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. 788-3057
Mfr. Part No.C3216X5R1A107M160AC
BrandTDK
$2.78
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. 114-0363
Mfr. Part No.GA355DR7GB223KW01L
BrandMurata
$4.41
Each (In a Pack of 50)
units
22nF 250V ac 2220 (5750M) Surface Mount X7R ±10% 5.7 x 5 x 2mm - 5.7mm 5mm 2mm - GA3 -
RS Stock No. 169-2725
Mfr. Part No.GA355DR7GB223KW01L
BrandMurata
$1.63
Each (On a Reel of 1000)
units
22nF 250V ac 2220 (5750M) Surface Mount X7R ±10% 5.7 x 5 x 2mm - 5.7mm 5mm 2mm - GA3 -
RS Stock No. 464-6688
Mfr. Part No.08055C104KAT2A
BrandAVX
$0.14
Each (In a Pack of 50)
units
100nF 50V dc 0805 (2012M) Surface Mount X7R ±10% 2.01 x 1.25 x 0.94mm - 2.01mm 1.25mm 0.94mm - Standard -
RS Stock No. 170-6168
Mfr. Part No.GRM188R61A106KE69D
BrandMurata
$0.049
Each (On a Reel of 4000)
units
10µF 10V dc 0603 (1608M) Surface Mount X5R ±10% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - GRM -
RS Stock No. 846-7293
Mfr. Part No.GRM188R61A106KE69D
BrandMurata
$0.10
Each (In a Pack of 100)
units
10µF 10V dc 0603 (1608M) Surface Mount X5R ±10% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - GRM -
RS Stock No. 133-5654
Mfr. Part No.C1206C104K5RACAUTO
BrandKEMET
$0.11
Each (In a Pack of 150)
units
100nF 50V dc 1206 (3216M) Surface Mount X7R ±10% 3.2 x 1.6 x 0.78mm - 3.2mm 1.6mm 0.78mm - C -
RS Stock No. 170-0053
Mfr. Part No.C1206C104K5RACAUTO
BrandKEMET
$0.044
Each (On a Reel of 4000)
units
100nF 50V dc 1206 (3216M) Surface Mount X7R ±10% 3.2 x 1.6 x 0.78mm - 3.2mm 1.6mm 0.78mm - C -
RS Stock No. 264-4595
Mfr. Part No.C0603C103K5RACTU
BrandKEMET
$0.109
Each (In a Pack of 25)
units
10nF 50V dc 0603 (1608M) Surface Mount X7R ±10% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - C -
RS Stock No. 801-5347
Mfr. Part No.C0603C104K5RACTU
BrandKEMET
$0.055
Each (On a Reel of 1000)
units
100nF 50V dc 0603 (1608M) Surface Mount X7R ±10% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - C -
RS Stock No. 133-5641
Mfr. Part No.C0603C104K5RACAUTO
BrandKEMET
$0.107
Each (In a Pack of 250)
units
100nF 50V dc 0603 (1608M) Surface Mount X7R ±10% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - C -
RS Stock No. 133-5645
Mfr. Part No.C0603C103K5RACAUTO
BrandKEMET
$0.081
Each (In a Pack of 250)
units
10nF 50V dc 0603 (1608M) Surface Mount X7R ±10% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - C -
RS Stock No. 144-8523
Mfr. Part No.GRM21BR61E226ME44L
BrandMurata
$1,700.93
1 Reel of 3000
Reel(s)
22µF 25V dc 0805 (2012M) Surface Mount X5R ±20% 2 x 1.25 x 1.25mm - 2mm 1.25mm 1.25mm - GRM -
RS Stock No. 790-0682
Mfr. Part No.GRM21BR61E226ME44L
BrandMurata
$0.647
Each (In a Pack of 10)
units
22µF 25V dc 0805 (2012M) Surface Mount X5R ±20% 2 x 1.25 x 1.25mm - 2mm 1.25mm 1.25mm - GRM -
RS Stock No. 170-6391
Mfr. Part No.ZRB18AC81C106ME01L
BrandMurata
$0.185
Each (On a Reel of 3000)
units
10µF 16V dc 0603 (1608M) Surface Mount X6S ±20% 1.6 x 0.8 x 1mm - 1.6mm 0.8mm 1mm - ZRB -
RS Stock No. 901-5335
Mfr. Part No.ZRB18AC81C106ME01L
BrandMurata
$0.662
Each (In a Pack of 20)
units
10µF 16V dc 0603 (1608M) Surface Mount X6S ±20% 1.6 x 0.8 x 1mm - 1.6mm 0.8mm 1mm - ZRB -
RS Stock No. 170-5848
Mfr. Part No.RCER71H105K2K1H03B
BrandMurata
$0.455
Each (In a Bag of 500)
units
1µF 50V dc - Through Hole X7R ±10% 5.5 x 4 x 3.15mm - 5.5mm 4mm 3.15mm - RCE -
RS Stock No. 811-8364
Mfr. Part No.RCER71H105K2K1H03B
BrandMurata
$0.672
Each (In a Pack of 10)
units
1µF 50V dc - Through Hole X7R ±10% 5.5 x 4 x 3.15mm - 5.5mm 4mm 3.15mm - RCE -
RS Stock No. 691-1161
Mfr. Part No.C0805C106K4PACTU
BrandKEMET
$0.222
Each (In a Pack of 10)
units
10µF 16V dc 0805 (2012M) Surface Mount X5R ±10% 2 x 1.25 x 1.25mm - 2mm 1.25mm 1.25mm - C -
RS Stock No. 170-0133
Mfr. Part No.C0603C105K8PACTU
BrandKEMET
$0.023
Each (On a Reel of 1000)
units
1µF 10V dc 0603 (1608M) Surface Mount X5R ±10% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - C -
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