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#:
0603Y0100680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 0603 - In Stock:
96568
- Part#:
0603J2006P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0603 - In Stock:
186652
- Part#:
1808Y0635P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1808 - In Stock:
84657
- Part#:
0603J0250331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V X7R 0603 - In Stock:
490780
- Part#:
0805Y2500120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 0805 - In Stock:
72133
- Part#:
0805J1501P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 150V C0G/NP0 0805 - In Stock:
120420
- Part#:
0805Y1000272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 0805 - In Stock:
278811
- Part#:
1825Y2K00561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV C0G/NP0 1825 - In Stock:
16117
- Part#:
1808J0100472KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 1808 - In Stock:
183398
- Part#:
0805J6300220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 0805 - In Stock:
134092
- Part#:
0603Y0633P30CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 0603 - In Stock:
299319
- Part#:
1206Y6300820FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1206 - In Stock:
85968
- Part#:
1206Y3000110FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 300V C0G/NP0 1206 - In Stock:
45918
- Part#:
1210J5000182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1210 - In Stock:
222231
- Part#:
1825Y0160125JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 1825 - In Stock:
31870
- Part#:
1206J6302P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 630V C0G/NP0 1206 - In Stock:
115892
- Part#:
2220J5K00390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 5KV C0G/NP0 2220 - In Stock:
70481
- Part#:
1210Y0100182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 1210 - In Stock:
118363
- Part#:
0603J0250271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 0603 - In Stock:
57584
- Part#:
1210Y0100331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1210 - In Stock:
125948
- Part#:
2220Y3K00120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 3KV C0G/NP0 2220 - In Stock:
34268
- Part#:
2220J0250223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 2220 - In Stock:
41988
- Part#:
2225Y0250820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 2225 - In Stock:
11995
- Part#:
1812J0500394MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1812 - In Stock:
75715
- Part#:
0603Y1006P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0603 - In Stock:
111335
- Part#:
1210J1K00561GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1210 - In Stock:
96634
- Part#:
2220Y2500150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 2220 - In Stock:
26652
- Part#:
1210J0250681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1210 - In Stock:
86096
- Part#:
1825J6300182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V X7R 1825 - In Stock:
44220
- Part#:
1210Y2000154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1210 - In Stock:
99506
- Part#:
2220J2000153FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V C0G 2220 - In Stock:
9647
- Part#:
1812J0500822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1812 - In Stock:
79171
- Part#:
1210Y6300122KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1210 - In Stock:
124547
- Part#:
1825J0100103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V X7R 1825 - In Stock:
52408
- Part#:
1210J0630330KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1210 - In Stock:
91836
- Part#:
1210Y2500124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1210 - In Stock:
95984
- Part#:
2225Y0630273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 2225 - In Stock:
30631
- Part#:
SFJEC2K00152MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1500PF 2KV AXIAL - In Stock:
2521
- Part#:
1808J2000220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1808 - In Stock:
81091
- Part#:
1206J1000270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1206 - In Stock:
141115
- Part#:
1825J0250272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1825 - In Stock:
42758
- Part#:
1808J1K00220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1808 - In Stock:
68810
- Part#:
1812Y0160390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1812 - In Stock:
39538
- Part#:
1808J2000182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1808 - In Stock:
90967
- Part#:
1812Y6300102JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1812 - In Stock:
86659
- Part#:
0805Y0630122JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 0805 - In Stock:
204724
- Part#:
2225Y2000122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 2225 - In Stock:
33337
- Part#:
1111Y3003P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 300V C0G/NP0 1111 - In Stock:
82214
- Part#:
0805J2000123KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 0805 - In Stock:
227433
- Part#:
2220J1K50471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV X7R 2220 - In Stock:
74390