AC03-WSZ and AC03-AT-WSZ Cemented Wirewound Resistors

Product Highlights > AC03-WSZ and AC03-AT-WSZ Cemented Wirewound Resistors

Vishay BC Components / Beyschlag / Draloric

            AC03-WSZ and AC03-AT-WSZ Cemented Wirewound Resistors
                    Vishay's 3 W cemented wirewound resistors with Z-form lead bending are ideal for SMD mounting and are compatible with automatic pick-and-place machines
    

Image of Vishay BC Components' AC03-WSZ and AC03-AT-WSZ Cemented Wirewound Resistors Vishay's AC03-WSZ is a cemented, leaded wirewound resistor available in an automotive AEC-Q200 qualified version (AC03-AT-WSZ) and designed for SMD mounting. This product is packed in blister tape-on-reel which is compatible with automatic pick-and-place machines. This wirewound resistor has 3 W rated power, 5% tolerance, and a resistance range from 0.1 Ω to 3.3 kΩ. It is also available in a non-inductive version. The surface-mount feature allows the user to skip an additional assembly step for axial leaded resistors, adding cost savings. Additionally, this product series offers high power dissipation in a small size with non-flammable coating, conforms to UL94 V-0, and has excellent pulse load capability.

Features

AEC-Q200 qualified (non-inductive version is under AEC-Q200 qualification)
High pulse load withstanding capability
WSZ-style Z-form leads are compatible with SMD pick-and-place for SMD mounting
Rated power: 3 W
Resistance range: 0.1 Ω to 3.3 kΩ (0.27 Ω to 3.3 kΩ for AC03-AT)
Tolerance: ±5%

TCR: ±200 ppm/°C
Non-flammable coating conforming to UL94 V-0
Non-inductive design available
Operating temperature range: -55°C to +250°C
Halogen-free and RoHS compliant with no exemption

Applications

Pre-charging and discharging of capacitors
Snubber resistors
Load resistors in automotive and industrial applications
Inrush current limiting resistor in energy meters and white goods
Consumer appliances like cookers, refrigerators, washers, dryers, consumer air conditioners, cleaning robots, and boilers
Industrial automation in controls, testers, BUS systems, sensors, and detectors
Industrial drives and tools in motor drives, welding, cutting melting inverters, converters, and robotics
HVAC, heating, cooling, ventilation, lighting, control panels, and switch cabinets
UPS and rail power supplies