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#:
2220Y5000472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 2220 - In Stock:
62978
- Part#:
0805Y0250271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 0805 - In Stock:
290154
- Part#:
2211JA250820FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2211 - In Stock:
24364
- Part#:
1808Y1000681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1808 - In Stock:
113186
- Part#:
1808J0160680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1808 - In Stock:
60818
- Part#:
0805J0501P80DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0805 - In Stock:
258386
- Part#:
1210J0160823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 1210 - In Stock:
72388
- Part#:
1812Y0160473GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 1812 - In Stock:
24687
- Part#:
0603Y1000240KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 100V C0G/NP0 0603 - In Stock:
232758
- Part#:
0603Y0631P00DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 0603 - In Stock:
298201
- Part#:
1210J6300220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
216178
- Part#:
2225Y2K50221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV C0G/NP0 2225 - In Stock:
51872
- Part#:
0603J250P400BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 250V C0G/NP0 0603 - In Stock:
268354
- Part#:
0805Y0630181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0805 - In Stock:
435443
- Part#:
0603Y0250682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 0603 - In Stock:
552180
- Part#:
1812Y0500394KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1812 - In Stock:
69834
- Part#:
1808J0250394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1808 - In Stock:
75984
- Part#:
0603Y0160152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 0603 - In Stock:
95053
- Part#:
1206J0500472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1206 - In Stock:
220636
- Part#:
0805J6300681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 0805 - In Stock:
296460
- Part#:
0805J0100150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 0805 - In Stock:
448831
- Part#:
1210Y0500183FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1210 - In Stock:
26792
- Part#:
1808J2500121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1808 - In Stock:
66975
- Part#:
1812J1000390JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1812 - In Stock:
101103
- Part#:
1210Y1000821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1210 - In Stock:
68361
- Part#:
2220Y5000681FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 2220 - In Stock:
12993
- Part#:
1812J2000331GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1812 - In Stock:
43149
- Part#:
1206Y0509P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 50V C0G/NP0 1206 - In Stock:
80696
- Part#:
1812J1K00121GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1812 - In Stock:
60680
- Part#:
2220J0500823GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V C0G/NP0 2220 - In Stock:
18746
- Part#:
1206Y2000220KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1206 - In Stock:
189322
- Part#:
2225Y3K00102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV C0G/NP0 2225 - In Stock:
25495
- Part#:
1210Y2000220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1210 - In Stock:
56591
- Part#:
1206J1000150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1206 - In Stock:
86168
- Part#:
1210J0630390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1210 - In Stock:
100884
- Part#:
2225Y0250474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 2225 - In Stock:
29523
- Part#:
1111J2000751KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 200V C0G/NP0 1111 - In Stock:
58910
- Part#:
2220Y1000154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 2220 - In Stock:
35737
- Part#:
2220J5000223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 2220 - In Stock:
48178
- Part#:
2225J5000561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2225 - In Stock:
30238
- Part#:
1808Y1000564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 1808 - In Stock:
82709
- Part#:
1206J0500123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1206 - In Stock:
121031
- Part#:
1206J0100121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
167617
- Part#:
2220J3K00392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 3KV X7R 2220 - In Stock:
93066
- Part#:
1206Y1000680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1206 - In Stock:
75514
- Part#:
1825Y1000333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V C0G 1825 - In Stock:
31154
- Part#:
2220Y2K00681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV C0G/NP0 2220 - In Stock:
28224
- Part#:
0805J0251P50BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 25V C0G/NP0 0805 - In Stock:
145844
- Part#:
0805Y2000330JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0805 - In Stock:
105091
- Part#:
1812Y0630392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1812 - In Stock:
22251