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#:
1206J1000100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1206 - In Stock:
242354
- Part#:
2220J5000564JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 500V X7R 2220 - In Stock:
20673
- Part#:
2220J2000470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 2220 - In Stock:
12064
- Part#:
1812J0500272KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1812 - In Stock:
86164
- Part#:
1825J3K00102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV X7R 1825 - In Stock:
66819
- Part#:
1825J0630223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1825 - In Stock:
50171
- Part#:
2225Y0100390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
47441
- Part#:
0603Y0160270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 0603 - In Stock:
97637
- Part#:
2225J2K50102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV X7R 2225 - In Stock:
49759
- Part#:
1825J1000683FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V C0G 1825 - In Stock:
7277
- Part#:
1210Y1000101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1210 - In Stock:
66524
- Part#:
0805J1001P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 0805 - In Stock:
140255
- Part#:
1210Y0250183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1210 - In Stock:
153755
- Part#:
1210J6300221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1210 - In Stock:
76079
- Part#:
2220J2K00561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV X7R 2220 - In Stock:
69982
- Part#:
1206Y5000120GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1206 - In Stock:
113443
- Part#:
1206J0160101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V X7R 1206 - In Stock:
270585
- Part#:
1206Y0500473JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1206 - In Stock:
152468
- Part#:
2225J6300103KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V C0G 2225 - In Stock:
27736
- Part#:
1808Y4K00390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 1808 - In Stock:
73344
- Part#:
2225J2500270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 2225 - In Stock:
17366
- Part#:
2220J0250104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 2220 - In Stock:
35701
- Part#:
2211YA250270KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 2211 - In Stock:
58977
- Part#:
0603J0100101JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V X7R 0603 - In Stock:
367836
- Part#:
1111Y6301P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 630V C0G/NP0 1111 - In Stock:
62745
- Part#:
1206J0250121KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 1206 - In Stock:
225081
- Part#:
2211YA250331MXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 2211 - In Stock:
88804
- Part#:
1812Y0630183GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1812 - In Stock:
37855
- Part#:
0603J1000680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0603 - In Stock:
179301
- Part#:
2225J3K00101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
55748
- Part#:
1210J1K20820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 1210 - In Stock:
100700
- Part#:
0805Y0500472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 0805 - In Stock:
64707
- Part#:
2225Y1000393KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V C0G 2225 - In Stock:
27200
- Part#:
2220J2500180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 2220 - In Stock:
9405
- Part#:
1825J0250470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 1825 - In Stock:
49060
- Part#:
1210Y1000332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 1210 - In Stock:
147947
- Part#:
2220Y1000334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 100V X7R 2220 - In Stock:
52010
- Part#:
1812J5000562KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V C0G/NP0 1812 - In Stock:
97181
- Part#:
1111Y2003P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 200V C0G/NP0 1111 - In Stock:
84357
- Part#:
1812J3K00101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 3KV C0G/NP0 1812 - In Stock:
83393
- Part#:
1210Y0160471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1210 - In Stock:
73453
- Part#:
1210Y0630270FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
43789
- Part#:
1808J6K00221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV X7R 1808 - In Stock:
155200
- Part#:
0805Y5006P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 500V C0G/NP0 0805 - In Stock:
150444
- Part#:
1210Y0500391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1210 - In Stock:
42268
- Part#:
1210Y0500391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1210 - In Stock:
63629
- Part#:
1812J0250120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1812 - In Stock:
66984
- Part#:
2220Y0630473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 2220 - In Stock:
48794
- Part#:
1808J1K20121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV C0G/NP0 1808 - In Stock:
163462
- Part#:
1210Y2000470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1210 - In Stock:
71490