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#:
1812J0160185MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 16V X7R 1812 - In Stock:
58126
- Part#:
0603J2001P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 0603 - In Stock:
139614
- Part#:
1210J6300102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1210 - In Stock:
156336
- Part#:
1206J2501P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 250V C0G/NP0 1206 - In Stock:
67171
- Part#:
2220J6300330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 2220 - In Stock:
18275
- Part#:
1210Y0160473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1210 - In Stock:
153792
- Part#:
0505J3000110KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 300V C0G/NP0 0505 - In Stock:
129945
- Part#:
1808Y0160154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1808 - In Stock:
89485
- Part#:
1812J5000271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1812 - In Stock:
83295
- Part#:
2220Y0500103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 2220 - In Stock:
28788
- Part#:
0603Y2502P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0603 - In Stock:
90075
- Part#:
0805Y0250272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 0805 - In Stock:
362554
- Part#:
1812Y6300392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V C0G/NP0 1812 - In Stock:
84501
- Part#:
1812Y0100393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 1812 - In Stock:
61879
- Part#:
1210Y0250824MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1210 - In Stock:
83701
- Part#:
0603J1000150KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0603 - In Stock:
292695
- Part#:
1210Y1K00330JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1210 - In Stock:
109399
- Part#:
1825J1K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1825 - In Stock:
37272
- Part#:
1206J2K01P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 2000V C0G/NP0 1206 - In Stock:
110028
- Part#:
2220Y6300470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 2220 - In Stock:
34790
- Part#:
1206Y2500331KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 1206 - In Stock:
198242
- Part#:
0603J1505P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 150V C0G/NP0 0603 - In Stock:
237857
- Part#:
1210J1004P70CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 1210 - In Stock:
58180
- Part#:
1812J2K00272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 2KV X7R 1812 - In Stock:
69084
- Part#:
1206J0500122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1206 - In Stock:
59824
- Part#:
1812J2500123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1812 - In Stock:
69769
- Part#:
1812Y5000682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1812 - In Stock:
76104
- Part#:
0805J1000681KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 0805 - In Stock:
209177
- Part#:
1210J5000391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 1210 - In Stock:
224067
- Part#:
1210J0635P60BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1210 - In Stock:
61664
- Part#:
1808J5000102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1808 - In Stock:
81851
- Part#:
1111Y1500330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 150V C0G/NP0 1111 - In Stock:
59894
- Part#:
1206Y2505P60BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1206 - In Stock:
56232
- Part#:
1812Y0160223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1812 - In Stock:
66107
- Part#:
1206Y2500683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1206 - In Stock:
122813
- Part#:
2225Y0160150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 2225 - In Stock:
9718
- Part#:
2225Y1000102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 2225 - In Stock:
7128
- Part#:
2220Y6K00470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 6KV C0G/NP0 2220 - In Stock:
67120
- Part#:
1210J0250124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1210 - In Stock:
154882
- Part#:
1812Y0100273FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 1812 - In Stock:
21797
- Part#:
2220J1K00563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1KV X7R 2220 - In Stock:
68549
- Part#:
1206Y0160472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1206 - In Stock:
111161
- Part#:
2225J6300182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 2225 - In Stock:
25985
- Part#:
1210J2005P60BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 1210 - In Stock:
62963
- Part#:
1812J1K00152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1812 - In Stock:
78782
- Part#:
1808Y1K00562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV X7R 1808 - In Stock:
128531
- Part#:
1812J1000563MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1812 - In Stock:
62754
- Part#:
1206J1K00391KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1000V C0G/NP0 1206 - In Stock:
170323
- Part#:
2220J0630331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 2220 - In Stock:
27369
- Part#:
2225Y1K00472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 2225 - In Stock:
49016