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. 133-832
Mfr. Part No.VJ1812Y472KXGAT
BrandVishay
€1.603
Each (In a Pack of 25)
units
4.7nF 1kV dc 1812 (4532M) Surface Mount X7R ±10% 4.5 x 3.2 x 2.18mm - 4.5mm 3.2mm 2.18mm - VJ -
RS Stock No. 169-3011
Mfr. Part No.VJ1812Y472KXGAT
BrandVishay
€437.13
1 Reel of 1000
Reel(s)
4.7nF 1kV dc 1812 (4532M) Surface Mount X7R ±10% 4.5 x 3.2 x 2.18mm - 4.5mm 3.2mm 2.18mm - VJ -
RS Stock No. 852-3330
Mfr. Part No.K330J15C0GF5TL2
BrandVishay
€0.26
Each
units
33pF 50V dc - Through Hole C0G ±5% 4 x 2.6 x 4mm - 4mm 2.6mm 4mm - K -
RS Stock No. 173-1218
Mfr. Part No.VJ0805Y102KXCAC
BrandVishay
€0.022
Each (On a Reel of 3000)
units
1nF 200V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 1.45mm - 2mm 1.25mm 1.45mm - VJ -
RS Stock No. 652-0976
Mfr. Part No.VJ0805Y102KXCAC
BrandVishay
€0.045
Each (In a Pack of 25)
units
1nF 200V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 1.45mm - 2mm 1.25mm 1.45mm - VJ -
RS Stock No. 172-6121
Mfr. Part No.K103K15X7RF5TH5V
BrandVishay
€0.068
Each (On a Reel of 4000)
units
10nF 50V dc - Through Hole X7R ±10% 4 x 2.5 x 4mm - 4mm 2.5mm 4mm - K103K -
RS Stock No. 181-6548
Mfr. Part No.K101J15C0GF5TL2
BrandVishay
€0.144
Each (In a Pack of 50)
units
- - - - - - - - - - - - - -
RS Stock No. 852-3217
Mfr. Part No.K101J15C0GF5TH5
BrandVishay
€0.23
Each
units
100pF 50V dc - Through Hole C0G ±5% 4 x 2.6 x 4mm - 4mm 2.6mm 4mm - K -
RS Stock No. 173-1600
Mfr. Part No.VJ3838D5R1CXSMW
BrandVishay
€14.382
Each (In a Tray of 35)
units
5.1pF 7.2kV dc 3838 (9696M) Surface Mount C0G, NP0 ±0.25pF 9.14 x 9.14 x 3mm - 9.14mm 9.14mm 3mm - VJ Quad HIFREQ -
RS Stock No. 736-8827
Mfr. Part No.K103K15X7RF5TH5V
BrandVishay
€0.224
Each (In a Pack of 25)
units
10nF 50V dc - Through Hole X7R ±10% 4 x 2.5 x 4mm - 4mm 2.5mm 4mm - K103K -
RS Stock No. 173-1316
Mfr. Part No.VJ0603D0R4VXPAJ
BrandVishay
€0.661
Each (On a Reel of 4000)
units
0.4pF 250V dc 0603 (1608M) Surface Mount C0G ±0.05pF 1.6 x 0.8 x 0.94mm - 1.6mm 0.8mm 0.94mm - VJ HIFREQ -
RS Stock No. 173-1212
Mfr. Part No.VJ0603A270JXBAC
BrandVishay
€0.019
Each (On a Reel of 4000)
units
27pF 100V dc 0603 (1608M) Surface Mount C0G ±5% 1.6 x 0.8 x 0.94mm - 1.6mm 0.8mm 0.94mm - VJ -
RS Stock No. 181-6501
Mfr. Part No.K101J15C0GF5TL2
BrandVishay
€0.036
Each (On a Tape of 4000)
units
100pF 50V dc - Through Hole - ±5% 4 x 2.6 x 4mm - 4mm 2.6mm 4mm - K -
RS Stock No. 173-3617
Mfr. Part No.VJ0805D181KXPAJ
BrandVishay
€0.126
Each (On a Reel of 1000)
units
180pF 250V dc 0805 (2012M) Surface Mount C0G ±10% 2 x 1.25 x 1.45mm - 2mm 1.25mm 1.45mm - VJ HIFREQ -
RS Stock No. 875-0220
Mfr. Part No.VJ0603D0R4VXPAJ
BrandVishay
€0.733
Each (In a Pack of 10)
units
0.4pF 250V dc 0603 (1608M) Surface Mount C0G ±0.05pF 1.6 x 0.8 x 0.94mm - 1.6mm 0.8mm 0.94mm - VJ HIFREQ -
RS Stock No. 652-0099
Mfr. Part No.VJ0603A270JXBAC
BrandVishay
€0.052
Each (In a Pack of 25)
units
27pF 100V dc 0603 (1608M) Surface Mount C0G ±5% 1.6 x 0.8 x 0.94mm - 1.6mm 0.8mm 0.94mm - VJ -
RS Stock No. 875-4904
Mfr. Part No.VJ3838D5R1CXSMW
BrandVishay
€37.24
Each
units
5.1pF 7.2kV dc 3838 (9696M) Surface Mount C0G, NP0 ±0.25pF 9.14 x 9.14 x 3mm - 9.14mm 9.14mm 3mm - VJ Quad HIFREQ -
RS Stock No. 788-0480
Mfr. Part No.VJ0805D181KXPAJ
BrandVishay
€0.32
Each (In a Pack of 10)
units
180pF 250V dc 0805 (2012M) Surface Mount C0G ±10% 2 x 1.25 x 1.45mm - 2mm 1.25mm 1.45mm - VJ HIFREQ -
RS Stock No. 788-0459
Mfr. Part No.VJ0603D471KXXAJ
BrandVishay
€0.166
Each (In a Pack of 10)
units
470pF 25V dc 0603 (1608M) Surface Mount C0G ±10% 1.6 x 0.8 x 0.94mm - 1.6mm 0.8mm 0.94mm - VJ HIFREQ -
RS Stock No. 788-0298
Mfr. Part No.VJ0402D3R0BXCAJ
BrandVishay
€0.757
Each (In a Pack of 10)
units
3pF 200V dc 0402 (1005M) Surface Mount C0G ±0.1pF 1.02 x 0.51 x 0.61mm - 1.02mm 0.51mm 0.61mm - VJ HIFREQ -