Vishay/Dale

WSLT2512 High-Temperature 1 W Surface-Mount 2512 Power Metal Strip® Resistor

One of industry's first surface-mount power metal strip resistors to offer temperature range of -65°C to +275°C

Vishay/Dale's WSLT2512 High-Temperature 1-W Surface-Mount 2512 Power Metal Strip® Resistor Vishay's WSLT2512, a high-temperature 1 W surface-mount Power Metal Strip resistor, is one of the industry's first current sensing resistors in the 2512 case size to operate in a temperature range of -65°C to +275°C. The WSLT2512 resistor features a very low 10 mΩ to 500 mΩ resistance value range, a tight tolerance down to ±0.5%, and low TCR values down to ±75 ppm/°C.

The temperature range of the WSLT2512 allows it to replace larger current sensing resistors with a similar +275°C maximum operating temperature. Its robust specifications allow the WSLT2512 to be used for current sensing and pulse applications in harsh, high-temperature environments without sacrificing power rating or electrical performance. The range of systems into which the WSLT2512 will be designed includes automotive engine controls, safety controls, multi-media electronics, climate controls, and anti-lock brakes, as well as industrial oil/gas well drilling, including down hole test/measurement equipment.

Manufactured using proprietary techniques that result in extremely low resistance values, the WSLT2512 features all-welded construction with a solid metal nickel-chrome alloy resistive element. The resistor offers low inductance values, an excellent frequency response to 50 MHz, and low thermal EMF of less than 3 µV/°C.

Features
  • Ideal for all types of current sensing, voltage division and pulse applications including switching and linear power supplies, instruments and power amplifiers
  • Proprietary processing technique produces extremely low resistance values
  • Specially selected and stabilized materials allow for high temperature derating (to +275°C)
  • Very low inductance (<5 nH)
  • Excellent frequency response to 50 MHz
  • Low thermal EMF (<3 µV/°C)
  • Solid metal Nickel-Chrome alloy resistive element with low TCR (<20 ppm/°C)
  • All welded construction
Applications
  • High temperature (+275°C) applications
  • Automotive controls for body and powertrain
  • Down hole oil well monitor/testing

WSLT2512 High-Temperature 1-W Surface-Mount 2512 Power Metal Strip Resistor

图片制造商零件编号描述可供货数量价格
RES 0.01 OHM 1% 1W 2512WSLT2512R0100FEARES 0.01 OHM 1% 1W 25128928 - 立即发货$8.05查看详情
RES 0.015 OHM 1% 1W 2512WSLT2512R0150FEARES 0.015 OHM 1% 1W 25123920 - 立即发货$8.05查看详情
RES 0.02 OHM 1% 1W 2512WSLT2512R0200FEARES 0.02 OHM 1% 1W 25122818 - 立即发货$7.80查看详情
RES 0.05 OHM 1% 1W 2512WSLT2512R0500FEARES 0.05 OHM 1% 1W 25124704 - 立即发货$8.05查看详情
RES 0.1 OHM 1% 1W 2512WSLT2512R1000FEARES 0.1 OHM 1% 1W 25124983 - 立即发货$7.40查看详情
RES 0.2 OHM 1% 1W 2512WSLT2512R2000FEARES 0.2 OHM 1% 1W 251234505 - 立即发货$7.40查看详情
RES 0.5 OHM 1% 1W 2512WSLT2512R5000FEARES 0.5 OHM 1% 1W 25125693 - 立即发货$7.40查看详情
发布日期： 2009-03-18

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