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KOA Corporation > Product > End of life product information

End of life product information

End of life/Not recommended for new designs

"Discontinued/To be Discontinued": Products are discontinued or to be discontinued.

"Not recommended for new design": Please avoid using for new designs.The products may be discontinued in the future.

*Suggested Alternatives are just for reference and do not guarantee the same features.

Please ask us for details.

Product series Product category Product name Catalog Status Suggested 
Alternative*
SHDR Resistors(SMD) Microwave Thin Film Chip Resistor PDF link to SHDR Not recommended
for new design
MLT Resistors(SMD) MELF Type Linear Positive Temp. Coefficient Resistor PDF link to MLT Not recommended
for new design
LT73/LA73
MRGF16 Resistors(SMD) Mini Flat Package Type Thick Film Resistor Networks PDF link to MRGF16 Discontinued
LF Resistors(Leaded) Insulation-Coated Metal Film Resistors PDF link to LF Not recommended
for new design
MF(M-Forming)
LFF Resistors(Leaded) Flame Retardant Coated Metal Film Resistors PDF link to LFF/RK26 To be discontinued
RK26 Resistors(Leaded) Lead Frame Radial Type Glazed Metal Film Fixed Resistors
SF Resistors(Leaded) Insulated Super Precision Metal Film Resistors PDF link to SF Not recommended
for new design
MO Resistors(Leaded) Coat-Insulated Fixed Metal Oxide Film Resistors PDF link to MO/MOX Not recommended
for new design
MOS
MOX Resistors(Leaded) Coat-Insulated Fixed Metal Film Resistors Not recommended
for new design
MOSX
RF26 Resistors(Leaded) Coat-insulated Fusing Resistors (L-style) PDF link to RF26 Not recommended
for new design
WF Resistors(Leaded) Thermal Fuse Built-In Resistors PDF link to WF Not recommended
for new design
TPR Resistors(Leaded) Anti-surge fusing resistor PDF link to TPR Not recommended
for new design
LT Thermal Sensors Linear Positive Temp. Coefficient Resistor PDF link to LT To be discontinued LP
PT72 Thermal Sensors PTC Thermistor PDF link to PT72 Discontinued
KL73 Inductors Thin Film Chip Inductors PDF link to KL73 Not recommended
for new design
LPC9040N
LPC9040E
LPC10065
LPC12065
Inductors Power Chip Inductor PDF link to LPC9040N/9040E/10065/12065 To be Discontinued
KT11835 Inductors Transponder Coil PDF link to KT Not recommended
for new design
LWA Inductors Custom Wirewound Coil PDF link to LWA Not recommended
for new design
NVF10U Varistor Metal Oxide Varistor(Non Flammable) PDF link to NVF Not recommended
for new design
NVD Varistor Metal Oxide Varistor PDF link to NVD Not recommended
for new design
SA05 Surge Absorber Surge Absorber PDF link to SA Not recommended
for new design

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