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#:
2220Y0500473GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2220 - In Stock:
11992
- Part#:
1812Y2500561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1812 - In Stock:
18169
- Part#:
2220Y2500392FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 2220 - In Stock:
7728
- Part#:
1808J2500680KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V X7R 1808 - In Stock:
129938
- Part#:
1808Y2K50180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 1808 - In Stock:
151543
- Part#:
1825Y0100123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V X7R 1825 - In Stock:
53163
- Part#:
1825J5000821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1825 - In Stock:
78663
- Part#:
1206Y0630101FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1206 - In Stock:
75828
- Part#:
1808JA250150KCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1808 - In Stock:
88453
- Part#:
1210Y0160392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 1210 - In Stock:
124180
- Part#:
0603Y100P100CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1PF 100V C0G/NP0 0603 - In Stock:
308413
- Part#:
1825J1K00102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1825 - In Stock:
71943
- Part#:
1206J5000220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1206 - In Stock:
110726
- Part#:
1206J2501P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 250V C0G/NP0 1206 - In Stock:
113393
- Part#:
0603J2502P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 0603 - In Stock:
99131
- Part#:
2220J0630681FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 2220 - In Stock:
10831
- Part#:
1825J0630274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1825 - In Stock:
34927
- Part#:
0603J0500471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 0603 - In Stock:
510583
- Part#:
1812J2K50181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2.5KV C0G/NP0 1812 - In Stock:
78313
- Part#:
1206Y6300153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 630V X7R 1206 - In Stock:
212935
- Part#:
1812Y2000560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1812 - In Stock:
23536
- Part#:
1111J5000121KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1111 - In Stock:
5754
- Part#:
1812J0500272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1812 - In Stock:
41460
- Part#:
1808JA250471KXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 1808 - In Stock:
68804
- Part#:
1206J0500270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1206 - In Stock:
79157
- Part#:
1825Y2500820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1825 - In Stock:
34633
- Part#:
2220J2K50122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 2220 - In Stock:
83377
- Part#:
1111J2K00620FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 2KV C0G/NP0 1111 - In Stock:
24530
- Part#:
2225J1000120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
20220
- Part#:
1206J2000200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 200V C0G/NP0 1206 - In Stock:
113344
- Part#:
1210J0100472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V X7R 1210 - In Stock:
111311
- Part#:
1812J0160393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1812 - In Stock:
69005
- Part#:
2225J5K00820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 5KV C0G/NP0 2225 - In Stock:
49670
- Part#:
0805Y0500184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 0805 - In Stock:
232318
- Part#:
1808Y1K20121KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV X7R 1808 - In Stock:
159766
- Part#:
2225J0630683KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V C0G/NP0 2225 - In Stock:
16609
- Part#:
0805J1000393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 0805 - In Stock:
252669
- Part#:
1206J0500221MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 1206 - In Stock:
195177
- Part#:
0805Y1K03P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1KV C0G/NP0 0805 - In Stock:
263969
- Part#:
1206Y0500102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1206 - In Stock:
215130
- Part#:
1812Y0500472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1812 - In Stock:
66321
- Part#:
1808JA250181MXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
82205
- Part#:
1808J0250274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1808 - In Stock:
107748
- Part#:
1111J1K00161KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 1KV C0G/NP0 1111 - In Stock:
91503
- Part#:
1206J1000270JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1206 - In Stock:
112931
- Part#:
0805Y2500392JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 0805 - In Stock:
211764
- Part#:
1812Y1K00122JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1812 - In Stock:
63423
- Part#:
1206J1K04P70BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1000V C0G/NP0 1206 - In Stock:
85734
- Part#:
0603J0501P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
120474
- Part#:
1210J2000683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1210 - In Stock:
64389