The **D4C0106N-R60F** is a specialized high-performance rotary switch manufactured by Electroswitch. It is part of the D4 series, which is known for its heavy-duty construction and reliability in industrial and military applications. --- ### ## 1. Technical Specifications Below is a breakdown of the key electronic and physical specifications for this component: | Parameter | Specification | | :--- | :--- | | **Switch Type** | Rotary | | **Number of Positions** | 6 | | **Number of Poles** | 1 | | **Number of Decks** | 1 | | **Contact Timing** | Non-Shorting (Break-before-make) | | **Angle of Throw** | 30° | | **Voltage Rating (AC/DC)** | 115V AC / 28V DC | | **Current Rating** | 0.5A @ 115VAC | | **Termination Style** | Solder Lug | | **Actuator Type** | Flatted Shaft | --- ### ## 2. Core Electronic Features The D4C0106N-R60F possesses several distinct electronic characteristics that define its performance: * **Non-Shorting Contacts:** The "N" in the part number indicates **Non-Shorting** (Break-before-make). This means the connection to one circuit is broken before the connection to the next circuit is established. This prevents momentary bridging of two active circuits. * **Wiping Action:** The contacts utilize a wiping action which helps to clean the contact surfaces of oxidation every time the switch is rotated, ensuring low contact resistance over time. * **Ceramic Insulation:** The D4 series typically utilizes ceramic (Steatite) wafers. Ceramic provides superior insulation resistance and dielectric strength compared to phenolic or plastic materials, making it ideal for high-frequency or high-voltage stability. * **Silver Alloy Contacts:** The internal contacts are usually made of silver alloy to ensure high conductivity and a long mechanical life (typically rated for 100,000 cycles). --- ### ## 3. Part Number Decoder Understanding the suffix and prefix helps identify the specific configuration: 1. **D4:** The Series designation (Heavy-duty, 1.5-inch diameter). 2. **C:** Refers to the ceramic insulation material. 3. **01:** Number of sections/decks (1 deck). 4. **06:** Total number of positions (6 positions). 5. **N:** Non-shorting contact type. 6. **R60F:** Specific factory code for shaft length, flat orientation, and mounting hardware. --- ### ## 4. Common Applications Due to its rugged construction, this part is frequently found in: * **Industrial Controls:** Machine setting selectors. * **Test Equipment:** Multimeters or signal generators for range selection. * **Avionics:** Cockpit instrumentation where reliability is critical. * **High-End Audio:** Input selectors in amplifiers where signal purity and insulation are required.