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#:
2225Y5000393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 2225 - In Stock:
53971
- Part#:
2220J0630391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 2220 - In Stock:
20503
- Part#:
0805Y0500272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 0805 - In Stock:
353943
- Part#:
1206J0100333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 1206 - In Stock:
238511
- Part#:
2225Y2500123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V C0G 2225 - In Stock:
8962
- Part#:
1210Y0160331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1210 - In Stock:
90357
- Part#:
0505Y1000330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0505 - In Stock:
61177
- Part#:
1808Y2000184JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1808 - In Stock:
71475
- Part#:
1206Y0160123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1206 - In Stock:
316574
- Part#:
1808J0500182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
254075
- Part#:
1812J0100182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 1812 - In Stock:
79039
- Part#:
2225J0630472GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 2225 - In Stock:
17353
- Part#:
1210Y2000100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1210 - In Stock:
110427
- Part#:
1210Y2000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1210 - In Stock:
91886
- Part#:
0805Y0630272JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 0805 - In Stock:
176000
- Part#:
2225Y2000474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 2225 - In Stock:
28562
- Part#:
1206Y1000561KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1206 - In Stock:
60484
- Part#:
1812J1000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1812 - In Stock:
54473
- Part#:
1206Y0500182GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1206 - In Stock:
70458
- Part#:
1825Y2000271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1825 - In Stock:
33910
- Part#:
1206Y0630471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1206 - In Stock:
180294
- Part#:
0805Y1000510KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 100V C0G/NP0 0805 - In Stock:
123489
- Part#:
1206Y0160474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1206 - In Stock:
173482
- Part#:
2225J0500470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 2225 - In Stock:
23833
- Part#:
2225Y2500124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 2225 - In Stock:
23968
- Part#:
1825J2500103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1825 - In Stock:
52866
- Part#:
1808Y0630101KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 1808 - In Stock:
199529
- Part#:
2220J5000153JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V C0G 2220 - In Stock:
56093
- Part#:
2220Y5000472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 2220 - In Stock:
48406
- Part#:
1812J0630154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 1812 - In Stock:
78830
- Part#:
2220J0500150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2220 - In Stock:
44726
- Part#:
0603Y0160102MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 0603 - In Stock:
346670
- Part#:
1812Y3K00101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 3KV C0G/NP0 1812 - In Stock:
66872
- Part#:
1206Y2K04P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 2KV C0G/NP0 1206 - In Stock:
63199
- Part#:
1210Y5000391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 1210 - In Stock:
173879
- Part#:
1812J6300121KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1812 - In Stock:
82201
- Part#:
2220JA250181JXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 2220 - In Stock:
76056
- Part#:
2220J0160334MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 2220 - In Stock:
35836
- Part#:
2220J1K20680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.2KV C0G/NP0 2220 - In Stock:
81414
- Part#:
1812Y2K50391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV C0G/NP0 1812 - In Stock:
39114
- Part#:
2225J1000563KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V C0G 2225 - In Stock:
22142
- Part#:
1808J5000222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 1808 - In Stock:
131190
- Part#:
1210Y0160154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1210 - In Stock:
157436
- Part#:
0805J2006P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0805 - In Stock:
215819
- Part#:
1812Y1K00330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1812 - In Stock:
87607
- Part#:
1206Y2500122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1206 - In Stock:
181434
- Part#:
0805J2502P10CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 250V C0G/NP0 0805 - In Stock:
117314
- Part#:
0805Y0500223MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 0805 - In Stock:
208290
- Part#:
1812Y1000222MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1812 - In Stock:
47353
- Part#:
1812Y6300391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 1812 - In Stock:
75750