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#:
1812Y6300391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1812 - In Stock:
91591
- Part#:
2225Y5K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 5KV C0G/NP0 2225 - In Stock:
16107
- Part#:
1210J1K00330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1210 - In Stock:
83522
- Part#:
2220J6300470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 2220 - In Stock:
65648
- Part#:
1808Y1000392JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1808 - In Stock:
56137
- Part#:
1210J0500153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1210 - In Stock:
156618
- Part#:
1206Y0100270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 1206 - In Stock:
87373
- Part#:
1825Y1K00103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1825 - In Stock:
37973
- Part#:
2220J6300683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 630V X7R 2220 - In Stock:
66521
- Part#:
1206Y0100224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V X7R 1206 - In Stock:
186968
- Part#:
1825Y2500270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1825 - In Stock:
11541
- Part#:
0603J0632P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 63V C0G/NP0 0603 - In Stock:
183822
- Part#:
1808Y0100102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V X7R 1808 - In Stock:
180761
- Part#:
1206J0255P60BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 1206 - In Stock:
98521
- Part#:
1812JA250561MXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1812 - In Stock:
92156
- Part#:
0805J2500100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 0805 - In Stock:
193681
- Part#:
1808Y2500182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 1808 - In Stock:
142059
- Part#:
0805J5000222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 0805 - In Stock:
331884
- Part#:
1206J5000270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1206 - In Stock:
89348
- Part#:
1812Y1K00122GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1812 - In Stock:
45358
- Part#:
1210Y0105P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 10V C0G/NP0 1210 - In Stock:
84345
- Part#:
1808J0500101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1808 - In Stock:
123971
- Part#:
1808J0630104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1808 - In Stock:
113504
- Part#:
1206Y6300680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1206 - In Stock:
138829
- Part#:
1210Y2500472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 1210 - In Stock:
89132
- Part#:
1206J1K00560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1206 - In Stock:
180161
- Part#:
1210Y0630390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1210 - In Stock:
122705
- Part#:
2225Y1K00393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1KV X7R 2225 - In Stock:
21509
- Part#:
1206J2000390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1206 - In Stock:
232819
- Part#:
2225J5000221MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 2225 - In Stock:
46783
- Part#:
2225Y0160685KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8UF 16V X7R 2225 - In Stock:
13699
- Part#:
2220Y6300391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 2220 - In Stock:
70794
- Part#:
2220Y1000182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 2220 - In Stock:
9037
- Part#:
2220Y0500153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 2220 - In Stock:
38763
- Part#:
1808Y0500331KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 1808 - In Stock:
114655
- Part#:
0603J2000332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 0603 - In Stock:
513634
- Part#:
2225J0160275KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 16V X7R 2225 - In Stock:
30495
- Part#:
0805Y1500150JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 150V C0G/NP0 0805 - In Stock:
109198
- Part#:
0805Y0100561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V X7R 0805 - In Stock:
501160
- Part#:
1812Y0500562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1812 - In Stock:
108624
- Part#:
1812J0250681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1812 - In Stock:
92221
- Part#:
0805J2500822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 0805 - In Stock:
312779
- Part#:
2220J1K20271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV X7R 2220 - In Stock:
61251
- Part#:
1808Y5004P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1808 - In Stock:
97648
- Part#:
1210J0500100GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1210 - In Stock:
76346
- Part#:
1210Y0250332MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 1210 - In Stock:
94833
- Part#:
2220J0160183KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 2220 - In Stock:
34659
- Part#:
1111J300P500CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 300V C0G/NP0 1111 - In Stock:
85804
- Part#:
0805Y2000473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 0805 - In Stock:
249531
- Part#:
1206Y2500181JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1206 - In Stock:
133411