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#:
0805Y0502P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0805 - In Stock:
123144
- Part#:
1812J0100473FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1812 - In Stock:
24927
- Part#:
0505Y2500131GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 250V C0G/NP0 0505 - In Stock:
51948
- Part#:
1812Y0160270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1812 - In Stock:
91510
- Part#:
0603J0256P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 25V C0G/NP0 0603 - In Stock:
197975
- Part#:
2225Y2000820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 2225 - In Stock:
26920
- Part#:
1808Y2000472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1808 - In Stock:
100657
- Part#:
0603Y100P680CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 100V C0G/NP0 0603 - In Stock:
218518
- Part#:
2220Y2000392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 2220 - In Stock:
8389
- Part#:
1825Y0100822KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 1825 - In Stock:
42895
- Part#:
1808J1000474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1808 - In Stock:
74474
- Part#:
2220Y0250184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 2220 - In Stock:
42012
- Part#:
1808YA250391JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
87415
- Part#:
2225J1K50183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1.5KV X7R 2225 - In Stock:
35886
- Part#:
0603J2500472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 0603 - In Stock:
239646
- Part#:
1206Y2500100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1206 - In Stock:
233032
- Part#:
1808J6300471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1808 - In Stock:
106087
- Part#:
2225J1K20683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 1.2KV X7R 2225 - In Stock:
27557
- Part#:
1210J0500332JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 1210 - In Stock:
69185
- Part#:
1825Y0630680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1825 - In Stock:
11135
- Part#:
1808Y4K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 4KV C0G/NP0 1808 - In Stock:
89213
- Part#:
0505Y050P300BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 50V C0G/NP0 0505 - In Stock:
127934
- Part#:
2225Y5000562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V C0G/NP0 2225 - In Stock:
11356
- Part#:
2220Y1K00152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 2220 - In Stock:
57692
- Part#:
0805J2000100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0805 - In Stock:
242003
- Part#:
1808J1K00391JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1808 - In Stock:
90046
- Part#:
0603Y250P400BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
309398
- Part#:
0603Y1000103KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 0603 - In Stock:
265158
- Part#:
0805Y0250821MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 0805 - In Stock:
85938
- Part#:
2220J1000273GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 2220 - In Stock:
13706
- Part#:
1808Y2000151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1808 - In Stock:
161957
- Part#:
0805J1000222MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 0805 - In Stock:
95122
- Part#:
1206Y5001P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 500V C0G/NP0 1206 - In Stock:
110074
- Part#:
1206Y0630221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1206 - In Stock:
66207
- Part#:
2220Y0100223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 2220 - In Stock:
47774
- Part#:
1808Y2500331JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 1808 - In Stock:
98060
- Part#:
1210J2000332JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 1210 - In Stock:
58913
- Part#:
1210J2000273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1210 - In Stock:
83098
- Part#:
2220J0100275KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 10V X7R 2220 - In Stock:
41423
- Part#:
1808J1000474MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1808 - In Stock:
87175
- Part#:
0805Y0501P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 50V C0G/NP0 0805 - In Stock:
123798
- Part#:
1812J0500104FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V C0G/NP0 1812 - In Stock:
12012
- Part#:
2225Y0630562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 2225 - In Stock:
22647
- Part#:
1808J5000152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 1808 - In Stock:
172327
- Part#:
1210J1K00270MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV X7R 1210 - In Stock:
127284
- Part#:
2220J3K00471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV X7R 2220 - In Stock:
68744
- Part#:
0603J0100183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V X7R 0603 - In Stock:
419071
- Part#:
1206J0161P80DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 16V C0G/NP0 1206 - In Stock:
198159
- Part#:
1111Y1000332JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1111 - In Stock:
52790
- Part#:
1808Y0630821MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V X7R 1808 - In Stock:
122545