{"product_id":"sunon-pmd2404pqb1-a-fan","title":"SUNON PMD2404PQB1-A DC Axial Fan 24VDC 40x40x28mm","description":"\u003cstyle\u003e.nxs-industrial-product-page{--industrial-navy:#082f49;--industrial-blue:#0b4f7c;--industrial-blue-2:#0f6ea8;--industrial-blue-3:#1784c1;--industrial-cyan:#38bdf8;--steel-blue:#dcebf5;--steel-blue-2:#edf6fb;--steel-line:#c9dce9;--surface:#ffffff;--surface-soft:#f7fbfe;--text-main:#173042;--text-muted:#5e7382;--shadow-soft:0 10px 30px rgba(8,47,73,0.08);--shadow-hover:0 16px 36px rgba(8,79,124,0.15);--radius-lg:14px;--radius-md:10px;}.nxs-industrial-product-page,.nxs-industrial-product-page *{margin:0;padding:0;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;}.nxs-industrial-product-page{background-color:#f3f8fb;background-image:linear-gradient(180deg,#eef6fb 0,#f7fafc 320px,#eef3f7 100%),linear-gradient(rgba(15,110,168,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(15,110,168,0.025) 1px,transparent 1px);background-size:auto,34px 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(prefers-reduced-motion:reduce){.nxs-industrial-product-page,.nxs-industrial-product-page *,.nxs-industrial-product-page *::before,.nxs-industrial-product-page *::after{transition:none !important;}}\u003c\/style\u003e\u003cdiv class=\"nxs-industrial-product-page\"\u003e\u003cdiv class=\"container\"\u003e\u003cmain\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSUNON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003ePMD2404PQB1-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eDC Axial Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003ePMD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Type\u003c\/td\u003e\n\u003ctd\u003eDC Brushless Axial Cooling Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Dimensions\u003c\/td\u003e\n\u003ctd\u003e40 x 40 x 28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommonly Listed Rated Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther Documented Voltage Variant\u003c\/td\u003e\n\u003ctd\u003e26 VDC; confirm complete model suffix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocumented Variant\u003c\/td\u003e\n\u003ctd\u003ePMD2404PQB1-A(2).B1483.F.GN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption of B1483 Variant\u003c\/td\u003e\n\u003ctd\u003e4.1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow of B1483 Variant\u003c\/td\u003e\n\u003ctd\u003e32.11 m3\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level of B1483 Variant\u003c\/td\u003e\n\u003ctd\u003e45 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing of B1483 Variant\u003c\/td\u003e\n\u003ctd\u003eBall Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocumented 26 VDC Variant\u003c\/td\u003e\n\u003ctd\u003ePMD2404PQB1-A(2).B5001.F.GN.I56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Connection\u003c\/td\u003e\n\u003ctd\u003eVariant Dependent; two-wire and three-wire configurations are listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\u003ch3\u003e24 VDC Cooling Configuration\u003c\/h3\u003e\n\u003cp\u003eThe SUNON PMD2404PQB1-A family includes 24 VDC axial cooling fan configurations for compatible electronic and industrial equipment. Certain suffix variants have different voltage ratings.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003e40 x 40 x 28 mm Frame\u003c\/h3\u003e\n\u003cp\u003eThe documented compact fan housing measures 40 x 40 x 28 mm, offering a defined form factor for equipment cooling and replacement assessments.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eBrushless DC Design\u003c\/h3\u003e\n\u003cp\u003eThe brushless axial fan construction generates directed airflow through small electronic assemblies and equipment ventilation paths.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eDocumented Cooling Performance\u003c\/h3\u003e\n\u003cp\u003eThe PMD2404PQB1-A(2).B1483.F.GN variant is documented with 32.11 m3\/h airflow and 4.1 W power consumption. These figures must not be assumed for every suffix version.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eBall Bearing Variant\u003c\/h3\u003e\n\u003cp\u003eThe documented B1483 configuration uses a ball bearing. Confirm bearing construction for the exact version being replaced.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eMultiple Connection Configurations\u003c\/h3\u003e\n\u003cp\u003eCommercial product records identify two-wire and three-wire versions. The complete suffix, connector and pin assignments must be matched to the equipment.