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Resistive Products
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Vishay
Part Number
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CRCW
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TNPW
MCS 0402 to MCA 1206
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WSL-0805
WSL-1206
WSL-2010
WSL-2512
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WSE0805
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Description
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Power Metal Strip resistors, extended range
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Benefit
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General applications
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Various sizes (0201 and up)
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Excellent long term stability
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Tight TC and tolerances
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Low noise
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Various sizes (0402 and up)
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Ultra low ohmic values: down to 1 milliohm
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Tight tolerances: 1 %
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Low TCs: 30-70 ppm/C
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Up to 2 W power ratings
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Small sizes: 0805
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High power rating of .25 W in 0805 size package
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Wide ohmic range of 10 ohm to 10 kohm
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Tight tolerances: down to 0.1%
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Superior overload and pulse handling capability compared to thin film
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Low TCR: 15 ppm/C
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Competition
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Panasonic
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KOA
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Rohm
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ASJ
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Yageo/Phycomp
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Kamaya
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Kyocera/AVX
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Susumo
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KOA
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Panasonic
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Yageo/Phycomp
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Kamaya
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IRC
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Panasonic
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KOA
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Hokuriku
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HMR
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Susumu
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Target Market
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Modems
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Wireless applications
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Modems
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Wireless applications
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PCMCIA/modem cards
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DC/DC converters
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Wireless modems
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PCMCIA/modem cards
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DC/DC converters
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Wireless modems
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Remarks
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Very competitive pricing and lead time
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Very competitive pricing and lead time
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Excellent pulse performance
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High wattage versions available denoted by –18 suffix
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4 terminal 1% milliohm parts available
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6-weeks maximum lead time
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Vishay is world market leader
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Very low inductance: <0.08 uH
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SMD alternative for low power leaded wirewound resistors
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