Description
The Nidec B35502-35DEL7 is a high-performance industrial axial cooling fan engineered to deliver maximum thermal dissipation in demanding, continuous-duty environments. This 120 mm x 120 mm x 38 mm unit is designed to handle high static pressure requirements in densely packaged enclosures where system impedance typically chokes conventional fans. Integrating Nidec’s Original Engineering, this fan features advanced aerodynamic impeller geometry and automated balance correction to ensure long-term mechanical stability and minimize structural vibration.
Application Scenario:
In mission-critical deployments such as high-density telecom enclosures, enterprise server racks, and industrial control cabinets, localized thermal buildup or hot spots can lead to catastrophic hardware failure or thermal throttling. The B35502-35DEL7 is engineered specifically to overcome high system impedance. By generating a high-velocity, focused airflow of 3.68 m³/min (130 CFM), it successfully forces cooling air through tightly spaced PCB boards, complex heatsink assemblies, and restrictive dust filters.
Technical Specifications:
Manufacturer: Nidec Corporation
Model Number: B35502-35DEL7
Frame Dimensions: 120 x 120 x 38 mm
Rated Voltage: 12V DC
Operating Voltage Range: 10.2V to 13.8V DC
Rated Current: 1.45A
Power Consumption: 17.4W
Bearing Type: Dual Precision Ball Bearing
Interface: 4-Pin Connector (PWM Speed Control and Tachometer Signal)
Frame Material: Glass-Fiber Reinforced Thermoplastic PBT (UL 94V-0 Rated)
Impeller Material: Glass-Fiber Reinforced Thermoplastic PBT (UL 94V-0 Rated)
Airflow Capacity: 3.68 m³/min (130 CFM)
Noise Level: 53.0 dBA
Operating Temperature Range: -10 °C to +70 °C
Storage Temperature Range: -40 °C to +75 °C
Weight: 310 g
Certifications: CE, UL, TUV, RoHS Compliant
Technical Integration and Procurement Advantage:
Equipped with a 4-pin connector interface supporting Pulse Width Modulation (PWM) speed control and a dedicated tachometer frequency output, the B35502-35DEL7 offers seamless Technical Compatibility with standard industrial power management buses (PMBus) and system-level chassis controllers. This enables precise thermal feedback loops, allowing fans to scale speed dynamically based on real-time load profiles.
Sourced as brand-new, unused surplus from a cancelled project deployment, these units represent an immediate sourcing solution. By utilizing this stock, B2B procurement managers can drastically reduce acquisition Lead Time, completely bypassing standard manufacturer production cycles to meet critical maintenance, repair, and overhaul (MRO) timelines. These components are verified as functional and are offered as-is for final sale.
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