10pcs 2512 SMD Alloy Resistor 3W 1% – Low Ohm Values
10pcs 2512 SMD Alloy Resistor 3W 1% – Low Ohm Values
2512 SMD Alloy Resistor Chip – 10-Piece Pack
Keep your electronics projects running smoothly with these precision 2512 SMD Alloy Resistor Chips. Rated at 3W with a tight 1% tolerance, these surface-mount resistors deliver consistent, reliable performance in high-current sensing and power-management applications. Available across a wide range of low-resistance values so you can find exactly what your circuit demands.
Available Resistance Values
- 0.001R | 0.01R | 0.012R | 0.03R | 0.05R
- 0.06R | 0.1R | 0.2R | 0.22R | 0.3R
- 0.33R | 0.5R Ohm
Key Specifications
- Package Size: 2512 (6332 metric)
- Power Rating: 3W
- Tolerance: ±1%
- Type: Alloy (Metal Element) Chip Resistor
- Quantity: 10 pieces per pack
- Mounting: Surface Mount (SMD/SMT)
- Country of Origin: Made in Mainland China
Why Choose These SMD Resistors?
- High Power Handling: 3W rating handles demanding power-sensing circuits with ease.
- Precision Tolerance: ±1% ensures accurate current measurement and consistent circuit behavior.
- Alloy Element Construction: Excellent stability and low temperature coefficient for dependable long-term use.
- 2512 Footprint: Industry-standard size compatible with most PCB layouts and reflow soldering processes.
- Wide Resistance Range: From 0.001Ω to 0.5Ω — ideal for shunt/current-sense applications.
- Convenient 10-Pack: Enough quantity for prototyping, repairs, and small production runs.
Ideal Applications
- Current sensing and measurement circuits
- Power supply and battery management systems
- Motor driver and inverter boards
- LED driver circuits
- PCB prototyping and electronic repair
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Frequently Asked Questions
Q: What is a 2512 SMD alloy resistor chip used for?
A: A 2512 SMD alloy resistor chip is most commonly used as a current-sensing (shunt) resistor in power circuits. The low resistance values (0.001Ω–0.5Ω) combined with the 3W power rating make them ideal for battery management systems, motor drivers, LED drivers, and power supply monitoring circuits mounted directly onto a PCB.
Q: What does the 1% tolerance mean for these SMD resistors?
A: A 1% tolerance means the actual resistance value of each chip will be within ±1% of the stated value. This precision is important in current-sensing applications where accuracy directly affects circuit performance and measurement reliability.
Q: Are these 2512 SMD resistors compatible with standard reflow soldering?
A: Yes. The 2512 package is an industry-standard SMD footprint fully compatible with standard reflow soldering and hot-air rework stations. They can also be hand-soldered with care using a fine-tipped soldering iron.
Q: How many resistors are included in one order?
A: Each pack contains 10 pieces of the same resistance value. Select your required ohm value from the available variants before adding to cart.