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#:
2225J6300274JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 630V X7R 2225 - In Stock:
14623
- Part#:
1812Y3K00100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 3KV C0G/NP0 1812 - In Stock:
73506
- Part#:
1206Y0500332FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1206 - In Stock:
56110
- Part#:
1808Y0500272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1808 - In Stock:
160999
- Part#:
1825J3K00821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV X7R 1825 - In Stock:
71423
- Part#:
1808J1000270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1808 - In Stock:
106440
- Part#:
1812Y6300154KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 630V X7R 1812 - In Stock:
34254
- Part#:
1111J1000181FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1111 - In Stock:
21939
- Part#:
0805Y0630221GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
135477
- Part#:
2225Y1000103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2225 - In Stock:
23918
- Part#:
2220J2500564KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 250V X7R 2220 - In Stock:
28243
- Part#:
1206J1000273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1206 - In Stock:
181763
- Part#:
1812J1000120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1812 - In Stock:
25082
- Part#:
0603Y2500562JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 0603 - In Stock:
220640
- Part#:
2225Y6300100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 2225 - In Stock:
24527
- Part#:
2225J5000123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 2225 - In Stock:
19813
- Part#:
1808Y0250822MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 1808 - In Stock:
92715
- Part#:
1812Y0100330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 1812 - In Stock:
83589
- Part#:
0805J2500681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 0805 - In Stock:
184064
- Part#:
2220J2K00332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 2220 - In Stock:
87034
- Part#:
2220J0250474MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 2220 - In Stock:
40741
- Part#:
2220J1K00391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 2220 - In Stock:
20131
- Part#:
1210Y2000563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1210 - In Stock:
126285
- Part#:
0805Y2500330JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0805 - In Stock:
122219
- Part#:
1206Y1K50220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1206 - In Stock:
265324
- Part#:
1210J2500822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1210 - In Stock:
150766
- Part#:
1206Y2000271JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V X7R 1206 - In Stock:
166272
- Part#:
1206J0160121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1206 - In Stock:
79914
- Part#:
2225Y1K00220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 2225 - In Stock:
41620
- Part#:
1812J0160102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1812 - In Stock:
45323
- Part#:
0505J2502P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0505 - In Stock:
82637
- Part#:
0805Y2500150KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 0805 - In Stock:
131314
- Part#:
1808J0500101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1808 - In Stock:
131735
- Part#:
0603J1501P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 150V C0G/NP0 0603 - In Stock:
259153
- Part#:
2220J0630473GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 2220 - In Stock:
19270
- Part#:
2225Y0500473GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2225 - In Stock:
8603
- Part#:
2220J1000273KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 2220 - In Stock:
40637
- Part#:
1812Y0500471FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1812 - In Stock:
21558
- Part#:
1206Y5000101JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1206 - In Stock:
177921
- Part#:
1808Y1K00222MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1808 - In Stock:
67726
- Part#:
2220Y1000223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 2220 - In Stock:
38034
- Part#:
1111J5009P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 500V C0G/NP0 1111 - In Stock:
42205
- Part#:
2225Y0500221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 2225 - In Stock:
27795
- Part#:
1210J2500332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1210 - In Stock:
26649
- Part#:
1812J5000470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1812 - In Stock:
41142
- Part#:
1825Y2500683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1825 - In Stock:
40560
- Part#:
0603J0500471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0603 - In Stock:
255128
- Part#:
1825J2000333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1825 - In Stock:
51611
- Part#:
0805J2500151GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 0805 - In Stock:
80223
- Part#:
1812Y0250182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1812 - In Stock:
46073