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#:
1812J1K00330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1812 - In Stock:
66111
- Part#:
1808Y0630221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V X7R 1808 - In Stock:
151125
- Part#:
1825Y6300153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
50357
- Part#:
1808J5000330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1808 - In Stock:
84363
- Part#:
1812Y1000271KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1812 - In Stock:
89028
- Part#:
1808Y0160182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 1808 - In Stock:
149533
- Part#:
2225Y0160395KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 16V X7R 2225 - In Stock:
18158
- Part#:
2220J1K20562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.2KV X7R 2220 - In Stock:
81500
- Part#:
0603J2500390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0603 - In Stock:
294550
- Part#:
1210Y2500151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1210 - In Stock:
136160
- Part#:
1808Y0160564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 1808 - In Stock:
109943
- Part#:
2220J5000683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 2220 - In Stock:
53131
- Part#:
0603Y1000121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 0603 - In Stock:
243323
- Part#:
0805Y0160392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 0805 - In Stock:
78916
- Part#:
0603J0630131FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 63V C0G/NP0 0603 - In Stock:
67533
- Part#:
0603Y0630331JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V X7R 0603 - In Stock:
257628
- Part#:
1825Y1K00152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1825 - In Stock:
46325
- Part#:
1206J5000121MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 1206 - In Stock:
211996
- Part#:
1808J0634P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 1808 - In Stock:
128242
- Part#:
2225Y1K50391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 2225 - In Stock:
14121
- Part#:
0805Y2005P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0805 - In Stock:
137728
- Part#:
0603J0250331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 0603 - In Stock:
318891
- Part#:
1825Y0100564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1825 - In Stock:
37567
- Part#:
1825J0160101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1825 - In Stock:
23262
- Part#:
2220Y2500820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2220 - In Stock:
20525
- Part#:
1808J0250821JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 1808 - In Stock:
109063
- Part#:
1808J0500150KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V X7R 1808 - In Stock:
118561
- Part#:
1812J5000222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1812 - In Stock:
47615
- Part#:
1206Y0250151KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1206 - In Stock:
217689
- Part#:
1808Y2000152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1808 - In Stock:
133614
- Part#:
1825J5K00221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 5KV X7R 1825 - In Stock:
82816
- Part#:
1808Y4K08P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 4KV C0G/NP0 1808 - In Stock:
86514
- Part#:
1812YA256P80DCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1812 - In Stock:
91070
- Part#:
2220Y5000682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 2220 - In Stock:
29058
- Part#:
1206Y1K00510KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 1KV C0G/NP0 1206 - In Stock:
100389
- Part#:
1210J5000102FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1210 - In Stock:
50606
- Part#:
0805Y2000120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0805 - In Stock:
340110
- Part#:
1206J6300471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1206 - In Stock:
208714
- Part#:
2225J2K50100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2.5KV C0G/NP0 2225 - In Stock:
17536
- Part#:
0603Y2500101JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 0603 - In Stock:
150218
- Part#:
1812Y2K50121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 1812 - In Stock:
79972
- Part#:
1206J6300821JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1206 - In Stock:
142283
- Part#:
1111J1500680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 150V C0G/NP0 1111 - In Stock:
80633
- Part#:
1210J0100223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 1210 - In Stock:
151999
- Part#:
0805Y0160221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 0805 - In Stock:
315838
- Part#:
1808Y0500390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1808 - In Stock:
104451
- Part#:
0603J0250391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 0603 - In Stock:
296363
- Part#:
0603J050P500CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 50V C0G/NP0 0603 - In Stock:
258245
- Part#:
0603Y0250102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 0603 - In Stock:
343655
- Part#:
1808J0500101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V X7R 1808 - In Stock:
118396