{"product_id":"delta-electronics-tfc1212de-fan","title":"Delta Electronics TFC1212DE DC Axial Fan 12VDC 120x120x38mm 3.9A","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-line:#c9dce9;--surface:#fff;--surface-soft:#f7fbfe;--text-main:#173042;--shadow-soft:0 10px 30px rgba(8,47,73,.08);--shadow-hover:0 16px 36px rgba(8,79,124,.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:linear-gradient(180deg,#eef6fb 0,#f7fafc 320px,#eef3f7 100%);color:var(--text-main);line-height:1.75;-webkit-font-smoothing:antialiased;overflow:hidden}.nxs-industrial-product-page .container{width:92%;max-width:1120px;margin:0 auto;padding-bottom:34px}.nxs-industrial-product-page 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.spec-table{table-layout:fixed}.nxs-industrial-product-page .spec-table td{padding:11px 9px;font-size:13px;line-height:1.55}.nxs-industrial-product-page .spec-table td:first-child{width:42%}.nxs-industrial-product-page .features{grid-template-columns:1fr;gap:12px}.nxs-industrial-product-page .card{padding:18px 17px}.nxs-industrial-product-page .card:hover{transform:none}.nxs-industrial-product-page .section ul{grid-template-columns:1fr;gap:9px}.nxs-industrial-product-page .section li{padding:11px 12px 11px 36px;font-size:14px}.nxs-industrial-product-page .section:last-of-type\u003ep{padding:16px 14px 16px 48px;font-size:14px}.nxs-industrial-product-page .section:last-of-type\u003ep::before{left:12px;top:15px;min-width:26px;height:26px;font-size:10px}}@media(prefers-reduced-motion:reduce){.nxs-industrial-product-page *{transition:none!important}}\u003c\/style\u003e\n\u003cdiv class=\"nxs-industrial-product-page\"\u003e\n\u003cdiv class=\"container\"\u003e\u003cmain\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDelta Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eTFC1212DE\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\u003eTFC Series\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\u003e120 x 120 x 38 mm (consistent complete-model supplier specifications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e12 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Certification Current\u003c\/td\u003e\n\u003ctd\u003e3.90 A (3900 mA; Delta CSA certification record)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier-Listed Current\u003c\/td\u003e\n\u003ctd\u003e3.90 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalculated Electrical Power\u003c\/td\u003e\n\u003ctd\u003e46.80 W (12 V x 3.90 A; calculated from the listed current rather than independently established typical operating power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Arrangement\u003c\/td\u003e\n\u003ctd\u003eAxial airflow through a square frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier-Listed Bearing System\u003c\/td\u003e\n\u003ctd\u003eTwo Ball Bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier-Listed Connection\u003c\/td\u003e\n\u003ctd\u003e4 Wire Leads and 4-Pin Connector for commonly sold PWM versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed-Control Feature\u003c\/td\u003e\n\u003ctd\u003ePWM control on identified TFC1212DE-PWM and TFC1212DE-SP07 variants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed-Monitoring Feature\u003c\/td\u003e\n\u003ctd\u003eTachometer \/ FG feedback on identified PWM variants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier-Listed PWM Variant\u003c\/td\u003e\n\u003ctd\u003eTFC1212DE-SP07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP07 Supplier-Listed Speed\u003c\/td\u003e\n\u003ctd\u003e5500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP07 Supplier-Listed Maximum Airflow\u003c\/td\u003e\n\u003ctd\u003eApproximately 252 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP07 Supplier-Listed Noise\u003c\/td\u003e\n\u003ctd\u003e66 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP07 Supplier-Listed Bearing Type\u003c\/td\u003e\n\u003ctd\u003eBall Bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther TFC1212DE Speed Listings\u003c\/td\u003e\n\u003ctd\u003e4800 RPM to 5500 RPM in different third-party listings; some listings report higher values\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther TFC1212DE Airflow Listings\u003c\/td\u003e\n\u003ctd\u003eApproximately 190–252.8 CFM, depending on the supplier and described configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier-Reported Maximum Static Pressure\u003c\/td\u003e\n\u003ctd\u003e35.88 mmH₂O in TFC1212DE-PWM listings; matching Delta performance approval not established\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e12 VDC High-Current Cooling\u003c\/h3\u003e\n\u003cp\u003eDelta Electronics TFC1212DE is a 12 VDC axial cooling fan with a 3.90 A rating identified in the manufacturer's CSA certification record. Equipment power connections must be suitable for the electrical requirements of the exact assembly.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e120 x 120 x 38 mm Frame\u003c\/h3\u003e\n\u003cp\u003eMultiple complete-model suppliers describe a 120 mm square housing with a 38 mm depth. This mechanical format is used in forced-air cooling systems requiring compatible frame dimensions and mounting clearance.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eHigh-Airflow Variant Options\u003c\/h3\u003e\n\u003cp\u003eSuppliers of the TFC1212DE-SP07 and TFC1212DE-PWM configurations report approximately 5500 RPM and 252 CFM. Other listings provide different figures, so the complete configuration must be verified for thermal design work.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eDual Ball Bearing Listings\u003c\/h3\u003e\n\u003cp\u003eSeveral complete-model and SP07 listings identify ball bearing construction. The associated cooling assemblies are marketed for applications requiring sustained forced-air operation.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003ePWM and Speed Feedback Versions\u003c\/h3\u003e\n\u003cp\u003eIdentified TFC1212DE PWM variants use four wires with speed-control and tachometer functions. The manufacturer certification separately identifies standard, F00 and R00 versions; not all suffixes have identical signal functions.