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#:
2225J1000224KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 2225 - In Stock:
31679
- Part#:
1812Y4K00181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 4KV X7R 1812 - In Stock:
81118
- Part#:
0805J0100153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 0805 - In Stock:
371971
- Part#:
2220J0500473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 2220 - In Stock:
50079
- Part#:
1808J0160820KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V X7R 1808 - In Stock:
128140
- Part#:
1206Y5000330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1206 - In Stock:
99243
- Part#:
1812Y6300180FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1812 - In Stock:
27078
- Part#:
1812J1K00181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1812 - In Stock:
72230
- Part#:
1825Y1K20100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1825 - In Stock:
60772
- Part#:
1210Y2K00101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1210 - In Stock:
145345
- Part#:
2220Y1000102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 2220 - In Stock:
12604
- Part#:
2225Y1K00332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 2225 - In Stock:
40521
- Part#:
1808Y2000102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1808 - In Stock:
164581
- Part#:
1825Y1000122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
55692
- Part#:
1808J0500272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1808 - In Stock:
119546
- Part#:
0805Y0100101KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V X7R 0805 - In Stock:
423692
- Part#:
0603J0251P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 25V C0G/NP0 0603 - In Stock:
349044
- Part#:
1808J1000563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1808 - In Stock:
166623
- Part#:
2225Y1K20392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV C0G 2225 - In Stock:
31545
- Part#:
1210Y1000101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1210 - In Stock:
131463
- Part#:
1825Y6300392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V C0G/NP0 1825 - In Stock:
56872
- Part#:
1812J2000473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1812 - In Stock:
71167
- Part#:
2220J3K00152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 3KV X7R 2220 - In Stock:
57732
- Part#:
1812J5000334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 500V X7R 1812 - In Stock:
61766
- Part#:
1825J0100561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V C0G/NP0 1825 - In Stock:
29722
- Part#:
2225Y1000474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 2225 - In Stock:
23460
- Part#:
1825J0250122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1825 - In Stock:
41860
- Part#:
0603J0250101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 0603 - In Stock:
57797
- Part#:
2220Y0160223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 2220 - In Stock:
10437
- Part#:
2220J1000185JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 100V X7R 2220 - In Stock:
31029
- Part#:
0805J2000100FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0805 - In Stock:
70479
- Part#:
1825Y1K50222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV C0G 1825 - In Stock:
14217
- Part#:
1206J1K20330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 1206 - In Stock:
80633
- Part#:
2225J2500152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 2225 - In Stock:
7186
- Part#:
2225Y2000152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 2225 - In Stock:
35343
- Part#:
2225Y0100154FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V C0G/NP0 2225 - In Stock:
7188
- Part#:
1812J0100564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1812 - In Stock:
84820
- Part#:
1825Y2000273GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V C0G 1825 - In Stock:
14926
- Part#:
1812J0500273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 1812 - In Stock:
88471
- Part#:
2225J1K20682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.2KV C0G 2225 - In Stock:
28589
- Part#:
1210J0160102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 1210 - In Stock:
91626
- Part#:
1808Y1000183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1808 - In Stock:
38748
- Part#:
1206J6300152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 1206 - In Stock:
251578
- Part#:
1812Y0160562KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1812 - In Stock:
82421
- Part#:
1206Y1K00150GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1206 - In Stock:
94140
- Part#:
1812Y5000104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1812 - In Stock:
73786
- Part#:
1812Y5000472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1812 - In Stock:
76301
- Part#:
1210Y0630471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1210 - In Stock:
41943
- Part#:
2220J1000103GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2220 - In Stock:
18061
- Part#:
1812Y0630100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1812 - In Stock:
67130