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庫存編號 173-2202
製造零件編號C0603C104K4RACTU
BrandKEMET
HK$0.202
個 (在毎卷:4000)
單位
100 nF 16 V dc 0603 (1608M) Surface Mount X7R ±10% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - C -
RS庫存編號 264-4630
製造零件編號C0603C104K4RACTU
BrandKEMET
HK$0.822
/個 (每包:25個)
單位
100 nF 16 V dc 0603 (1608M) Surface Mount X7R ±10% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - C -
RS庫存編號 648-0755
製造零件編號C1206C106K4PACTU
BrandKEMET
HK$2.22
/個 (每包:10個)
單位
10 µF 16 V dc 1206 (3216M) Surface Mount X5R ±10% 3.2 x 1.6 x 1.6mm - 3.2mm 1.6mm 1.6mm - C -
RS庫存編號 451-5770
製造零件編號C0805C105K4RACTU
BrandKEMET
HK$0.316
/個 (每包:25個)
單位
1 µF 16 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 0.9mm - 2mm 1.25mm 0.9mm - C -
RS庫存編號 169-6722
製造零件編號C0805C223J5GACTU
BrandKEMET
HK$2.479
個 (在毎卷:2500)
單位
22 nF 50 V dc 0805 (2012M) Surface Mount C0G ±5% 2 x 1.25 x 1.1mm - 2mm 1.25mm 1.1mm - C -
RS庫存編號 133-5655
製造零件編號C0805C105K4RACAUTO
BrandKEMET
HK$0.503
/個 (每包:150個)
單位
1 µF 16 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 0.9mm - 2mm 1.25mm 0.9mm - C -
RS庫存編號 264-4416
製造零件編號C0805C104K5RACTU
BrandKEMET
HK$1.286
/個 (每包:25個)
單位
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庫存編號 170-0054
製造零件編號C0805C105K4RACAUTO
BrandKEMET
HK$0.252
個 (在毎卷:4000)
單位
1 µF 16 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 0.9mm - 2mm 1.25mm 0.9mm - C -
RS庫存編號 133-5642
製造零件編號C0805C104K5RACAUTO
BrandKEMET
HK$0.629
/個 (每包:250個)
單位
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庫存編號 648-0935
製造零件編號C0805C180J5GACTU
BrandKEMET
HK$0.871
/個 (每包:10個)
單位
18 pF 50 V dc 0805 (2012M) Surface Mount C0G ±5% 2 x 1.25 x 0.78mm - 2mm 1.25mm 0.78mm - C -
RS庫存編號 170-0041
製造零件編號C0805C104K5RACAUTO
BrandKEMET
HK$0.323
個 (在毎卷:4000)
單位
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庫存編號 802-9911
製造零件編號C0805C223J5GACTU
BrandKEMET
HK$4.09
/個 (每包:25個)
單位
22 nF 50 V dc 0805 (2012M) Surface Mount C0G ±5% 2 x 1.25 x 1.1mm - 2mm 1.25mm 1.1mm - C -
RS庫存編號 148-008
製造零件編號C0805C103K2RACTU
BrandKEMET
HK$0.473
/個 (每包:25個)
單位
10 nF 200 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 0.78mm - 2mm 1.25mm 0.78mm - C -
RS庫存編號 169-9988
製造零件編號C0805C103K2RACTU
BrandKEMET
HK$0.89
個 (在毎卷:1000)
單位
10 nF 200 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 0.78mm - 2mm 1.25mm 0.78mm - C -
RS庫存編號 177-5104
製造零件編號C0805C103K5RACAUTO
BrandKEMET
HK$0.308
個 (在毎卷:4000)
單位
- - - - - - - - - - - - - -
RS庫存編號 170-0053
製造零件編號C1206C104K5RACAUTO
BrandKEMET
HK$0.323
個 (在毎卷:4000)
單位
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庫存編號 264-4371
製造零件編號C0805C103K5RACTU
BrandKEMET
HK$0.755
/個 (每包:25個)
單位
10 nF 50 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 0.78mm - 2mm 1.25mm 0.78mm - C -
RS庫存編號 170-0046
製造零件編號C0805C103K5RACAUTO
BrandKEMET
HK$0.362
個 (在毎卷:1000)
單位
10 nF 50 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 0.78mm - 2mm 1.25mm 0.78mm - C -
RS庫存編號 133-5654
製造零件編號C1206C104K5RACAUTO
BrandKEMET
HK$0.455
/個 (每包:150個)
單位
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庫存編號 538-1310
製造零件編號C320C104K5R5TA
BrandKEMET
HK$1.862
/個 (每包:5個)
單位
100 nF 50 V dc Radial Through Hole X7R ±10% 5.08 x 3.81 x 6.6mm - 5.08mm 3.81mm 6.6mm - Goldmax 300 -