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#:
SFBCL5000681MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 680PF 500V AXIAL - In Stock:
3929
- Part#:
1206J1K50472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 1206 - In Stock:
198345
- Part#:
1206J0500330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1206 - In Stock:
83250
- Part#:
1808J1K00820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1808 - In Stock:
116610
- Part#:
2225J1000684JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 100V X7R 2225 - In Stock:
21365
- Part#:
2220Y2500472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 2220 - In Stock:
21655
- Part#:
1206J5000181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1206 - In Stock:
155211
- Part#:
1206J5000301GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 500V C0G/NP0 1206 - In Stock:
76969
- Part#:
2225Y5000154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 500V X7R 2225 - In Stock:
20754
- Part#:
2220Y4K00820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 4KV C0G/NP0 2220 - In Stock:
57677
- Part#:
1808J0500102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1808 - In Stock:
155541
- Part#:
1210Y1000122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1210 - In Stock:
120277
- Part#:
1808Y1K50270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1808 - In Stock:
105307
- Part#:
1206Y0500152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1206 - In Stock:
146579
- Part#:
2220J3K00391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV C0G/NP0 2220 - In Stock:
18852
- Part#:
0805J2501P00CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 250V C0G/NP0 0805 - In Stock:
120934
- Part#:
0603Y0502P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0603 - In Stock:
89089
- Part#:
1808Y1K00271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 1808 - In Stock:
99743
- Part#:
1206J5002P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 500V C0G/NP0 1206 - In Stock:
126040
- Part#:
0805Y0500683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 0805 - In Stock:
213387
- Part#:
2225Y0630472GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 2225 - In Stock:
14252
- Part#:
1808Y1K50820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 1808 - In Stock:
63036
- Part#:
0603J0630181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0603 - In Stock:
129065
- Part#:
0805Y1000820MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0805 - In Stock:
104279
- Part#:
1825J1K50100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.5KV C0G/NP0 1825 - In Stock:
55979
- Part#:
2225Y2K00181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV C0G/NP0 2225 - In Stock:
40749
- Part#:
1808J0500471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 1808 - In Stock:
161836
- Part#:
1812Y0100154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 1812 - In Stock:
75024
- Part#:
2225J0500122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 2225 - In Stock:
10833
- Part#:
1206Y0638P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1206 - In Stock:
196594
- Part#:
2225Y6300470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 2225 - In Stock:
39756
- Part#:
1825Y5K00331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 5KV C0G/NP0 1825 - In Stock:
44047
- Part#:
1210J6308P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 630V C0G/NP0 1210 - In Stock:
99896
- Part#:
1808Y1000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1808 - In Stock:
70237
- Part#:
1812J0100122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 1812 - In Stock:
84503
- Part#:
0805J0100103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V X7R 0805 - In Stock:
279478
- Part#:
1210J0500124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1210 - In Stock:
144677
- Part#:
1808Y5000222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 1808 - In Stock:
107227
- Part#:
1210Y6300822JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 1210 - In Stock:
86770
- Part#:
0603J0252P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 25V C0G/NP0 0603 - In Stock:
125458
- Part#:
2220J0500222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 2220 - In Stock:
36983
- Part#:
0805Y0500182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 0805 - In Stock:
266060
- Part#:
0805Y0250680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 0805 - In Stock:
341215
- Part#:
1812J5000180GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1812 - In Stock:
60213
- Part#:
1812J0160183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1812 - In Stock:
65085
- Part#:
0805Y1000101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0805 - In Stock:
209266
- Part#:
2220J1K20273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.2KV X7R 2220 - In Stock:
53116
- Part#:
1812YA250820GCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1812 - In Stock:
54649
- Part#:
1808Y0100153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 1808 - In Stock:
109001
- Part#:
1210J1K00101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1210 - In Stock:
187830