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#:
1825Y1K50472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 1825 - In Stock:
43787
- Part#:
2225Y0250120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 2225 - In Stock:
19847
- Part#:
1206Y3000101FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 300V C0G/NP0 1206 - In Stock:
54381
- Part#:
1808J0160562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1808 - In Stock:
84716
- Part#:
2220J2500470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2220 - In Stock:
51067
- Part#:
2220J0500122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 2220 - In Stock:
45650
- Part#:
1825J0100393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
50321
- Part#:
1210J1K00471MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1210 - In Stock:
140090
- Part#:
1206Y0630330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1206 - In Stock:
85306
- Part#:
1812Y0630820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1812 - In Stock:
74940
- Part#:
2220J5000821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 2220 - In Stock:
29200
- Part#:
1206Y2500221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1206 - In Stock:
152352
- Part#:
2220Y0100822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 2220 - In Stock:
26681
- Part#:
0805J1003P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 100V C0G/NP0 0805 - In Stock:
103342
- Part#:
0805J0508P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0805 - In Stock:
181503
- Part#:
0805Y0500393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 0805 - In Stock:
335528
- Part#:
1210J0100102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
193194
- Part#:
2220J0100684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 10V X7R 2220 - In Stock:
49883
- Part#:
2225J0100125JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 10V X7R 2225 - In Stock:
31013
- Part#:
1206J500P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 500V C0G/NP0 1206 - In Stock:
125453
- Part#:
1206J2500333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1206 - In Stock:
182130
- Part#:
1111Y2K00620JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 2000V C0G/NP0 1111 - In Stock:
99024
- Part#:
0805J5009P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 500V C0G/NP0 0805 - In Stock:
89003
- Part#:
1808Y5000681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1808 - In Stock:
121287
- Part#:
1812Y1K00223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
77952
- Part#:
1210J0250392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 1210 - In Stock:
119093
- Part#:
1808JA250221KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1808 - In Stock:
83453
- Part#:
2220J1K20122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV X7R 2220 - In Stock:
55105
- Part#:
1812Y1K00152KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1812 - In Stock:
90360
- Part#:
1210J0100562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1210 - In Stock:
122835
- Part#:
1812YA250180GCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1812 - In Stock:
43770
- Part#:
1812Y1K00471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1812 - In Stock:
71090
- Part#:
2220J6300472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 2220 - In Stock:
64724
- Part#:
1812Y1K20471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 1812 - In Stock:
31943
- Part#:
2225Y4K00221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
49652
- Part#:
0603Y0500272MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 0603 - In Stock:
312641
- Part#:
1808J1K00471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1808 - In Stock:
154178
- Part#:
1812Y1K00270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1812 - In Stock:
55137
- Part#:
1210Y5000103KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 1210 - In Stock:
126286
- Part#:
2225Y1K50102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV C0G 2225 - In Stock:
38333
- Part#:
2225Y0250180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 2225 - In Stock:
22915
- Part#:
1206Y3000221GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 300V C0G/NP0 1206 - In Stock:
66093
- Part#:
1825Y0250392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 1825 - In Stock:
45770
- Part#:
1206J0160183GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1206 - In Stock:
89074
- Part#:
1210J2000334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 200V X7R 1210 - In Stock:
68244
- Part#:
1206J0160104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16V X7R 1206 - In Stock:
313046
- Part#:
1825J0160100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1825 - In Stock:
25069
- Part#:
1210Y1000123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 1210 - In Stock:
163720
- Part#:
2220Y0160683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 2220 - In Stock:
29828
- Part#:
1812J5000682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 1812 - In Stock:
73477