YAGEO RC0805FR-0710KL

Produkt-FAQ

• 1. What Are the Key Electrical Parameters of the RC0805FR-0710KL, and How Does the 0805 Package Compare to 0603 for Higher-Power Applications?
  The RC0805FR-0710KL is a 10kΩ thick film chip resistor in a 0805 package, rated at 125mW power dissipation with ±1% tolerance and a maximum working voltage of 150V. The temperature coefficient is ±100 ppm/℃. Compared to the 0603 package (typically rated 100mW), the 0805 provides 25% more rated power — a meaningful upgrade for applications where heat dissipation is a concern, such as pull-up resistors on high-impedance bus lines or resistive dividers on higher-voltage rails. The 150V maximum voltage also suits a wider range of industrial and automotive designs.
• 2. Is the ±1% Tolerance of the RC0805FR-0710KL Sufficient for Precision Voltage Divider and Analog Signal Conditioning Circuits at 10kΩ?
  The ±1% tolerance (F-grade) means the actual resistance falls between 9,900Ω and 10,100Ω. For a standard voltage divider application on a 3.3V rail, this introduces a maximum output error of ±1%, or approximately ±33mV — adequate for most ADC reference chains with 8- to 10-bit resolution. For higher-accuracy 12- or 16-bit ADC designs, a 0.1% (B-grade) part would be more appropriate. The ±100 ppm/℃ temperature coefficient means an additional 0.1% drift per 10°C change, which should be factored into worst-case thermal analysis in sensitive designs.
• 3. Can the RC0805FR-0710KL be used as a drop-in replacement for other 10kΩ ±1% 0805 resistors from Vishay, Panasonic, or KOA?
  Yes. The RC0805FR-0710KL uses the industry-standard 0805 (2012 Metric) SMD footprint, fully compatible with IPC-7351 land patterns used by YAGEO, Vishay (CRCW0805), Panasonic (ERJ-6ENF), and KOA Speer equivalents. All share the same 10kΩ, ±1%, 125mW nominal profile. When substituting, confirm the temperature coefficient (±100 ppm/℃) aligns with application requirements, as some competitors offer ±50 ppm/℃ variants at the same value. Note: C84376 is currently listed as Out of Stock on LCSC — check stock notification or alternative sources before ordering.
• 4. What Reflow Soldering Profile and Assembly Precautions Apply to the RC0805FR-0710KL in a Pb-Free Production Environment?
  The RC0805FR-0710KL is fully RoHS compliant and compatible with Pb-free SAC305 reflow soldering. The peak reflow temperature should not exceed 260°C for more than 10 seconds. The 0805 ceramic body is more robust against thermal shock than the smaller 0402 or 0603 sizes, but still requires controlled heating and cooling ramps per IPC/JEDEC J-STD-020. Avoid hand-soldering at temperatures above 300°C for more than 3 seconds. Standard packaging is 5,000 pieces per full reel, with a minimum order of 100 pieces. The component is non-moisture-sensitive and requires no pre-bake.
• 5. What Are the Pricing Tiers for the RC0805FR-0710KL (LCSC #C84376), and What Should Buyers Note About Current Stock Status?
  LCSC lists the RC0805FR-0710KL with reference pricing of: 100+ pcs at $0.0031, 1,000+ at $0.0024, 5,000+ at $0.0020, 10,000+ at $0.0019, and 50,000+ at $0.0017 per piece. Standard packaging is 5,000 pieces per full reel, with a minimum order of 100 pieces. Important: the part is currently listed as Out of Stock on LCSC. The prices shown are listed as reference only. Buyers are advised to subscribe to stock notifications on LCSC or source equivalents from alternate distributors. YAGEO also distributes through Digi-Key, Mouser, and Arrow where stock may be available.