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#:
0603Y0250471JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V X7R 0603 - In Stock:
250929
- Part#:
0505J3003P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 300V C0G/NP0 0505 - In Stock:
105635
- Part#:
1111J5000430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 500V C0G/NP0 1111 - In Stock:
70355
- Part#:
2225J0250562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 2225 - In Stock:
22845
- Part#:
1206J0250120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1206 - In Stock:
97552
- Part#:
1206Y2K0P600HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 2000V C0G/NP0 1206 - In Stock:
62447
- Part#:
0805J0500103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 0805 - In Stock:
479952
- Part#:
2220J1000823MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 2220 - In Stock:
36689
- Part#:
1210J5000822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1210 - In Stock:
120730
- Part#:
2220J2500394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 250V X7R 2220 - In Stock:
49568
- Part#:
1825J2000154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1825 - In Stock:
36813
- Part#:
1206J630P600DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 630V C0G/NP0 1206 - In Stock:
142922
- Part#:
2220J2000272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 2220 - In Stock:
11905
- Part#:
1808J0100152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V X7R 1808 - In Stock:
194844
- Part#:
1812J3K00221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 3KV X7R 1812 - In Stock:
64020
- Part#:
0805Y0250103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 0805 - In Stock:
431931
- Part#:
2225J0250151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 2225 - In Stock:
44353
- Part#:
0603J0630220GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 0603 - In Stock:
172902
- Part#:
0603J0630151GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0603 - In Stock:
142829
- Part#:
1808Y2000222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1808 - In Stock:
71058
- Part#:
1812Y6300681MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 1812 - In Stock:
84990
- Part#:
2225J0160271JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
28919
- Part#:
2225Y6300331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 2225 - In Stock:
46307
- Part#:
1812J0630330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1812 - In Stock:
29535
- Part#:
1812Y6K00221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV X7R 1812 - In Stock:
89842
- Part#:
1210J0160152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1210 - In Stock:
140339
- Part#:
1206J0250181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 1206 - In Stock:
85908
- Part#:
1808Y6300681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 1808 - In Stock:
113220
- Part#:
1206J1K50472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 1206 - In Stock:
90451
- Part#:
1206Y2000122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1206 - In Stock:
93130
- Part#:
1812J1K00821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1812 - In Stock:
92635
- Part#:
2220J0500185MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 50V X7R 2220 - In Stock:
41471
- Part#:
0805Y2500131GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 250V C0G/NP0 0805 - In Stock:
69180
- Part#:
1210Y1K50682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.5KV X7R 1210 - In Stock:
107401
- Part#:
0805Y6300561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 0805 - In Stock:
298585
- Part#:
1206Y0500220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1206 - In Stock:
102068
- Part#:
1206J2500152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1206 - In Stock:
170074
- Part#:
1808Y2K00180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 1808 - In Stock:
69450
- Part#:
0805J3001P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 300V C0G/NP0 0805 - In Stock:
127461
- Part#:
1206Y0100104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10V X7R 1206 - In Stock:
228064
- Part#:
0805Y1000681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 0805 - In Stock:
300459
- Part#:
1210Y2000180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1210 - In Stock:
84812
- Part#:
1812J4K00180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 4KV C0G/NP0 1812 - In Stock:
56199
- Part#:
0805J0160222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 0805 - In Stock:
269243
- Part#:
1206J0630301GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 63V C0G/NP0 1206 - In Stock:
75513
- Part#:
0603J0100390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 0603 - In Stock:
100893
- Part#:
1206J1000221KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1206 - In Stock:
95475
- Part#:
1812J0100275MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 10V X7R 1812 - In Stock:
70775
- Part#:
2225J1K20392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 2225 - In Stock:
64481
- Part#:
0805J0630151GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0805 - In Stock:
135851