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#:
1808Y2500390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
205315
- Part#:
1808Y2K00181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV C0G/NP0 1808 - In Stock:
98752
- Part#:
0805J0100272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 0805 - In Stock:
285106
- Part#:
1206Y0250394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1206 - In Stock:
165895
- Part#:
1812Y5000274JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 1812 - In Stock:
38123
- Part#:
0603J0100680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 0603 - In Stock:
191017
- Part#:
2220J6300821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 2220 - In Stock:
73319
- Part#:
2220J0250154KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V C0G/NP0 2220 - In Stock:
31438
- Part#:
1206Y0500332GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1206 - In Stock:
64016
- Part#:
2220J2000103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 2220 - In Stock:
42668
- Part#:
1808Y6300471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1808 - In Stock:
161579
- Part#:
2225J2500393KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V C0G 2225 - In Stock:
25024
- Part#:
0805Y5000221KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
315354
- Part#:
1808J2500330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1808 - In Stock:
95785
- Part#:
1210J1K00101JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1210 - In Stock:
107696
- Part#:
1808YA250121JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1808 - In Stock:
84954
- Part#:
0603Y2000330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0603 - In Stock:
295652
- Part#:
1210Y5000222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
281196
- Part#:
1808J6300222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 1808 - In Stock:
83829
- Part#:
1825J2K00821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV C0G/NP0 1825 - In Stock:
47220
- Part#:
1206J1001P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 1206 - In Stock:
89131
- Part#:
0603Y2000270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
341626
- Part#:
1210Y2K00270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 1210 - In Stock:
66329
- Part#:
0603J0160151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 0603 - In Stock:
375484
- Part#:
1206Y0500392FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1206 - In Stock:
48077
- Part#:
1812J0630563JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 1812 - In Stock:
46376
- Part#:
1210Y2000223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1210 - In Stock:
69383
- Part#:
SFJEL5000333MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.033UF 500V AXIAL - In Stock:
2953
- Part#:
1812Y0250472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 1812 - In Stock:
76375
- Part#:
1812J2500564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 250V X7R 1812 - In Stock:
59574
- Part#:
1210J0500101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
78637
- Part#:
0603J2001P70HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 200V C0G/NP0 0603 - In Stock:
114492
- Part#:
2220J0500150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2220 - In Stock:
8728
- Part#:
1808J0100100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 1808 - In Stock:
72559
- Part#:
1206J0500471KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 1206 - In Stock:
192286
- Part#:
1808Y1K20562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.2KV X7R 1808 - In Stock:
120197
- Part#:
0603J0500330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 0603 - In Stock:
442076
- Part#:
2225J0160123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 2225 - In Stock:
35079
- Part#:
1111J3000120KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 300V C0G/NP0 1111 - In Stock:
66891
- Part#:
1206J6300121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1206 - In Stock:
254164
- Part#:
1210J0500220FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1210 - In Stock:
42123
- Part#:
1206Y2500220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1206 - In Stock:
240433
- Part#:
1210J0160473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1210 - In Stock:
156859
- Part#:
2225Y2500472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 2225 - In Stock:
9252
- Part#:
1210J1K00470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1210 - In Stock:
86525
- Part#:
1111Y6301P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 630V C0G/NP0 1111 - In Stock:
65686
- Part#:
2220J1K20332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 2220 - In Stock:
60049
- Part#:
1206Y0630124KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1206 - In Stock:
167497
- Part#:
1206Y0630301GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 63V C0G/NP0 1206 - In Stock:
82259
- Part#:
1825J2K50122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 1825 - In Stock:
54053