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#:
1808Y2000563JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1808 - In Stock:
82917
- Part#:
1808Y0160821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1808 - In Stock:
190364
- Part#:
1825J6300471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1825 - In Stock:
31441
- Part#:
1210Y1000103JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 1210 - In Stock:
72566
- Part#:
2225J2000270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 2225 - In Stock:
12305
- Part#:
1206J6300820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1206 - In Stock:
261760
- Part#:
SFJNC1K00473MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 1KV AXIAL - In Stock:
2396
- Part#:
2225J0500221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 2225 - In Stock:
50590
- Part#:
1111J5000910KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 500V C0G/NP0 1111 - In Stock:
62439
- Part#:
0603Y1000101KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
352016
- Part#:
1206J1K00180MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV X7R 1206 - In Stock:
206712
- Part#:
1210Y2500391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1210 - In Stock:
70851
- Part#:
1210J0100181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V C0G/NP0 1210 - In Stock:
133145
- Part#:
1812J2K00101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1812 - In Stock:
110802
- Part#:
0805Y0250333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 0805 - In Stock:
178965
- Part#:
1206Y0500471MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 1206 - In Stock:
179691
- Part#:
2220J0250471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 2220 - In Stock:
8450
- Part#:
0603Y0500221JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 0603 - In Stock:
256010
- Part#:
2220Y2000183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 2220 - In Stock:
42407
- Part#:
1825J2500680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1825 - In Stock:
24093
- Part#:
1808J4K00180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 4KV C0G/NP0 1808 - In Stock:
68055
- Part#:
0805J5000620KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 500V C0G/NP0 0805 - In Stock:
97824
- Part#:
1808Y2000392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1808 - In Stock:
92279
- Part#:
2225Y0250473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 2225 - In Stock:
32305
- Part#:
2220J0630680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 2220 - In Stock:
18901
- Part#:
0805Y0500121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0805 - In Stock:
96492
- Part#:
1210J0250182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1210 - In Stock:
38669
- Part#:
2220J2000333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 2220 - In Stock:
46033
- Part#:
2225J2000103JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 2225 - In Stock:
21552
- Part#:
2220Y6300822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V C0G/NP0 2220 - In Stock:
45277
- Part#:
1210J0160100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
185561
- Part#:
2220Y2000821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 2220 - In Stock:
38702
- Part#:
2225J2K50391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV C0G/NP0 2225 - In Stock:
20122
- Part#:
2220Y6300823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 630V X7R 2220 - In Stock:
52702
- Part#:
2220Y0160333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 2220 - In Stock:
9903
- Part#:
1206J0100391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V X7R 1206 - In Stock:
199610
- Part#:
1206J2000100KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1206 - In Stock:
98292
- Part#:
1812Y5000224KST - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 500V X7R 1812 - In Stock:
62902
- Part#:
0805J0160101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 0805 - In Stock:
451527
- Part#:
1210J2500183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 1210 - In Stock:
108743
- Part#:
0805Y1000183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 0805 - In Stock:
330155
- Part#:
2225J6300471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 2225 - In Stock:
55496
- Part#:
0505Y3001P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 300V C0G/NP0 0505 - In Stock:
140251
- Part#:
2225Y6K00471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 6KV X7R 2225 - In Stock:
66311
- Part#:
1210J0500561FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1210 - In Stock:
35052
- Part#:
1206J2000152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1206 - In Stock:
154886
- Part#:
1206Y6300471KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 1206 - In Stock:
184198
- Part#:
2220J1000472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 2220 - In Stock:
45068
- Part#:
0805Y0630272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 0805 - In Stock:
277584
- Part#:
1206J5000120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
209753