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#:
2225J1000331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 2225 - In Stock:
12193
- Part#:
2225Y5000222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 2225 - In Stock:
16015
- Part#:
0805Y0252P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 25V C0G/NP0 0805 - In Stock:
448211
- Part#:
2225Y0160185KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 16V X7R 2225 - In Stock:
30697
- Part#:
2225J2000684MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 200V X7R 2225 - In Stock:
37070
- Part#:
1812Y0160154GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V C0G/NP0 1812 - In Stock:
21769
- Part#:
0603Y5000100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 0603 - In Stock:
241834
- Part#:
SFCIL0500474MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.47UF 50V AXIAL - In Stock:
7028
- Part#:
1812Y1000123KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 1812 - In Stock:
58999
- Part#:
1808J1K00221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1808 - In Stock:
77439
- Part#:
0805J0250180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 0805 - In Stock:
137091
- Part#:
1111J2500911KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 250V C0G/NP0 1111 - In Stock:
54130
- Part#:
2225J6K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 6KV C0G/NP0 2225 - In Stock:
58437
- Part#:
0603Y0250470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 0603 - In Stock:
208978
- Part#:
2225J2000331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 2225 - In Stock:
14358
- Part#:
1210J1K00180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1210 - In Stock:
188033
- Part#:
1808J1000151MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 1808 - In Stock:
134359
- Part#:
1808J0250562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1808 - In Stock:
111484
- Part#:
1812YA250221KXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1812 - In Stock:
92271
- Part#:
2220Y1K00271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 2220 - In Stock:
56296
- Part#:
1808J6K00271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV X7R 1808 - In Stock:
87840
- Part#:
1206J5000101FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1206 - In Stock:
79013
- Part#:
0805J2506P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 0805 - In Stock:
70402
- Part#:
0805Y5006P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 0805 - In Stock:
78297
- Part#:
1206Y6300680JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1206 - In Stock:
173097
- Part#:
1111Y100P400CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 100V C0G/NP0 1111 - In Stock:
78749
- Part#:
0805Y5000391JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 0805 - In Stock:
210523
- Part#:
1808Y0250122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1808 - In Stock:
73524
- Part#:
1210Y0500560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1210 - In Stock:
91078
- Part#:
1210J0500152GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1210 - In Stock:
69022
- Part#:
1206Y0630111JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 63V C0G/NP0 1206 - In Stock:
112893
- Part#:
1812J0500821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1812 - In Stock:
51910
- Part#:
2225Y1K00181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 2225 - In Stock:
28836
- Part#:
1206J0631P20DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 1206 - In Stock:
212415
- Part#:
1812Y5000152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1812 - In Stock:
43646
- Part#:
0805J0100472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 0805 - In Stock:
143108
- Part#:
1808Y0250824JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1808 - In Stock:
79414
- Part#:
1210Y0630273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 1210 - In Stock:
64720
- Part#:
1825J1000330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1825 - In Stock:
12830
- Part#:
1808JA250820JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1808 - In Stock:
88660
- Part#:
1808YA250471JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1808 - In Stock:
68826
- Part#:
1206J0250151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1206 - In Stock:
182877
- Part#:
1206J2500561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1206 - In Stock:
219914
- Part#:
1812J0100393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 1812 - In Stock:
97345
- Part#:
1825Y1K00153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1825 - In Stock:
56114
- Part#:
1206J0630681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 1206 - In Stock:
260084
- Part#:
2220Y0250224JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V C0G/NP0 2220 - In Stock:
20305
- Part#:
0603Y2000100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0603 - In Stock:
204382
- Part#:
1812J2000394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 200V X7R 1812 - In Stock:
57045
- Part#:
1206Y1000221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1206 - In Stock:
150334