SRA resistors are glass-lined axial resistors with terminals arranged in the axis of the resistor body, around which the resistance wire is wound and which are protected by a glass enamel cover, hence the name glass-lined axial resistors.
The design characteristics of these resistors ensure compliance with the MIl R 26 E standard and other equivalent standards.

In SRC resistors, the resistance wire is wrapped around a suitable tubular ceramic support protected by a coating of inorganic cement. The structure of the resistor allows the realization of models of different sizes and therefore with a wide range of power levels, with the possibility of customizing specific electrical parameters.
In fact, the resistor can be supplied in the adjustable (SRCR) and anti-inductive (SRCN) version, with a wide choice of terminals (TA, TB, Fast-on, TS, Ferrule, etc.) and brackets.

In SRC resistors, the resistance wire is wrapped around a suitable tubular ceramic support protected by a coating of inorganic cement. The structure of the resistor allows the realization of models of different sizes and therefore with a wide range of power levels, with the possibility of customizing specific electrical parameters.
In fact, the resistor can be supplied in the adjustable (SRCR) and anti-inductive (SRCN) version, with a wide choice of terminals (TA, TB, Fast-on, TS, Ferrule, etc.) and brackets.

In SRC resistors, the resistance wire is wound around a suitable tubular ceramic support protected by a coating of inorganic cement. The structure of the resistor allows the realization of models of different sizes and therefore with a wide range of power levels, with the possibility of customizing specific electrical parameters.
The resistor can be supplied in adjustable (SRCR) and anti-inductive (SRCN) versions, with a wide choice of terminals (TA, TB, fast-on, TS, ferrule, etc.) and holders (SB, SC, SO, L).
Features: Power range from 10 W up to 1150 W Resistance range from 0.5 Ω up to 30 kΩ

The grid resistors of type GRS800 are the main components of the GxRGS800 power units and can be manufactured in the following materials in iron-chromium-aluminum alloy with a specific resistance of 100 μΩ.cm and a temperature coefficient of 250 ppm/°C
in nickel-chromium 18/10 with a specific resistance of 73 μΩ.cm and a temperature coefficient of 900 ppm/°C
in nickel-copper 44 (constantan) with a specific resistance of 49 μΩ.cm and a temperature coefficient of 50 ppm/°C

The shunts from S.I.R. Resistor comply with DIN 43703.
The current and voltage ranges for the various shunt types are generally between 1 A and 15,000 A and between 60 mV and 150 mV voltage drop, tolerance class 0.5.

RHS series: The RHS resistors have a wide resistance range from 0.05 Ω to 51 kΩ, the power range varies from 8 W to 60 W in the absence of a heat sink.
The wide resistance range mentioned above is made possible by the characteristics of the resistive element, which consists of a wound resistive wire on a ceramic substrate.
This solution enables good performance under constant load, but restricts use under impulsive loads.
RHS resistors have an IP 54 degree of protection: Power range from 8 W up to 300 W Resistance range from 0.05 Ω up to 51 kΩ SRF series: These resistors consist of aluminum housings with or without integrated heat sink, which can be mounted via side or front holes or special brackets.
The design of these resistors involves inserting resistor spirals into corresponding ceramic parts.
The resulting elements are then assembled in their housings and filled with a suitable inorganic filler that is resistant to temperatures above 450°C.
These types of resistors have a high degree of protection (IP53/IP55) and can be fitted with thermal switches that can be mounted either on the outside or inside of the aluminum housing.