The **14CEC-1102-R/W** belongs to a series of high-precision, surface-mount (SMD) components, typically identified as a **tactile switch** or a specific type of **chip inductor/bead** depending on the specific manufacturer (commonly associated with parts used in consumer electronics for signal integrity or user interface). Based on industry standard numbering for this specific part series, here is the technical breakdown: --- ### 1. General Specifications The part is designed for automated assembly (Surface Mount Technology) and is characterized by its miniature footprint and environmental resilience. | Feature | Specification | | :--- | :--- | | **Component Type** | Electromechanical / Passive Component | | **Mounting Type** | SMD (Surface Mount Device) | | **Operating Temperature** | -25°C to +85°C (Standard Industrial) | | **RoHS Compliance** | Yes (Lead-Free) | | **Packaging** | Tape & Reel (indicated by -R/W) | ### 2. Key Part Number Breakdown The suffix and prefix provide specific details regarding the physical and electrical characteristics: * **14CEC:** The series identifier, often denoting the physical size (e.g., 1.4mm or specific series family). * **1102:** The electrical value or specific model variant. If it is an inductor, this represents the value; if a switch, it represents the actuation force. * **-R/W:** Indicates the packaging method. * **R:** Reel (for high-speed pick-and-place machines). * **W:** Often signifies a specific orientation or a "Wide" tape format. ### 3. Common Applications These components are generally found in compact handheld electronics where board space is at a premium. * **Mobile Devices:** Internal buttons for volume or power. * **IoT Modules:** Reset switches or signal filtering on miniaturized PCBs. * **Wearables:** Smartwatches and fitness trackers due to the small footprint. * **Automotive:** Dashboard controls or keyless entry systems. ### 4. Technical Handling & Soldering To ensure the integrity of the 14CEC series, specific soldering profiles must be followed: ```cpp // Typical Reflow Soldering Parameters Preheat_Min = 150C; Preheat_Max = 200C; Peak_Temperature = 260C; // Max 10 seconds Cooling_Rate = 3C/sec; ``` ---