Knowles Syfer
- Knowles Syfer (formerly Syfer Technology Limited) is a premier global manufacturer renowned for innovative application specific high-voltage, Hi-Q RF MLCCs and thru-hole/SMT EMI suppression filters. Our comprehensive product range includes; MLCCs include RF/Microwave/ultra-low ESR, high voltage to 12 k VDC, 250 VAC ratings, safety certified SMDs as well as space-grade parts. Our patented StackiCap™ is a unique capacitor assembly designed to achieve high capacitance and high voltage.Syfer’s EMI filter lineup has SMD feed through capacitors rated to 3 A, SMD C and Pi filters rated to 20 A and X2Y® technology.
The broad Syfer AEC Q200 qualified family features both surface mount EMI filters and high-voltage MLCCs focused on the HEV and EV automotive market.
Worldwide manufacturing operations include a brand new facility in Suzhou, China, equipped with modern equipment to assure consistent, high quality products to meet the growing needs of our global markets.
Product Category
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Product List
- Part#:
1808J0108P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 10V C0G/NP0 1808 - In Stock:
94814
- Part#:
1206Y2500201GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 250V C0G/NP0 1206 - In Stock:
64488
- Part#:
1808J0250272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1808 - In Stock:
63510
- Part#:
0603Y0100331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V X7R 0603 - In Stock:
433251
- Part#:
0603Y0160152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 0603 - In Stock:
491510
- Part#:
1206J2000154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1206 - In Stock:
110804
- Part#:
1812Y1K00152JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 1812 - In Stock:
55589
- Part#:
1210J1K20471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
176642
- Part#:
2220J1K20820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 2220 - In Stock:
38307
- Part#:
2220J1000101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 2220 - In Stock:
28140
- Part#:
1210Y5006P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1210 - In Stock:
115612
- Part#:
1206Y0500123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1206 - In Stock:
180269
- Part#:
0805Y1000561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
488350
- Part#:
2220J2500681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 2220 - In Stock:
9475
- Part#:
1808Y2000150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1808 - In Stock:
94116
- Part#:
1210J1K56P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1.5KV C0G/NP0 1210 - In Stock:
104740
- Part#:
2225Y2K00220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2KV C0G/NP0 2225 - In Stock:
16756
- Part#:
0805Y1500120KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 150V C0G/NP0 0805 - In Stock:
122458
- Part#:
2220Y5000681KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 2220 - In Stock:
44419
- Part#:
2225J0630275KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 63V X7R 2225 - In Stock:
19393
- Part#:
1206J0636P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 1206 - In Stock:
207208
- Part#:
0805J0100332JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V C0G/NP0 0805 - In Stock:
249896
- Part#:
1111Y3000161FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1111 - In Stock:
30592
- Part#:
1210J5000331MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1210 - In Stock:
139575
- Part#:
1206Y2000121KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1206 - In Stock:
167543
- Part#:
1812J5000820JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1812 - In Stock:
80063
- Part#:
0805J1K00471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 0805 - In Stock:
285915
- Part#:
1206Y5000472KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1206 - In Stock:
190851
- Part#:
2225Y0500124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 2225 - In Stock:
36867
- Part#:
0505Y0500820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 0505 - In Stock:
38253
- Part#:
1812J5000103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 1812 - In Stock:
67699
- Part#:
2225J2000151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 2225 - In Stock:
16538
- Part#:
2225Y2500273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 2225 - In Stock:
34440
- Part#:
1210J6300221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1210 - In Stock:
95732
- Part#:
0805Y0508P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0805 - In Stock:
173058
- Part#:
1812J0630560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1812 - In Stock:
57780
- Part#:
0805Y0160563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 0805 - In Stock:
209558
- Part#:
2220J6300331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 2220 - In Stock:
73057
- Part#:
2220J2500821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2220 - In Stock:
32909
- Part#:
0805Y0630102MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 0805 - In Stock:
286406
- Part#:
SFBCC5000682MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 6800PF 500V AXIAL - In Stock:
4166
- Part#:
1808J2K00220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2KV C0G/NP0 1808 - In Stock:
98012
- Part#:
1825Y0100472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 1825 - In Stock:
20720
- Part#:
2220Y0250121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2220 - In Stock:
8722
- Part#:
1812Y1K20181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1812 - In Stock:
71898
- Part#:
1206Y2000154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1206 - In Stock:
162128
- Part#:
0805J150P900CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 150V C0G/NP0 0805 - In Stock:
130930
- Part#:
0603J0631P00BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 0603 - In Stock:
162655
- Part#:
1812Y0250102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1812 - In Stock:
86868
- Part#:
1812Y5000102GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1812 - In Stock:
59908