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#:
1812J0160473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1812 - In Stock:
99743
- Part#:
1210J0250121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1210 - In Stock:
110260
- Part#:
1808J0500390KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V X7R 1808 - In Stock:
142276
- Part#:
2220Y0160684MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 2220 - In Stock:
35873
- Part#:
1808Y0160182JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 1808 - In Stock:
140729
- Part#:
0603Y2500110KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 250V C0G/NP0 0603 - In Stock:
184879
- Part#:
0603Y2000681KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V X7R 0603 - In Stock:
365297
- Part#:
1812Y5K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 5KV X7R 1812 - In Stock:
79263
- Part#:
1206J1K20103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 1206 - In Stock:
255584
- Part#:
1812J0250124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1812 - In Stock:
96500
- Part#:
2220Y0500821FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 2220 - In Stock:
9272
- Part#:
1825J0500394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1825 - In Stock:
47879
- Part#:
1206Y0630181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1206 - In Stock:
76789
- Part#:
1808YA250391JXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1808 - In Stock:
77866
- Part#:
1812J1K00271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1812 - In Stock:
32881
- Part#:
1210Y2500182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1210 - In Stock:
65576
- Part#:
1812J0630472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1812 - In Stock:
91032
- Part#:
1808Y0500820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1808 - In Stock:
184388
- Part#:
1206Y0100270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 1206 - In Stock:
171579
- Part#:
2220Y0630392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 2220 - In Stock:
45763
- Part#:
0805J0630100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0805 - In Stock:
244662
- Part#:
1825Y1000123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 1825 - In Stock:
9254
- Part#:
0603J2000101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 0603 - In Stock:
327797
- Part#:
0603J0160561FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 0603 - In Stock:
61637
- Part#:
0805Y0638P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 0805 - In Stock:
93330
- Part#:
1808Y2500392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 1808 - In Stock:
146057
- Part#:
1210Y0500683JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1210 - In Stock:
74942
- Part#:
0603J0250391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 0603 - In Stock:
497488
- Part#:
1825J0250823FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 1825 - In Stock:
7995
- Part#:
1210Y0630391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1210 - In Stock:
67696
- Part#:
0805Y2500152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 0805 - In Stock:
284947
- Part#:
1206Y0630101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1206 - In Stock:
86095
- Part#:
2220Y2000563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 2220 - In Stock:
43412
- Part#:
1210J2000562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 1210 - In Stock:
35490
- Part#:
1812J2500820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1812 - In Stock:
67440
- Part#:
1808J0100123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 1808 - In Stock:
58963
- Part#:
0603Y0630151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0603 - In Stock:
244031
- Part#:
2220Y0500471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 2220 - In Stock:
44144
- Part#:
1210J1000332FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
37898
- Part#:
0603J0630560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0603 - In Stock:
488964
- Part#:
0505Y0500430GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 50V C0G/NP0 0505 - In Stock:
74727
- Part#:
1210J1K00102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1210 - In Stock:
197641
- Part#:
1206J0500184MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1206 - In Stock:
123033
- Part#:
0805J0500102GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 0805 - In Stock:
158638
- Part#:
0805Y050P200BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 50V C0G/NP0 0805 - In Stock:
132189
- Part#:
2220J0500824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 2220 - In Stock:
53148
- Part#:
1210Y0250332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1210 - In Stock:
86656
- Part#:
0805J0501P00BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 0805 - In Stock:
127847
- Part#:
1210J0500823JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 1210 - In Stock:
85574
- Part#:
1206Y0630101GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1206 - In Stock:
67008