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#:
1808Y0250682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1808 - In Stock:
138766
- Part#:
1210J0630394MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1210 - In Stock:
61150
- Part#:
2220Y1000155JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 100V X7R 2220 - In Stock:
27921
- Part#:
1812J5000332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1812 - In Stock:
96134
- Part#:
1808J5000822MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1808 - In Stock:
101956
- Part#:
1206Y2003P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 200V C0G/NP0 1206 - In Stock:
70195
- Part#:
1812J2000221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1812 - In Stock:
35801
- Part#:
2220Y2500471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2220 - In Stock:
33248
- Part#:
0805Y1509P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 150V C0G/NP0 0805 - In Stock:
97771
- Part#:
1808J5000122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1808 - In Stock:
84958
- Part#:
1206J0160152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1206 - In Stock:
161129
- Part#:
2225Y0160333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 2225 - In Stock:
35458
- Part#:
1206Y2000273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1206 - In Stock:
163160
- Part#:
1808Y1K00471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1808 - In Stock:
85032
- Part#:
1210J0500182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1210 - In Stock:
83181
- Part#:
1210J1K00150JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV X7R 1210 - In Stock:
90593
- Part#:
2220J6300563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 630V X7R 2220 - In Stock:
49315
- Part#:
1210Y0500472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
141905
- Part#:
1210Y2500100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1210 - In Stock:
80328
- Part#:
1206J0250274KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1206 - In Stock:
113499
- Part#:
1808J6300393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 630V X7R 1808 - In Stock:
89601
- Part#:
1812J0250122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1812 - In Stock:
48719
- Part#:
1825J1K20273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.2KV X7R 1825 - In Stock:
38712
- Part#:
0805Y0160180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 0805 - In Stock:
87037
- Part#:
1825J0630274JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1825 - In Stock:
33743
- Part#:
2220Y1K20222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV C0G 2220 - In Stock:
12928
- Part#:
1808Y0250471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1808 - In Stock:
83827
- Part#:
1812J0500473GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 1812 - In Stock:
32688
- Part#:
1808Y0250181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 1808 - In Stock:
172449
- Part#:
1812Y0160820JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1812 - In Stock:
82265
- Part#:
1812J0500181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1812 - In Stock:
73295
- Part#:
1210J0500564MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 1210 - In Stock:
91302
- Part#:
1808Y2500682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 1808 - In Stock:
181983
- Part#:
0805J0108P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 10V C0G/NP0 0805 - In Stock:
225951
- Part#:
0805J0630561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 0805 - In Stock:
230174
- Part#:
0805Y0500391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0805 - In Stock:
143552
- Part#:
0603J0100273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 0603 - In Stock:
510778
- Part#:
0805J0500151GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0805 - In Stock:
148064
- Part#:
1206Y0500560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1206 - In Stock:
288506
- Part#:
2225J0100154KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V C0G/NP0 2225 - In Stock:
30540
- Part#:
0603J0500220GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 0603 - In Stock:
196876
- Part#:
1825Y2500561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1825 - In Stock:
11380
- Part#:
1210Y2500562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V C0G/NP0 1210 - In Stock:
70230
- Part#:
1808J3K00101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 3KV X7R 1808 - In Stock:
127466
- Part#:
0505Y050P700HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 50V C0G/NP0 0505 - In Stock:
77458
- Part#:
0603Y0630121JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0603 - In Stock:
274760
- Part#:
1808Y6K00180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 6KV C0G/NP0 1808 - In Stock:
81183
- Part#:
1812J0630223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1812 - In Stock:
65833
- Part#:
0805Y063P700HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 63V C0G/NP0 0805 - In Stock:
81225
- Part#:
1812Y1K20100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1812 - In Stock:
71148