4. Replace Through-Hole with SMD Resistor

Step 1: Go to DigiKey

Visit https://www.digikey.com

Step 2: Open the Resistors Category or search "Resistors"

Navigate to Products → Resistors → Chip Resistor - Surface Mount

Step 3: Apply Filters

Use the filter panel to match the required specs:

• Resistance: 10kΩ
• Tolerance: ±5% or better
• Power Rating: ≥0.25W
• Package: 1206
• Technology: Thick Film
• Operating Temp: −55°C to +125°C or higher
   

Step 4: Choose a Suitable Part

From the filtered list, prefer a component that:

• Is in stock (Quantity Available is high)
• Has “Active” status (not obsolete or NRND)
• Comes from a reputed brand (e.g. Yageo, Vishay, KOA Speer, Panasonic, Murata, TDK, etc.)
• Has a datasheet available for verification
• Offers good price and short lead time
• Mounting & Packaging (e.g., Tape & Reel for automated pick & place).

Step 5: Copy Part Number

Click on a suitable part, double-check specs on the product page, and copy the DigiKey Part Number.

Filtered list Link: click here