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#:
2220Y0160681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 2220 - In Stock:
31014
- Part#:
1210J2000273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1210 - In Stock:
84332
- Part#:
2220Y0630474MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 2220 - In Stock:
34807
- Part#:
2225J5000273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 2225 - In Stock:
53095
- Part#:
1210Y0160102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 1210 - In Stock:
82784
- Part#:
1111Y2000101JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1111 - In Stock:
58416
- Part#:
0603J050P200CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.20PF 50V C0G/NP0 0603 - In Stock:
323992
- Part#:
2220J2500150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 2220 - In Stock:
50526
- Part#:
1210J2000121FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1210 - In Stock:
35758
- Part#:
0805Y0160332FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 0805 - In Stock:
78955
- Part#:
2220J5000123GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 2220 - In Stock:
18743
- Part#:
1808J1000682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1808 - In Stock:
67934
- Part#:
0603J2000220KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0603 - In Stock:
322169
- Part#:
1206J1000331FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1206 - In Stock:
74683
- Part#:
2225J2500394KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
25016
- Part#:
1812J1000123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 1812 - In Stock:
71139
- Part#:
2225J2000394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 200V X7R 2225 - In Stock:
31774
- Part#:
2220J0250391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 2220 - In Stock:
30986
- Part#:
0805Y1001P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 0805 - In Stock:
275353
- Part#:
1206Y2000220KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1206 - In Stock:
166209
- Part#:
1206Y0500271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1206 - In Stock:
68073
- Part#:
1210J0100564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1210 - In Stock:
95147
- Part#:
0603J0630470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0603 - In Stock:
359236
- Part#:
1825Y5000103JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 1825 - In Stock:
53815
- Part#:
0505J1500820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 150V C0G/NP0 0505 - In Stock:
93943
- Part#:
1825J0630681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1825 - In Stock:
24475
- Part#:
1808J0250561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 1808 - In Stock:
132408
- Part#:
0805J0100331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V X7R 0805 - In Stock:
580147
- Part#:
1206Y2000330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1206 - In Stock:
71993
- Part#:
0603Y0160330GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 0603 - In Stock:
124406
- Part#:
2220Y1K00391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 2220 - In Stock:
62778
- Part#:
1206Y2500682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 1206 - In Stock:
273462
- Part#:
2225J0250154GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V C0G/NP0 2225 - In Stock:
14725
- Part#:
0603Y0630392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0603 - In Stock:
435403
- Part#:
1808J1000470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1808 - In Stock:
128187
- Part#:
1206Y0500393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1206 - In Stock:
286985
- Part#:
1808Y2500390JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
111188
- Part#:
1210J0500220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1210 - In Stock:
87677
- Part#:
0603J2508P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 0603 - In Stock:
145766
- Part#:
2225Y2K50392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2.5KV X7R 2225 - In Stock:
44443
- Part#:
1111J1000131JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 100V C0G/NP0 1111 - In Stock:
61498
- Part#:
1206J0250391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1206 - In Stock:
164436
- Part#:
1111Y3000330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 300V C0G/NP0 1111 - In Stock:
65749
- Part#:
0805J2000681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V X7R 0805 - In Stock:
481660
- Part#:
0603Y0630240KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 63V C0G/NP0 0603 - In Stock:
188291
- Part#:
2211YA250331JXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 2211 - In Stock:
84370
- Part#:
2225Y0250393GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 2225 - In Stock:
12547
- Part#:
1825J2K50330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2.5KV C0G/NP0 1825 - In Stock:
33596
- Part#:
0805Y0160181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 0805 - In Stock:
299098
- Part#:
0603Y0250470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 0603 - In Stock:
435349