Specification review for KOA Speer RK73B2BRTTD103J as a replacement SMD resistor:
✅ Resistance: 10kΩ (Required: 10kΩ)
✅ Tolerance: ±5% (Required: ±5%)
✅ Power Rating: 0.25W, 1/4W (Required: ≥0.25W)
✅ Type: Thick Film (Required: Thick Film)
✅ Package: 1206 (Required: 1206)
✅ Mounting Type: Surface Mount (Required: Surface Mount)
✅ Operating Temperature Range: -55°C to +125°C (Required: −55°C to +125°C or better)
✅ RoHS Compliance: ROHS3 Compliant (Required: Yes)
All requirements are satisfied, and the KOA Speer RK73B2BRTTD103J is approved as a suitable SMD replacement for the specified through-hole resistor.