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#:
1111Y2K0P700DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 2000V C0G/NP0 1111 - In Stock:
70411
- Part#:
1808Y0250820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1808 - In Stock:
69346
- Part#:
2220Y5000682JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 2220 - In Stock:
41467
- Part#:
0603Y0630330FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0603 - In Stock:
77956
- Part#:
0805J2000681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V X7R 0805 - In Stock:
299126
- Part#:
1206Y0500682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1206 - In Stock:
55747
- Part#:
1206J1000473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1206 - In Stock:
147787
- Part#:
0603Y2000151KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V X7R 0603 - In Stock:
321103
- Part#:
1812J0630822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 1812 - In Stock:
92558
- Part#:
1812J5K00391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 5KV X7R 1812 - In Stock:
78604
- Part#:
1206J1001P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 1206 - In Stock:
112481
- Part#:
1210Y0500681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1210 - In Stock:
82933
- Part#:
1206Y2500151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 1206 - In Stock:
220948
- Part#:
0805Y2000153MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
261907
- Part#:
1808J1000153KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1808 - In Stock:
131921
- Part#:
0603Y2000101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0603 - In Stock:
200601
- Part#:
1206Y0500121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
297274
- Part#:
1206Y3000201JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 300V C0G/NP0 1206 - In Stock:
93441
- Part#:
1808Y2500151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
144613
- Part#:
0805J1000682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 0805 - In Stock:
351297
- Part#:
1206J0250821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1206 - In Stock:
165373
- Part#:
2225Y2K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 2225 - In Stock:
22730
- Part#:
2225Y0500390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 2225 - In Stock:
39902
- Part#:
0805Y0163P90DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 16V C0G/NP0 0805 - In Stock:
288384
- Part#:
1206Y0630181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1206 - In Stock:
70601
- Part#:
1206J0630223GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1206 - In Stock:
70253
- Part#:
0603Y5004P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 0603 - In Stock:
137063
- Part#:
1206Y1000473KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1206 - In Stock:
154621
- Part#:
1812Y2500822JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 1812 - In Stock:
88608
- Part#:
1210J0160272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1210 - In Stock:
34846
- Part#:
1808J2008P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 1808 - In Stock:
65250
- Part#:
1210Y5000270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1210 - In Stock:
89376
- Part#:
1812Y2K00821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 1812 - In Stock:
75113
- Part#:
0805J1K03P30CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 1KV C0G/NP0 0805 - In Stock:
191418
- Part#:
1210Y6300681GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1210 - In Stock:
104552
- Part#:
1210Y2500152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 1210 - In Stock:
74531
- Part#:
1812J0500393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1812 - In Stock:
59741
- Part#:
2220J1K20120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 2220 - In Stock:
68125
- Part#:
0603J1000101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 0603 - In Stock:
567794
- Part#:
0603Y0165P60BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 0603 - In Stock:
134272
- Part#:
1210Y2500272MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1210 - In Stock:
94416
- Part#:
0805Y0100822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 0805 - In Stock:
106223
- Part#:
1812Y5000272JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1812 - In Stock:
100981
- Part#:
2225Y1000154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 2225 - In Stock:
39669
- Part#:
0603Y1000271JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 0603 - In Stock:
288515
- Part#:
2220J0250395MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 25V X7R 2220 - In Stock:
21360
- Part#:
2225Y0630680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 2225 - In Stock:
21466
- Part#:
1210Y0630100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1210 - In Stock:
66272
- Part#:
2225J1000274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 2225 - In Stock:
31189
- Part#:
1210Y1K50222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 1210 - In Stock:
136601