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#:
0805Y0630560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0805 - In Stock:
350201
- Part#:
1825J1K20221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 1825 - In Stock:
17893
- Part#:
0805J5005P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 0805 - In Stock:
80595
- Part#:
0805Y0100120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 0805 - In Stock:
389425
- Part#:
1210J1000680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1210 - In Stock:
77017
- Part#:
0805Y0250330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 0805 - In Stock:
104180
- Part#:
1808Y2K00391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV X7R 1808 - In Stock:
103377
- Part#:
1206Y0500123KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1206 - In Stock:
193271
- Part#:
2220Y0100154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 2220 - In Stock:
34272
- Part#:
1206J0505P60DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1206 - In Stock:
175783
- Part#:
1206J0500103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1206 - In Stock:
99883
- Part#:
0805J1000750KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 100V C0G/NP0 0805 - In Stock:
115837
- Part#:
1808J2K50181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2.5KV X7R 1808 - In Stock:
99762
- Part#:
1206Y2500562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1206 - In Stock:
195157
- Part#:
2225Y5000561MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 2225 - In Stock:
34293
- Part#:
1206Y1K50181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV X7R 1206 - In Stock:
286892
- Part#:
2220Y0160220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 2220 - In Stock:
24895
- Part#:
1210J0630680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1210 - In Stock:
80378
- Part#:
0603J0630820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 0603 - In Stock:
158343
- Part#:
0603Y0630151GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0603 - In Stock:
149306
- Part#:
1206Y0160561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V X7R 1206 - In Stock:
206473
- Part#:
1825Y3K00681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 3KV X7R 1825 - In Stock:
49006
- Part#:
1206Y2503P30CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 250V C0G/NP0 1206 - In Stock:
167649
- Part#:
2220J0630683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 2220 - In Stock:
50876
- Part#:
1206Y2K00820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 1206 - In Stock:
110531
- Part#:
0805Y0630681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 0805 - In Stock:
215856
- Part#:
0805Y2503P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 250V C0G/NP0 0805 - In Stock:
132678
- Part#:
2225Y6300561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 2225 - In Stock:
49597
- Part#:
2225J2K50391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV X7R 2225 - In Stock:
36223
- Part#:
1210J0100183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V C0G/NP0 1210 - In Stock:
83464
- Part#:
2220Y1K50821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 2220 - In Stock:
52791
- Part#:
0603Y0250221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 0603 - In Stock:
342480
- Part#:
1812Y0500222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1812 - In Stock:
79096
- Part#:
1210J2000391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1210 - In Stock:
120435
- Part#:
1210J0500333KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1210 - In Stock:
104644
- Part#:
2220J1000101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 2220 - In Stock:
26101
- Part#:
1206Y1000102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1206 - In Stock:
198767
- Part#:
1812Y1K00150FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1812 - In Stock:
29559
- Part#:
1111Y1500272JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 150V C0G/NP0 1111 - In Stock:
48911
- Part#:
1206J0501P00BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 1206 - In Stock:
108003
- Part#:
1812J0250150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1812 - In Stock:
63300
- Part#:
2220Y6300150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 2220 - In Stock:
50903
- Part#:
2225J0630223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 2225 - In Stock:
37584
- Part#:
1812J6300223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 630V X7R 1812 - In Stock:
70615
- Part#:
1808J2500391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
103813
- Part#:
2220J5000120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 2220 - In Stock:
48127
- Part#:
0805J0160181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V X7R 0805 - In Stock:
456822
- Part#:
1206Y0500820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1206 - In Stock:
202473
- Part#:
2225Y0250221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 2225 - In Stock:
27912
- Part#:
1210J0100681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 1210 - In Stock:
134555