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#:
1808J2000221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1808 - In Stock:
175750
- Part#:
1206Y2500911GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 250V C0G/NP0 1206 - In Stock:
67820
- Part#:
1808J6300181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1808 - In Stock:
133556
- Part#:
1206J2500391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1206 - In Stock:
176029
- Part#:
1210Y0500180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1210 - In Stock:
90729
- Part#:
1812J0630152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1812 - In Stock:
89853
- Part#:
1812Y3K00182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 3KV X7R 1812 - In Stock:
74211
- Part#:
1206Y0500331KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 1206 - In Stock:
219026
- Part#:
1825Y0160273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 1825 - In Stock:
34754
- Part#:
1210J6300391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1210 - In Stock:
80906
- Part#:
0505J0630330FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0505 - In Stock:
37134
- Part#:
0805Y6300181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 0805 - In Stock:
405443
- Part#:
1808Y0500183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1808 - In Stock:
48669
- Part#:
1210Y1000103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1210 - In Stock:
106131
- Part#:
1812Y1000181GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1812 - In Stock:
37020
- Part#:
1210J1000151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1210 - In Stock:
81622
- Part#:
2220Y5000332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 2220 - In Stock:
53975
- Part#:
1812Y0160821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1812 - In Stock:
41947
- Part#:
1111J1500361GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 150V C0G/NP0 1111 - In Stock:
53668
- Part#:
2225Y2500684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 250V X7R 2225 - In Stock:
29458
- Part#:
SFCIL5000472MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 500V AXIAL - In Stock:
7514
- Part#:
1111Y2000561GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1111 - In Stock:
37789
- Part#:
0603Y2500271MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 0603 - In Stock:
339846
- Part#:
2220Y1000824KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 100V X7R 2220 - In Stock:
24267
- Part#:
1206Y0100681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V X7R 1206 - In Stock:
289369
- Part#:
0805J0255P60BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 0805 - In Stock:
90312
- Part#:
1812J0500122JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1812 - In Stock:
102295
- Part#:
1808Y2500221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1808 - In Stock:
143581
- Part#:
0805J1K00560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 0805 - In Stock:
212658
- Part#:
1210Y1K50121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.5KV C0G/NP0 1210 - In Stock:
67307
- Part#:
1812J1K20330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 1812 - In Stock:
85755
- Part#:
1825Y0160470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1825 - In Stock:
41204
- Part#:
1206Y5002P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 500V C0G/NP0 1206 - In Stock:
53049
- Part#:
1210J6300821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1210 - In Stock:
147297
- Part#:
1812J0250181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 1812 - In Stock:
80439
- Part#:
1206Y0630472GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1206 - In Stock:
75303
- Part#:
2220Y0160153JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2220 - In Stock:
28852
- Part#:
0805Y0500240KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 50V C0G/NP0 0805 - In Stock:
120914
- Part#:
1210J2500682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 1210 - In Stock:
56175
- Part#:
0805Y0100154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 0805 - In Stock:
288879
- Part#:
0805J0160472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 0805 - In Stock:
319322
- Part#:
0805J2002P40DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 200V C0G/NP0 0805 - In Stock:
122489
- Part#:
1206Y0630221MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V X7R 1206 - In Stock:
196013
- Part#:
0603J2500330JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0603 - In Stock:
123418
- Part#:
0805J1000682JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 0805 - In Stock:
217572
- Part#:
1812J0500333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1812 - In Stock:
82183
- Part#:
2225Y2K00820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 2225 - In Stock:
45666
- Part#:
2225J3K00330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 3KV C0G/NP0 2225 - In Stock:
19148
- Part#:
1808J1K00271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1808 - In Stock:
60607
- Part#:
1206J0160181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1206 - In Stock:
268312