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#:
1812Y0160563FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 1812 - In Stock:
11749
- Part#:
1210J2500151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1210 - In Stock:
86078
- Part#:
1206J2500681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1206 - In Stock:
200481
- Part#:
1825Y1K20390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 1825 - In Stock:
64471
- Part#:
1210Y2500332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1210 - In Stock:
53272
- Part#:
1825Y4K00102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 4KV X7R 1825 - In Stock:
69145
- Part#:
1812J1K50821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV X7R 1812 - In Stock:
73598
- Part#:
1808Y2000272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
160808
- Part#:
1210Y0250391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1210 - In Stock:
48561
- Part#:
1808J0160221MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V X7R 1808 - In Stock:
144790
- Part#:
2225Y5K00271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 5KV C0G/NP0 2225 - In Stock:
37909
- Part#:
1808J2000392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1808 - In Stock:
104919
- Part#:
1812Y6300331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1812 - In Stock:
70212
- Part#:
2225Y2000684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 200V X7R 2225 - In Stock:
27851
- Part#:
0805Y0630390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0805 - In Stock:
63339
- Part#:
2225Y1K50272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 2225 - In Stock:
59282
- Part#:
2225J0160271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 2225 - In Stock:
7928
- Part#:
2220Y0160562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 2220 - In Stock:
36686
- Part#:
1812Y5000561KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1812 - In Stock:
95550
- Part#:
2220Y1000392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 2220 - In Stock:
11286
- Part#:
1206J2000182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1206 - In Stock:
62171
- Part#:
1812Y5000153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1812 - In Stock:
81516
- Part#:
1210Y2500562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1210 - In Stock:
88547
- Part#:
0603J5000390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 0603 - In Stock:
123890
- Part#:
0805J2500470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0805 - In Stock:
197833
- Part#:
1812Y0500392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1812 - In Stock:
41040
- Part#:
1808J0500330MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V X7R 1808 - In Stock:
136311
- Part#:
1812Y1K50120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.5KV C0G/NP0 1812 - In Stock:
65390
- Part#:
1210Y0630272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1210 - In Stock:
135815
- Part#:
0603J0500331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 0603 - In Stock:
489923
- Part#:
1808Y0160102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1808 - In Stock:
165639
- Part#:
2225Y0160683GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 2225 - In Stock:
16291
- Part#:
0603Y2502P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0603 - In Stock:
410009
- Part#:
0603Y0250182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 0603 - In Stock:
274099
- Part#:
0603Y0250151FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 0603 - In Stock:
61378
- Part#:
0603J2500510FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 250V C0G/NP0 0603 - In Stock:
68919
- Part#:
2225Y0250182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 2225 - In Stock:
21184
- Part#:
1808J5000682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1808 - In Stock:
166158
- Part#:
1206J0160680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1206 - In Stock:
115733
- Part#:
0603Y0160330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 0603 - In Stock:
203259
- Part#:
2225J1K00124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 1KV X7R 2225 - In Stock:
17117
- Part#:
1808Y0100472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 1808 - In Stock:
171663
- Part#:
2225Y0250394KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 2225 - In Stock:
26399
- Part#:
1206J0500121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1206 - In Stock:
81717
- Part#:
1808J2000821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 1808 - In Stock:
126740
- Part#:
2220Y1000125MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 100V X7R 2220 - In Stock:
35157
- Part#:
2220Y1K50820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 2220 - In Stock:
63608
- Part#:
0603Y0160272MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V X7R 0603 - In Stock:
288076
- Part#:
2220Y1K00100FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 2220 - In Stock:
14202
- Part#:
1206J0500561KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1206 - In Stock:
74197