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#:
0805J0630104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 0805 - In Stock:
382389
- Part#:
2220Y2000330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 2220 - In Stock:
46606
- Part#:
1206J2500271JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1206 - In Stock:
138887
- Part#:
1206Y2500270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1206 - In Stock:
253172
- Part#:
1210J0250271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 1210 - In Stock:
40876
- Part#:
2211YA250470KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2211 - In Stock:
67942
- Part#:
1825J6300104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 630V X7R 1825 - In Stock:
62913
- Part#:
2225J3K00471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
50568
- Part#:
0603Y0160101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V X7R 0603 - In Stock:
565107
- Part#:
0805J0250331JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V X7R 0805 - In Stock:
256836
- Part#:
1808Y2500184JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 1808 - In Stock:
76425
- Part#:
0805Y0250330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 0805 - In Stock:
169916
- Part#:
1808J5000561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1808 - In Stock:
164906
- Part#:
1808Y3K00122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 3KV X7R 1808 - In Stock:
124297
- Part#:
1812Y1K00562JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV X7R 1812 - In Stock:
78277
- Part#:
1111Y1500820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 150V C0G/NP0 1111 - In Stock:
25459
- Part#:
1206J1K23P90BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1.2KV C0G/NP0 1206 - In Stock:
76052
- Part#:
2225J0250275MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 25V X7R 2225 - In Stock:
20645
- Part#:
2225Y0100474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V X7R 2225 - In Stock:
31996
- Part#:
1111J5005P60CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1111 - In Stock:
4375
- Part#:
1812Y6300392JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V C0G/NP0 1812 - In Stock:
59746
- Part#:
1206Y0160121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
263005
- Part#:
0603Y2001P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 0603 - In Stock:
321123
- Part#:
1111J630P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 630V C0G/NP0 1111 - In Stock:
76622
- Part#:
1812Y6300562JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1812 - In Stock:
75286
- Part#:
1808Y0500123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1808 - In Stock:
157379
- Part#:
2220J3K00821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV C0G/NP0 2220 - In Stock:
54383
- Part#:
1808Y0500223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1808 - In Stock:
118284
- Part#:
1812Y2500122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1812 - In Stock:
75376
- Part#:
2220J1K00122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 2220 - In Stock:
21571
- Part#:
2225J1000333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 2225 - In Stock:
58068
- Part#:
2220Y0500680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 2220 - In Stock:
10930
- Part#:
0805J0630392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0805 - In Stock:
328325
- Part#:
1825J6300472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 1825 - In Stock:
51445
- Part#:
1812J1K20152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV C0G 1812 - In Stock:
67049
- Part#:
1808Y0250823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1808 - In Stock:
127990
- Part#:
2225Y6K00150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 6KV C0G/NP0 2225 - In Stock:
64197
- Part#:
1206Y0500183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 1206 - In Stock:
249851
- Part#:
2225Y0100680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 2225 - In Stock:
18533
- Part#:
2225J0160330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 2225 - In Stock:
24068
- Part#:
1808Y0500394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1808 - In Stock:
74809
- Part#:
0603Y0100331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 0603 - In Stock:
310659
- Part#:
1812Y1K20332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 1812 - In Stock:
74522
- Part#:
1210J0500153KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1210 - In Stock:
96531
- Part#:
0603Y0500391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0603 - In Stock:
69764
- Part#:
0805Y0160270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 0805 - In Stock:
260400
- Part#:
1210J0160393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1210 - In Stock:
134035
- Part#:
1808J2K55P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 2.5KV C0G/NP0 1808 - In Stock:
93867
- Part#:
1808Y0500153KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1808 - In Stock:
112136
- Part#:
2220J0100392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V C0G/NP0 2220 - In Stock:
48056