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#:
1825J2K50332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
43838
- Part#:
1210J1K00680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1210 - In Stock:
117063
- Part#:
1210J1000560JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1210 - In Stock:
89926
- Part#:
1808Y0500331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 1808 - In Stock:
176452
- Part#:
0805Y5003P30DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 0805 - In Stock:
396433
- Part#:
0805J5000221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 0805 - In Stock:
524664
- Part#:
1210J5000153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1210 - In Stock:
203249
- Part#:
0603J0500391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0603 - In Stock:
277379
- Part#:
0805J0250180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 0805 - In Stock:
235846
- Part#:
2225J0160125MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 2225 - In Stock:
27774
- Part#:
0805J5006P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 500V C0G/NP0 0805 - In Stock:
55398
- Part#:
2220J6300220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 2220 - In Stock:
66167
- Part#:
2225Y5000333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 2225 - In Stock:
54776
- Part#:
1808J0250154MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1808 - In Stock:
83101
- Part#:
1825Y2K50821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2.5KV C0G/NP0 1825 - In Stock:
36005
- Part#:
1812J0160124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1812 - In Stock:
63455
- Part#:
2220J0160683JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 2220 - In Stock:
22928
- Part#:
0805Y250P900BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 250V C0G/NP0 0805 - In Stock:
125566
- Part#:
1210Y1000392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1210 - In Stock:
166334
- Part#:
1210Y1005P60DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1210 - In Stock:
66501
- Part#:
1825Y0250331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 1825 - In Stock:
29347
- Part#:
1206Y1K08P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1206 - In Stock:
62639
- Part#:
1812Y0250153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1812 - In Stock:
27649
- Part#:
1825J0160824JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1825 - In Stock:
37964
- Part#:
1808Y0500683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
154945
- Part#:
1111Y3000200FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 300V C0G/NP0 1111 - In Stock:
24151
- Part#:
1808Y1000683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1808 - In Stock:
105152
- Part#:
1808Y0100150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
103343
- Part#:
1206Y6300150GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 1206 - In Stock:
98448
- Part#:
1808J5000681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1808 - In Stock:
138710
- Part#:
1825Y0500822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1825 - In Stock:
25876
- Part#:
1808J0500563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1808 - In Stock:
141940
- Part#:
1808J2500391GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
64328
- Part#:
1210J0250393MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1210 - In Stock:
97882
- Part#:
1825J6K00681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 6KV X7R 1825 - In Stock:
61181
- Part#:
2220J5000563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 2220 - In Stock:
58557
- Part#:
2220J1K00563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1KV X7R 2220 - In Stock:
69925
- Part#:
1111J5004P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 500V C0G/NP0 1111 - In Stock:
69435
- Part#:
1206Y1000682FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
47135
- Part#:
1206Y0630183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1206 - In Stock:
200918
- Part#:
1111J1005P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 100V C0G/NP0 1111 - In Stock:
72017
- Part#:
0805Y2000271FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 0805 - In Stock:
78925
- Part#:
0505Y2006P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 200V C0G/NP0 0505 - In Stock:
31912
- Part#:
1825J5000562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V C0G/NP0 1825 - In Stock:
17099
- Part#:
2225J5000472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 2225 - In Stock:
27444
- Part#:
1210Y0160561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1210 - In Stock:
71228
- Part#:
1825Y1K20330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 1825 - In Stock:
28865
- Part#:
1206J2000153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1206 - In Stock:
230346
- Part#:
1808Y6300100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1808 - In Stock:
112301
- Part#:
0805Y5006P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 0805 - In Stock:
50434