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. 811-8367
Mfr. Part No.RCER71H106MWM1H03A
BrandMurata
$4.31
Each (In a Pack of 5)
units
10 µF 50 V dc - Through Hole X7R ±20% 5.5 x 7.5 x 4mm - 5.5mm 7.5mm 4mm - RCE -
RS Stock No. 170-0125
Mfr. Part No.C0603C220J5GACTU
BrandKEMET
$0.054
Each (On a Reel of 1000)
units
22 pF 50 V dc 0603 (1608M) Surface Mount C0G ±5% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - C -
RS Stock No. 264-4258
Mfr. Part No.C0805C220J5GACTU
BrandKEMET
$0.12
Each (In a Pack of 25)
units
22 pF 50 V dc 0805 (2012M) Surface Mount C0G ±5% 2 x 1.25 x 0.78mm - 2mm 1.25mm 0.78mm - C -
RS Stock No. 906-0714
Mfr. Part No.C330C103KHR5TA
BrandKEMET
$2.812
Each (In a Pack of 5)
units
10 nF 3 kV dc - Through Hole X7R ±10% 7.62 x 5.08 x 9.14mm - 7.62mm 5.08mm 9.14mm - Goldmax 300 -
RS Stock No. 788-2985
Mfr. Part No.CGA3E2X7R1H104K080AA
BrandTDK
$0.136
Each (In a Pack of 50)
units
100 nF 50 V dc 0603 (1608M) Surface Mount X7R ±10% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - CGA -
RS Stock No. 178-2881
Mfr. Part No.UMK107AB7105KA-T
$0.085
Each (On a Reel of 4000)
units
- - - - - - - - - - - - - -
RS Stock No. 921-4481
Mfr. Part No.CGA3E2X7R1H104K080AA
BrandTDK
$0.022
Each (On a Reel of 4000)
units
100 nF 50 V dc 0603 (1608M) Surface Mount X7R ±10% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - CGA -
RS Stock No. 144-1441
Mfr. Part No.08055C334KAT2A
BrandAVX
$0.462
Each (In a Bag of 100)
units
330 nF 50 V dc 0805 (2012M) Surface Mount - - 2.01 x 1.25 x 1.4mm - 2.01mm 1.25mm 1.4mm - - -
RS Stock No. 124-3285
Mfr. Part No.06035C103KAT2A
BrandAVX
$0.034
Each (On a Reel of 4000)
units
10 nF 50 V dc 0603 (1608M) Surface Mount X7R ±10% 1.6 x 0.81 x 0.9mm - 1.6mm 0.81mm 0.9mm - Standard -
RS Stock No. 788-3089
Mfr. Part No.C3225X7S2A475K200AB
BrandTDK
$2.43
Each (In a Pack of 5)
units
4.7 µF 100 V dc 1210 (3225M) Surface Mount X7S ±10% 3.2 x 2.5 x 2mm - 3.2mm 2.5mm 2mm - C -
RS Stock No. 103-4135
Mfr. Part No.UMK212ABJ225KG-T
$0.335
Each (In a Pack of 50)
units
2.2 µF 50 V dc 0805 (2012M) Surface Mount B/X5R ±10% 2 x 1.25 x 1.25mm - 2mm 1.25mm 1.25mm - M -
RS Stock No. 169-6207
Mfr. Part No.GRM31C5C1H104JA01L
BrandMurata
$0.508
Each (On a Reel of 2000)
units
100 nF 50 V dc 1206 (3216M) Surface Mount C0G ±5% - - - - - - GRM -
RS Stock No. 802-9879
Mfr. Part No.C0805C473J3GACTU
BrandKEMET
$0.874
Each (In a Pack of 10)
units
47 nF 25 V dc 0805 (2012M) Surface Mount C0G ±5% 2 x 1.25 x 1.25mm - 2mm 1.25mm 1.25mm - C -
RS Stock No. 393-7113
Mfr. Part No.VJ0805A561JXBAC
BrandVishay
$0.129
Each (In a Pack of 25)
units
560 pF 100 V dc 0805 (2012M) Surface Mount C0G ±5% 2 x 1.25 x 1.45mm - 2mm 1.25mm 1.45mm - VJ -
RS Stock No. 170-0304
Mfr. Part No.C0805C104K4RACTU
BrandKEMET
$0.049
Each (On a Reel of 4000)
units
100 nF 16 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 0.9mm - 2mm 1.25mm 0.9mm - C -
RS Stock No. 801-5390
Mfr. Part No.C320C334M5U5TA
BrandKEMET
$0.465
Each (In a Pack of 25)
units
330 nF 50 V dc - Through Hole Z5U ±20% 5.08 x 3.81 x 6.6mm - 5.08mm 3.81mm 6.6mm - Goldmax 300 -
RS Stock No. 173-3628
Mfr. Part No.VJ0402D150JXCAJ
BrandVishay
$0.201
Each (On a Reel of 1000)
units
15 pF 200 V dc 0402 (1005M) Surface Mount C0G ±5% 1.02 x 0.51 x 0.61mm - 1.02mm 0.51mm 0.61mm - VJ HIFREQ -
RS Stock No. 170-6390
Mfr. Part No.ZRB18AR60J476ME01L
BrandMurata
$0.358
Each (On a Reel of 3000)
units
47 µF 6.3 V dc 0603 (1608M) Surface Mount X5R ±20% 1.6 x 0.8 x 1mm - 1.6mm 0.8mm 1mm - ZRB -
RS Stock No. 691-1189
Mfr. Part No.C0805C475K4PACTU
BrandKEMET
$0.288
Each (In a Pack of 25)
units
4.7 µF 16 V dc 0805 (2012M) Surface Mount X5R ±10% 2 x 1.25 x 1.25mm - 2mm 1.25mm 1.25mm - C -
RS Stock No. 122-0696
Mfr. Part No.K102J15C0GK53H5H
BrandVishay
$0.506
Each (In a Bag of 20)
units
1 nF 200 V dc - Through Hole C0G ±5% 3.8 x 3.8 x 2.6mm - 3.8mm 3.8mm 2.6mm - K...H Series -
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