The "5pcs 100 ohms Carbon Film resistor 1/4 watt" denotes a package containing five individual carbon film resistors with a resistance value of 100 ohms and a power rating of 1/4 watt. Here are the specifications: 1. **Quantity**: 5 pieces 2. **Resistance**: 100 ohms (Ω) 3. **Type**: Carbon Film resistor 4. **Power Rating**: 1/4 watt (0.25W) 5. **Tolerance**: Carbon film resistors typically have a tolerance of ±5% or ±10%, indicating the range within which the actual resistance may vary from the specified value. Make sure to verify the tolerance specified by the manufacturer or seller. 6. **Construction**: Carbon film resistors consist of a ceramic core coated with a thin film of carbon, which determines the resistance value. The carbon film is then spiral-wound around the core, providing the desired resistance. 7. **Applications**: Carbon film resistors are widely used in electronic circuits for various purposes such as current limiting, voltage division, and signal conditioning. They are suitable for low to medium power applications and offer stable performance over a wide temperature range. These resistors are commonly utilized in DIY electronics projects, prototyping, circuit repair, educational purposes, and commercial electronic devices. They provide precise resistance values and can be easily integrated into circuits using standard through-hole soldering techniques.