RS11 Organic Solid-core Resistor 0.5W 100R 5% 10% Carbon Composition Resistor for Security Facilities Smart Meters Water Meters

Description

The high pulse withstanding capability of the RS11 series of carbon composition resistors from CNAMPFORT Resistor offers designers a compact solution for applications involving high voltages and high-energy pulses.

Though, many resistor manufacturers claim to offer carbon composition replacements. However, these wirewound or thick film alternatives do not fully match the pulse performance and low inductance of carbon composition.

CNAMPFORT now offers the industry a carbon composition resistor made up of a solid rod of conductive composite material, the chemical composition of which is altered to produce different resistance values.

The main advantage of carbon composition is their pulse handling capability. This is due to the fact that the entire rod conducts and so the thermal mass is far higher, which results in a higher energy capability. Due to the need for higher peak voltages, the CCR range is perfect for vehicle ignition system applications, medical monitoring equipment and as output resistors in defibrillators.

Structure

Organic solid-core resistors, referred to as solid-core resistors, are made by mixing conductive substances such as carbon black and graphite with fillers and organic binders to form a powder, which is then hot-pressed into a plastic shell after being specially prepared. The leads of organic solid-

core resistors are directly pressed into the resistor body.

Advantage

1. High mechanical strength, good reliability, and strong overload capacity.

2. It has high inherent noise and significant distributed capacitance and inductance, making it unsuitable for high-frequency circuits.

3. Poor voltage and temperature stability, not suitable for circuits with high performance requirements.

4. Wide resistance range.

5. It facilitates automated production and is affordable.

Specification

Features

1. Low inductance, Solid rod carbon composition.
2. High pulse withstanding and high energy capability.
3. Resistance tolerance J(±5%), K(±10%) and M(±20%).
4. Products with Pb-free Terminations and RoHS compliant.
5. Power rating 1/4W and 2W, Resistance range 1.8Ω ~ 22KΩ.

Applications

The product is primarily used in information appliances such as color televisions, horizontal output transformers, electronic computers, and high-reliability circuits. The RS11 organic solid-core resistor is an insulating type resistor, which is constructed by tightly embedding the leads within the ends of a rod-shaped organic body. Its internal core resistor material is protected by a moisture-resistant and insulating thick outer coating material. Therefore, this resistor exhibits extremely high reliability, good pulse resistance, and stable quality. Currently, it is widely used in high-reliability circuits such as televisions, computers, power amplifiers, and power supplies.
1. Strobe Lighting, High Power Lighting.
2. Medical defibrillators, Welding, Automotive.
3. Protection (e.g. Discharge Circuits, Surge Protection).
4. Inrush Current Limiting, High Voltage Power Supplies.

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