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#:
1825Y1K20181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1825 - In Stock:
67018
- Part#:
2220J2000682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 2220 - In Stock:
48218
- Part#:
1812J6300390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1812 - In Stock:
70721
- Part#:
1206Y1000181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1206 - In Stock:
165219
- Part#:
2225Y6300102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V X7R 2225 - In Stock:
43528
- Part#:
1410Y1000151MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1410 - In Stock:
69007
- Part#:
1808J6K00121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 6KV X7R 1808 - In Stock:
117251
- Part#:
1825J1K20181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1825 - In Stock:
68170
- Part#:
1825Y0500391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1825 - In Stock:
24172
- Part#:
2220J4K00331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 4KV C0G/NP0 2220 - In Stock:
63430
- Part#:
1808Y2000181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1808 - In Stock:
159921
- Part#:
2220J5000821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 2220 - In Stock:
73896
- Part#:
0805J2005P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0805 - In Stock:
115530
- Part#:
0603Y1000223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 0603 - In Stock:
427610
- Part#:
1206Y1K00222KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1206 - In Stock:
154475
- Part#:
0603Y0165P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 0603 - In Stock:
361257
- Part#:
2220J0250221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 2220 - In Stock:
30419
- Part#:
2225J6300103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V X7R 2225 - In Stock:
51188
- Part#:
1825J6300392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 1825 - In Stock:
75509
- Part#:
0603J016P470BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 16V C0G/NP0 0603 - In Stock:
247972
- Part#:
2220Y0160150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 2220 - In Stock:
15432
- Part#:
2225Y1K00104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1KV X7R 2225 - In Stock:
34196
- Part#:
1210Y2000104KST - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1210 - In Stock:
94806
- Part#:
1206Y0500511FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 50V C0G/NP0 1206 - In Stock:
35172
- Part#:
1812J2000333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1812 - In Stock:
103593
- Part#:
0805J1000121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 0805 - In Stock:
277890
- Part#:
0603J0500223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 0603 - In Stock:
481394
- Part#:
2220Y0250221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 2220 - In Stock:
26889
- Part#:
1808Y0250392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1808 - In Stock:
118759
- Part#:
1210J0635P60BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1210 - In Stock:
58048
- Part#:
2220J5000100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 2220 - In Stock:
20668
- Part#:
2220Y1K20392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV C0G 2220 - In Stock:
12562
- Part#:
1210Y5000222GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1210 - In Stock:
63455
- Part#:
1206J1K50820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 1206 - In Stock:
258210
- Part#:
1210J1K00562JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV X7R 1210 - In Stock:
69601
- Part#:
1210J2000154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1210 - In Stock:
92784
- Part#:
1812J0500330JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1812 - In Stock:
99469
- Part#:
1825Y0250392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 1825 - In Stock:
37445
- Part#:
2220Y3K00391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV C0G/NP0 2220 - In Stock:
26934
- Part#:
2225Y1K00123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 2225 - In Stock:
27200
- Part#:
2220Y1000103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2220 - In Stock:
8643
- Part#:
0603Y0500161JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 50V C0G/NP0 0603 - In Stock:
164828
- Part#:
1812Y2000472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1812 - In Stock:
70523
- Part#:
0805Y500P200DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 500V C0G/NP0 0805 - In Stock:
134318
- Part#:
1210J1K00101FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1210 - In Stock:
57986
- Part#:
1210J5000221KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 1210 - In Stock:
128118
- Part#:
0805J0630272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 0805 - In Stock:
261137
- Part#:
0805Y0630430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 63V C0G/NP0 0805 - In Stock:
134767
- Part#:
2220J2000332JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 2220 - In Stock:
31353
- Part#:
1111Y2K00200GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 2000V C0G/NP0 1111 - In Stock:
53448