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#:
1825J0630101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1825 - In Stock:
23805
- Part#:
2225Y1000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 2225 - In Stock:
7293
- Part#:
1808J5000271KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1808 - In Stock:
91404
- Part#:
0805J2500100GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 0805 - In Stock:
63616
- Part#:
2220J0160270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 2220 - In Stock:
29176
- Part#:
1206Y0508P20CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1206 - In Stock:
115220
- Part#:
1206J5000390GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1206 - In Stock:
115180
- Part#:
1825Y5000181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1825 - In Stock:
63665
- Part#:
2220J5000560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 2220 - In Stock:
15216
- Part#:
0805Y2003P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 200V C0G/NP0 0805 - In Stock:
145340
- Part#:
1206J0500470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1206 - In Stock:
175844
- Part#:
2220J2K00471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 2220 - In Stock:
67885
- Part#:
1206J1001P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 1206 - In Stock:
132620
- Part#:
1812J1K00271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 1812 - In Stock:
91606
- Part#:
1812Y1K50680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.5KV C0G/NP0 1812 - In Stock:
71216
- Part#:
0805J1000331MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 0805 - In Stock:
104840
- Part#:
1825J0630223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1825 - In Stock:
10395
- Part#:
2220J0630680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 2220 - In Stock:
17528
- Part#:
1812J0250183KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1812 - In Stock:
71858
- Part#:
0805Y0630111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 63V C0G/NP0 0805 - In Stock:
102086
- Part#:
1808J2K50120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2.5KV C0G/NP0 1808 - In Stock:
81959
- Part#:
1812Y2K50221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV X7R 1812 - In Stock:
79984
- Part#:
0805J0161P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 16V C0G/NP0 0805 - In Stock:
75618
- Part#:
1206Y5000330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1206 - In Stock:
177574
- Part#:
2225Y2500154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 2225 - In Stock:
44989
- Part#:
2225Y0250150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 2225 - In Stock:
25466
- Part#:
1812Y0500390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1812 - In Stock:
71962
- Part#:
1206Y1003P90CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1206 - In Stock:
133669
- Part#:
1808Y0630151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1808 - In Stock:
121195
- Part#:
2225J1000563FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V C0G 2225 - In Stock:
4829
- Part#:
1210Y1003P90CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1210 - In Stock:
66500
- Part#:
0805Y0100102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V X7R 0805 - In Stock:
381428
- Part#:
1812Y1K00272FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 1812 - In Stock:
21130
- Part#:
2225Y0630271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 2225 - In Stock:
14447
- Part#:
1206J0160271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
151506
- Part#:
1812J0630391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1812 - In Stock:
94578
- Part#:
1206Y2000102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 1206 - In Stock:
225988
- Part#:
1206Y1K00150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1206 - In Stock:
86147
- Part#:
1825J0100273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 1825 - In Stock:
35474
- Part#:
1206Y2508P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 1206 - In Stock:
198319
- Part#:
1206Y0630120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1206 - In Stock:
74194
- Part#:
1111J1000391KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1111 - In Stock:
71291
- Part#:
0603Y0500820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 0603 - In Stock:
81632
- Part#:
2220J0630332JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 2220 - In Stock:
38676
- Part#:
1206Y2000821MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 1206 - In Stock:
176661
- Part#:
1206J0630120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1206 - In Stock:
112227
- Part#:
1812Y2500562KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V C0G/NP0 1812 - In Stock:
64234
- Part#:
1812J2500560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1812 - In Stock:
95647
- Part#:
0805Y0250151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 0805 - In Stock:
277677
- Part#:
0805Y0630220GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 0805 - In Stock:
63994