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial inverter cooling assemblies\u003c\/li\u003e\n\u003cli\u003eVariable frequency drive electronics ventilation\u003c\/li\u003e\n\u003cli\u003eIndustrial power supply cooling\u003c\/li\u003e\n\u003cli\u003eCompact electronic enclosure airflow management\u003c\/li\u003e\n\u003cli\u003eServo drive cooling after compatibility verification\u003c\/li\u003e\n\u003cli\u003eNetworking and communication equipment cooling\u003c\/li\u003e\n\u003cli\u003eForced-air cooling of industrial electronic components\u003c\/li\u003e\n\u003cli\u003eReplacement of compatible 40 mm DC axial fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the SUNON PMD2404PQB1-A fan. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is SUNON PMD2404PQB1-A?\u003c\/strong\u003e\u003cbr\u003ePMD2404PQB1-A is a SUNON DC brushless axial cooling fan model family with multiple electrical and connection configurations.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the rated voltage of PMD2404PQB1-A?\u003c\/strong\u003e\u003cbr\u003eMany documented versions operate at 24 VDC, while some complete suffix variants are rated at 26 VDC. Check the actual fan marking.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of PMD2404PQB1-A?\u003c\/strong\u003e\u003cbr\u003eThe commonly documented dimensions are 40 x 40 x 28 mm.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat current does the fan require?\u003c\/strong\u003e\u003cbr\u003eCurrent depends on the complete configuration. Commercial records describe different ratings, including 0.17 A and 0.18 A for specific versions. Confirm the complete suffix before selecting a power supply.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the power consumption?\u003c\/strong\u003e\u003cbr\u003eThe documented PMD2404PQB1-A(2).B1483.F.GN version consumes 4.1 W. Other variants have different power ratings.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum airflow?\u003c\/strong\u003e\u003cbr\u003eA component distributor specifies 32.11 m3\/h for PMD2404PQB1-A(2).B1483.F.GN. Airflow must be verified separately for other versions.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat bearing type does PMD2404PQB1-A use?\u003c\/strong\u003e\u003cbr\u003eThe B1483 variant is documented with a ball bearing. Bearing configuration for another suffix should be checked against its specification.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the noise rating?\u003c\/strong\u003e\u003cbr\u003eThe PMD2404PQB1-A(2).B1483.F.GN version is listed at 45 dB(A). Other configurations may differ.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eDoes PMD2404PQB1-A have two or three wires?\u003c\/strong\u003e\u003cbr\u003eBoth two-wire and three-wire configurations appear in supplier documentation. Inspect the installed fan and verify the complete model suffix.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eCan this fan be used in industrial inverter cooling?\u003c\/strong\u003e\u003cbr\u003eSpecific PMD2404PQB1-A versions are marketed for inverter and industrial electronics cooling. Suitability depends on voltage, mounting, airflow and connection requirements.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eAre 24 VDC and 26 VDC versions interchangeable?\u003c\/strong\u003e\u003cbr\u003eInterchangeability should not be assumed. Compare operating voltage range, current, speed, airflow, wiring and mounting for the exact versions.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat should be checked before purchasing PMD2404PQB1-A?\u003c\/strong\u003e\u003cbr\u003eVerify the complete model and suffix, required supply voltage, current, 40 x 40 x 28 mm dimensions, mounting geometry, bearing configuration, connector pinout, airflow and operating conditions against the existing equipment.\u003c\/p\u003e\u003c\/section\u003e\u003c\/main\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"SUNON","offers":[{"title":"Default Title","offer_id":67812835328079,"sku":"LL1-SU-PMD2404PQB1A","price":7.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/PMD2404PQB1-A-01-_02.jpg?v=1792487891","url":"https:\/\/yunshuotrade.com\/products\/sunon-pmd2404pqb1-a-fan","provider":"yunshuotrade","version":"1.0","type":"link"}