This document describes an RC unit, which belongs to the X2 class and utilizes metallized paper and an integrated resistor. The product has a rated voltage of 250VAC, a capacitance range of 0.047-0.47µF, a resistance range of 22-470Ω, and can operate in a temperature range of -40 to +85°C. It is suitable for DC and AC applications, used for contact protection, interference suppression, and transient suppression.
The document describes the EVOX RIFA PMR209 series of RC units. These components are constructed from single-layer metallized paper encapsulated in self-extinguishing material, featuring an integrated resistor for use in DC and AC applications such as contact protection and interference suppression.
Key technical data includes a rated voltage of 250 VAC (630 VDC), capacitance ranging from 0.047 to 0.47 pF, and resistance from 22 to 470 Ohms. The units operate within a temperature range of -40 to +85°C and are available in various dimensions and lead lengths.
| Rated Voltage (AC) | 250 VAC 50/60 Hz |
|---|---|
| Rated Voltage (DC) | 630 VDC |
| Capacitance Range | 0.047 - 0.47 pF |
| Resistance Range | 22-470 Ohms |
| Temperature Range | -40 to +85°C |
The unit is rated for 250 VAC at 50/60 Hz and 630 VDC, with a recommended maximum DC voltage of less than 630 V.
The capacitance ranges from 0.047 to 0.47 pF, while the resistance ranges from 22 to 470 Ohms.
The average losses may reach 0.5 W provided the surface temperature does not exceed +85°C.
The component can handle a peak of 20 A for occasional transients, with a repetitive limit of 12 A.