The **4116R-2-R2** is a specific part number for a **Resistor Network** manufactured by Bourns. These components are designed to provide multiple resistors in a single package, saving board space and improving manufacturing efficiency. --- ## 1. Technical Specifications Below is a breakdown of the technical characteristics for the **4116R-2-R2** series: | Property | Value / Description | | :--- | :--- | | **Manufacturer** | Bourns | | **Package Type** | DIP (Dual In-line Package) | | **Number of Pins** | 16 | | **Circuit Type** | Isolated (indicated by the "-2-" suffix) | | **Resistance Value** | Defined by the "R2" suffix (usually requires more digits for value) | | **Power Rating** | ~0.125W per resistor / 2.0W per package | | **Voltage Rating** | 100V | | **Temperature Range** | -55°C to +125°C | --- ## 2. Part Number Breakdown Understanding the nomenclature helps in identifying the specific configuration: 1. **41**: Series prefix (Molded DIP). 2. **16**: Number of pins (16-pin package). 3. **R**: Low profile configuration. 4. **2**: **Circuit Schematic (Isolated).** In this configuration, each resistor is independent and connected to two separate pins (e.g., Pin 1-16, Pin 2-15). 5. **R2**: This is a partial code for the resistance. Usually, a full part number looks like `4116R-2-103LF` (where 103 = 10kΩ). "R2" implies a specific resistance value or tolerance tier depending on the manufacturer's datasheet revision. --- ## 3. Circuit Configuration The **"-2"** designation is critical. It defines how the resistors are wired internally: ### Isolated Resistors (Type 2) In a 16-pin package with a Type 2 schematic, there are **8 individual resistors**. * Resistor 1: Pin 1 to Pin 16 * Resistor 2: Pin 2 to Pin 15 * Resistor 3: Pin 3 to Pin 14 * ...and so on. * *Note: There is no common bus pin.* --- ## 4. Common Applications * **Line Termination:** Matching impedance on high-speed data lines. * **Pull-up/Pull-down:** Providing logic levels for multiple I/O pins. * **Current Limiting:** Used for driving a bank of LEDs. * **Space Constraint Designs:** Replacing 8 individual surface-mount or axial resistors with one through-hole component.