{"id":11387,"date":"2026-07-26T06:01:37","date_gmt":"2026-07-26T06:01:37","guid":{"rendered":"https:\/\/ic-vendor.com\/sm9333-bbe-t-125-000\/"},"modified":"2026-07-26T06:01:37","modified_gmt":"2026-07-26T06:01:37","slug":"sm9333-bbe-t-125-000","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/sm9333-bbe-t-125-000\/","title":{"rendered":"SM9333-BBE-T-125-000"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The Silicon Microstructures SM9333-BBE-T-125-000 is a piezoresistive pressure sensor. 125 psi range, I2C digital output, temperature-compensated in SMD package.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n
\u7c7b\u578b<\/td>\nPiezoresistive Pressure Sensor<\/td>\n<\/tr>\n
Pressure Range<\/td>\n0 to 125 psi<\/td>\n<\/tr>\n
\u8f93\u51fa<\/td>\nI2C digital (16-bit)<\/td>\n<\/tr>\n
Accuracy<\/td>\n+\/-1% FS typ<\/td>\n<\/tr>\n
Resolution<\/td>\n16-bit<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n3.3V<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40 to +125C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nSMD (8.5×6.5mm typ)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 125 psi pressure range<\/li>\n
  • I2C digital output<\/li>\n
  • 16-bit resolution<\/li>\n
  • Temperature-compensated<\/li>\n
  • +\/-1% FS accuracy<\/li>\n
  • 3.3V supply<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Industrial pressure monitoring<\/li>\n
    • Hydraulic system pressure<\/li>\n
    • Compressor and pump control<\/li>\n
    • Process control pressure<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Silicon Microstructures SM9333-BBE-T-125-000 is a piezoresistive pressure sensor. 125 psi range, I2C digital output, temperature-compensated in SMD package. Key Specifications Type Piezoresistive Pressure Sensor Pressure Range 0 to 125 psi Output I2C digital (16-bit) Accuracy +\/-1% FS typ Resolution 16-bit Supply Voltage 3.3V Operating Temp -40 to +125C Package SMD (8.5×6.5mm typ) […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,56],"tags":[2658],"chip_brand":[134],"class_list":["post-11387","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-sm9333-bbe-t-125-000","chip_brand-microchip"],"acf":{"brief_explanation":"Pressure sensor, 125 psi, I2C, 16-bit, -40 to 125C","date_code":"","package_case":"SMD (8.5x6.5x4.0mm)","in_stock":7757,"datasheet":"https:\/\/www.si-micro.com\/","price":"$15.00 @ 1ku","product_introduction":"The SM9333-BBE-T-125-000 from Silicon Microstructures is a 125 psi piezoresistive pressure sensor with I2C digital output. 16-bit resolution and +\/-1% FS accuracy provide precise pressure measurement. Internal temperature compensation ensures accuracy over -40 to 125C. 3.3V supply and I2C interface simplify integration with modern MCUs.","working_principle":"Piezoresistive sensing elements on a silicon diaphragm change resistance with applied pressure. An internal ADC digitizes the sensor output. On-chip temperature sensor and compensation algorithms correct for temperature-dependent offset and span drift. The I2C interface provides calibrated pressure and temperature data.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1<\/td>SCL<\/td>I2C clock<\/td><\/tr>
      2<\/td>SDA<\/td>I2C data<\/td><\/tr>
      3<\/td>VDD<\/td>3.3V supply<\/td><\/tr>
      4<\/td>GND<\/td>Ground<\/td><\/tr><\/table>","application_scenarios":"
      • Industrial pressure<\/li>
      • Hydraulic system<\/li>
      • Process control<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=11387"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11387\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=11387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=11387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=11387"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=11387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}