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#:
1111J1000102FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1111 - In Stock:
21407
- Part#:
0805J6300151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 0805 - In Stock:
401833
- Part#:
1812Y3K00182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 3KV X7R 1812 - In Stock:
60252
- Part#:
2225J0630821GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 2225 - In Stock:
15550
- Part#:
2220Y0630122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 2220 - In Stock:
7639
- Part#:
2225Y0160273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 2225 - In Stock:
31467
- Part#:
0805J2000562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 0805 - In Stock:
425760
- Part#:
1206J0500821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1206 - In Stock:
146509
- Part#:
1206Y0250392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1206 - In Stock:
176622
- Part#:
1808Y2500122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1808 - In Stock:
71699
- Part#:
1812Y1K00182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 1812 - In Stock:
21032
- Part#:
2225J0500104FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V C0G/NP0 2225 - In Stock:
3885
- Part#:
2220J0250223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 2220 - In Stock:
12273
- Part#:
1210J5000271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1210 - In Stock:
200776
- Part#:
0805Y1000180JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 0805 - In Stock:
300273
- Part#:
1808J1000822KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1808 - In Stock:
106286
- Part#:
0805Y2501P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 250V C0G/NP0 0805 - In Stock:
89265
- Part#:
1210J2000561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1210 - In Stock:
36957
- Part#:
2225J5K00270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 5KV C0G/NP0 2225 - In Stock:
58244
- Part#:
1812Y0100273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 1812 - In Stock:
74442
- Part#:
1825J0160180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1825 - In Stock:
26605
- Part#:
0505J2000200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 200V C0G/NP0 0505 - In Stock:
151520
- Part#:
1210J2500124JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1210 - In Stock:
71208
- Part#:
2220J1000473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 2220 - In Stock:
54578
- Part#:
2225Y0500121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 2225 - In Stock:
12664
- Part#:
1210J1000394MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 1210 - In Stock:
92599
- Part#:
1808Y5000273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1808 - In Stock:
104021
- Part#:
0805J5001P50BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 0805 - In Stock:
82613
- Part#:
1210Y1K00471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1210 - In Stock:
174525
- Part#:
1812J5000274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 1812 - In Stock:
82119
- Part#:
1210Y0500224JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1210 - In Stock:
78084
- Part#:
1206J1000392FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1206 - In Stock:
49147
- Part#:
2225Y6300122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 2225 - In Stock:
28205
- Part#:
1210J0160180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1210 - In Stock:
80347
- Part#:
2220J0630393JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 2220 - In Stock:
38513
- Part#:
0805J2500221MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 0805 - In Stock:
260328
- Part#:
1206Y1000821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1206 - In Stock:
151978
- Part#:
0805J5000270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
161404
- Part#:
1808J3K00681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 3KV X7R 1808 - In Stock:
158658
- Part#:
1808Y0250181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V X7R 1808 - In Stock:
148066
- Part#:
1206J1000100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1206 - In Stock:
266128
- Part#:
2220J1000103KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 2220 - In Stock:
39120
- Part#:
2220Y0630221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 2220 - In Stock:
43755
- Part#:
1825J1000472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1825 - In Stock:
47451
- Part#:
1206J6300131FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 630V C0G/NP0 1206 - In Stock:
16242
- Part#:
1825J3K00182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 3KV X7R 1825 - In Stock:
56294
- Part#:
1808JA250331FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
51157
- Part#:
1825J4K00222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 4KV X7R 1825 - In Stock:
80849
- Part#:
1825Y6K00152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 6KV X7R 1825 - In Stock:
62421
- Part#:
1825Y2K50152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV X7R 1825 - In Stock:
63108