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#:
1111Y5009P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 500V C0G/NP0 1111 - In Stock:
71565
- Part#:
0505Y3000620JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 300V C0G/NP0 0505 - In Stock:
68478
- Part#:
2225J0630682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 2225 - In Stock:
42263
- Part#:
0505Y2500240JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 250V C0G/NP0 0505 - In Stock:
97143
- Part#:
1210J1K20470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 1210 - In Stock:
170260
- Part#:
1812Y0100180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1812 - In Stock:
26986
- Part#:
0805Y0500331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0805 - In Stock:
230362
- Part#:
SFBCL5000471MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 470PF 500V AXIAL - In Stock:
8387
- Part#:
1206Y0250222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1206 - In Stock:
56792
- Part#:
1812J1K00150JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1812 - In Stock:
89883
- Part#:
1808Y0250224JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1808 - In Stock:
90162
- Part#:
1206J6300391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1206 - In Stock:
134955
- Part#:
1825J1K20151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 1825 - In Stock:
63429
- Part#:
1808Y0630122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 1808 - In Stock:
131721
- Part#:
1808Y0630470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1808 - In Stock:
72140
- Part#:
1111Y1500271JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 150V C0G/NP0 1111 - In Stock:
60844
- Part#:
1808Y0630222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1808 - In Stock:
107601
- Part#:
1812J3K00471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV C0G/NP0 1812 - In Stock:
39205
- Part#:
2220Y0160470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 2220 - In Stock:
7268
- Part#:
1812Y1K00222MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1812 - In Stock:
81330
- Part#:
1825Y1K00473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1KV X7R 1825 - In Stock:
51352
- Part#:
1206J3003P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 300V C0G/NP0 1206 - In Stock:
103860
- Part#:
1206Y0500560FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1206 - In Stock:
95448
- Part#:
2220J1000562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 2220 - In Stock:
55268
- Part#:
1210J1K00682KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV X7R 1210 - In Stock:
95575
- Part#:
1206Y5003P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1206 - In Stock:
59109
- Part#:
2220Y2K00471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV C0G/NP0 2220 - In Stock:
45548
- Part#:
2220J0160821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 2220 - In Stock:
18755
- Part#:
2225Y4K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 4KV C0G/NP0 2225 - In Stock:
14728
- Part#:
1825Y0160151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1825 - In Stock:
36668
- Part#:
0603Y0630121GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0603 - In Stock:
169439
- Part#:
1210J2000223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1210 - In Stock:
103038
- Part#:
0805J2000153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 0805 - In Stock:
291149
- Part#:
1812J2500153JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1812 - In Stock:
70417
- Part#:
1210J5000180MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V X7R 1210 - In Stock:
149762
- Part#:
2220Y0500473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 2220 - In Stock:
47075
- Part#:
1206J0500131GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 50V C0G/NP0 1206 - In Stock:
72868
- Part#:
2220J0250562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 2220 - In Stock:
18928
- Part#:
1206Y1000331FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1206 - In Stock:
70787
- Part#:
1808Y0250223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 1808 - In Stock:
151750
- Part#:
2225Y0630183KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 2225 - In Stock:
20570
- Part#:
1825J0250221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1825 - In Stock:
10846
- Part#:
1210Y0160822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1210 - In Stock:
87756
- Part#:
2225J5000101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 2225 - In Stock:
49772
- Part#:
1210Y1K20152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV X7R 1210 - In Stock:
109313
- Part#:
2220Y1K00102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 2220 - In Stock:
58091
- Part#:
1825Y0100102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1825 - In Stock:
42091
- Part#:
0805J0160471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 0805 - In Stock:
342174
- Part#:
1206Y0630182MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 1206 - In Stock:
184452
- Part#:
2220J2500121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2220 - In Stock:
18669