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#:
1808J0160333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1808 - In Stock:
79885
- Part#:
0805Y2000103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 0805 - In Stock:
330276
- Part#:
0603J0250563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 0603 - In Stock:
469385
- Part#:
1808J5000150KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V X7R 1808 - In Stock:
113156
- Part#:
0805J5000560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 0805 - In Stock:
78160
- Part#:
2220J2000390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 2220 - In Stock:
31094
- Part#:
0505J1501P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 150V C0G/NP0 0505 - In Stock:
127034
- Part#:
0805Y0500471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 0805 - In Stock:
114116
- Part#:
0805Y0500102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 0805 - In Stock:
379867
- Part#:
1206Y5000222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 1206 - In Stock:
279318
- Part#:
1808Y0250183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1808 - In Stock:
87290
- Part#:
1812Y1K00472JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 1812 - In Stock:
74442
- Part#:
2225Y0250154JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V C0G/NP0 2225 - In Stock:
12925
- Part#:
1206J0250100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1206 - In Stock:
89200
- Part#:
1812Y5000821KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1812 - In Stock:
90907
- Part#:
2220Y1K50331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV C0G/NP0 2220 - In Stock:
62678
- Part#:
1808J0630121KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 1808 - In Stock:
181177
- Part#:
2225Y2500182JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 2225 - In Stock:
18409
- Part#:
2220Y0160473KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 2220 - In Stock:
19676
- Part#:
1825Y2000681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1825 - In Stock:
21235
- Part#:
1206Y1K00121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1206 - In Stock:
135202
- Part#:
1825Y1K20271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 1825 - In Stock:
17478
- Part#:
1825Y2500823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
54045
- Part#:
0805Y5000331KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 0805 - In Stock:
235125
- Part#:
0603Y0250821MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 0603 - In Stock:
384771
- Part#:
0805J0166P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 0805 - In Stock:
371572
- Part#:
0805J1000102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 0805 - In Stock:
323803
- Part#:
1206Y0502P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 1206 - In Stock:
285992
- Part#:
2211YA250391FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 2211 - In Stock:
13739
- Part#:
2225Y1000823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 2225 - In Stock:
31987
- Part#:
0603Y1000222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 0603 - In Stock:
339113
- Part#:
0603Y0250681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0603 - In Stock:
189173
- Part#:
2220J1K00271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 2220 - In Stock:
66797
- Part#:
2225Y2500680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 2225 - In Stock:
8091
- Part#:
1812Y1000562GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1812 - In Stock:
34915
- Part#:
0603Y1000682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 0603 - In Stock:
293952
- Part#:
1210Y5000391GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1210 - In Stock:
75488
- Part#:
1808J1000120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1808 - In Stock:
85966
- Part#:
1812Y0250152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1812 - In Stock:
37195
- Part#:
1808YA250220FCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1808 - In Stock:
30849
- Part#:
0603J0250150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 0603 - In Stock:
64813
- Part#:
1210J0630103GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1210 - In Stock:
52776
- Part#:
0603Y1002P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 100V C0G/NP0 0603 - In Stock:
159483
- Part#:
0805J1000180FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 0805 - In Stock:
69683
- Part#:
1808J0500820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1808 - In Stock:
124709
- Part#:
0603Y2500471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 0603 - In Stock:
452681
- Part#:
1812J6300103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V X7R 1812 - In Stock:
75514
- Part#:
0805Y2500150FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 0805 - In Stock:
70461
- Part#:
1210J0160470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1210 - In Stock:
84747
- Part#:
1210Y2500471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1210 - In Stock:
42699