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#:
0805J0630391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
247370
- Part#:
1808Y1K00332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 1808 - In Stock:
150940
- Part#:
2225J1K00390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 2225 - In Stock:
33950
- Part#:
1206J0100393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 1206 - In Stock:
215284
- Part#:
0805J1500241JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 150V C0G/NP0 0805 - In Stock:
100226
- Part#:
1808J2500560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
86852
- Part#:
1111Y5001P40CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 500V C0G/NP0 1111 - In Stock:
6031
- Part#:
1210Y0254P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 1210 - In Stock:
78947
- Part#:
2225Y0160102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 2225 - In Stock:
11290
- Part#:
1808Y2500471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1808 - In Stock:
95939
- Part#:
1825Y6300272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V C0G/NP0 1825 - In Stock:
59938
- Part#:
1210Y0508P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1210 - In Stock:
72861
- Part#:
2220J5000680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 2220 - In Stock:
12284
- Part#:
1210J0160103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1210 - In Stock:
87843
- Part#:
0805J1002P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 100V C0G/NP0 0805 - In Stock:
68550
- Part#:
1206J0160180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1206 - In Stock:
92025
- Part#:
1210J2500562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1210 - In Stock:
92464
- Part#:
1825Y1K20681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1825 - In Stock:
25539
- Part#:
1812J2K00151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV C0G/NP0 1812 - In Stock:
77896
- Part#:
1808Y2500330GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1808 - In Stock:
64383
- Part#:
1206Y0160224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 1206 - In Stock:
183516
- Part#:
0805Y0160680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 0805 - In Stock:
389281
- Part#:
0805J0500220GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 0805 - In Stock:
66522
- Part#:
2225Y0500181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2225 - In Stock:
40975
- Part#:
1210J0250331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 1210 - In Stock:
132787
- Part#:
1111Y6300910FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 630V C0G/NP0 1111 - In Stock:
24680
- Part#:
0805Y0251P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 25V C0G/NP0 0805 - In Stock:
87986
- Part#:
1812Y0630821FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1812 - In Stock:
20964
- Part#:
1206J1000270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1206 - In Stock:
221843
- Part#:
2220Y0160182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 2220 - In Stock:
15974
- Part#:
1210J5006P80BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1210 - In Stock:
65175
- Part#:
1812Y0160684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1812 - In Stock:
58799
- Part#:
2220J1000274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 2220 - In Stock:
44020
- Part#:
1812J0500331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1812 - In Stock:
68078
- Part#:
1206Y6300391JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 1206 - In Stock:
172804
- Part#:
1812J1000123JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 1812 - In Stock:
65880
- Part#:
2225J0160274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 2225 - In Stock:
42082
- Part#:
1825J0500124GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V C0G/NP0 1825 - In Stock:
12182
- Part#:
2220Y0500683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 2220 - In Stock:
54249
- Part#:
2225Y3K00680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 3KV C0G/NP0 2225 - In Stock:
14947
- Part#:
1206J2500223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 1206 - In Stock:
179419
- Part#:
1812Y0630331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1812 - In Stock:
38786
- Part#:
0603J2500390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0603 - In Stock:
268398
- Part#:
1206J0100221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V X7R 1206 - In Stock:
274292
- Part#:
1210J6308P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 630V C0G/NP0 1210 - In Stock:
67272
- Part#:
1808J1K00331KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 1808 - In Stock:
80961
- Part#:
0805Y1000392JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
246900
- Part#:
0505J0631P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 63V C0G/NP0 0505 - In Stock:
116876
- Part#:
2220Y1K00153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 2220 - In Stock:
27992
- Part#:
1808J0250152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1808 - In Stock:
185186