AT 301A-700AT 301B-100A 301B-200A 301B-700A 301B-100AT 301B-200AT 301B-700AT NPP - ________ Description Shipping 5 psia (1.03 bar), non-ported IC tubes 30 psia (2.06 bar), non-ported IC tubes 100 psia (6.89 bar), non-ported IC tubes 15 psia (1.03 bar), non-ported Tape and reel 30 psia (2.06 bar), non-ported Tape and reel 100 psia (6.89 bar), non-ported Tape and reel 15 psia (1.03 bar), ported IC tubes 30 psia (2.06 bar), ported IC tubes 100 psia (6.89 bar), ported IC tubes 15 psia (1.03 bar), ported Tape and reel 30 psia (2.06 bar), ported Tape and reel 100 psia (6.89 bar), ported Tape and reel Typical model number Amphenol Advanced Sensors www.amphenol-sensors.com (c) 2019 Amphenol Corporation. All Rights Reserved. Specifications are subject to change without notice. Other company names and product names used in this document are the registered trademarks or trademarks of their respective owners. AAS-920-297C - 03/2019