MLCCs - Multilayer Ceramic Capacitors

Multilayer ceramic capacitors or as they are often referred to as MLCC's are specially designed capacitors and are engineered to consist of a 'multilayer' structure. This structure includes a ceramic material and also metal conducting layers. The ceramic layers insulate the capacitor, this helps to reduce heat loss which in turn improves the efficiency of the product. Multilayer capacitors have high thermal stability, high ripple current capability and also extremely low ESR (Equivalent Series Resistance) and ESL (Equivalent Series Inductance) which helps make these products perfect for a multitude of applications.


MLCCs come in standard package sizes such as 0402, 0805, 1206 etc. These are internationally recognised package sizes and are commonly used in the industry. The capacitance of MLCC chips depends on the dielectric, the size and the required voltage. Automotive grades available (AEC-Q200).


Here at RS Components, we stock a huge range of Multilayer Ceramic Capacitors which we provide to help fulfil all of our customer's needs. The range of MLCC's we have on offer come from a variety of established brands... KEMET, AVX and Vishay to name a few. We also stock our own brand of RS PRO MLCC's which help to widen our already extensive range of products.


What are MLCC capacitors used for?


MLCCs are common type yet effective type of capacitor, they can be found in a range of applications, such as... robot parts, medical equipment, automotive parts and more. The type of ceramic material defines the electrical behaviour and therefore the potential application.


Types of MLCC


Multilayer ceramic capacitors come in a range of two main types, Class 1 and Class 2:


Class 1 MLCCs 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 MLCCs 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.


