Resistors

Electronic Components & Devices

High Current Shunt Resistors have chassis mount design.

July 24, 2015

Able to handle currents up to 350 A, HCC8420 high current chassis mount shunt resistors are rated at 15 W and have resistance value of 0.1 mΩ and TCR of 100 ppm/°C. Custom configurations to value and sensing tabs may be available. Areas of use include frequency converters, power modules, and battery management for hybrid power sources. Read More

Electronic Components & Devices

Thick Film Chip Resistors suit high-power RF applications.

July 14, 2015

Available in compact 0505, 0603, 1206, and 2512 case sizes, RCP Series offers high thermal conductivity for power ratings up to 22 W with active temperature control. Devices offer resistance range from 10 Ω to 2 kΩ, tolerance of ±2% and ±5%, and TCR of ±100 ppm/°C. Featuring stable thick film resistive element on aluminum nitride substrate and epoxy encapsulation, resistors operate from -55 to +155°C. Products are RoHS-compliant and halogen-free according to JEDEC JS709A definition. Read More

Electronic Components & Devices

Power Metal Strip Resistor features 250 W/in.² power density.

July 6, 2015

Suited for current sensing and pulse applications, Vishay Dale WSLP0805...18 SMT Power Metal Strip® resistor comes in 0805 package size and has 1 W power rating. All-welded construction includes solid metal nickel-chrome or manganese-copper alloy resistive element with TCR of <20 ppm/°C. in addition to resistance from 0.005–0.01 Ω with tight tolerances down to ±1.0%, characteristics include inductance of 0.5–5 nH, response to 50 MHz, and thermal EMF of <3 µV/°C. Read More

Electronic Components & Devices

Thin Film Flat Chip Resistors operate up to 1,000 V.

June 18, 2015

Available in 1206 and 1210 case sizes, TNPV e3 Series covers resistance range from 121 kΩ to 3.01 MΩ. Devices feature low VCR of <1 ppm/V, tight tolerances to ±0.1%, and low TCR down to ±10 ppm/K. Operating over temperature range of -55 to +125°C, resistors offer dissipation to 0.33 W at ambient temperature of 70°C. RoHS-compliant units are extremely stable in various environmental conditions, as confirmed by load-life stability of ≤ ± 0.05 % for 1,000 hr at rated power and +70°C. Read More

Electronic Components & Devices

Current Sensing COTS Resistors offer power ratings to 2,500 W.

June 15, 2015

Available in wide range of anodized aluminum package sizes, SHR Series combines low TCR of ±2 ppm/K with extremely high power ratings to 2,500 W when mounted on heatsink. Resistance values range from 0.005–300 Ω with tolerances to ±0.1%. Offering max currents up to 60 A, less than 50 nH inductance, and temperature range of -40 to +130°C, RoHS-compliant resistors provide current sensing in industrial power supplies, DMMs, medical equipment, solar/wind inverters, and AC/DC converters. Read More

Electronic Components & Devices

Wirewound Resistors offer surge protection to 106.5 J.

June 12, 2015

Featuring completely welded construction with high-temperature silicone coating, CW - High Energy Series operates from -65 to +250°C (characteristic U) and -65 to +350°C (characteristic V). Axial lead resistors provide power ratings from 3–13 W at 25°C and 2,000-hr load-life stability of less than ±3% at +25°C. Offering resistances from 2 Ω to 938 kΩ, with tolerances of ±5% and ±10%, devices feature TCR of ±50 ppm/°C for resistance from 2.0–9.9 Ω, and ± 30 ppm/°C for resistance of 10 Ω and above. Read More

Electronic Components & Devices

Thin Film MELF Resistors provide operating voltages to 1,000 V.

