The QUADRIOS 22P105 is a 500-piece carbon film resistor kit covering 20 standard E-series values from 1Ω to 1MΩ, with 25 pieces of each value. The 0.5W power rating provides higher current handling than 0.25W parts, making it suitable for applications requiring moderate power dissipation.

Key Specifications

ParameterValue Power Rating 0.5 W Tolerance ±5% Temperature Coefficient ±350 ppm/°C Operating Temperature -50°C to 150°C

The kit includes 20 values: 1Ω, 10Ω, 47Ω, 100Ω, 150Ω, 220Ω, 330Ω, 470Ω, 1kΩ, 1.5kΩ, 2.2kΩ, 4.7kΩ, 10kΩ, 22kΩ, 33kΩ, 47kΩ, 100kΩ, 220kΩ, 470kΩ, 1MΩ. Each value comes with 25 pieces, providing a balanced inventory for general-purpose electronics work.

Carbon film resistors are the traditional choice for general-purpose electronics. The ±5% tolerance is adequate for most non-critical applications such as LED current limiting, transistor biasing, pull-up/pull-down networks, and voltage dividers where absolute precision is not required. The ±350 ppm/°C temperature coefficient is acceptable for indoor and many outdoor applications.

The 0.5W power rating allows for higher current than 0.25W parts – at 10Ω, the maximum current is about 224mA; at 100Ω, about 71mA. This makes the kit suitable for circuits where a bit more power handling is needed. The axial leaded package fits breadboards, perfboard, and standard PCB through-holes. EAN: 4260732282310. Bürklin order number: 73P0016. The kit is packaged in a bag containing 500 pieces.