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#:
1210Y5000180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1210 - In Stock:
158122
- Part#:
2220Y2000102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 2220 - In Stock:
32107
- Part#:
1812Y0630154KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 1812 - In Stock:
86241
- Part#:
1808Y2500393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1808 - In Stock:
107037
- Part#:
0805Y6300680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 0805 - In Stock:
104637
- Part#:
0603Y0630331FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 0603 - In Stock:
73032
- Part#:
2225Y0160274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
47168
- Part#:
1812Y1000820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1812 - In Stock:
19206
- Part#:
1111J2K02P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 2KV C0G/NP0 1111 - In Stock:
78471
- Part#:
2211JA250561MXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 2211 - In Stock:
85094
- Part#:
1825Y0500394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1825 - In Stock:
45651
- Part#:
1210J1K00150KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV X7R 1210 - In Stock:
138263
- Part#:
1825J2500563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 1825 - In Stock:
52794
- Part#:
1206Y050P700BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
140289
- Part#:
1210J0160273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1210 - In Stock:
115491
- Part#:
1808Y0630121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1808 - In Stock:
84441
- Part#:
1825Y0160563GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 1825 - In Stock:
15991
- Part#:
0805Y0630120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
80008
- Part#:
1825J0160393GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 1825 - In Stock:
21741
- Part#:
1206Y0160820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1206 - In Stock:
114009
- Part#:
2220J2500100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 2220 - In Stock:
12863
- Part#:
1808Y0500821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 1808 - In Stock:
108906
- Part#:
1210J1K50100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.5KV C0G/NP0 1210 - In Stock:
179460
- Part#:
1812Y0500155JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 50V X7R 1812 - In Stock:
36808
- Part#:
2225Y2500334MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 2225 - In Stock:
26894
- Part#:
0603Y2000151KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V X7R 0603 - In Stock:
376415
- Part#:
2220Y1K00181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 2220 - In Stock:
13570
- Part#:
2225J6300103FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V C0G 2225 - In Stock:
8588
- Part#:
1812J1000223JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .022UF 100V C0G/NP0 1812 - In Stock:
53262
- Part#:
1825Y1K00392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV C0G/NP0 1825 - In Stock:
11654
- Part#:
0505J1501P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 150V C0G/NP0 0505 - In Stock:
149818
- Part#:
2220Y2000560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 2220 - In Stock:
12816
- Part#:
2225J1000820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
47706
- Part#:
1210J0500822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1210 - In Stock:
114906
- Part#:
1825Y1K00682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV C0G/NP0 1825 - In Stock:
9644
- Part#:
1808J1000821JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1808 - In Stock:
97779
- Part#:
1812J0500104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1812 - In Stock:
75598
- Part#:
1825Y4K00271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV X7R 1825 - In Stock:
66440
- Part#:
1825Y2K50390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
18867
- Part#:
2225Y1000151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 2225 - In Stock:
6634
- Part#:
1808J0630224KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1808 - In Stock:
86971
- Part#:
1812Y0100101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1812 - In Stock:
29344
- Part#:
1206J1K06P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1206 - In Stock:
97432
- Part#:
1210Y6300270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1210 - In Stock:
95577
- Part#:
0603Y1005P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0603 - In Stock:
158569
- Part#:
1206J0250471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1206 - In Stock:
161751
- Part#:
1808Y6300181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V X7R 1808 - In Stock:
152811
- Part#:
0805Y0630511FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 63V C0G/NP0 0805 - In Stock:
46380
- Part#:
1808Y0100334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 10V X7R 1808 - In Stock:
149927
- Part#:
1812J5000120JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1812 - In Stock:
95596