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#:
1206J5000470JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1206 - In Stock:
192309
- Part#:
1111J5000130JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 500V C0G/NP0 1111 - In Stock:
4590
- Part#:
1210J2500472KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 1210 - In Stock:
68383
- Part#:
1825Y2000562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 1825 - In Stock:
31414
- Part#:
1210Y1K00821KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1210 - In Stock:
111073
- Part#:
1206J0501P00BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 1206 - In Stock:
53292
- Part#:
2225Y0160394GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V C0G/NP0 2225 - In Stock:
9284
- Part#:
2220Y0100474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V X7R 2220 - In Stock:
35041
- Part#:
0805J2500160FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 250V C0G/NP0 0805 - In Stock:
52369
- Part#:
1808Y2K00271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV X7R 1808 - In Stock:
122866
- Part#:
1206Y5000101MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V X7R 1206 - In Stock:
217320
- Part#:
1210J0630473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1210 - In Stock:
95677
- Part#:
0603J2000680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0603 - In Stock:
99792
- Part#:
2220J2500150KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 2220 - In Stock:
34666
- Part#:
1825J0100220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 10V C0G/NP0 1825 - In Stock:
11171
- Part#:
0805Y2500221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 0805 - In Stock:
310427
- Part#:
1206Y0500184MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1206 - In Stock:
85969
- Part#:
1210Y1000153FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 1210 - In Stock:
27379
- Part#:
1210Y0250471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1210 - In Stock:
115637
- Part#:
0805Y0100221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V X7R 0805 - In Stock:
403588
- Part#:
0805Y0506P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0805 - In Stock:
174776
- Part#:
2225Y0250123KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 2225 - In Stock:
20993
- Part#:
1808Y0100472KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 1808 - In Stock:
150909
- Part#:
0805Y0160151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 0805 - In Stock:
317985
- Part#:
1206Y1501P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 150V C0G/NP0 1206 - In Stock:
123177
- Part#:
1812Y0160223FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1812 - In Stock:
12717
- Part#:
2225Y0100680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 2225 - In Stock:
32394
- Part#:
1210J2500123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1210 - In Stock:
150615
- Part#:
1206J0250560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1206 - In Stock:
185080
- Part#:
1808Y5000120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1808 - In Stock:
128281
- Part#:
0505Y063P400HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 63V C0G/NP0 0505 - In Stock:
77898
- Part#:
1812Y0630823JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1812 - In Stock:
66725
- Part#:
1206J5000111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 500V C0G/NP0 1206 - In Stock:
103138
- Part#:
1812J0630823JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V C0G/NP0 1812 - In Stock:
42454
- Part#:
1210Y5000333KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 1210 - In Stock:
104633
- Part#:
2225Y2K50120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2.5KV C0G/NP0 2225 - In Stock:
26200
- Part#:
2220Y0250823FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 2220 - In Stock:
5405
- Part#:
1812J1000334MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 100V X7R 1812 - In Stock:
58487
- Part#:
2211JA254P70CCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 2211 - In Stock:
56113
- Part#:
1210Y5000393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 1210 - In Stock:
73130
- Part#:
0805J2500150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 0805 - In Stock:
438239
- Part#:
2220JA250102JXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 2220 - In Stock:
69776
- Part#:
1206J5000111JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 500V C0G/NP0 1206 - In Stock:
96096
- Part#:
0805J0630271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0805 - In Stock:
398790
- Part#:
0805Y0250472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 0805 - In Stock:
242442
- Part#:
1206J0160102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1206 - In Stock:
83851
- Part#:
2225J2500181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 2225 - In Stock:
33351
- Part#:
1812Y0250684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1812 - In Stock:
79330
- Part#:
1206Y6300560JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
196363
- Part#:
1206Y2000333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1206 - In Stock:
218966