SMD Chip Resistor size 0603 2.4K Ohm

Description

SMD Chip Resistor size 0603 2.4K Ohm

0603 SMD Chip Resistor (2.4KΩ) – Key Specifications

Model Example: RC0603FR-072K4L (Yageo)

1. Basic Parameters

• Resistance (R): 2.4KΩ (2400 ohms)
• Tolerance:
  • High Precision: ±1% (e.g., F series).
  • General Use: ±5% (e.g., J series).
• Power Rating (P): 0.1W (100mW) (standard for 0603).
• Max Working Voltage: 50V (typical).
• Temperature Coefficient (TCR):
  • ±100ppm/°C (for ±1% tolerance).
  • ±200ppm/°C (for ±5% tolerance).

2. Physical Dimensions

• Package Size: 0603 (Imperial) / 1608 (Metric).
  • Length: 1.6mm (0.063″).
  • Width: 0.8mm (0.031″).
  • Height: 0.45mm (typical).
• Termination: Matte Sn (tin) plating (RoHS compliant).

3. Electrical Characteristics

• Current Rating:
  • ~6.5mA (calculated via I=P/RI=P/R​).
• Frequency Response:
  • Effective up to GHz range (parasitic inductance ~0.5nH).

4. Material & Construction

• Substrate: Alumina ceramic (Al₂O₃).
• Resistive Layer: Thick-film ruthenium oxide (RuO₂).
• Protection: Epoxy coating (anti-sulfur optional).

5. Operating Conditions

• Temperature Range:
  • -55°C to +155°C (standard).
• Soldering Conditions:
  • Reflow peak: 260°C max (10 sec).
  • Hand soldering: 350°C max (3 sec).

6. Applications

• Voltage dividers (e.g., with 3.3V/5V logic).
• Pull-up/down resistors (I²C, GPIO).
• Current-limiting resistors (LEDs, sensors).
• Signal termination (impedance matching).

• Why Choose 0603? 

• Space-saving (ideal for compact designs).
• Cost-effective (balances size and ease of assembly).
• Widely available (stocked by major distributors).

Comparison with Nearby Values