Bourns CRE2512 Current Sense Chip Resistors
Bourns CRE2512 Current Sense Chip Resistors utilize an Mn/Cu metal strip alloy resistor with inductance below 5nH and a low thermal EMF of less than 3µV/°C. These chip resistors offer 2W and 3W power ratings, a resistance range from 1mΩ to 9mΩ, ±1% resistance tolerance, and a temperature coefficient of ±50PPM/°C. The CRE2512 current sense chip resistors operate over a temperature range from -55°C to +170°C and provide insulation resistance greater than 100MΩ. These resistors are RoHS compliant and AEC-Q200 compliant. and are typically used for power supplies, battery packs, stepper motor drives, and input amplifier applications.
Features
- AEC-Q200 compliant for automotive reliability
- Mn/Cu alloy construction ensures durability
- RoHS compliant for environmental safety
- Thermal EMF is less than 3µV/°C for accurate readings
Applications
- Battery packs
- Input amplifiers
- Power supplies
- Stepper motor drives
- White goods
Technical Specifications
| Parameters | Values |
|---|---|
| Insulation Resistance | >100MΩ |
| Operating Temperature Range | -55°C to +170°C |
| Resistance Range | 1mΩ to 9mΩ |
| Resistance Tolerance | ±1% |
| Temperature Coefficient of Resistance (TCR) | ±50PPM/°C |
| Power Rating | 2W and 3W |
CRE2512 Current Sense Chip Resistors Soldering Profile
Can be soldered in accordance with IPC/JEDEC-J-STD-020.