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eHigh-Performance Cooling Applications\u003c\/h3\u003e\n\u003cp\u003eThe TFC1212DE appears in server, high-airflow computer and cryptocurrency mining equipment cooling listings. Its current demand, acoustic output and cooling performance should be matched to the installed system.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-airflow server chassis cooling\u003c\/li\u003e\n\u003cli\u003eCompatible cryptocurrency mining equipment ventilation\u003c\/li\u003e\n\u003cli\u003eIndustrial computer forced-air cooling\u003c\/li\u003e\n\u003cli\u003ePower electronics enclosure thermal management\u003c\/li\u003e\n\u003cli\u003eHigh-density computing rack ventilation\u003c\/li\u003e\n\u003cli\u003eIndustrial power supply cooling assemblies\u003c\/li\u003e\n\u003cli\u003eEquipment requiring compatible 120 mm high-current axial fans\u003c\/li\u003e\n\u003cli\u003eMaintenance of matching Delta TFC1212DE fan installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase inquiries for the Delta Electronics TFC1212DE DC Axial Fan. If you need to make bulk purchases and inquire about other products, please contact our team with the complete model suffix, required quantity and equipment details. We can discuss quantity quotations, delivery arrangements and transportation methods. Before placing an order, confirm the fan label, current rating, connector wiring and required cooling performance because different TFC1212DE configurations are described in supplier listings.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Delta Electronics TFC1212DE?\u003c\/strong\u003e\u003cbr\u003eTFC1212DE is a Delta Electronics DC brushless axial cooling fan designation. The manufacturer CSA certification record identifies a 12 VDC, 3900 mA model, and suppliers commonly list 120 x 120 x 38 mm assemblies.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the rated voltage?\u003c\/strong\u003e\u003cbr\u003eDelta's CSA record specifies 12 VDC. A complete-model manufacturer approval confirming the exact operating voltage range was not established.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the input current?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer certification record identifies 3900 mA, equivalent to 3.90 A. Multiple complete-model supplier listings also specify 3.90 A. Confirm the electrical rating on the supplied fan label.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the electrical power?\u003c\/strong\u003e\u003cbr\u003eMultiplying 12 VDC by 3.90 A gives 46.80 W. This is an electrical calculation based on the listed current and should not be interpreted as a separately verified typical running-power specification.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the dimensions?\u003c\/strong\u003e\u003cbr\u003eMultiple suppliers specify 120 x 120 x 38 mm. Confirm the mounting-hole pattern, fan depth, airflow direction and cable clearance before replacing an installed cooling fan.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the rotational speed of TFC1212DE?\u003c\/strong\u003e\u003cbr\u003eThe TFC1212DE-SP07 PWM version is listed at 5500 RPM. Other unsuffixed TFC1212DE listings quote approximately 4800 RPM or different values. An exact-model Delta engineering specification resolving those differences was not established.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum airflow?\u003c\/strong\u003e\u003cbr\u003eThe SP07 variant is advertised at approximately 252 CFM, while some other sellers report around 190 CFM for TFC1212DE. Verify the complete fan configuration before using either airflow value in an engineering calculation.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum static pressure?\u003c\/strong\u003e\u003cbr\u003eSome PWM-version sellers report 35.88 mmH₂O, approximately 1.41 inH₂O. This figure has not been independently verified against a matching Delta approval specification for the unsuffixed TFC1212DE.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the bearing and noise specifications?\u003c\/strong\u003e\u003cbr\u003eThe TFC1212DE-SP07 is described as a ball bearing fan producing approximately 66 dB(A). Other suppliers identify dual ball bearings. Acoustic figures for every possible unsuffixed TFC1212DE configuration were not independently established.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDoes TFC1212DE support four-wire PWM control?\u003c\/strong\u003e\u003cbr\u003eThe TFC1212DE-SP07 and TFC1212DE-PWM configurations are marketed with four wires, PWM speed control and tachometer feedback. The manufacturer CSA record also identifies standard, F00 and R00 configurations, so signal functions depend on the exact model suffix.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eIs TFC1212DE the same as PFC1212DE-F00?\u003c\/strong\u003e\u003cbr\u003eNo. PFC1212DE-F00 is a separate Delta model with its own manufacturer-published electrical and performance specifications. Similar seller-listed airflow values do not establish electrical, mechanical or control-signal interchangeability.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should be checked before ordering Delta TFC1212DE?\u003c\/strong\u003e\u003cbr\u003eConfirm the complete TFC1212DE marking and any suffix, 12 VDC supply, 3.90 A certification current, 120 x 120 x 38 mm frame, mounting dimensions, bearing requirements, connector style, wire count, PWM and feedback functions, fan speed, airflow, noise limits and compatibility with the installed equipment.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/main\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DELTA","offers":[{"title":"Default Title","offer_id":67811104620623,"sku":"LL1-DE-TFC1212DE","price":13.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/TFC1212DE-08.jpg?v=1792476893","url":"https:\/\/yunshuotrade.com\/products\/delta-electronics-tfc1212de-fan","provider":"yunshuotrade","version":"1.0","type":"link"}