October 14, 2025
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In today's rapidly evolving electronics industry, the demand for miniaturized, high-performance components continues to surge. The RC0100FR-07665KL from YAGEO meets this need with its ultra-compact 01005 package (0402 metric) and precision 665kΩ ±1% resistance. Designed for space-constrained applications like wearables and IoT devices, this thick film resistor combines moisture resistance, a wide operating temperature range (-55°C to 125°C), and reliable performance. Discover why engineers worldwide trust this component for their critical designs.
The RC0100FR-07665KL is a surface-mount thick film resistor offering:
Resistance: 665 kΩ ±1% tolerance
Power Rating: 0.03W (1/32W)
Package: 01005 (0.4mm × 0.2mm)
Temperature Coefficient: ±200ppm/°C
Moisture Resistant: Ideal for harsh environments
| Parameter | Value | Source |
|---|---|---|
| Resistance | 665 kΩ ±1% | YAGEO Datasheet |
| Power Rating | 0.03W (1/32W) | IEC 60115-1 |
| Dimensions | 0.016" × 0.008" (0.40mm × 0.20mm) | YAGEO Packaging Data |
| Operating Temperature | -55°C to +125°C | MIL-STD-202 |
| Temperature Coefficient | ±200ppm/°C | YAGEO Test Report |
When choosing the RC0100FR-07665KL:
Verify Power Requirements: Ensure 0.03W meets your circuit’s derating needs.
Check Assembly Compatibility: 01005 size requires precision pick-and-place equipment.
Environmental Factors: Moisture resistance suits humid conditions but avoid direct liquid exposure.
Alternatives: For higher power (0.05W), consider 0201-sized resistors like RC0201FR-07665KL.
Wearable Devices: Heart rate sensors, smartwatch PCBs
IoT Modules: Signal conditioning in LPWAN devices
Medical Electronics: Portable glucose monitors
Automotive Sensors: Tire pressure monitoring systems (TPMS)
According to Electronics Trend Journal 2023, the 01005 resistor market is projected to grow at 8.2% CAGR through 2028, driven by:
Proliferation of 5G smartphones requiring denser PCB layouts
Expansion of AR/VR headsets needing miniature components
Automotive ADAS systems adopting smaller form factors
| Model | Package | Power | TCR | Best For |
|---|---|---|---|---|
| RC0100FR-07665KL | 01005 | 0.03W | ±200ppm/°C | Ultra-compact designs |
| RC0201FR-07665KL | 0201 | 0.05W | ±100ppm/°C | Higher power needs |
| ERJ-1GNF6653C | 0201 | 0.05W | ±100ppm/°C | Low TCR requirements |
Yes, but only for non-safety-critical systems (e.g., infotainment) due to its limited power rating. For ADAS, consider AEC-Q200 qualified alternatives.
Follow IPC/JEDEC J-STD-020 for 01005 components: peak reflow temperature ≤260°C (Pb-free).
The thick film material is coated with a protective layer that passes IEC 60068-2-3 damp heat testing (85°C/85%RH).
Yes, standard packaging is 10,000 pieces per reel (EIA-481 compliant).
Not recommended due to current imbalance risks in thick film resistors. Use a single larger package instead.
YAGEO’s roadmap indicates:
Development of 008004 (0.25mm × 0.125mm) resistors by 2025
Integration of embedded resistor technology for SIP modules
Lower TCR (±50ppm/°C) variants for precision analog circuits
Ready to integrate RC0100FR-07665KL into your design? Contact our technical sales team for samples and volume pricing: [email protected].
