Ceramic Multilayer Capacitors


MLCCs- Multilayer Ceramic Capacitors


Multilayer ceramic capacitors are commonly known as MLCCs they comprise of alternating layers of ceramic material and metal conducting layers. The ceramic layers insulate the capacitor, reducing the loss of energy in the form of heat. These capacitors have high thermal stability, high ripple current capability and also extremely low ESR (equivalent series resistance) and ESL (Equivalent Series Inductance)


MLCCs come in standard case sizes i.e. 0402, 0805, 1206 etc. This code is international and in common use. The capacitance of MLCC chips depends on the dielectric, the size and the required voltage. Automotive grades available (AEC-Q200).


What are MLCC capacitors used for?


MLCCs are the most common type of capacitor and can be found in a range of applications, such as robot parts. The type of ceramic material defines the electrical behaviour and therefore the potential application.


Types of MLCC


There are two different types of multilayer ceramic capacitors.


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 permittive 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.


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. 169-6252
Mfr. Part No.GRM43DR72E474KW01L
BrandMurata
£593.16
1 Reel of 1000
Reel(s)
470 nF 250 V dc 1812 (4532M) Surface Mount X7R ±10% - - - - - - GRM43 -10%
RS Stock No. 723-6871
Mfr. Part No.GRM43DR72E474KW01L
BrandMurata
£1.358
Each (In a Pack of 10)
Units
470 nF 250 V dc 1812 (4532M) Surface Mount X7R ±10% - - - - - - GRM43 -10%
RS Stock No. 723-5607
Mfr. Part No.GRM188R71A474KA61D
BrandMurata
£0.052
Each (In a Pack of 100)
Units
470 nF 10 V dc 0603 (1608M) Surface Mount X7R ±10% - - - - - - GRM -10%
RS Stock No. 841-0745
Mfr. Part No.RCER72A474K2K1H03B
BrandMurata
£0.353
Each (In a Pack of 10)
Units
470 nF 100 V dc - Through Hole X7R ±15% 5.5 x 3.15 x 4mm - 5.5mm 3.15mm 4mm - RCE -15%
RS Stock No. 170-6109
Mfr. Part No.RCER72A474K2K1H03B
BrandMurata
£0.241
Each (In a Bag of 500)
Units
470 nF 100 V dc - Through Hole X7R ±15% 5.5 x 3.15 x 4mm - 5.5mm 3.15mm 4mm - RCE -15%
RS Stock No. 723-6675
Mfr. Part No.GRM31MR72A474KA35L
BrandMurata
£0.396
Each (In a Pack of 10)
Units
470 nF 100 V dc 1206 (3216M) Surface Mount X7R ±10% - - - - - - GRM -10%
RS Stock No. 169-6217
Mfr. Part No.GRM31MR72A474KA35L
BrandMurata
£513.98
1 Reel of 3000
Reel(s)
470 nF 100 V dc 1206 (3216M) Surface Mount X7R ±10% - - - - - - GRM -10%
RS Stock No. 169-3946
Mfr. Part No.GCM188R71C474KA55D
BrandMurata
£137.54
1 Reel of 4000
Reel(s)
470 nF 16 V dc 0603 (1608M) Surface Mount X7R ±10% 1.6 x 0.8 x 0.8mm AEC-Q200 1.6mm 0.8mm 0.8mm - GCM -10%
RS Stock No. 723-4979
Mfr. Part No.GCM188R71C474KA55D
BrandMurata
£0.077
Each (In a Pack of 100)
Units
470 nF 16 V dc 0603 (1608M) Surface Mount X7R ±10% 1.6 x 0.8 x 0.8mm AEC-Q200 1.6mm 0.8mm 0.8mm - GCM -10%
RS Stock No. 723-6105
Mfr. Part No.GRM21BR71E474KA01L
BrandMurata
£0.223
Each (In a Pack of 50)
Units
470 nF 25 V dc 0805 (2012M) Surface Mount X7R ±10% - - - - 1.25mm - GRM -10%
RS Stock No. 169-4059
Mfr. Part No.GRM188R61E474KA12D
BrandMurata
£103.16
1 Reel of 4000
Reel(s)
470 nF 25 V dc 0603 (1608M) Surface Mount X5R ±10% - - - - - - GRM -10%
RS Stock No. 723-5054
Mfr. Part No.GCM21BR71H474KA55L
BrandMurata
£0.266
Each (In a Pack of 50)
Units
470 nF 50 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 1.25mm AEC-Q200 2mm 1.25mm 1.25mm - GCM -10%
RS Stock No. 723-5581
Mfr. Part No.GRM188R61E474KA12D
BrandMurata
£0.077
Each (In a Pack of 100)
Units
470 nF 25 V dc 0603 (1608M) Surface Mount X5R ±10% - - - - - - GRM -10%
RS Stock No. 169-3963
Mfr. Part No.GCM21BR71H474KA55L
BrandMurata
£0.086
Each (On a Reel of 3000)
Units
470 nF 50 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 1.25mm AEC-Q200 2mm 1.25mm 1.25mm - GCM -10%
RS Stock No. 723-5528
Mfr. Part No.GRM188F51C474ZA01D
BrandMurata
£0.034
Each (In a Pack of 200)
Units
470 nF 16 V dc 0603 (1608M) Surface Mount Y5V -20 → +80% - - - - - - GRM -20%
RS Stock No. 170-6161
Mfr. Part No.GR355DD72W474KW01L
BrandMurata
£919.82
1 Reel of 1000
Reel(s)
470 nF 450 V dc 2220 (5650M) Surface Mount X7T ±10% 5.7 x 5 x 2mm - 5.7mm 5mm 2mm - GR -10%
RS Stock No. 798-4671
Mfr. Part No.GRM219B31E474KA88D
BrandMurata
£0.064
Each (In a Pack of 50)
Units
470 nF 25 V dc 0805 (2012M) Surface Mount B ±10% 2 x 1.25 x 0.85mm - 2mm 1.25mm 0.85mm - GRM -10%
RS Stock No. 846-7252
Mfr. Part No.GR355DD72W474KW01L
BrandMurata
£2.555
Each (In a Pack of 2)
Units
470 nF 450 V dc 2220 (5650M) Surface Mount X7T ±10% 5.7 x 5 x 2mm - 5.7mm 5mm 2mm - GR -10%
RS Stock No. 169-3947
Mfr. Part No.GCM188R71E474KA64D
BrandMurata
£206.32
1 Reel of 4000
Reel(s)
470 nF 25 V dc 0603 (1608M) Surface Mount X7R ±10% 1.6 x 0.8 x 0.8mm AEC-Q200 1.6mm 0.8mm 0.8mm - GCM -10%
RS Stock No. 723-4985
Mfr. Part No.GCM188R71E474KA64D
BrandMurata
£0.103
Each (In a Pack of 100)
Units
470 nF 25 V dc 0603 (1608M) Surface Mount X7R ±10% 1.6 x 0.8 x 0.8mm AEC-Q200 1.6mm 0.8mm 0.8mm - GCM -10%