0805 SMD Chip Resistor 1.6K

Description

0805 SMD Chip Resistor 1.6K

Key Specifications

Model Example: RC0805FR-071K6L (Yageo)

1. Basic Parameters

• Resistance (R): 1.6KΩ (1600 ohms)
• Tolerance:
  • Standard Precision: ±1% (e.g., F series).
  • General Use: ±5% (e.g., J series).
• Power Rating (P): 0.125W (1/8W) (standard for 0805).
• Max Working Voltage: 150V (typical).
• Temperature Coefficient (TCR):
  • ±100ppm/°C (for ±1% tolerance).
  • ±200ppm/°C (for ±5% tolerance).

2. Physical Dimensions

• Package Size: 0805 (Imperial) / 2012 (Metric).
  • Length: 2.0mm (0.08″).
  • Width: 1.25mm (0.05″).
  • Height: 0.5mm (typical).
• Termination: Matte Sn (tin) plating (RoHS compliant).

3. Electrical Characteristics

• Current Rating:
  • ~8.8mA (calculated via I=P/RI=P/R​).
• Frequency Response:
  • Effective up to GHz range (parasitic inductance ~1nH).

4. Material & Construction

• Substrate: High-purity alumina (Al₂O₃).
• Resistive Layer: Thick-film ruthenium oxide (RuO₂).
• Protection: Epoxy coating (anti-sulfur for harsh environments).

5. Operating Conditions

• Temperature Range:
  • -55°C to +155°C (standard commercial grade).
• 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 0805? 

• Easier to handle than smaller 0603 for manual soldering.
• Higher power rating than 0603 (0.125W vs. 0.1W).
• Widely available across distributors.

Comparison with Nearby Values