Through-hole pressure sensor chip

Main Features:

This series comprises straight‑plug pressure‑sensing chips specially developed for the medical and healthcare sector. Featuring a circular molded‑plastic package with gold‑plated straight‑plug leads, they can be directly inserted and soldered onto PCBs. Equipped with a high‑precision piezoresistive pressure‑sensing element and an integrated temperature‑compensation circuit, these chips accurately measure physiological pressures—such as blood pressure and respiratory pressure—or medical fluid pressures—including infusion pressure and gas‑flow pressure. They are widely suited to meet the pressure‑monitoring and safety‑control requirements of home‑use monitoring devices, portable medical instruments, and medical fluid‑management systems.

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Category:

Healthcare

Keyword: Through-hole pressure sensor chip

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Core Features

Medical-grade high precision and stability It employs a medical-grade piezoresistive sensing element, offering minimal temperature drift and excellent long-term stability. Within a wide temperature range, it delivers stable, high-precision pressure measurements, providing reliable physiological or fluid‑pressure data for medical devices.
Low-power design, suitable for portable/battery-powered devices. It employs a low-power operating mode with minimal current consumption, making it well-suited for battery-powered applications in home monitoring devices and portable medical instruments, thereby extending device battery life.
Gold-plated pins and molded‑package design for high reliability. It features gold-plated direct-insertion pins, offering excellent corrosion and oxidation resistance. Its molded‑plastic housing provides a high level of protection, effectively preventing the ingress of moisture and dust, making it well suited to the operating environments of medical equipment and ensuring long-term, stable, and reliable performance.
Standard through-hole package, easy to install. It adopts the industry-standard DIP through-hole package, allowing direct insertion and soldering without requiring special processes. It is compatible with conventional medical device PCB designs, facilitating integration as well as replacement and upgrades.

Typical application scenarios

Household blood pressure monitors, patient monitors for physiological pressure monitoring and data acquisition
Portable medical devices, respiratory equipment pressure monitoring and status feedback
Infusion Pump and Medical Fluid Management Device: Fluid Pressure Monitoring and Safety Control
Pressure Data Acquisition Module for Small Medical and Rehabilitation Devices

Technical Specifications Reference

Measurement range: 0–300 mmHg (range can be customized to suit specific applications, supporting both physiological pressure and fluid pressure measurements)
Measurement accuracy: ±1 mmHg (typical value, customizable upon request)
Output signal: analog voltage / digital signal (customizable, compatible with the main control circuitry of medical devices)
Package type: DIP through-hole package (round plastic encapsulation, gold-plated leads)
Mounting method: Through-hole soldering (standard through-hole lead design)
Operating temperature: 0°C to +60°C
Protection rating: IP54 (can be upgraded upon request)
Certification standards: RoHS, REACH; supports medical device‑related validation standards (e.g., ISO 13485‑compliant design).

Customized Solutions

We offer end-to-end custom solutions, tailoring pressure ranges, output signals, package configurations, pin assignments, and interface protocols to suit your specific medical‑healthcare application scenarios, helping your medical devices achieve precise and reliable pressure monitoring and control.

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