FRSERIES FIXED FUSIBLE RESISTORS Products Features: Provide an excellent fusing characteristic for CIRCUIT protection in case of overload or component failure.
The FR series fixed fusible resistors are designed for circuit protection with a flame‑proof coating and color‑coded markings. They offer reliable fusing characteristics, opening the circuit safely without burning or flaming during overload conditions.
The leaflet lists mechanical dimensions, electrical ratings, temperature limits, tolerance, and packaging details. It also includes ordering codes and a derating curve for various power levels.
| Tolerance | ±5 % (standard) |
|---|---|
| Operating temperature range | -25 °C to 415 °C |
| Packaging | Tape & Ammo Box (TB) |
The standard tolerance is ±5 %.
They can operate from –25 °C up to 415 °C.
They are supplied in Tape & Ammo Box (TB) packaging.