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#:
1825J6300680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1825 - In Stock:
37974
- Part#:
1210Y0250391GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1210 - In Stock:
79562
- Part#:
1210J1K00120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1210 - In Stock:
137192
- Part#:
1111Y5000241JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 500V C0G/NP0 1111 - In Stock:
102910
- Part#:
2220J2000151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 2220 - In Stock:
31970
- Part#:
0805Y2500331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 0805 - In Stock:
273040
- Part#:
1825Y2000103GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 1825 - In Stock:
17790
- Part#:
0603J2000820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 0603 - In Stock:
298802
- Part#:
1210J0500222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1210 - In Stock:
86484
- Part#:
1206J6300820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1206 - In Stock:
75295
- Part#:
0805J2000470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0805 - In Stock:
225955
- Part#:
1812Y6300562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1812 - In Stock:
89680
- Part#:
1206J0630392FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1206 - In Stock:
63744
- Part#:
1812J1K00121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1812 - In Stock:
43525
- Part#:
1812Y1K20151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 1812 - In Stock:
48546
- Part#:
2220J5000391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 2220 - In Stock:
68199
- Part#:
1206J6300102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1206 - In Stock:
210455
- Part#:
1808Y1000274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1808 - In Stock:
96733
- Part#:
1206J5000101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1206 - In Stock:
162694
- Part#:
2220Y2K50271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV X7R 2220 - In Stock:
55570
- Part#:
2220J5000332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 2220 - In Stock:
12958
- Part#:
1206Y6300100GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1206 - In Stock:
64158
- Part#:
2220Y2000153GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V C0G 2220 - In Stock:
13411
- Part#:
0505J200P500BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 200V C0G/NP0 0505 - In Stock:
129607
- Part#:
0603Y200P680BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 200V C0G/NP0 0603 - In Stock:
144825
- Part#:
1808J0250332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 1808 - In Stock:
174045
- Part#:
1206Y1000682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1206 - In Stock:
66442
- Part#:
2220J0100331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 2220 - In Stock:
23400
- Part#:
1808J0500274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1808 - In Stock:
100961
- Part#:
1825J6300150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 1825 - In Stock:
34456
- Part#:
0603J1001P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 0603 - In Stock:
135550
- Part#:
1808YA250390FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
37554
- Part#:
1812Y0160122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1812 - In Stock:
90498
- Part#:
1206Y1000681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1206 - In Stock:
80013
- Part#:
1206Y0500102MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1206 - In Stock:
192097
- Part#:
0603J1505P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 150V C0G/NP0 0603 - In Stock:
195216
- Part#:
1210J0630222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1210 - In Stock:
96120
- Part#:
1210J0630332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1210 - In Stock:
40927
- Part#:
1210Y1K50561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV X7R 1210 - In Stock:
157344
- Part#:
1812Y4K00121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 4KV C0G/NP0 1812 - In Stock:
80792
- Part#:
0603Y1000180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 0603 - In Stock:
181107
- Part#:
2225J6300391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 2225 - In Stock:
49219
- Part#:
1210J0500820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1210 - In Stock:
81570
- Part#:
2220J1000390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 2220 - In Stock:
35790
- Part#:
1210J1K20472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.2KV X7R 1210 - In Stock:
118580
- Part#:
0603Y2501P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0603 - In Stock:
125163
- Part#:
1825Y0250224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1825 - In Stock:
39687
- Part#:
1206Y0100222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 1206 - In Stock:
63780
- Part#:
0805Y0500130GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 50V C0G/NP0 0805 - In Stock:
67845
- Part#:
2225J2500333GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V C0G 2225 - In Stock:
11962