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Single layer ceramic capacitors (SLC) are passive components that use ceramic materials as their insulator. They are similar in construction to [ceramic multilayer capacitors](/web/c/passive-components/capacitors/ceramic-multilayer-capacitors/) but have only one layer of insulating material instead of multiple layers.

RS offer an extensive range of high-quality devices from leading industry brands including Vishay, Murata, KEMET, AVX and of course RS PRO.

### What are single layer ceramic capacitors used for?

Single layer ceramic capacitors are suitable for high-frequency decoupling in switching circuits due to their inductance and series resistance.

Ceramic multilayer capacitors are used when sufficient levels of capacitance need to be obtained within a single capacitor. Consequently, single layer capacitors are more limited when used as stand-alone capacitors. Multiple ceramic single layer capacitors can be used to increase the level of capacitance if this is required in a particular application.

Single layer ceramic capacitors are often used for temperature compensation, coupling and decoupling, a resonant circuit, bypassing, AC power supply and filter applications.

### Types of single layer ceramic capacitors

SLC's can be divided into main types, Class 1 and Class 2:

**Class 1** SLCs are known to be highly stable, accurate and have low losses. They offer the most reliable voltage, temperature, and frequency. Class 1 capacitors are commonly found in resonant circuits such as radios.

**Class 2** SLCs have a highly permissive dielectric which gives better volumetric efficiency. However, they have lower accuracy and stability than Class 1 capacitors and are better suited to bypass, coupling and decoupling applications, or for frequency discriminating circuits.

Ceramic single layer capacitors can vary in capacitance, voltage, packaging, tolerance and mounting type, for example, from 50 V up to 40 kV, the capacitance of 1 pF to 470 nF, and with radial, axial, screw and surface mountings.



Ceramic single layer capacitors utilise ceramic as their insulation and are used for storing energy. They have a single layer of insulating material.

Ceramic Single Layer Capacitors | SLC | RS

Single Layer Ceramic Capacitors

RS PRO Single Layer Ceramic Capacitor SLCC 1μF 50V dc 10% X7R...

RS PRO Single Layer Ceramic Capacitor (SLCC) 100nF 50V dc ±10% X7R...

RS PRO Single Layer Ceramic Capacitor (SLCC) 1nF 2kV dc ±10% LR...

RS PRO Single Layer Ceramic Capacitor (SLCC) 22pF 6kV dc ±5% SL...

RS PRO Single Layer Ceramic Capacitor (SLCC) 470pF 3kV dc ±10% Y5P...

KEMET Single Layer Ceramic Capacitor (SLCC) 2.2nF 250V ac ±20% Y5V...

KEMET Single Layer Ceramic Capacitor (SLCC) 1nF 300V ac ±20% Y5U...

Buy from our selection of ceramic single layer capacitors from Vishay. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Vishay Ceramic Single Layer Capacitors | RS

Buy from our selection of ceramic single layer capacitors from Kemet. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Kemet Ceramic Single Layer Capacitors | RS Components

Buy from our selection of ceramic single layer capacitors from Murata. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Murata Ceramic Single Layer Capacitors | RS Components

Browse our ultra high voltage ceramic capacitors ranging from 20kV to 50kV. Buy UHV ceramic capacitors for high voltage power supplies and lasers.

UHV Ceramic Capacitors | RS

<p>Offering a range of ceramic capacitors that are ultra high voltage, ranging from 20kV to 50kV with metal terminals. The <strong>UHV</strong> series capacitors consist of a high-reliability mold resin with easy to mount screw terminals. They are resistant to insulation liquids or activated gas and are used in many environments they can be found in switches, circuit breakers, and industrial x-ray devices. The ultra high voltage ceramic capacitors feature low distortion factor and low ESR, applications include high voltage power supplies, lasers, lithography and medical devices.</p>

Kemet Ceramic Single Layer Capacitors

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