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#:
1210J0500103KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1210 - In Stock:
93258
- Part#:
1206J0505P60CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1206 - In Stock:
149036
- Part#:
1111Y5000680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1111 - In Stock:
62345
- Part#:
1210J0250220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1210 - In Stock:
87492
- Part#:
1808Y0160564KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 1808 - In Stock:
69832
- Part#:
1206J1500130FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 150V C0G/NP0 1206 - In Stock:
35287
- Part#:
2211YA250270KCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 2211 - In Stock:
83130
- Part#:
1206Y0103P90CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 10V C0G/NP0 1206 - In Stock:
157728
- Part#:
1812J5000151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
96573
- Part#:
2220Y0250222GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 2220 - In Stock:
19192
- Part#:
1812Y2000334MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 200V X7R 1812 - In Stock:
48037
- Part#:
0805J1K00181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV X7R 0805 - In Stock:
439087
- Part#:
2225J2500222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 2225 - In Stock:
17670
- Part#:
1206J0630561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1206 - In Stock:
154683
- Part#:
1206J1K50122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV X7R 1206 - In Stock:
110562
- Part#:
1210J5000822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1210 - In Stock:
150985
- Part#:
2225J0630561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 2225 - In Stock:
22258
- Part#:
0603J0250181JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V X7R 0603 - In Stock:
276022
- Part#:
0805Y1000271GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0805 - In Stock:
143437
- Part#:
1206Y0100120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 1206 - In Stock:
81568
- Part#:
0805J0630330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0805 - In Stock:
119933
- Part#:
1210Y0630682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
128875
- Part#:
0805Y5001P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 500V C0G/NP0 0805 - In Stock:
74919
- Part#:
1812YA250561KXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1812 - In Stock:
71049
- Part#:
1812J2500563MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 1812 - In Stock:
63817
- Part#:
0603J1000182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 0603 - In Stock:
292839
- Part#:
2220J1000185MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 100V X7R 2220 - In Stock:
37753
- Part#:
1210Y0250124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1210 - In Stock:
100958
- Part#:
1111J1K09P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 1KV C0G/NP0 1111 - In Stock:
18162
- Part#:
2220J0160330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 2220 - In Stock:
32564
- Part#:
2220Y3K00182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 3KV X7R 2220 - In Stock:
57032
- Part#:
1808JA250561FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1808 - In Stock:
39526
- Part#:
2225J6300150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 2225 - In Stock:
42552
- Part#:
2225J2500391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 2225 - In Stock:
24088
- Part#:
1210J5000331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1210 - In Stock:
91867
- Part#:
1210J0500680JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1210 - In Stock:
80892
- Part#:
2220Y0630333FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 2220 - In Stock:
6299
- Part#:
0505Y3003P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 300V C0G/NP0 0505 - In Stock:
106062
- Part#:
2211JA250331JCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2211 - In Stock:
45046
- Part#:
2220J1K00391GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 2220 - In Stock:
26190
- Part#:
1812Y5000271JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1812 - In Stock:
74576
- Part#:
2220Y5000562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V C0G/NP0 2220 - In Stock:
50864
- Part#:
2220Y0160221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 2220 - In Stock:
16778
- Part#:
2225Y5K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 2225 - In Stock:
51279
- Part#:
2220Y0500333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 2220 - In Stock:
36758
- Part#:
1210J2000332FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 1210 - In Stock:
33470
- Part#:
0603J3000240FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 300V C0G/NP0 0603 - In Stock:
67428
- Part#:
0805Y2501P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 250V C0G/NP0 0805 - In Stock:
152227
- Part#:
1206Y0630272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
233303
- Part#:
1206Y0160821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1206 - In Stock:
175727