Bourns CRE2512 High Power Current Sense Chip Resistors

Bourns CRE2512 High Power Current Sense Chip Resistor Series meets many requirements of a high powered current sense resistor (up to 3W). It offers low resistance values of 1mΩ to 9mΩ to help minimize power consumption. CRE2512 comes standard with a 1% resistance tolerance to help maximize energy savings. The standard Temperature Coefficient of Resistance (TCR) is just ±75 PPM/°C, ensuring a stable operating accuracy over wide temperature ranges. It also uses a specialized sensing material to ensure a low thermal Electromotive Force (EMF). This Bourns current sense chip resistor series is ideal for use in power supplies, stepper motor drives, battery packs, and white goods.

Features

  • Mn/Cu alloy resistor
  • 2W and 3W power rating at +70°C
  • Inductance less than 5nH
  • Low EMF
  • RoHS compliant

Applications

  • Power supplies
  • Stepper motor drives
  • Battery packs
  • White goods

Specifications

  • -55°C to +170°C operating temperature range
  • >100MΩ insulation resistance
  • 1mΩ to 9mΩ resistance range
  • ±1% resistance tolerance rating
  • ±75PPM/°C temperature coefficient

Construction

Bourns CRE2512 High Power Current Sense Chip Resistors

Dimensions

Bourns CRE2512 High Power Current Sense Chip Resistors
Published: 2014-08-26 | Updated: 2022-03-11