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#:
1206Y2500221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1206 - In Stock:
250637
- Part#:
1808Y0250182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1808 - In Stock:
196675
- Part#:
1812J1000223GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 1812 - In Stock:
41740
- Part#:
1812J0160100JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1812 - In Stock:
83418
- Part#:
1210J0250101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1210 - In Stock:
75484
- Part#:
1210J0250684JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1210 - In Stock:
69493
- Part#:
1812J6300680GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1812 - In Stock:
65252
- Part#:
1206J2000120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1206 - In Stock:
90300
- Part#:
2225Y2000101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 2225 - In Stock:
21885
- Part#:
1808J1K00560JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV X7R 1808 - In Stock:
103972
- Part#:
0603Y0100120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 0603 - In Stock:
257725
- Part#:
SFAJC5000222MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 2200PF 500V AXIAL - In Stock:
7454
- Part#:
1206J1003P90CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1206 - In Stock:
166159
- Part#:
1210J5000333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 1210 - In Stock:
142054
- Part#:
1206J5000561KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1206 - In Stock:
226541
- Part#:
2225J0500151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 2225 - In Stock:
11461
- Part#:
1210Y5000182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1210 - In Stock:
223694
- Part#:
1210Y5000681GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1210 - In Stock:
95219
- Part#:
1206J5000471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1206 - In Stock:
183323
- Part#:
1210Y1K20120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 1210 - In Stock:
67037
- Part#:
2220Y1000473FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V C0G 2220 - In Stock:
7467
- Part#:
0805Y1K00821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
412957
- Part#:
0805J2500821JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 0805 - In Stock:
210610
- Part#:
1210Y0160333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1210 - In Stock:
159792
- Part#:
1206Y6300221KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1206 - In Stock:
199945
- Part#:
1206J1000102JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1206 - In Stock:
55787
- Part#:
1210Y5000151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1210 - In Stock:
84705
- Part#:
0805Y2000680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
78678
- Part#:
0603Y0630682MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 0603 - In Stock:
379790
- Part#:
1206J2500271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1206 - In Stock:
69254
- Part#:
1808J0630563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1808 - In Stock:
140485
- Part#:
1812J6K00820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 6KV C0G/NP0 1812 - In Stock:
59040
- Part#:
1812Y2000123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1812 - In Stock:
67016
- Part#:
2220J0250222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 2220 - In Stock:
10200
- Part#:
0603Y1000181MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 0603 - In Stock:
351231
- Part#:
2220Y0250682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 2220 - In Stock:
41734
- Part#:
1812Y1K00182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 1812 - In Stock:
22001
- Part#:
2220Y1K00182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 2220 - In Stock:
15866
- Part#:
2225J6300100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 2225 - In Stock:
52102
- Part#:
1206J1K00181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1206 - In Stock:
94489
- Part#:
1808Y0164P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 1808 - In Stock:
66032
- Part#:
1808J2000330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1808 - In Stock:
79278
- Part#:
1808Y5000271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 1808 - In Stock:
89797
- Part#:
1206J2K00121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV X7R 1206 - In Stock:
262422
- Part#:
1206Y0504P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 1206 - In Stock:
145436
- Part#:
1206Y0630821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V X7R 1206 - In Stock:
294810
- Part#:
0805J0250151MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V X7R 0805 - In Stock:
306148
- Part#:
1210Y0160181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1210 - In Stock:
136814
- Part#:
1808J0500273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1808 - In Stock:
149536
- Part#:
0805Y5000561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 0805 - In Stock:
274293