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#:
1808Y0250681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 1808 - In Stock:
157893
- Part#:
1812Y5000120GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1812 - In Stock:
48068
- Part#:
2220J1K00270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 2220 - In Stock:
41396
- Part#:
1825J0160471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1825 - In Stock:
11862
- Part#:
1808J0500331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1808 - In Stock:
94017
- Part#:
2220Y2K00390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 2220 - In Stock:
63163
- Part#:
1206Y1000183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1206 - In Stock:
134182
- Part#:
0505Y063P500HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 63V C0G/NP0 0505 - In Stock:
67430
- Part#:
1808Y0506P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1808 - In Stock:
100013
- Part#:
2220Y1K50681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV C0G/NP0 2220 - In Stock:
48854
- Part#:
0805Y0250152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V X7R 0805 - In Stock:
388806
- Part#:
0805J6300101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V X7R 0805 - In Stock:
653009
- Part#:
1210J0500105MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 1210 - In Stock:
67577
- Part#:
2225J1K00820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 2225 - In Stock:
50202
- Part#:
1206J0630390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1206 - In Stock:
217987
- Part#:
1210J0250221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1210 - In Stock:
104036
- Part#:
0603Y1000122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 0603 - In Stock:
361120
- Part#:
1808YA250180FCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
31147
- Part#:
1206Y2K00180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 1206 - In Stock:
150139
- Part#:
0805J0630300GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 63V C0G/NP0 0805 - In Stock:
71542
- Part#:
2220J6K00100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 6KV C0G/NP0 2220 - In Stock:
70921
- Part#:
1210J1K00822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1210 - In Stock:
144248
- Part#:
1210Y0250151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1210 - In Stock:
79499
- Part#:
1206J0631P00CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 1206 - In Stock:
132538
- Part#:
1825Y0500105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 1825 - In Stock:
34999
- Part#:
0603J0251P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 25V C0G/NP0 0603 - In Stock:
388991
- Part#:
1812Y2000220KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1812 - In Stock:
88068
- Part#:
1825J5000681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1825 - In Stock:
78183
- Part#:
1210Y0630824JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 1210 - In Stock:
66585
- Part#:
1808Y0500562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
177458
- Part#:
1825Y6300124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 1825 - In Stock:
32994
- Part#:
1210J0630274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1210 - In Stock:
104030
- Part#:
1210J1000152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1210 - In Stock:
81615
- Part#:
2220Y0160394MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 2220 - In Stock:
39041
- Part#:
1808J5004P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1808 - In Stock:
91221
- Part#:
1206Y5000330GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1206 - In Stock:
91288
- Part#:
1808Y0250105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 25V X7R 1808 - In Stock:
88543
- Part#:
2225J2000120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2225 - In Stock:
6798
- Part#:
0805Y0250150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 0805 - In Stock:
263202
- Part#:
1812J1000472FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1812 - In Stock:
23773
- Part#:
1206Y6309P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 630V C0G/NP0 1206 - In Stock:
30722
- Part#:
2220Y2K00470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 2220 - In Stock:
61697
- Part#:
1210Y0504P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 1210 - In Stock:
57139
- Part#:
1808J2000680JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V X7R 1808 - In Stock:
109828
- Part#:
0603Y2501P80HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0603 - In Stock:
96136
- Part#:
2220J0500682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 2220 - In Stock:
55317
- Part#:
1812Y1000224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1812 - In Stock:
60872
- Part#:
0603J1000331JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 0603 - In Stock:
279977
- Part#:
1808J0500681KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 1808 - In Stock:
96956
- Part#:
2225Y2K50222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2.5KV X7R 2225 - In Stock:
23448