PF2512FKF7W0R05L YAGEO Original SMD 0.05ohm 1% 1W TAIWAN Current Sense Resistors

SCOPE

This specification describes PR/PF/PH series current sensor - low TCR

with lead-free terminations made by metal substrate.

APPLICATIONS

• Power Management Applications
• Current detection for Switching Power Supply
• Computers, Consumer
• DC-DC Converter, Battery Pack, Charger, Adaptor

FEATURES

• Halogen-free Epoxy
• RoHS compliant - Products with lead-free terminations meet RoHS requirements - Pb-glass
• contained in electrodes, resistor element and glass are exempted by RoHS
• Reduce environmentally
• hazardous wastes z High component and equipment reliability
• None forbidden-materials used in products/production  
• Low resistances applied to current sensing

CONSTRUCTION

The resistors are constructed using outstanding TCR level material,

which makes Yageo PR/PF/PH resistors excellent for current sensing application in battery charger circuit & DC-DC converter.

The composition of the resistive material is adjusted to give the approximate required resistance and is covered with a protective coating,

which printed with the resistance value. Finally, the three external terminations (Cu / Ni / matte Tin) are added, as shown in Fig. 4.