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#:
0505J1000620KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 100V C0G/NP0 0505 - In Stock:
127410
- Part#:
2225Y2000394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 200V X7R 2225 - In Stock:
36977
- Part#:
1808J1000150MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V X7R 1808 - In Stock:
133156
- Part#:
0805Y1000471KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V X7R 0805 - In Stock:
244338
- Part#:
1812Y5000683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1812 - In Stock:
64466
- Part#:
1825Y0100563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1825 - In Stock:
54003
- Part#:
0603J3004P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 300V C0G/NP0 0603 - In Stock:
212995
- Part#:
0603J0162P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 16V C0G/NP0 0603 - In Stock:
315160
- Part#:
2220J0630393FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 2220 - In Stock:
10380
- Part#:
1808Y1K50391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 1808 - In Stock:
54484
- Part#:
1808J2K50121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 1808 - In Stock:
113614
- Part#:
2220Y0160270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 2220 - In Stock:
18312
- Part#:
1812Y1K20180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.2KV C0G/NP0 1812 - In Stock:
62870
- Part#:
1825Y0630391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1825 - In Stock:
23895
- Part#:
2225J2000121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 2225 - In Stock:
10447
- Part#:
1812Y5000822KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 1812 - In Stock:
68615
- Part#:
0603J2000100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0603 - In Stock:
113579
- Part#:
SFBCL5000151MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 500V AXIAL - In Stock:
3344
- Part#:
2220Y2500222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 2220 - In Stock:
7567
- Part#:
1812J0160270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1812 - In Stock:
88303
- Part#:
0603J2004P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
248699
- Part#:
2225Y5K00560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 5KV C0G/NP0 2225 - In Stock:
68690
- Part#:
1825J1K20273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.2KV X7R 1825 - In Stock:
53483
- Part#:
1206J0500331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 1206 - In Stock:
239101
- Part#:
2220J2000683MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 2220 - In Stock:
36596
- Part#:
1111J1500131GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 150V C0G/NP0 1111 - In Stock:
67044
- Part#:
0603Y016P680CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 16V C0G/NP0 0603 - In Stock:
247566
- Part#:
1812Y0630393MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 1812 - In Stock:
78395
- Part#:
0603Y3003P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 300V C0G/NP0 0603 - In Stock:
235034
- Part#:
1825J0630150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1825 - In Stock:
25583
- Part#:
2220J5000223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 2220 - In Stock:
44854
- Part#:
1808Y0250122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1808 - In Stock:
98844
- Part#:
1210J0160683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1210 - In Stock:
130928
- Part#:
1206Y5000561JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1206 - In Stock:
121105
- Part#:
1808J6K00101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 6KV X7R 1808 - In Stock:
116946
- Part#:
1206Y0100680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 1206 - In Stock:
88071
- Part#:
1808J1000681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1808 - In Stock:
89854
- Part#:
1808JA250181JXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
83502
- Part#:
1206J0500222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1206 - In Stock:
219789
- Part#:
1808Y0500151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1808 - In Stock:
133695
- Part#:
1206J0500273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1206 - In Stock:
181942
- Part#:
0805Y0100822FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 0805 - In Stock:
81959
- Part#:
0603J0500390GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 0603 - In Stock:
165459
- Part#:
1206Y2500680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1206 - In Stock:
103877
- Part#:
2220Y3K00121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 3KV C0G/NP0 2220 - In Stock:
33059
- Part#:
1808Y2K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1808 - In Stock:
64952
- Part#:
2220J0630390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 2220 - In Stock:
34137
- Part#:
1206Y2500682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 1206 - In Stock:
200741
- Part#:
0805J2500561KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 0805 - In Stock:
208215
- Part#:
1206J1K01P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1KV C0G/NP0 1206 - In Stock:
104269