The **SSHB10HS-R11100** is a high-performance **Dual Mode Common Mode Choke** manufactured by KEMET. It is designed for noise suppression in power supply circuits, specifically targeting electromagnetic interference (EMI). --- ### 1. Technical Specifications Below are the primary electrical and physical characteristics of the component: | Feature | Specification | | :--- | :--- | | **Inductance (Min)** | 10.0 mH | | **Rated Current (AC)** | 1.1 A | | **DC Resistance (Max)** | 420 mΩ | | **Rated Voltage** | 250 VAC | | **Temperature Rise (Max)** | 45 K | | **Operating Temp Range** | -25°C to +120°C | | **Mounting Type** | Through-Hole | --- ### 2. Key Internal Components & Materials The "Electronic Parts" within this assembly consist of several specialized elements: * **Hybrid Ferrite Core:** The "SSHB" series uses a proprietary high-permeability core material. This allows the device to act as both a **Common Mode Choke** and a **Differential Mode Choke** simultaneously, reducing the need for multiple components. * **Copper Windings:** High-purity insulated copper wire is wound around the core. The "11100" suffix indicates the specific winding density and wire gauge optimized for 1.1 Amps. * **Split Bobbin Design:** The "HS" designation refers to the horizontal structure with a split bobbin. This physical separation between windings minimizes stray capacitance, improving high-frequency performance. * **Resin Base/Frame:** The component is housed in a flame-retardant (UL94 V-0) plastic frame to ensure structural integrity and safety during high-temperature operation. --- ### 3. Functional Application This part is typically used in the input filter stage of electronics to: 1. **Block Common Mode Noise:** Prevents high-frequency signals from leaking back into the AC power line. 2. **Filter Differential Noise:** Suppresses noise occurring between the live and neutral lines. **Common use cases include:** * LED Lighting drivers. * Switching Power Supplies (SMPS). * Audio-visual equipment. * Office automation devices. --- ### 4. Part Number Breakdown Understanding the nomenclature helps identify its specific properties: | Prefix | Core Size | Structure | Current (A) | Inductance (mH) | | :--- | :--- | :--- | :--- | :--- | | **SSHB** | **10** | **HS** | **11** | **100** | | Series Name | Size 10 | Horizontal Split | 1.1 Amps | 10.0 mH |