The **CS160808-R33K** is a surface-mount electronic component, specifically a **Chip Inductor**. It is widely used in high-frequency circuits for noise suppression and signal filtering. Below is a detailed breakdown of its specifications and characteristics based on its alphanumeric code. --- ## 1. Part Number Breakdown Most manufacturers (such as Bourns or Samsung) use a standardized naming convention for these multilayer chip inductors: | Segment | Code | Meaning | | :--- | :--- | :--- | | **Series** | CS | Multilayer Chip Inductor | | **Size (Metric)** | 1608 | Dimensions: 1.6mm x 0.8mm (EIA 0603 Package) | | **Thickness** | 08 | Height: 0.8mm | | **Inductance** | R33 | 0.33 Microhenries (µH) | | **Tolerance** | K | ±10% | --- ## 2. Technical Specifications The electrical behavior of the R33K model is optimized for high-speed signal lines. | Parameter | Value | | :--- | :--- | | **Inductance** | 0.33 µH (330 nH) | | **Tolerance** | ±10% | | **Case Size** | 0603 (Imperial) / 1608 (Metric) | | **DC Resistance (DCR)** | ~0.60 - 0.90 Ω (Typical) | | **Rated Current** | ~150mA - 300mA | | **Self-Resonant Frequency** | High (>100 MHz) | | **Material** | Ferrite or Ceramic | --- ## 3. Key Applications Because of its small size and specific inductance value, this part is typically found in: * **Mobile Devices:** Filtering power lines for smartphones and tablets. * **RF Modules:** Impedance matching in Bluetooth or Wi-Fi circuits. * **Noise Suppression:** Eliminating high-frequency electromagnetic interference (EMI). * **DC/DC Converters:** Small-scale voltage regulation in compact electronics. --- ## 4. Soldering and Layout ```markdown * **Footprint:** 0603 (1.6mm x 0.8mm) * **Mounting:** SMT (Surface Mount Technology) * **Reflow:** Suitable for lead-free soldering profiles. ```