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#:
1825Y1K00562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV C0G/NP0 1825 - In Stock:
47164
- Part#:
1808J0500103KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1808 - In Stock:
107115
- Part#:
1206Y2500820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1206 - In Stock:
166927
- Part#:
1206J6302P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 630V C0G/NP0 1206 - In Stock:
119155
- Part#:
2220J6K00122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 6KV X7R 2220 - In Stock:
64699
- Part#:
2220Y0500822KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 2220 - In Stock:
46514
- Part#:
0603J1008P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 0603 - In Stock:
390544
- Part#:
1812Y3K00391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV C0G/NP0 1812 - In Stock:
78704
- Part#:
1812J1K50222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 1812 - In Stock:
78666
- Part#:
1210J0250562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1210 - In Stock:
116523
- Part#:
2220J2500123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 2220 - In Stock:
38305
- Part#:
SFBCC5000681MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 680PF 500V AXIAL - In Stock:
4047
- Part#:
0805J5000150MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V X7R 0805 - In Stock:
320387
- Part#:
0603J0639P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 63V C0G/NP0 0603 - In Stock:
180336
- Part#:
0505J1503P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 150V C0G/NP0 0505 - In Stock:
81050
- Part#:
1808J2K00330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 1808 - In Stock:
90008
- Part#:
1808Y0250270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1808 - In Stock:
153995
- Part#:
0805Y1001P80BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 0805 - In Stock:
75167
- Part#:
1210J1000560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1210 - In Stock:
96458
- Part#:
2220J4K00152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 4KV X7R 2220 - In Stock:
64189
- Part#:
1206Y1501P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
152201
- Part#:
1825Y6300330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1825 - In Stock:
30231
- Part#:
1812J1000103MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1812 - In Stock:
52530
- Part#:
0603Y1000121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 0603 - In Stock:
362075
- Part#:
1812J2000471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1812 - In Stock:
74917
- Part#:
1812Y0100150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 1812 - In Stock:
57673
- Part#:
1210J0630560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1210 - In Stock:
122049
- Part#:
1812J1K50181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV X7R 1812 - In Stock:
82677
- Part#:
2220Y1K50222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV C0G 2220 - In Stock:
14831
- Part#:
2225Y1K20821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV X7R 2225 - In Stock:
60871
- Part#:
2220Y2000121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 2220 - In Stock:
15982
- Part#:
1825J0160123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1825 - In Stock:
57153
- Part#:
1206J0630121KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 1206 - In Stock:
224292
- Part#:
1808J2500100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
58611
- Part#:
1206J0630562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1206 - In Stock:
202901
- Part#:
1825J1K00332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 1825 - In Stock:
53738
- Part#:
1825J2K50180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 1825 - In Stock:
58690
- Part#:
0805J2504P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 250V C0G/NP0 0805 - In Stock:
125716
- Part#:
0603Y0631P00DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 0603 - In Stock:
285255
- Part#:
2220J1K20183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1.2KV X7R 2220 - In Stock:
46718
- Part#:
0805J1000103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 0805 - In Stock:
268633
- Part#:
0505Y2001P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 0505 - In Stock:
119921
- Part#:
1111J2504P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1111 - In Stock:
67114
- Part#:
1206J0630560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1206 - In Stock:
87330
- Part#:
1206J0100390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 1206 - In Stock:
258001
- Part#:
0505Y0632P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 63V C0G/NP0 0505 - In Stock:
132761
- Part#:
1206Y1K20120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 1206 - In Stock:
212945
- Part#:
1206Y0250680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1206 - In Stock:
95719
- Part#:
2225Y2K00272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 2KV X7R 2225 - In Stock:
42690
- Part#:
1210J1K20470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 1210 - In Stock:
207752