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#:
1206J0250471JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V X7R 1206 - In Stock:
148860
- Part#:
1812Y0630104JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1812 - In Stock:
63754
- Part#:
1206J1000103MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1206 - In Stock:
74235
- Part#:
1210Y2506P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1210 - In Stock:
90030
- Part#:
1825Y3K00151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 3KV C0G/NP0 1825 - In Stock:
14506
- Part#:
2225Y0100182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 2225 - In Stock:
20120
- Part#:
1808J2000473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1808 - In Stock:
67637
- Part#:
2225Y1K00221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 2225 - In Stock:
19235
- Part#:
0805J0630152JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 0805 - In Stock:
169173
- Part#:
1825J6300472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 1825 - In Stock:
49516
- Part#:
1808J0250102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1808 - In Stock:
111406
- Part#:
1812Y1K00101GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1812 - In Stock:
57712
- Part#:
0805J1K00820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 0805 - In Stock:
198237
- Part#:
0505J0500160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 50V C0G/NP0 0505 - In Stock:
106764
- Part#:
1210J1000180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1210 - In Stock:
83722
- Part#:
2220J0630273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 2220 - In Stock:
36843
- Part#:
1812Y1K00121JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1812 - In Stock:
91918
- Part#:
2225Y1K50102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV C0G 2225 - In Stock:
42901
- Part#:
0805Y0100390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 0805 - In Stock:
391985
- Part#:
2225Y0500183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 2225 - In Stock:
35080
- Part#:
1206Y0500154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1206 - In Stock:
183914
- Part#:
0603Y0636P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 0603 - In Stock:
79366
- Part#:
1825J4K00180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 4KV C0G/NP0 1825 - In Stock:
87308
- Part#:
2220Y0500471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 2220 - In Stock:
9131
- Part#:
1812Y2000221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1812 - In Stock:
77663
- Part#:
0505Y2007P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 200V C0G/NP0 0505 - In Stock:
88932
- Part#:
1812J0500101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1812 - In Stock:
79770
- Part#:
2220Y2K50122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 2220 - In Stock:
68014
- Part#:
1825J6300153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 630V X7R 1825 - In Stock:
51037
- Part#:
SFBDC5000330ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 33PF 500V AXIAL - In Stock:
3091
- Part#:
1825Y1000270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1825 - In Stock:
34601
- Part#:
1111Y2007P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 200V C0G/NP0 1111 - In Stock:
84366
- Part#:
1812Y6300561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1812 - In Stock:
49200
- Part#:
1210Y6300471KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1210 - In Stock:
119763
- Part#:
1808Y6300680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1808 - In Stock:
76531
- Part#:
1808JA250101JCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1808 - In Stock:
75319
- Part#:
2220J5000101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 2220 - In Stock:
44478
- Part#:
1111J2K0P300HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 2KV C0G/NP0 1111 - In Stock:
73790
- Part#:
2225Y0630103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 2225 - In Stock:
35584
- Part#:
1808Y1000100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1808 - In Stock:
60450
- Part#:
0805Y0250682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 0805 - In Stock:
385072
- Part#:
0603Y2000471MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 0603 - In Stock:
361379
- Part#:
1206Y2001P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 1206 - In Stock:
126996
- Part#:
0603J1004P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
207942
- Part#:
1808Y1K20102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV X7R 1808 - In Stock:
160194
- Part#:
1210Y2500331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1210 - In Stock:
67700
- Part#:
1206J0250394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1206 - In Stock:
178560
- Part#:
1808J0250332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 1808 - In Stock:
169662
- Part#:
2220Y0100561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V C0G/NP0 2220 - In Stock:
11919
- Part#:
0603J025P470CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 25V C0G/NP0 0603 - In Stock:
337614