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 538-1219
製造零件編號C315C220J2G5TA
BrandKEMET
HK$3.634
/個 (每包:5個)
單位
22 pF 200 V dc - Through Hole C0G ±5% 3.81 x 3.3 x 5.33mm - 3.81mm 3.3mm 5.33mm - Goldmax 300 -
RS庫存編號 652-1705
製造零件編號VJ0402A100JXAAC
BrandVishay
HK$0.453
/個 (每包:50個)
單位
10 pF 50 V dc 0402 (1005M) Surface Mount C0G ±5% 1 x 0.5 x 0.6mm - 1mm 0.5mm 0.6mm - VJ -
RS庫存編號 915-9114
製造零件編號C1608X5R1A226M080AC
BrandTDK
HK$3.065
/個 (每包:20個)
單位
22 µF 10 V dc 0603 (1608M) Surface Mount X5R ±20% 1.6 x 0.8 x 0.8mm - 1.6mm 0.8mm 0.8mm - C -
RS庫存編號 170-0197
製造零件編號C1206C104K1RACTU
BrandKEMET
HK$0.565
個 (在毎卷:1000)
單位
100 nF 100 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 391-214
製造零件編號12065C104KAT2A
BrandAVX
HK$1.27
/個 (每包:50個)
單位
100 nF 50 V dc 1206 (3216M) Surface Mount X7R ±10% 3.2 x 1.6 x 0.94mm - 3.2mm 1.6mm 0.94mm - FlEXITERM -
RS庫存編號 169-6194
製造零件編號GRM31CR60J476ME19L
BrandMurata
HK$2.03
個 (在毎卷:2000)
單位
47 µF 6.3 V dc 1206 (3216M) Surface Mount X5R ±20% - - - - - - GRM -
RS庫存編號 135-0204
製造零件編號1812GC102KAT2A
BrandAVX
HK$2.92
個 (在毎卷:1000)
單位
1 nF 2 kV dc 1812 (4532M) Surface Mount X7R ±10% 4.6 x 3.2 x 2.2mm - 4.6mm 3.2mm 2.2mm - - -
RS庫存編號 723-5593
製造零件編號GRM188R71A224KA01D
BrandMurata
HK$0.488
/個 (每包:100個)
單位
220 nF 10 V dc 0603 (1608M) Surface Mount X7R ±10% - - - - - - GRM -
RS庫存編號 124-3308
製造零件編號12063C475KAT2A
BrandAVX
HK$0.975
個 (在毎卷:2500)
單位
4.7 µF 25 V dc 1206 (3216M) Surface Mount X7R ±10% 3.2 x 1.6 x 1.78mm - 3.2mm 1.6mm 1.78mm - FlEXITERM -
RS庫存編號 124-3230
製造零件編號12065C104KAT2A
BrandAVX
HK$0.339
個 (在毎卷:4000)
單位
100 nF 50 V dc 1206 (3216M) Surface Mount X7R ±10% 3.2 x 1.6 x 0.94mm - 3.2mm 1.6mm 0.94mm - FlEXITERM -
RS庫存編號 456-8257
製造零件編號223878719749
BrandYageo
HK$0.188
/個 (每包:50個)
單位
100 nF 16 V dc 0402 (1005M) Surface Mount Y5V ±20% 1 x 0.5 x 0.5mm - 1mm 0.5mm 0.5mm - Standard -
RS庫存編號 170-0051
製造零件編號C0805C224K5RACAUTO
BrandKEMET
HK$0.545
個 (在毎卷:1000)
單位
220 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 133-5658
製造零件編號C0603C104K3RACAUTO
BrandKEMET
HK$0.599
/個 (每包:250個)
單位
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庫存編號 814-5417
製造零件編號GRM1555C1HR70WA01D
BrandMurata
HK$0.505
/個 (每包:250個)
單位
0.7 pF 50 V dc 0402 (1005M) Surface Mount C0G ±0.05pF 1 x 0.5 x 0.5mm - 1mm 0.5mm 0.5mm - GRM -
RS庫存編號 802-9927
製造零件編號C0805C224K5RACTU
BrandKEMET
HK$0.391
個 (在毎卷:500)
單位
220 nF 50 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 1.25mm - 2mm 1.25mm 1.25mm - C -
RS庫存編號 723-6815
製造零件編號GRM32ER71E226KE15L
BrandMurata
HK$15.685
/個 (每包:2個)
單位
22 µF 25 V dc 1210 (3225M) Surface Mount X7R ±10% - - - - - - GRM -
RS庫存編號 148-159
製造零件編號C0805C332J3GACTU
BrandKEMET
HK$3.254
/個 (每包:25個)
單位
3.3 nF 25 V dc 0805 (2012M) Surface Mount C0G ±5% 2 x 1.25 x 0.9mm - 2mm 1.25mm 0.9mm - C -
RS庫存編號 699-4951
製造零件編號CK06BX223K
BrandAVX
HK$9.93
/個 (每包:5個)
單位
22 nF 100 V dc - Axial X7R ±10% 7.37 x 2.29 x 7.37mm - 7.37mm 2.29mm 7.37mm - CK -
RS庫存編號 177-9442
製造零件編號C2012X7R1V475K125AC
BrandTDK
HK$1.93
個 (在毎卷:1000)
單位
- - - - - - - - - - - - - -
RS庫存編號 170-0153
製造零件編號C0805C102K5RACTU
BrandKEMET
HK$0.216
個 (在毎卷:4000)
單位
1 nF 50 V dc 0805 (2012M) Surface Mount X7R ±10% 2 x 1.25 x 0.78mm - 2mm 1.25mm 0.78mm - C -