June 8, 2015

Respectively, Vishay Beyschlag MMA 0204 HV (500 V) and MMB 0207 HV (1,000 V) come in 0204 and 0207 case sizes and offer resistance range of 340 kΩ to 10 MΩ with tolerance of ±1%, TCR of ± 50 ppm/K, rated power dissipation to 0.4 and 1.0 W at +70°C, and long-term stability down to <0.5% after 1,000 hr. Both lead (Pb)-free, RoHS-compliant, and halogen-free devices are built on metal film technology and are suitable for processing on automatic SMD assembly systems. Read More

Electronic Components & Devices

Surface-Mount Resistor features compact 0612 case size.

June 5, 2015

Featuring wide side terminal construction that yields 1 W power rating in 0612 case size, WSL0612 Power Metal Strip® Resistor provides extremely low resistance values down to 0.001 Ω and stable resistance tolerances to 1.0%. Advanced construction incorporates solid metal nickel-chrome alloy resistive element with low TCR of less than 20 ppm/°C. Operating from -65 to +170°C, RoHS-compliant resistor is suited for all types of current sensing and pulse applications. Read More

Electronic Components & Devices

Thick Film Chip Resistors deliver up to 500 V.

May 8, 2015

Designed with protective metal glaze on ceramic, RCV e3 Series offers high limiting element voltages of 400 V and 500 V in compact 0805 and 1206 case sizes with power ratings of 0.125 and 0.25 W, respectively. Devices offer tolerances of 1% and 5%, TCR of ±100 ppm/K and ±200 ppm/K, and resistance range from 100 kΩ to 10 MΩ. With high temperature operation up to +155°C, RoHS-compliant resistors are suitable for power supplies, battery chargers, vacuum tubes, and converters. Read More

Electronic Components & Devices

Thin Film Chip Resistor operates from -55 to +230°C.

May 6, 2015

Available in AEC-Q200 automotive-qualified 0603 case size, PLTT 0603 offers resistance range of 250 Ω to 150 kΩ, low absolute TCR down to ±5 ppm/°C, and laser-trimmed tolerances down to ±0.02%. Stable film and performance characteristics of 0.5% ppm at +175°C for 2,000 hr at 50% of rated power make device optimized for low-noise single-signal processing required to compensate for low offset and temperature drift in high-temperature automotive environments, such as exhaust sensing. Read More

Electronic Components & Devices

High Current Shunt Resistors have cool-running design.

May 4, 2015

Offering products in 2512 and the 3920 chip sizes, HCS Series features resistance values from 0.3–up to 5 mΩ; power ratings of 1.5, 2, 2.5, 3, 4, and 5 W; and TCR values of 50, 70, 115, and 150 ppm/°C. Current handling capability is up to 129 A in 3920 size, and series features long-term stability and reliability with typical resistance shifts of less than ±1%. Characteristics expand application versatility and suit applications where low thermal resistance and self-heating are important.
Read More

Electronic Components & Devices

Thin Film Resistors offer ratio tolerances to ±0.05%.

May 4, 2015

Constructed with tantalum nitride resistor film on high-purity alumina or ceramic substrate, AORN Series features low TCR tracking of ±5 ppm/°C and long-term ratio stability of 0.015% after 1,000 hr at +155°C. AEC-Q200-qualified, dual in-line devices are available as 4 equal-value resistors ranging from 1–100 kΩ and as 2 resistor dividers in same package with ratios from 1:1 to 1:100. Housed in 8-pin SOIC package, units offer 100 mW per resistor element and are rated for ESD to 2 kV at >10 kΩ. Read More

Electronic Components & Devices

Thick Film Chip Resistors feature long side terminations.

April 24, 2015

Available in 0612 and 1020 case sizes, Models RCWE0612 and RCWE1020 provide power ratings to 1 W and 2 W, respectively. AEC-Q200-qualified, surface-mount, wraparound chip resistors offer low resistance values from 0.01–0.976 Ω, tolerance down to ±1%, and TCR of ±100 ppm/°C, ±200 ppm/°C, and ±300 ppm/°C. Devices are optimized as current sensing resistors and shunts in DC/DC converters, voltage regulation modules, and inverters in cell phones, computers, air conditioners, and heat pumps. Read More

Electronic Components & Devices

Thick Film Chip Resistors serve high-voltage and CE applications.

