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#:
1210Y1000271JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1210 - In Stock:
89489
- Part#:
1812J5K00220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 5KV C0G/NP0 1812 - In Stock:
82316
- Part#:
1210J1000103JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.01UF 100V C0G/NP0 1210 - In Stock:
94312
- Part#:
1206Y5001P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 500V C0G/NP0 1206 - In Stock:
304604
- Part#:
2220J2000682KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 2220 - In Stock:
34383
- Part#:
1812J1K00181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1812 - In Stock:
59581
- Part#:
0505Y2000120FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0505 - In Stock:
34194
- Part#:
1210J0500561GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1210 - In Stock:
69684
- Part#:
2220J1000823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 2220 - In Stock:
42445
- Part#:
1210J0500221FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1210 - In Stock:
35406
- Part#:
2225Y2000180KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 2225 - In Stock:
22389
- Part#:
1812Y5000102JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1812 - In Stock:
100070
- Part#:
1210Y0630332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1210 - In Stock:
38957
- Part#:
1210J1K00271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1210 - In Stock:
90545
- Part#:
1812Y0100124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 1812 - In Stock:
69824
- Part#:
0603Y0163P90DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 16V C0G/NP0 0603 - In Stock:
260796
- Part#:
1206J0100223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 1206 - In Stock:
285996
- Part#:
1206Y1000621JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 100V C0G/NP0 1206 - In Stock:
62332
- Part#:
0805Y1K00270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 0805 - In Stock:
224277
- Part#:
1808J0250151JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V X7R 1808 - In Stock:
125868
- Part#:
1808J0500271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V X7R 1808 - In Stock:
155467
- Part#:
1825J3K00100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 3KV C0G/NP0 1825 - In Stock:
67190
- Part#:
0805Y0630154KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 0805 - In Stock:
187843
- Part#:
1812JA250150KCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1812 - In Stock:
62255
- Part#:
1111J2K00160KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 2KV C0G/NP0 1111 - In Stock:
60414
- Part#:
2220Y1K50560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.5KV C0G/NP0 2220 - In Stock:
17153
- Part#:
1812Y0160333GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 1812 - In Stock:
30852
- Part#:
1812J6300472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 1812 - In Stock:
83124
- Part#:
2220Y5000153MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 2220 - In Stock:
58826
- Part#:
1206J5000271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 1206 - In Stock:
282727
- Part#:
1812Y5000561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1812 - In Stock:
70987
- Part#:
0805J0630183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 0805 - In Stock:
188512
- Part#:
1206Y0160562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1206 - In Stock:
74470
- Part#:
1808J1000560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1808 - In Stock:
75079
- Part#:
2220J0160563FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 2220 - In Stock:
6754
- Part#:
1808J0250180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1808 - In Stock:
53090
- Part#:
1206Y0100681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V X7R 1206 - In Stock:
313112
- Part#:
1808Y0630392GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1808 - In Stock:
101328
- Part#:
1808Y6300221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1808 - In Stock:
103109
- Part#:
1808J1K00220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1808 - In Stock:
57973
- Part#:
1206Y0501P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 1206 - In Stock:
273167
- Part#:
1825Y1K50820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 1825 - In Stock:
37292
- Part#:
0603J2500222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 0603 - In Stock:
451400
- Part#:
2225Y6300820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 2225 - In Stock:
11222
- Part#:
2220J0250333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 2220 - In Stock:
38128
- Part#:
1812J1000153KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 1812 - In Stock:
66305
- Part#:
1808Y0250332GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1808 - In Stock:
72924
- Part#:
1812Y0100104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V X7R 1812 - In Stock:
66503
- Part#:
1210J0500392JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1210 - In Stock:
86432
- Part#:
1206Y0251P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 25V C0G/NP0 1206 - In Stock:
80527