KOA Speer Electronics, Inc. Datasheets for Fuses

Fuses protect electrical devices and components from overcurrents and short circuits that occur in improperly operating circuits.
Fuses: Learn more

Product Name Notes
Features Immediate cut-off of excessive heat No generation of heat UL94V0 epoxy case Suitable for flow and reflow soldering UL248.14, file #131375 One-time fuse device Products with lead-free terminations meet...
Features Meets IEC60127-4 specifications (7A or less) Stable fusing characteristics due to original technology Suitable for reflow and flow soldering Products meet EU RoHS requirements Excellent anti-sulfuration characteristics due to...
Features Performs like RK73 under normal conditions Fuses when overloaded Products with lead-free terminations meet EU RoHS requirements. EU RoHS regulation is not intended for Pb-glass contained in electrode, resistor...
Features Small and light chip current fuses for the secondary circuit Temperature cycle (-55°C ~ 125°C), 1000 cycle Original construction and manufacturing method stabilize fusing characteristics Suitable for overcurrent protection...
Features Small, lightweight design Special manufacturing method stabilizing fusing characteristics and occupying less area Low power consumption and less voltage drop due to low internal resistance Suitable for overcurrent protection...
Features Surface mount fuse suitable for primary and secondary circuits Ceramic case provides excellent mechanical strength Suitable for flow and reflow soldering Products with lead-free terminations meet EU RoHS and...