April 22, 2015

Manufactured using thick film element printed onto ceramic substrate, UL 1676-listed Bourns® Model CHV series offers 5 footprint options from 0603 (1608 Metric) up to 2512 (6432 Metric). RoHS-compliant thick film chip resistor devices, optimized for high voltage and consumer electronics (CE) applications, operate with voltages of 200 V (0603 size) to 3 kV (2512 size). Read More

Electronic Components & Devices

Current Sensing LED Resistors suit battery-powered applications.

February 20, 2015

Bulk Metal® Z-Foil current sensing resistors improve LED brightness and efficiency in portable applications. With respective power ratings of 1 and 8 W and resistance ranges of 0.3–10 Ω and 0.5–500 Ω, LED1625 and LED221 provide TCR of 0.05 ppm/°C nominal (0 to +60°C) and 0.2 ppm/°C nominal (-55 to +125°C, +25°C ref), load-life stability of ±0.005%, and tight tolerances to ±0.01%. Non-inductive (<0.08 µH), non-capacitive design has PCR (or ΔR due to self-heating) of 5 ppm at rated power.
Read More

Electronic Components & Devices

Thin Film Chip Resistors offer long-term stability.

February 19, 2015

Featuring special passivation method, TNPW/TNPU Series offers optimal moisture resistivity, tested according to 85°C/85% biased humidity test. TNPW is suitable for precision down to 0.1% 10 ppm and supplied in 0402 to 1210 sizes, while TNPU offers tighter precision down to 0.02% 5 ppm, with 3 package sizes of 0603, 0805, and 1206. AEC-Q200 qualified and sulfur impervious, resistors are suited for applications such as imaging, battery management, DC/DC converters, and ultrasound probes. Read More

Electronic Components & Devices

Thick Film Power Resistor offers 3 W power dissipation.

February 19, 2015

Housed in 8.2 x 7.3 x 2.8 mm surface-mount TO-252 style package, 25 Watt Model DTO25 provides resistance range from 0.016 Ω to 700 kΩ for automotive, industrial, and military applications. Non-inductive device can support up to 5 kW+ for 10–5 second pulse and 10 J for 0.1 second pulse. RoHS-compliant and AEC-Q200-qualified, resistor features tinned copper connections specified for -55 to +150°C operation. Thermal resistance at 25 W and +25°C is 5°C/W junction-to-case. Read More

Electronic Components & Devices

Current Sensing Chip Resistors are available down to 1 Mohm.

February 17, 2015

Offering resistance values down to 1 mΩ in 2512 size, CSRF foil on ceramic current sensing chip resistors utilize solid metal plate technologies and bridge gap between thick film technologies. Various size and tolerance values are also available for range of precision power management and control applications where stability and low TCR are critical considerations. While CSRF0402 is available down to 10 mΩ, CSRF0603 is available down to 5 mΩ. Read More

Electronic Components & Devices

Chip Resistors withstand high pulse power.

February 12, 2015

Featuring thick film on ceramic technology, RPC Series is suitable for power supplies, LED drivers, small motor controls, DSL modems, thermostats, and HVAC controls. RPC0603...-HP is available for values up to 294 Ω and 300 Ω, with power ratings of 0.125 W and 0.2 W, respectively. In addition, RPC1206...-HP features power rating of 0.5 W and RPC2010...-HP is rated to 1 W. Read More

Electronic Components & Devices

Thin Film Resistors feature T level failure rate.

February 5, 2015

Suited for critical space applications, E/H Series is qualified to TCR characteristics E, H, K, L, and M in 12 case sizes. Surface-mount resistor chips feature electroplated nickel barrier layer for operating conditions to +150°C, TAMELOX resistive element, and high-purity alumina substrate for power ratings to 1,000 mW. MIL-PRF-55342-qualified devices offer absolute TCR down to ±25 ppm/°C and wide resistance range from 10 Ω to 6.19 MΩ, depending on case size and TCR characteristics. Read More