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#:
2225Y2000333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V C0G 2225 - In Stock:
12733
- Part#:
1808J0630103GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1808 - In Stock:
76304
- Part#:
2220J0250474MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 2220 - In Stock:
59748
- Part#:
1808Y5000272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1808 - In Stock:
44048
- Part#:
1825Y6K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 6KV C0G/NP0 1825 - In Stock:
21255
- Part#:
2225Y0160102JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 2225 - In Stock:
22991
- Part#:
0805Y6300560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 0805 - In Stock:
418242
- Part#:
2225Y2K00681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV C0G/NP0 2225 - In Stock:
36984
- Part#:
2225J1K20330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 2225 - In Stock:
44647
- Part#:
1206J1K20330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 1206 - In Stock:
288206
- Part#:
1210Y0100473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 1210 - In Stock:
111964
- Part#:
0505J0630820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 0505 - In Stock:
88035
- Part#:
1812Y1000473FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V C0G 1812 - In Stock:
12476
- Part#:
1206Y0250392JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1206 - In Stock:
145668
- Part#:
0603Y0160121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 0603 - In Stock:
73024
- Part#:
1210Y2000683MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1210 - In Stock:
81109
- Part#:
2220Y5000390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 2220 - In Stock:
17533
- Part#:
2225J5000120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 2225 - In Stock:
16303
- Part#:
2225J2500393JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V C0G 2225 - In Stock:
19711
- Part#:
1808J2K05P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 2KV C0G/NP0 1808 - In Stock:
95084
- Part#:
2220Y6K00181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 6KV C0G/NP0 2220 - In Stock:
51668
- Part#:
1812Y0630334MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1812 - In Stock:
63038
- Part#:
1210J1000822MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1210 - In Stock:
90935
- Part#:
1812J0100124KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V C0G/NP0 1812 - In Stock:
44692
- Part#:
1206J6300331JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1206 - In Stock:
134869
- Part#:
1825J2K00180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 1825 - In Stock:
58130
- Part#:
1210Y5000331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1210 - In Stock:
128503
- Part#:
0603Y0630120GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 0603 - In Stock:
176672
- Part#:
1210Y2000471JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1210 - In Stock:
67153
- Part#:
2225J1K20681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 2225 - In Stock:
18193
- Part#:
0805J0500561FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 0805 - In Stock:
76059
- Part#:
2225J0160683GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 2225 - In Stock:
12526
- Part#:
1808Y6300273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 1808 - In Stock:
100465
- Part#:
1206J1K01P00DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 1000V C0G/NP0 1206 - In Stock:
190360
- Part#:
1111J3000100KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 300V C0G/NP0 1111 - In Stock:
61274
- Part#:
1825Y1000823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1825 - In Stock:
40565
- Part#:
1812J1K00151GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1812 - In Stock:
58765
- Part#:
0505J1005P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 100V C0G/NP0 0505 - In Stock:
128420
- Part#:
1210Y2000391KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1210 - In Stock:
82580
- Part#:
1812J6300222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 1812 - In Stock:
61669
- Part#:
1812J0500274JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1812 - In Stock:
78220
- Part#:
0603Y0160822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 0603 - In Stock:
410448
- Part#:
0505J3000200GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 300V C0G/NP0 0505 - In Stock:
62040
- Part#:
0805Y2000131JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 200V C0G/NP0 0805 - In Stock:
89707
- Part#:
2220J0630471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 2220 - In Stock:
33932
- Part#:
0805Y1000151KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 0805 - In Stock:
246540
- Part#:
0805J5001P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 0805 - In Stock:
289750
- Part#:
SFCDL5000332MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 3300PF 500V AXIAL - In Stock:
3464
- Part#:
1808Y5000120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1808 - In Stock:
124615
- Part#:
2220Y1K50822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.5KV X7R 2220 - In Stock:
60038