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#:
2225Y0500120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 2225 - In Stock:
8100
- Part#:
0603Y1000270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0603 - In Stock:
468881
- Part#:
2225Y1K50331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV X7R 2225 - In Stock:
37665
- Part#:
2220Y2500182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 2220 - In Stock:
10238
- Part#:
2220Y2000474MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 2220 - In Stock:
29947
- Part#:
2225J5K00391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 5KV C0G/NP0 2225 - In Stock:
16389
- Part#:
0805Y0500101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0805 - In Stock:
182541
- Part#:
0805Y2000102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0805 - In Stock:
199072
- Part#:
0805Y0500151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0805 - In Stock:
409206
- Part#:
1808J2000100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1808 - In Stock:
103035
- Part#:
2225Y0160183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 2225 - In Stock:
46381
- Part#:
1210Y0500393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1210 - In Stock:
101913
- Part#:
2220J1K00182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 2220 - In Stock:
72369
- Part#:
0805J0100181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V C0G/NP0 0805 - In Stock:
211268
- Part#:
2220J0630332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 2220 - In Stock:
31580
- Part#:
0805Y2001P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0805 - In Stock:
75769
- Part#:
0805J1000101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0805 - In Stock:
181070
- Part#:
1825J0500332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1825 - In Stock:
42319
- Part#:
1808Y0250103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
149626
- Part#:
2220Y2K00390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 2220 - In Stock:
56759
- Part#:
1210Y2500333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1210 - In Stock:
139132
- Part#:
1206J3000361KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 300V C0G/NP0 1206 - In Stock:
79608
- Part#:
0603Y0165P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 0603 - In Stock:
166643
- Part#:
1812Y2000560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1812 - In Stock:
34767
- Part#:
2225J3K00821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV X7R 2225 - In Stock:
56417
- Part#:
1206Y1K00390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1206 - In Stock:
109601
- Part#:
1210Y0630181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1210 - In Stock:
40586
- Part#:
2220J1K20272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.2KV C0G 2220 - In Stock:
16131
- Part#:
1210J0630153FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 1210 - In Stock:
36597
- Part#:
1825J1000184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1825 - In Stock:
47263
- Part#:
2225Y0100472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 2225 - In Stock:
10403
- Part#:
1206Y1K25P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1.2KV C0G/NP0 1206 - In Stock:
149497
- Part#:
1808J0160684KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1808 - In Stock:
104100
- Part#:
1111Y5000470GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1111 - In Stock:
65682
- Part#:
1210Y6300182MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V X7R 1210 - In Stock:
123374
- Part#:
1812Y5000392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1812 - In Stock:
71468
- Part#:
1825Y1K20682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.2KV X7R 1825 - In Stock:
54089
- Part#:
2220J2K50681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV C0G/NP0 2220 - In Stock:
15135
- Part#:
0505Y0636P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 63V C0G/NP0 0505 - In Stock:
92939
- Part#:
2220Y1000120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 2220 - In Stock:
11417
- Part#:
1825Y1K00180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1825 - In Stock:
68526
- Part#:
1812Y6300124JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 1812 - In Stock:
32044
- Part#:
1812Y0630183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1812 - In Stock:
87430
- Part#:
0805J0250563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 0805 - In Stock:
193942
- Part#:
0805Y0630562KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 0805 - In Stock:
277708
- Part#:
1206J1000680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1206 - In Stock:
138071
- Part#:
1210J5000220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1210 - In Stock:
113874
- Part#:
2225J2K50151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV C0G/NP0 2225 - In Stock:
53710
- Part#:
1111J3000911JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 300V C0G/NP0 1111 - In Stock:
56075
- Part#:
1206J0500101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
141216