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#:
1825Y6K00471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 6KV X7R 1825 - In Stock:
69071
- Part#:
1825Y5K00820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 5KV C0G/NP0 1825 - In Stock:
65886
- Part#:
1210Y5004P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1210 - In Stock:
120114
- Part#:
1206J5001P00DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 500V C0G/NP0 1206 - In Stock:
276851
- Part#:
1812Y0160270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1812 - In Stock:
86534
- Part#:
2220Y0500823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 2220 - In Stock:
55491
- Part#:
2225J6300681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 2225 - In Stock:
47496
- Part#:
2225J0250824MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 2225 - In Stock:
41196
- Part#:
1210J1K00221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1210 - In Stock:
111961
- Part#:
0603J1500680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 150V C0G/NP0 0603 - In Stock:
67753
- Part#:
2225Y2K50122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 2225 - In Stock:
37567
- Part#:
1210Y0160333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1210 - In Stock:
157353
- Part#:
0603Y0500392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 0603 - In Stock:
526694
- Part#:
1812J0500103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1812 - In Stock:
69573
- Part#:
1812Y2000103FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 1812 - In Stock:
24923
- Part#:
0805Y0501P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0805 - In Stock:
110625
- Part#:
2220Y2K50101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2.5KV C0G/NP0 2220 - In Stock:
18576
- Part#:
1210Y1000474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1210 - In Stock:
76296
- Part#:
1210J0630471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1210 - In Stock:
71241
- Part#:
1825Y0630823FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V C0G/NP0 1825 - In Stock:
8030
- Part#:
1808J2500221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1808 - In Stock:
125056
- Part#:
1808J0500101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1808 - In Stock:
116539
- Part#:
2220Y5000121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 2220 - In Stock:
54373
- Part#:
0805Y0500271JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
328439
- Part#:
2211JA250221KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2211 - In Stock:
60272
- Part#:
1210Y1000122KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1210 - In Stock:
89584
- Part#:
2225Y0160120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 2225 - In Stock:
26718
- Part#:
0603Y2501P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 250V C0G/NP0 0603 - In Stock:
243198
- Part#:
1206Y2500180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1206 - In Stock:
99860
- Part#:
1808Y2500333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1808 - In Stock:
72080
- Part#:
0603J1000102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 0603 - In Stock:
389853
- Part#:
SFBML5000472MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 500V AXIAL - In Stock:
6898
- Part#:
1210Y0250820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1210 - In Stock:
69585
- Part#:
1812J0630224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1812 - In Stock:
86747
- Part#:
1206Y1000391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1206 - In Stock:
140005
- Part#:
1808J2000120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1808 - In Stock:
150708
- Part#:
2225Y1K20150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 2225 - In Stock:
38857
- Part#:
0805Y1000221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
71616
- Part#:
2220Y6300184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 630V X7R 2220 - In Stock:
36059
- Part#:
1210J0160272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V X7R 1210 - In Stock:
108372
- Part#:
1808Y0630222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1808 - In Stock:
200566
- Part#:
0603Y0500822KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 0603 - In Stock:
286885
- Part#:
1812Y5000101FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1812 - In Stock:
24653
- Part#:
2220J1K00330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2220 - In Stock:
49729
- Part#:
1206Y0630224JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1206 - In Stock:
101991
- Part#:
0505Y2500820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 0505 - In Stock:
70642
- Part#:
2220Y0250394MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 2220 - In Stock:
30638
- Part#:
1812Y5000560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1812 - In Stock:
68828
- Part#:
1825Y0100124JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V C0G/NP0 1825 - In Stock:
20032
- Part#:
1825J5000821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1825 - In Stock:
70266