TE Connectivity 3520 Series 220R 1W Thick Film SMD Chip Resistor 2512

The TE Connectivity 3520 Series chip resistor is a high-power, thick-film surface-mount component designed for robust performance in demanding circuits. Engineered for low-cost and low-profile applications, it delivers a power rating of 1W at 70°C, providing an excellent size-to-power ratio ideal for space-constrained designs. It is well-suited for volume auto-placement processes and performs reliably in most applications, including high-frequency operations, thanks to its inherently short lead structure.

Key Features and Performance

This resistor maintains a resistance value of 220 ohms (±5%) and conforms to the E-24 standard resistance series. Constructed with thick-film technology, it offers a high voltage rating of 200V working and can withstand a maximum overload voltage of up to 400V. Its broad operating range is supported by a temperature coefficient of ±200ppm/°C, ensuring stable performance across various environmental conditions. The compact 2512 6432 metric package makes it an efficient solution for power-dissipation needs on modern printed circuit boards.

Typical Applications

This versatile component is used extensively in power supplies, current-sensing circuits, automotive electronics, industrial controls, and consumer devices where reliable power handling and space efficiency are critical. Its construction and specifications make it a dependable choice for designers seeking a balance of performance, durability, and cost-effectiveness.

Technical Specifications

• Resistance: 220Ω
• Resistance Tolerance: ±5%
• Power Rating: 1W at 70°C
• Package / Case: 2512 6432 Metric
• Technology: Thick Film
• Type: High Power SMD Resistor
• Series: 3520
• Voltage Rating: 200V
• Maximum Overload Voltage: 400V
• Temperature Coefficient: ±200ppm/°C
• Resistance Grid: E-24
• Weight: 0.065 grams