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#:
1808Y5000150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1808 - In Stock:
147133
- Part#:
1206Y0100684JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 10V X7R 1206 - In Stock:
113974
- Part#:
2225Y0250124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 2225 - In Stock:
23955
- Part#:
1812J3K00391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV C0G/NP0 1812 - In Stock:
96734
- Part#:
1812J1000473JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V C0G 1812 - In Stock:
47844
- Part#:
1210J2000562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 1210 - In Stock:
73347
- Part#:
0805Y0251P50BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 25V C0G/NP0 0805 - In Stock:
88094
- Part#:
0805Y0500562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 0805 - In Stock:
383334
- Part#:
0603Y2000820JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
285797
- Part#:
0805J0630181KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0805 - In Stock:
111750
- Part#:
1210J0630560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1210 - In Stock:
95821
- Part#:
2220J1K20120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 2220 - In Stock:
23041
- Part#:
1206J5000390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1206 - In Stock:
108396
- Part#:
2220Y2500181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 2220 - In Stock:
6623
- Part#:
1812J5000271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1812 - In Stock:
57507
- Part#:
1210Y0250221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1210 - In Stock:
115514
- Part#:
1206J0160220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1206 - In Stock:
73763
- Part#:
2225Y0250471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 2225 - In Stock:
22044
- Part#:
0603Y100P400DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
288925
- Part#:
0805J0160151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 0805 - In Stock:
89771
- Part#:
1808J5000820MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V X7R 1808 - In Stock:
98042
- Part#:
2220Y5000121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 2220 - In Stock:
22122
- Part#:
1825Y0160123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1825 - In Stock:
37179
- Part#:
1812J0500154KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1812 - In Stock:
107761
- Part#:
1812J5000823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1812 - In Stock:
94428
- Part#:
1812Y0250151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1812 - In Stock:
77770
- Part#:
SFBLC5000102MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
7663
- Part#:
1808J2000273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1808 - In Stock:
185062
- Part#:
1206Y3000300KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 300V C0G/NP0 1206 - In Stock:
110477
- Part#:
1210Y2K00181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV C0G/NP0 1210 - In Stock:
49139
- Part#:
1808J0160820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1808 - In Stock:
125084
- Part#:
0805J5000471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 0805 - In Stock:
450442
- Part#:
2220Y5000181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 2220 - In Stock:
64235
- Part#:
2225J0630564KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 2225 - In Stock:
23999
- Part#:
1206J0250681KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 1206 - In Stock:
190911
- Part#:
1206J2000181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
252718
- Part#:
1808Y2K50821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2.5KV X7R 1808 - In Stock:
142914
- Part#:
1210J0250100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1210 - In Stock:
55209
- Part#:
1206J0630680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1206 - In Stock:
73419
- Part#:
1210J1000683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1210 - In Stock:
91681
- Part#:
1206Y0251P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 25V C0G/NP0 1206 - In Stock:
172539
- Part#:
1808J1K08P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1808 - In Stock:
98149
- Part#:
2225J5000102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 2225 - In Stock:
17729
- Part#:
2220J0630183JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 2220 - In Stock:
27523
- Part#:
0603Y1001P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 0603 - In Stock:
249785
- Part#:
2225J3K00331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 3KV C0G/NP0 2225 - In Stock:
14426
- Part#:
1210Y6300152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 1210 - In Stock:
51784
- Part#:
2220Y0100104KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 2220 - In Stock:
30547
- Part#:
1808J0630221KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V X7R 1808 - In Stock:
101917
- Part#:
1206J2000223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1206 - In Stock:
257477