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#:
2220J2K50102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV C0G 2220 - In Stock:
25793
- Part#:
0805Y0500471KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 0805 - In Stock:
245602
- Part#:
1808Y0500682JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1808 - In Stock:
79112
- Part#:
2220J2500220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 2220 - In Stock:
23930
- Part#:
0805Y1000180GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 0805 - In Stock:
62067
- Part#:
0603Y1000822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 0603 - In Stock:
380725
- Part#:
2220Y0630474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 2220 - In Stock:
32364
- Part#:
0805Y0630270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0805 - In Stock:
414421
- Part#:
0805J2001P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 200V C0G/NP0 0805 - In Stock:
126677
- Part#:
0603Y0630153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 0603 - In Stock:
447984
- Part#:
1111Y1000120FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1111 - In Stock:
29370
- Part#:
1808J2500390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
103016
- Part#:
1808Y1000682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1808 - In Stock:
38448
- Part#:
1808J0630823JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1808 - In Stock:
75535
- Part#:
0805J2500332KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 0805 - In Stock:
247087
- Part#:
1206J0630680GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
133120
- Part#:
0805Y1000221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
248518
- Part#:
1206J1000270MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1206 - In Stock:
90276
- Part#:
1210J5000273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1210 - In Stock:
128648
- Part#:
1808J2500560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
88837
- Part#:
1206J1000680JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1206 - In Stock:
160509
- Part#:
0805Y1000121FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 0805 - In Stock:
66067
- Part#:
1210J0630473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1210 - In Stock:
133527
- Part#:
1210J2000562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1210 - In Stock:
130834
- Part#:
2225Y0630270JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 2225 - In Stock:
26367
- Part#:
1210Y2K00332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 1210 - In Stock:
105471
- Part#:
2225J2000561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 2225 - In Stock:
13057
- Part#:
2220Y1000100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 2220 - In Stock:
12283
- Part#:
1808Y1K00330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1808 - In Stock:
103890
- Part#:
0805J5000121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 0805 - In Stock:
72739
- Part#:
0805J0160683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 0805 - In Stock:
164440
- Part#:
1808JA250471MXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 1808 - In Stock:
80672
- Part#:
1808J0250331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 1808 - In Stock:
66433
- Part#:
2211JA250820KCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2211 - In Stock:
67277
- Part#:
2220Y1K50331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV C0G/NP0 2220 - In Stock:
54720
- Part#:
1812J2000333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1812 - In Stock:
79656
- Part#:
1808Y6300331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1808 - In Stock:
103423
- Part#:
2220J5K00270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 5KV C0G/NP0 2220 - In Stock:
73107
- Part#:
1808J0500272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1808 - In Stock:
118268
- Part#:
0505Y1000620JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 100V C0G/NP0 0505 - In Stock:
124505
- Part#:
2225Y0160471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 2225 - In Stock:
19584
- Part#:
1808J0500122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1808 - In Stock:
121647
- Part#:
1825Y5K00122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 5KV X7R 1825 - In Stock:
80301
- Part#:
2220J0250151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 2220 - In Stock:
12296
- Part#:
1111J2500911GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 250V C0G/NP0 1111 - In Stock:
31679
- Part#:
1210J0500471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1210 - In Stock:
78221
- Part#:
1812Y0630562KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1812 - In Stock:
86109
- Part#:
1206Y6303P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 630V C0G/NP0 1206 - In Stock:
96406
- Part#:
2220J1K20681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 2220 - In Stock:
57820
- Part#:
0805J0500220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 0805 - In Stock:
79577