SMD Resistor 2512 2W ±5% Pak 1E to 1M 165 Pcs 33 Values

SKU: EP525

Technical Specification:

  • Type: SMD
  • Model: 2512 Resistor
  • Package Type: 2512
  • Resistance Range: 1E – 1M
  • Tolerance: ±5 %
  • Power Rating: 2 W
  • Pak Weight: 80 gm
  • Pak Dimensions: 127 x 80 x 24 mm

645.00

Description

The 2512 SMD Resistor is a surface-mount fixed resistor designed for high-power applications. With a power rating of 2W and a ±5% tolerance, it ensures reliable performance in circuits requiring precise resistance values.This is a 165-piece SMD Resistor Assortment in the 2512 package with a power rating of 2W and a tolerance of ±5%. It includes 33 different resistance values ranging from 1Ω to 1MΩ, with 5 pieces per value.

Resistor Symbol:

2512 2W Resistor Structure:

Package Includes

165 SMD Resistor 2512 2W ±5% 33 Values

  • 1 Ω – 5 Pcs
  • 3.3 Ω – 5 Pcs
  • 5.1 Ω – 5 Pcs
  • 10 Ω – 5 Pcs
  • 22 Ω – 5 Pcs
  • 47 Ω – 5 Pcs
  • 62 Ω – 5 Pcs
  • 82 Ω – 5 Pcs
  • 100 Ω – 5 Pcs
  • 150 Ω – 5 Pcs
  • 330 Ω – 5 Pcs
  • 470 Ω – 5 Pcs
  • 680 Ω – 5 Pcs
  • 1 KΩ – 5 Pcs
  • 1.8 KΩ – 5 Pcs
  • 3 KΩ – 5 Pcs
  • 4.7 KΩ – 5 Pcs
  • 5.1 KΩ- 5 Pcs
  • 7.5 KΩ – 5 Pcs
  • 10 KΩ – 5 Pcs
  • 12 KΩ – 5 Pcs
  • 18 KΩ – 5 Pcs
  • 33 KΩ – 5 Pcs
  • 43 KΩ – 5 Pcs
  • 51 KΩ – 5 Pcs
  • 75 KΩ – 5 Pcs
  • 100 KΩ – 5 Pcs
  • 200 KΩ – 5 Pcs
  • 300 KΩ – 5 Pcs
  • 390 KΩ – 5 Pcs
  • 470 KΩ – 5 Pcs
  • 680 KΩ – 5 Pcs
  • 1 MΩ – 5 Pcs

Features:

  • High Power Handling (2W)
  • Low Resistance Range (0.01Ω to 1Ω)
  • Compact 2512 Package
  • Surface Mount Design (SMD)
  • Precision Tolerance (±1%)
  • Wide Application Range
  • Low Inductance

Applications:

  • Current Sensing - Accurate measurement in power circuits
  • Battery Management Systems (BMS) - Monitors charge and discharge levels
  • Motor Control - Provides precise current feedback
  • Power Supply Circuits - Ensures efficient power regulation
  • Overcurrent Protection - Detects excessive current to prevent damage
1. What is the difference between 2512 and other SMD resistor sizes?

The 2512 package is larger and has a higher power rating (2W) compared to smaller sizes like 1206 (0.25W), 0805 (0.125W), or 0603 (0.1W).

2. Can I use multiple 2512 resistors in parallel or series?

Yes, connecting in series increases resistance, while parallel connections decrease resistance and share power load.

3. Do 2512 resistors have polarity?

No, resistors are non-polar components and can be placed in any direction.

4. How do I test a 2512 resistor?

Use a multimeter in resistance mode to measure its value and compare it with its rated resistance.

5. Can I use a 2512 resistor for an AC circuit?

Yes, it works in both AC and DC circuits, depending on frequency and power requirements.

6. What is the difference between an SMD and a through-hole resistor?

SMD resistors are surface-mounted, smaller, and ideal for high-density PCBs, while through-hole resistors are larger and easier to solder manually.

7. Can I parallel multiple 2512 resistors to increase power dissipation?

Yes, connecting resistors in parallel shares the power load and increases total power handling capacity.

8. How do I read the resistance value of a 2512 resistor if it's unmarked?

Use a multimeter in resistance mode to measure its exact value.

9. How are the resistors in the pack labelled?

Resistors may have printed value codes or come with a reference sheet for easy identification.

10. Can I purchase specific types individually rather than in a pack?

⋙ This product is sold as a complete pack, but individual types may be available separately upon bulk request.

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