In today’s electronics market, demand for compact, high-precision components like the RC0805DR-0722KL from YAGEO is surging. This 22k Ohm ±0.5% thick film resistor combines tight tolerance, moisture resistance, and a robust 0805 package, making it ideal for automotive, industrial, and IoT applications. With a ±100ppm/°C temperature coefficient and 0.125W power rating, it ensures reliability in diverse environments. Read on to discover how this component meets modern design challenges and outperforms alternatives.
Product Overview
The RC0805DR-0722KL is a surface-mount thick film resistor from YAGEO’s RC_L series, designed for precision and durability:
Resistance: 22 kOhms ±0.5%
Power Rating: 0.125W (1/8W)
Temperature Coefficient: ±100ppm/°C
Operating Temperature: -55°C to +155°C
Package: 0805 (2.00mm x 1.25mm)
Features: Moisture-resistant thick film, tape & reel packaging
Key Parameters and Selection Guide
| Parameter | Value | Importance |
|---|---|---|
| Tolerance | ±0.5% | Critical for precision voltage dividers and feedback circuits |
| Power Rating | 0.125W | Suitable for low-power designs; derate at high temperatures |
| Temp Coefficient | ±100ppm/°C | Balances stability vs. cost for industrial applications |
Selection Tip: Choose this model when your design requires tighter tolerance than standard ±1% resistors but doesn’t need the premium cost of ±0.1% alternatives.
Typical Applications
Automotive ECUs: Stable performance under temperature swings (-40°C to +125°C)
Medical Devices: Reliable signal conditioning in patient monitors
IoT Sensors: Moisture resistance prevents degradation in humid environments
Market Analysis
According to Grand View Research, the global SMD resistor market will grow at 5.8% CAGR through 2030, driven by miniaturization trends. The RC0805DR-0722KL addresses key needs:
Cost-effective precision for mass production
Compatibility with automated PCB assembly
RoHS compliance meeting EU regulations
Comparison with Similar Models
| Model | Tolerance | Temp Coefficient | Price (1k units) |
|---|---|---|---|
| RC0805DR-0722KL (YAGEO) | ±0.5% | ±100ppm/°C | $0.008 |
| ERJ-6ENF2202V (Panasonic) | ±1% | ±200ppm/°C | $0.006 |
| RK73H2ATTD2202F (KOA) | ±0.5% | ±50ppm/°C | $0.012 |
Why Choose RC0805DR-0722KL? Optimal balance of precision (±0.5%), temperature stability, and cost for general industrial use.
Frequently Asked Questions
Q1: What’s the shelf life of this resistor?
A: 2 years when stored below 40°C/85% RH per IEC 60068-1.
Q2: Can it withstand reflow soldering?
A: Yes, compatible with J-STD-020 reflow profiles (peak 260°C).
Q3: Is it RoHS compliant?
A: Yes, meets Directive 2011/65/EU.
Q4: What’s the recommended PCB pad layout?
A: Follow IPC-7351B for 0805 packages (1.6mm pad width).
Q5: How does moisture resistance work?
A: Thick film glaze coating prevents ionic migration under 85% RH.
Future Trends
With the rise of 5G and EV systems, resistors like the RC0805DR-0722KL will see increased demand for:
Higher frequency stability (up to 10GHz)
Improved thermal management in compact designs
Integration with embedded passive substrates
Get Your RC0805DR-0722KL Today
For pricing, samples, or technical support, contact our sales team: [email protected].
