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#:
2220Y0100475KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 10V X7R 2220 - In Stock:
24659
- Part#:
1808Y2000560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1808 - In Stock:
96326
- Part#:
0603J2500222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 0603 - In Stock:
597339
- Part#:
0603J0160102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 0603 - In Stock:
308114
- Part#:
0805Y0100123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 0805 - In Stock:
79688
- Part#:
2225J0630683GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V C0G/NP0 2225 - In Stock:
8984
- Part#:
1210Y2500182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 1210 - In Stock:
71652
- Part#:
0805J0250103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 0805 - In Stock:
268186
- Part#:
0603J0250391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 0603 - In Stock:
374954
- Part#:
0505J1001P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 100V C0G/NP0 0505 - In Stock:
144695
- Part#:
1808J0250153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1808 - In Stock:
129245
- Part#:
2220J1000122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 2220 - In Stock:
31566
- Part#:
2220J5000122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 2220 - In Stock:
13837
- Part#:
1210J1K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1210 - In Stock:
156405
- Part#:
1812J0630473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1812 - In Stock:
86661
- Part#:
2211JA250680JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 2211 - In Stock:
70060
- Part#:
1206Y2000390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1206 - In Stock:
127433
- Part#:
2211YA250680GCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 2211 - In Stock:
34880
- Part#:
1812J0630101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1812 - In Stock:
40664
- Part#:
2211JA250681KXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 2211 - In Stock:
83586
- Part#:
1206J0630224KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1206 - In Stock:
136221
- Part#:
2220Y2K50152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV C0G 2220 - In Stock:
17744
- Part#:
1210J1K06P80CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1210 - In Stock:
75421
- Part#:
1210Y0100331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1210 - In Stock:
133287
- Part#:
1812J0630183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1812 - In Stock:
73730
- Part#:
0603Y1000271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 0603 - In Stock:
338251
- Part#:
1812Y1K50100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.5KV C0G/NP0 1812 - In Stock:
75189
- Part#:
2225Y0100395MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 10V X7R 2225 - In Stock:
24814
- Part#:
2225J4K00472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 4KV X7R 2225 - In Stock:
74352
- Part#:
2220J0500150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2220 - In Stock:
52555
- Part#:
0603J1000390KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0603 - In Stock:
326810
- Part#:
1206Y0500751GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 50V C0G/NP0 1206 - In Stock:
68339
- Part#:
1210J1K00681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1210 - In Stock:
93772
- Part#:
1206J2000122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 1206 - In Stock:
251218
- Part#:
2225Y2000184JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 2225 - In Stock:
21367
- Part#:
1825Y0630223GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1825 - In Stock:
19051
- Part#:
1812Y0160183JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1812 - In Stock:
87024
- Part#:
0805J0160390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 0805 - In Stock:
396554
- Part#:
1812J3K00121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 3KV C0G/NP0 1812 - In Stock:
43163
- Part#:
0805Y0250152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V X7R 0805 - In Stock:
434272
- Part#:
1111J1500160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 150V C0G/NP0 1111 - In Stock:
69906
- Part#:
1210Y0100271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 1210 - In Stock:
72430
- Part#:
1808Y1000391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1808 - In Stock:
107532
- Part#:
1812J0630221FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1812 - In Stock:
28847
- Part#:
0603J0160104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 0603 - In Stock:
392804
- Part#:
1825J1000152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1825 - In Stock:
47969
- Part#:
2220J1000221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 2220 - In Stock:
16895
- Part#:
0805Y0630390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0805 - In Stock:
283511
- Part#:
2220Y1K00682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV C0G/NP0 2220 - In Stock:
23183
- Part#:
1206J2501P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 1206 - In Stock:
136267