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#:
1210J0250392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1210 - In Stock:
133468
- Part#:
1210Y1K50100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.5KV C0G/NP0 1210 - In Stock:
98783
- Part#:
1812J2K00331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 1812 - In Stock:
77649
- Part#:
2220J0250473FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 2220 - In Stock:
6101
- Part#:
0805Y2500332KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 0805 - In Stock:
236398
- Part#:
1825J1K50270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1825 - In Stock:
66938
- Part#:
1210Y0630474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1210 - In Stock:
77641
- Part#:
1206Y0630151JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 1206 - In Stock:
141135
- Part#:
1210Y2500821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1210 - In Stock:
126888
- Part#:
0603J0100182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V X7R 0603 - In Stock:
451466
- Part#:
1210Y0160563KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 1210 - In Stock:
86993
- Part#:
1808J2500221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1808 - In Stock:
151642
- Part#:
1111Y2K00360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 2000V C0G/NP0 1111 - In Stock:
27479
- Part#:
0805Y0630393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 0805 - In Stock:
318268
- Part#:
2225Y0250563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 2225 - In Stock:
32996
- Part#:
1812J0630682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1812 - In Stock:
94581
- Part#:
2220J0160563KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 2220 - In Stock:
36667
- Part#:
1210Y5000272MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1210 - In Stock:
131855
- Part#:
0805Y2000271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 0805 - In Stock:
88210
- Part#:
0805J0160224KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 0805 - In Stock:
181987
- Part#:
2220Y1000222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 2220 - In Stock:
46945
- Part#:
1210J0100333GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1210 - In Stock:
56722
- Part#:
1210J1000330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1210 - In Stock:
63612
- Part#:
1206J0506P80DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1206 - In Stock:
183424
- Part#:
1206J1000332JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 1206 - In Stock:
146197
- Part#:
2220J5000183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 2220 - In Stock:
43800
- Part#:
1812J5K00560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 5KV C0G/NP0 1812 - In Stock:
55023
- Part#:
0805J5000471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 0805 - In Stock:
251594
- Part#:
1210Y0630562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1210 - In Stock:
82646
- Part#:
1210Y0160330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1210 - In Stock:
75165
- Part#:
1206Y5000122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1206 - In Stock:
166250
- Part#:
1206J1K00100KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1206 - In Stock:
90720
- Part#:
0805Y0250271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 0805 - In Stock:
426374
- Part#:
1206Y1K00560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1206 - In Stock:
146934
- Part#:
1210J0160681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1210 - In Stock:
72463
- Part#:
2220J1000120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 2220 - In Stock:
9879
- Part#:
1808JA250121FCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1808 - In Stock:
32726
- Part#:
1111Y250P300CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 250V C0G/NP0 1111 - In Stock:
72240
- Part#:
1210Y1000391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1210 - In Stock:
127307
- Part#:
1206Y2000181FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
42195
- Part#:
1206Y0630474JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1206 - In Stock:
89400
- Part#:
1206Y2000270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1206 - In Stock:
107708
- Part#:
0805Y1000472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 0805 - In Stock:
255818
- Part#:
2225Y0500393FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 2225 - In Stock:
6969
- Part#:
2220Y0100124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 2220 - In Stock:
49632
- Part#:
1206J1K00120KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1000V C0G/NP0 1206 - In Stock:
153803
- Part#:
1808Y0160101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1808 - In Stock:
138715
- Part#:
1808J0100393JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V C0G/NP0 1808 - In Stock:
64316
- Part#:
0805J0630181FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0805 - In Stock:
54977
- Part#:
SFAJL5000101MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 100PF 500V AXIAL - In Stock:
7350