MLCC Applications


  • Power Supply

  • DC/DC convertor

  • Telecommunications

  • Medical Equipment

  • Switch-mode power supply

  • Automotive applications

...
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Description Price Capacitance Voltage Package/Case Mounting Type Dielectric Tolerance Dimensions Automotive Standard Length Depth Height Diameter Series Tolerance Minus
RS Stock No. 547-7168
Mfr. Part No.CKG57NX5R1E476M500JH
BrandTDK
SGD4.93
Each
units
47µF 25V dc - Surface Mount X5R ±20% 6.5 x 5.5 x 5.5mm - 6.5mm 5.5mm 5.5mm - CKG -
RS Stock No. 921-3851
Mfr. Part No.CKG57NX5R1E476M500JH
BrandTDK
SGD2.861
Each (On a Reel of 1000)
units
47µF 25V dc - Surface Mount X5R ±20% 6.5 x 5.5 x 5.5mm - 6.5mm 5.5mm 5.5mm - CKG -
RS Stock No. 916-3131
Mfr. Part No.C5750X7T2J474M250KE
BrandTDK
SGD5.335
Each (In a Pack of 2)
units
470nF 630V dc 2220 (5650M) Surface Mount X7T ±20% 5.7 x 5 x 2.5mm - 5.7mm 5mm 2.5mm - C -
RS Stock No. 111-0584
Mfr. Part No.C5750X7T2J474M250KE
BrandTDK
SGD2.975
Each (On a Reel of 500)
units
470nF 630V dc 2220 (5650M) Surface Mount X7T ±20% 5.7 x 5 x 2.5mm - 5.7mm 5mm 2.5mm - C -
RS Stock No. 547-7152
Mfr. Part No.CKG57NX5R1C107M500JH
BrandTDK
SGD8.23
Each
units
100µF 16V dc - Surface Mount X5R ±20% 6.5 x 5.5 x 5.5mm - 6.5mm 5.5mm 5.5mm - CKG -
RS Stock No. 921-3842
Mfr. Part No.CKG57NX5R1C107M500JH
BrandTDK
SGD4.97
Each (On a Reel of 1000)
units
100µF 16V dc - Surface Mount X5R ±20% 6.5 x 5.5 x 5.5mm - 6.5mm 5.5mm 5.5mm - CKG -
RS Stock No. 921-4021
Mfr. Part No.C3225X7R1C226K250AC
BrandTDK
SGD0.348
Each (On a Reel of 1000)
units
22µF 16V dc 1210 (3225M) Surface Mount X7R ±10% 3.2 x 2.5 x 2.5mm - 3.2mm 2.5mm 2.5mm - C -
RS Stock No. 740-7739
Mfr. Part No.C3225X7R1C226K250AC
BrandTDK
SGD8.31
1 Pack of 10
Pack(s)
22µF 16V dc 1210 (3225M) Surface Mount X7R ±10% 3.2 x 2.5 x 2.5mm - 3.2mm 2.5mm 2.5mm - C -
RS Stock No. 108-4055
Mfr. Part No.C3216X5R1A107M160AC
BrandTDK
SGD0.703
Each (On a Reel of 2000)
units
100µF 10V dc 1206 (3216M) Surface Mount X5R ±20% 3.2 x 1.6 x 1.6mm - 3.2mm 1.6mm 1.6mm - C -
RS Stock No. 788-3057
Mfr. Part No.C3216X5R1A107M160AC
BrandTDK
SGD1.98
Each (In a Pack of 5)
units
100µF 10V dc 1206 (3216M) Surface Mount X5R ±20% 3.2 x 1.6 x 1.6mm - 3.2mm 1.6mm 1.6mm - C -
RS Stock No. 741-6859
Mfr. Part No.C5750X5R1C476M230KA
BrandTDK
SGD2.94
Each (In a Pack of 2)
units
47µF 16V dc 2220 (5650M) Surface Mount X5R ±20% 5.7 x 5 x 2.3mm - 5.7mm 5mm 2.3mm - C -
RS Stock No. 921-4283
Mfr. Part No.C5750X5R1C476M230KA
BrandTDK
SGD1.333
Each (On a Reel of 500)
units
47µF 16V dc 2220 (5650M) Surface Mount X5R ±20% 5.7 x 5 x 2.3mm - 5.7mm 5mm 2.3mm - C -
RS Stock No. 111-0378
Mfr. Part No.C1608X5R1E106M080AC
BrandTDK
SGD0.311
Each (On a Reel of 4000)
units
10µF 25V dc 0603 (1608M) Surface Mount X5R ±20% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - C -
RS Stock No. 915-9148
Mfr. Part No.C1608X5R1E106M080AC
BrandTDK
SGD0.877
Each (In a Pack of 10)
units
10µF 25V dc 0603 (1608M) Surface Mount X5R ±20% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - C -
RS Stock No. 916-3181
Mfr. Part No.CKG57NX7S1C107M500JH
BrandTDK
SGD6.77
Each
units
100µF 16V dc 2220 (5650M) Surface Mount X7S ±20% 6 x 5 x 5mm - 6mm 5mm 5mm - CKG -
RS Stock No. 111-0450
Mfr. Part No.C2012X5R1V106K125AC
BrandTDK
SGD0.283
Each (On a Reel of 2000)
units
10µF 35V dc 0805 (2012M) Surface Mount X5R ±10% 2 x 1.25 x 1.25mm - 2mm 1.25mm 1.25mm - C -
RS Stock No. 111-0163
Mfr. Part No.CKG57NX7S1C107M500JH
BrandTDK
SGD6.757
Each (On a Reel of 1000)
units
100µF 16V dc 2220 (5650M) Surface Mount X7S ±20% 6 x 5 x 5mm - 6mm 5mm 5mm - CKG -
RS Stock No. 915-9328
Mfr. Part No.C2012X5R1V106K125AC
BrandTDK
SGD0.917
Each (In a Pack of 10)
units
10µF 35V dc 0805 (2012M) Surface Mount X5R ±10% 2 x 1.25 x 1.25mm - 2mm 1.25mm 1.25mm - C -
RS Stock No. 915-5503
Mfr. Part No.CGA9P1X7T2J474M250KE
BrandTDK
SGD6.98
Each (In a Pack of 2)
units
470nF 630V dc 2220 (5650M) Surface Mount X7T ±20% 5.7 x 5 x 2.5mm - 5.7mm 5mm 2.5mm - CGA -
RS Stock No. 111-0086
Mfr. Part No.CGA5L1X7R1C106K160AC
BrandTDK
SGD0.159
Each (On a Reel of 2000)
units
10µF 16V dc 1206 (3216M) Surface Mount X7R ±10% 3.2 x 1.6 x 1.6mm - 3.2mm 1.6mm 1.6mm - CGA -