## Electronic Component Analysis: 02013J8R2ABSTR The part number **02013J8R2ABSTR** corresponds to a high-precision, thin-film Surface Mount Device (SMD) capacitor manufactured by **KYOCERA AVX**. This specific series (Accu-P®) is designed for high-frequency applications where stability and low loss are critical. --- ### 1. Part Number Breakdown To understand the specifications, we can decode the alphanumeric string based on the AVX Accu-P nomenclature: | Segment | Code | Meaning | | :--- | :--- | :--- | | **Case Size** | `0201` | 0.02" x 0.01" (0.6mm x 0.3mm) | | **Voltage** | `3` | 25 Volts | | **Dielectric** | `J` | Silicon Dioxide / Silicon Nitride (Accu-P series) | | **Capacitance** | `8R2` | 8.2 picoFarads (pF) | | **Tolerance** | `A` | ±0.05 pF (Ultra-tight tolerance) | | **Failure Rate** | `B` | Standard (Not applicable to all series) | | **Termination** | `ST` | Sn100 (Lead-Free, Tin plated) | | **Packaging** | `R` | 7" Reel (Taped and Reeled) | --- ### 2. Key Technical Specifications This component is highly specialized for RF (Radio Frequency) circuits. * **Capacitance:** 8.2 pF * **Tolerance:** ±0.05 pF (Extremely precise) * **Rated Voltage:** 25 VDC * **Operating Temperature:** -55°C to +125°C * **Technology:** Thin-Film (provides better performance than standard Multilayer Ceramic Capacitors/MLCC at high frequencies). * **Q-Factor:** Very high (Low ESR/low losses at GHz frequencies). --- ### 3. Typical Applications Due to its 0201 miniature size and high stability, this part is commonly used in: 1. **Mobile Communications:** Smartphones, 5G base stations, and IoT devices. 2. **RF Matching Networks:** Impedance matching for antennas to ensure maximum power transfer. 3. **VCOs:** Voltage Controlled Oscillators where frequency stability is paramount. 4. **Filters:** Low-pass and high-pass filters in satellite and microwave communication. --- ### 4. Comparison: Thin-Film vs. Standard MLCC | Feature | Accu-P (Thin-Film) | Standard MLCC (Class 1) | | :--- | :--- | :--- | | **Tolerance** | Down to ±0.01 pF | Usually ±5% or 0.1 pF | | **SRF** | Very High | Moderate | | **Aging** | Negligible | Small | | **Best Use** | RF/Microwave (>1 GHz) | General Decoupling/Lower RF |