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#:
1206J2K00151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV C0G/NP0 1206 - In Stock:
66495
- Part#:
2220J1K00153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 2220 - In Stock:
42865
- Part#:
1210Y0500123KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 50V C0G/NP0 1210 - In Stock:
89781
- Part#:
0603Y0630272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 0603 - In Stock:
383935
- Part#:
0603J0250561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 0603 - In Stock:
256991
- Part#:
0805J0100102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V X7R 0805 - In Stock:
589454
- Part#:
0603Y2500470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0603 - In Stock:
290248
- Part#:
1111J3000241KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 300V C0G/NP0 1111 - In Stock:
97897
- Part#:
1210J1K20100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1210 - In Stock:
188843
- Part#:
2220Y2500272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 2220 - In Stock:
21738
- Part#:
0805Y1K00122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 0805 - In Stock:
243879
- Part#:
2225Y1K00331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 2225 - In Stock:
15150
- Part#:
0603Y0250223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 0603 - In Stock:
319753
- Part#:
1808YA250121GCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1808 - In Stock:
72898
- Part#:
1210J2500332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1210 - In Stock:
36747
- Part#:
0603Y0100220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 10V C0G/NP0 0603 - In Stock:
376515
- Part#:
0805Y1000102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 0805 - In Stock:
241917
- Part#:
1210Y5000331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1210 - In Stock:
168899
- Part#:
1206Y6303P30DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 1206 - In Stock:
242055
- Part#:
1825Y6300391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1825 - In Stock:
61053
- Part#:
2220Y0630394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 2220 - In Stock:
33941
- Part#:
1825J6300270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1825 - In Stock:
59124
- Part#:
1210Y0500394MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1210 - In Stock:
62536
- Part#:
2225J0250820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 2225 - In Stock:
17724
- Part#:
1825Y0630562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1825 - In Stock:
40338
- Part#:
1210J1K00151KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1210 - In Stock:
113064
- Part#:
0603J3000240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 300V C0G/NP0 0603 - In Stock:
78770
- Part#:
1812J1000273KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 1812 - In Stock:
66872
- Part#:
1210Y1K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1210 - In Stock:
151934
- Part#:
2220Y2000105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 200V X7R 2220 - In Stock:
29549
- Part#:
2225Y0500394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 2225 - In Stock:
46633
- Part#:
1206J0630270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1206 - In Stock:
161237
- Part#:
1808Y0100274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 10V X7R 1808 - In Stock:
88670
- Part#:
1210Y0160683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1210 - In Stock:
103037
- Part#:
1808J2000562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 1808 - In Stock:
42235
- Part#:
1206Y2500272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1206 - In Stock:
272411
- Part#:
1808J0100153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 1808 - In Stock:
98034
- Part#:
1210J5000681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1210 - In Stock:
142639
- Part#:
0603J1000470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0603 - In Stock:
181576
- Part#:
1210J1K00122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1210 - In Stock:
125636
- Part#:
2225J5000103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 2225 - In Stock:
52411
- Part#:
1812J5000272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1812 - In Stock:
44981
- Part#:
2225J0500473GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2225 - In Stock:
9966
- Part#:
1825Y1000821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1825 - In Stock:
46359
- Part#:
1210J5000221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1210 - In Stock:
141528
- Part#:
2225J2K00151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV C0G/NP0 2225 - In Stock:
54362
- Part#:
0603Y0504P70CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0603 - In Stock:
197571
- Part#:
1825Y6300332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V X7R 1825 - In Stock:
57044
- Part#:
2225J1000124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 2225 - In Stock:
29693
- Part#:
2220J0630120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 2220 - In Stock:
31259