BOURNS CRM Series Current Sense Resistor 0.2R, 2W, 2512

The BOURNS CRM Series 0.2Ω Current Sense Resistor is a robust, thick-film surface-mount component engineered for demanding power and pulse-resistant applications. Offering a 2W power rating within a standard 2512 chip package (6432 metric), it provides a reliable and space-efficient solution for current sensing, feedback, and limiting circuits. The resistor's thick-film technology, combined with a ±100ppm/°C temperature coefficient, ensures stable performance across a wide temperature range from -55°C to +155°C.

Key to its design is its excellent pulse-handling capability and a high insulation resistance of 1000Ω. With a tight ±1% resistance tolerance and a nominal resistance value of 0.2Ω, it delivers high precision for critical measurements. The product is part of the established CRM Series from Bourns, a leader in circuit protection and passive components, guaranteeing quality and consistent performance.

Applications

• Ideal for current sensing in switch-mode power supplies (SMPS), motor control circuits, and battery management systems (BMS).
• Suitable for precision measurement and feedback loops in power amplifiers and industrial controllers.
• Perfect for use in automotive electronics, telecommunications hardware, and consumer power devices where reliable current monitoring is essential.

Specifications

• Resistance Value: 0.2Ω (0R2)
• Power Rating: 2 Watts
• Resistance Tolerance: ±1%
• Package/Case: 2512 6432 Metric
• Technology: Thick Film
• Temperature Coefficient: ±100 ppm/°C
• Operating Temperature Range: -55°C to +155°C
• Insulation Resistance: 1000Ω
• Special Feature: Pulse Resistant Design

This resistor is designed to meet the needs of modern, compact electronics, providing engineers with a dependable component for accurate current detection and power management.