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#:
2220Y1K50123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1.5KV X7R 2220 - In Stock:
52812
- Part#:
2225J6K00102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 6KV X7R 2225 - In Stock:
98200
- Part#:
2220J0630123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 2220 - In Stock:
14144
- Part#:
0603J1002P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 100V C0G/NP0 0603 - In Stock:
296480
- Part#:
1812Y5000392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1812 - In Stock:
77348
- Part#:
1808J5000391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1808 - In Stock:
82668
- Part#:
0603Y2000910FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 200V C0G/NP0 0603 - In Stock:
64676
- Part#:
1206J0500391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1206 - In Stock:
264518
- Part#:
2220Y0630151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 2220 - In Stock:
26527
- Part#:
0805J0250272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 0805 - In Stock:
101720
- Part#:
2225Y1K20561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV C0G/NP0 2225 - In Stock:
45355
- Part#:
1808Y1K00103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1808 - In Stock:
121852
- Part#:
1808Y0630272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1808 - In Stock:
130773
- Part#:
1808J0500472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1808 - In Stock:
101019
- Part#:
1825J0630154GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V C0G/NP0 1825 - In Stock:
11621
- Part#:
2225J1000821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 2225 - In Stock:
10846
- Part#:
2225Y6K00391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV X7R 2225 - In Stock:
64423
- Part#:
2220J0630393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 2220 - In Stock:
60676
- Part#:
1210J2000180JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1210 - In Stock:
81725
- Part#:
1206Y5000272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1206 - In Stock:
256583
- Part#:
0805J2001P50CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0805 - In Stock:
132325
- Part#:
0805J1000122FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 0805 - In Stock:
67124
- Part#:
0805Y1000152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 0805 - In Stock:
316700
- Part#:
1210Y5000272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1210 - In Stock:
140696
- Part#:
0603Y0630392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0603 - In Stock:
347836
- Part#:
0805J0630820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 0805 - In Stock:
205419
- Part#:
0805J2000181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 0805 - In Stock:
299760
- Part#:
0603J0250181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 0603 - In Stock:
350288
- Part#:
1825J1K50821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 1825 - In Stock:
57388
- Part#:
1812Y0500560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1812 - In Stock:
71606
- Part#:
1812J3K00560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 3KV C0G/NP0 1812 - In Stock:
76682
- Part#:
2225Y0160150KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 2225 - In Stock:
24019
- Part#:
0505J0500151JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0505 - In Stock:
105644
- Part#:
1812J0630150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1812 - In Stock:
76787
- Part#:
1825Y4K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 4KV X7R 1825 - In Stock:
80514
- Part#:
0805Y0630272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 0805 - In Stock:
251970
- Part#:
2220Y0250224GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V C0G/NP0 2220 - In Stock:
10300
- Part#:
2220Y0250270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 2220 - In Stock:
39016
- Part#:
1206J0630222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 1206 - In Stock:
279685
- Part#:
2220J2500470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2220 - In Stock:
13138
- Part#:
1206J0630153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1206 - In Stock:
145806
- Part#:
0805J0500331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0805 - In Stock:
392304
- Part#:
1825J1K20123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1.2KV X7R 1825 - In Stock:
61617
- Part#:
1812J1000122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1812 - In Stock:
89380
- Part#:
2225Y0500562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 2225 - In Stock:
32913
- Part#:
1210J5000182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1210 - In Stock:
199635
- Part#:
2220J1K00183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 2220 - In Stock:
70520
- Part#:
0805J0250330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 0805 - In Stock:
122197
- Part#:
1825Y0160123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1825 - In Stock:
38996
- Part#:
0805Y2500910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 250V C0G/NP0 0805 - In Stock:
73069