As an Amazon Associate, we earn from qualifying purchases. TCA1748ATXHD Delta Electronics | Fans, Thermal Management | DigiKey Delta Electronics . TCA1748ATXHD Gallery Attributes Brand name, Manufacturer name, Manufacturer, Attribute01, Attribute06Delta Electronics Attribute00603-2026-ND Attribute02, MPNTCA1748ATXHD Attribute03FAN IMP MTRZD 175X69MM 48VDC Attribute04, snippetFan Motorized Impellers 48VDC Round - 175mm Dia Ball 428.0 CFM (11.98m?/min) 4 Wire Leads Attribute05, CategoryL1Fans, Thermal Management Attribute07TCA Attribute08Box Attribute09Obsolete Attribute1048VDC Attribute11Round - 175mm Dia Attribute1269.00mm Attribute13428.0 CFM (11.98m?/min) Attribute141.957 in H2O (487.5 Pa) Attribute15Ball Attribute16Motorized Impellers Attribute17GR-487 (Salt Fog Protection), Locked Rotor Protection, PWM Control, Speed Sensor (Tach) Attribute1870.8dB(A) Attribute1976.8 W Attribute204000 RPM Attribute214 Wire Leads Attribute22IP54 - Dust Protected, Water Resistant Attribute23-13 ~ 158?F (-25 ~ 70?C) Attribute24CE, cURus, TUV Attribute251.5 lbs (670.0 g) Attribute261.60A Attribute2736 ~ 60VDC Attribute28Aluminum Attribute29Plastic Attribute3070000 Hrs @ 40?C Attribute31TCA1748 AttributeKey00Digi-Key Part Number AttributeKey01Manufacturer AttributeKey02Manufacturer Product Number AttributeKey03Description AttributeKey04Detailed Description AttributeKey05Category AttributeKey06Mfr AttributeKey07Series AttributeKey08Package AttributeKey09Product Status AttributeKey10Voltage - Rated AttributeKey11Size / Dimension AttributeKey12, width_AttribWidth AttributeKey13Air Flow AttributeKey14Static Pressure AttributeKey15Bearing Type AttributeKey16Fan Type AttributeKey17Features AttributeKey18Noise AttributeKey19Power (Watts) AttributeKey20RPM AttributeKey21Termination AttributeKey22Ingress Protection AttributeKey23Operating Temperature AttributeKey24Approval Agency AttributeKey25, Weight_AttribWeight AttributeKey26Current Rating (Amps) AttributeKey27Voltage Range AttributeKey28Material - Frame AttributeKey29Material - Blade AttributeKey30Lifetime @ Temp. AttributeKey31Base Product Number CategoryL2Fans CategoryL3DC Brushless Fans (BLDC) DimensionUnitmm Extra Product NameTCA1748ATXHD Delta Electronics | Fans, Thermal Management | DigiKey Weight1.5 WeightUnitlbs atoms, moq, multiple1 extraShipping, qtyInStock0 SKU6137750 tariff1.2 width69.0 Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-Key613775011