Stackpole's Precision Chip Resistors Achieve High Resistance

RALEIGH, NC (June 13, 2017) -- The HGC Series from Stackpole utilizes high resistance materials and special patterning to achieve high resistance values with the capability of providing tight tolerances and low TCR. The HGC offers resistance values from 10K ohm up to 50G ohm.

more ...

Stackpole Expands Small Size Precision Chip Resistor Values

The RNCF Series from Stackpole is a precision thin film chip resistor series capable of achieving tolerances as tight as 0.01% and TCR as low as 2 ppm/ºC. Stackpole recently expanded the resistance value range for the 0402 chip size for all tolerances to offer values from 49.9Ω up to 20KΩ.

more ...

Vishay Intertechnology Ultra-Precision Thin Film Chip Resistor Delivers Extremely Low TCR of ± 2 ppm/°C and Tolerance of ± 0.01 in Five Case Sizes

Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new ultra-precision thin film chip resistor that offers a dramatic improvement in TCR and tolerance over previous-generation devices. Available in five case sizes from 0603 to 2512, the Vishay Dale Thin Film PLTU offers a tight TCR of ± 2 ppm/°C and tolerance of ± 0.01 % for industrial, medical, military, and aerospace applications.

more ...

HCC - High Current Chassis Mount Shunt Resistor

Stackpole’s HCC8420 is rated at 15W and has a resistance value of 0.1 milliohm. The HCC8420 has a TCR of 100 ppm/ºC and can handle currents up to 350 amps in a package size measuring 84mm long by 20mm wide. Custom configurations to the value and sensing tabs may be available. Please contact the factory with your specific requirements. The HCC’s high current performance is a good choice for frequency converters, power modules, and battery management for hybrid power sources.

more ...

SM - Surface Mount - General Purpose and Precision Wirewound Resistor

Stackpole Electronics, Inc. has expanded the resistance value range for its SM4527, the 2W surface mount molded wirewound. Resistance values were limited to 0.01 ohm to 0.05 ohms, but now, the robust SM4527 offers values up 1K ohms in tolerances of 1% and 5%. This expansion allows for this popular size to be used for a wider range of applications that require a 2W surface mount resistor with the robust electrical performance and excellent TCR that wirewound technology provides.

more ...

Vishay Intertechnology WSKW0612 Power Metal Strip® Resistor Offers High Power and Low Resistance in 0612 Size to Save Space and Improve Efficiency

Vishay Intertechnology, Inc. (NYSE: VSH) today announced a new surface-mount Power Metal Strip® current sense resistor with an extended power rating of 1.0 W in the compact 0612 case size. For increased measurement accuracy, the Vishay Dale WSKW0612 features a welded copper terminal construction and a Kelvin 4 terminal connection that reduces TCR down to 75 ppm. The device offers low resistance values down to 0.001 Ω to minimize excess power dissipation and improve end product efficiency.

more ...

TR Series - TO-220 and TO-247 Style Power Resistor

Stackpole’s TR series offers power ratings of 20W to 50W for the TO-220 packages and 100W for the TO-247 packages. These non-inductive and RoHS compliant packages are ideal for use with power IC’s on heat sinks to help maintain the 25°C film temperature. The TR is available in tolerances as tight as 0.5% tolerance and TCR as low as 50 ppm.

more ...