MLCCs - Multilayer Ceramic 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. 852-3270
Mfr. Part No.K104K15X7RF53H5
BrandVishay
$0.26
Each
units
100 nF 50 V dc - Through Hole X7R ±10% 4 x 2.6 x 4mm - 4mm 2.6mm 4mm - K -
RS Stock No. 170-0053
Mfr. Part No.C1206C104K5RACAUTO
BrandKEMET
$56.29
1 Reel of 1000
Reel(s)
100 nF 50 V 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. 133-5654
Mfr. Part No.C1206C104K5RACAUTO
BrandKEMET
$0.071
Each (In a Pack of 150)
units
100 nF 50 V 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. 170-0041
Mfr. Part No.C0805C104K5RACAUTO
BrandKEMET
$128.95
1 Reel of 4000
Reel(s)
100 nF 50 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 0.78mm - 2mm 1.25mm 0.78mm - C -
RS Stock No. 264-4416
Mfr. Part No.C0805C104K5RACTU
BrandKEMET
$0.10
Each (In a Pack of 25)
units
100 nF 50 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 0.9mm - 2mm 1.25mm 0.9mm - C -
RS Stock No. 133-5642
Mfr. Part No.C0805C104K5RACAUTO
BrandKEMET
$0.10
Each (In a Pack of 250)
units
100 nF 50 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 0.78mm - 2mm 1.25mm 0.78mm - C -
RS Stock No. 170-0212
Mfr. Part No.C322C103K1R5TA
BrandKEMET
$127.52
1 Bag of 1000
Bag(s)
10 nF 100 V dc - Through Hole X7R ±10% 5.08 x 3.81 x 6.6mm - 5.08mm 3.81mm 6.6mm - Goldmax 300 -
RS Stock No. 538-1411
Mfr. Part No.C322C103K1R5TA
BrandKEMET
$0.264
Each (In a Pack of 5)
units
10 nF 100 V dc - Through Hole X7R ±10% 5.08 x 3.81 x 6.6mm - 5.08mm 3.81mm 6.6mm - Goldmax 300 -
RS Stock No. 699-4942
Mfr. Part No.CK06BX105K
BrandAVX
$4.33
Each
units
1 µF 50 V dc - Axial X7R ±10% 7.37 x 2.29 x 7.37mm - 7.37mm 2.29mm 7.37mm - CK -
RS Stock No. 172-6468
Mfr. Part No.CK06BX105K
BrandAVX
$2.486
Each (In a Box of 1000)
units
1 µF 50 V dc - Axial X7R ±10% 7.37 x 2.29 x 7.37mm - 7.37mm 2.29mm 7.37mm - CK -
RS Stock No. 170-5848
Mfr. Part No.RCER71H105K2K1H03B
BrandMurata
$0.482
Each (In a Bag of 500)
units
1 µF 50 V dc - Through Hole X7R ±10% 5.5 x 4 x 3.15mm - 5.5mm 4mm 3.15mm - RCE -
RS Stock No. 170-6324
Mfr. Part No.GRM21BR61A476ME15L
BrandMurata
$0.723
Each (On a Reel of 3000)
units
47 µF 10 V dc 0805 (2012M) Surface Mount X5R ±20% 2 x 1.25 x 1.25mm - 2mm 1.25mm 1.25mm - GRM -
RS Stock No. 885-1786
Mfr. Part No.GRM21BR61A476ME15L
BrandMurata
$0.799
Each (In a Pack of 10)
units
47 µF 10 V dc 0805 (2012M) Surface Mount X5R ±20% 2 x 1.25 x 1.25mm - 2mm 1.25mm 1.25mm - GRM -
RS Stock No. 811-8364
Mfr. Part No.RCER71H105K2K1H03B
BrandMurata
$0.789
Each (In a Pack of 10)
units
1 µF 50 V dc - Through Hole X7R ±10% 5.5 x 4 x 3.15mm - 5.5mm 4mm 3.15mm - RCE -
RS Stock No. 174-7011
Mfr. Part No.C0603C104K3RACTU
BrandKEMET
$168.53
1 Reel of 4000
Reel(s)
- - - - - - - - - - - - - -
RS Stock No. 146-6292
Mfr. Part No.C315C100J2G5TA
BrandKEMET
$0.231
Each (On a Reel of 500)
units
10 pF 200 V dc - Through Hole C0G ±5% 3.81 x 3.3 x 5.33mm - 3.81mm 3.3mm 5.33 - Goldmax 300 -
RS Stock No. 169-9975
Mfr. Part No.C0603C681J5GACTU
BrandKEMET
$25.84
1 Reel of 1000
Reel(s)
680 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. 147-538
Mfr. Part No.C0603C104K3RACTU
BrandKEMET
$0.071
Each (In a Pack of 50)
units
100 nF 25 V 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. 133-5658
Mfr. Part No.C0603C104K3RACAUTO
BrandKEMET
$0.067
Each (In a Pack of 250)
units
100 nF 25 V 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. 172-6541
Mfr. Part No.C315C100J2G5TA
BrandKEMET
$0.228
Each (In a Bag of 500)
units
10 pF 200 V dc - Through Hole C0G ±5% 3.81 x 3.3 x 5.33mm - 3.81mm 3.3mm 5.33mm - Goldmax 300 -
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