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#:
0603J0250393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 0603 - In Stock:
304165
- Part#:
1206Y1K00120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1206 - In Stock:
216592
- Part#:
1206Y0160564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 1206 - In Stock:
139840
- Part#:
1210Y2500331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1210 - In Stock:
47041
- Part#:
1808J0500183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 1808 - In Stock:
144371
- Part#:
2225J5000561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2225 - In Stock:
19432
- Part#:
0603J100P800CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 100V C0G/NP0 0603 - In Stock:
243002
- Part#:
1111Y6305P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 630V C0G/NP0 1111 - In Stock:
26458
- Part#:
0805J0630391JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
238404
- Part#:
1812J6K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 6KV C0G/NP0 1812 - In Stock:
69690
- Part#:
1825Y1000271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1825 - In Stock:
39291
- Part#:
1808Y0630121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 1808 - In Stock:
143395
- Part#:
1825J0500393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1825 - In Stock:
49278
- Part#:
1825Y2K00681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV X7R 1825 - In Stock:
58684
- Part#:
2220Y5000390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 2220 - In Stock:
56321
- Part#:
0603Y2000822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 0603 - In Stock:
307258
- Part#:
2220Y2K50470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2.5KV C0G/NP0 2220 - In Stock:
57603
- Part#:
1808Y0630101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1808 - In Stock:
88879
- Part#:
1812Y0500120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1812 - In Stock:
69392
- Part#:
0603Y2505P10CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 250V C0G/NP0 0603 - In Stock:
194634
- Part#:
0505J1000121GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 0505 - In Stock:
102585
- Part#:
1210J0160151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1210 - In Stock:
76543
- Part#:
1210J0100333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 1210 - In Stock:
169112
- Part#:
1206Y0160103KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1206 - In Stock:
104513
- Part#:
1812Y0500120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1812 - In Stock:
59201
- Part#:
0603J250P300BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 250V C0G/NP0 0603 - In Stock:
225071
- Part#:
1206J1000161KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 100V C0G/NP0 1206 - In Stock:
89368
- Part#:
2225Y2500332GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 2225 - In Stock:
10610
- Part#:
1812Y3K00681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 3KV X7R 1812 - In Stock:
79673
- Part#:
1808Y5000120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1808 - In Stock:
88204
- Part#:
1210Y2500390JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1210 - In Stock:
86501
- Part#:
1808J5000182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1808 - In Stock:
121724
- Part#:
1206J2006P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1206 - In Stock:
220758
- Part#:
1210Y1K00220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1210 - In Stock:
108742
- Part#:
2220Y1000391GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 2220 - In Stock:
17594
- Part#:
2225J1K00272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 2225 - In Stock:
39672
- Part#:
2220J0250682KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 2220 - In Stock:
38150
- Part#:
2220Y0630183FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 2220 - In Stock:
7702
- Part#:
0805Y0502P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 50V C0G/NP0 0805 - In Stock:
135857
- Part#:
1812Y2K00680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 1812 - In Stock:
68185
- Part#:
1206Y2003P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 200V C0G/NP0 1206 - In Stock:
54581
- Part#:
1206Y2000120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1206 - In Stock:
76908
- Part#:
1808Y1K00123KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 1808 - In Stock:
69946
- Part#:
2225J5000562KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
35570
- Part#:
2225Y5000474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 500V X7R 2225 - In Stock:
23440
- Part#:
1206Y2K01P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 2KV C0G/NP0 1206 - In Stock:
228898
- Part#:
0603J0250681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0603 - In Stock:
220878
- Part#:
1808Y6K00390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 1808 - In Stock:
108188
- Part#:
1808Y0630391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1808 - In Stock:
108682
- Part#:
1210Y0500221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1210 - In Stock:
80576