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#:
0805Y0500182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 0805 - In Stock:
112518
- Part#:
1812J0630821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1812 - In Stock:
73242
- Part#:
1206J2000152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 1206 - In Stock:
201438
- Part#:
2225J2000103FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 2225 - In Stock:
8189
- Part#:
1210J1K50100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.5KV C0G/NP0 1210 - In Stock:
76393
- Part#:
1206Y1000683JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1206 - In Stock:
110150
- Part#:
1206J2000333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1206 - In Stock:
117660
- Part#:
0603Y0160472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 0603 - In Stock:
493176
- Part#:
2225J0250332FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
8688
- Part#:
1206J0160120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1206 - In Stock:
180816
- Part#:
2225J1000820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 2225 - In Stock:
12399
- Part#:
2220J2000473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 2220 - In Stock:
45408
- Part#:
1812J1000392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1812 - In Stock:
95328
- Part#:
2225Y1K00123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 2225 - In Stock:
37899
- Part#:
1206J1K00471MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1206 - In Stock:
262304
- Part#:
1206Y5000391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
289193
- Part#:
2220J6300330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 2220 - In Stock:
57363
- Part#:
1825Y0160820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1825 - In Stock:
43067
- Part#:
1808Y2K04P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 2KV C0G/NP0 1808 - In Stock:
60103
- Part#:
2225Y6300563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 630V X7R 2225 - In Stock:
33826
- Part#:
2220J2500103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 2220 - In Stock:
49248
- Part#:
0603Y0160391JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 0603 - In Stock:
305828
- Part#:
1825J0100223KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1825 - In Stock:
39328
- Part#:
2225Y2K00333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 2KV X7R 2225 - In Stock:
22524
- Part#:
0603J0160122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 0603 - In Stock:
207495
- Part#:
2225J0500102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 2225 - In Stock:
14415
- Part#:
2225Y0250185JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 2225 - In Stock:
26318
- Part#:
1210J2000222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1210 - In Stock:
81186
- Part#:
0805J5003P30BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 0805 - In Stock:
87076
- Part#:
1808J1K00181KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV X7R 1808 - In Stock:
89071
- Part#:
1808J5000273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1808 - In Stock:
103232
- Part#:
1812J0160275JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 16V X7R 1812 - In Stock:
39376
- Part#:
SFKKL5000682MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 6800PF 500V AXIAL - In Stock:
4665
- Part#:
1210J2000222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1210 - In Stock:
83479
- Part#:
0805Y5000680KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 0805 - In Stock:
292638
- Part#:
2225J0100470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 10V C0G/NP0 2225 - In Stock:
19590
- Part#:
2225Y2000121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 2225 - In Stock:
18276
- Part#:
1210J2000681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1210 - In Stock:
75530
- Part#:
0603J1500180FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 150V C0G/NP0 0603 - In Stock:
69664
- Part#:
1812Y2500124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1812 - In Stock:
89108
- Part#:
1206Y6300681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1206 - In Stock:
193172
- Part#:
1111J5000820KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1111 - In Stock:
60668
- Part#:
0603Y063P560BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 63V C0G/NP0 0603 - In Stock:
91671
- Part#:
0505Y1000181FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0505 - In Stock:
27596
- Part#:
1808Y0630682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1808 - In Stock:
51910
- Part#:
2220J2500822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 2220 - In Stock:
11685
- Part#:
1808Y0100684JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 10V X7R 1808 - In Stock:
78973
- Part#:
1210Y0500271JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1210 - In Stock:
81823
- Part#:
1111Y1K08P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1111 - In Stock:
73288
- Part#:
2220J0250560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 2220 - In Stock:
13134