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#:
0603J2000100GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0603 - In Stock:
159732
- Part#:
1206Y5000160FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 500V C0G/NP0 1206 - In Stock:
34106
- Part#:
1808J0160821JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1808 - In Stock:
108819
- Part#:
0505Y2000430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 200V C0G/NP0 0505 - In Stock:
129076
- Part#:
1206J2500101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V X7R 1206 - In Stock:
243134
- Part#:
1210J0250473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 1210 - In Stock:
91142
- Part#:
1206J0160332JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1206 - In Stock:
187376
- Part#:
0805Y5006P80DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 0805 - In Stock:
274325
- Part#:
1210J0250124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1210 - In Stock:
102223
- Part#:
0505J1500680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 150V C0G/NP0 0505 - In Stock:
121203
- Part#:
2220J6K00471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 6KV X7R 2220 - In Stock:
74210
- Part#:
0805J0630150FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0805 - In Stock:
72593
- Part#:
1808Y1000393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1808 - In Stock:
96674
- Part#:
1210Y2500332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 1210 - In Stock:
132957
- Part#:
0805J2000221GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 0805 - In Stock:
82086
- Part#:
1825J0250681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1825 - In Stock:
50595
- Part#:
0603J1504P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 150V C0G/NP0 0603 - In Stock:
58785
- Part#:
0805J500P300CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 500V C0G/NP0 0805 - In Stock:
143651
- Part#:
0805Y0633P90CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 0805 - In Stock:
256087
- Part#:
1812J1K00681GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1812 - In Stock:
43630
- Part#:
0603Y0160272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 0603 - In Stock:
299653
- Part#:
1210J2500154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 1210 - In Stock:
62981
- Part#:
2225Y0250395KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 25V X7R 2225 - In Stock:
17375
- Part#:
1206J0160820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1206 - In Stock:
175980
- Part#:
1206Y0250823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1206 - In Stock:
206413
- Part#:
1825J1K20122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV C0G 1825 - In Stock:
22254
- Part#:
0805J0630821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 0805 - In Stock:
96484
- Part#:
1808J0100821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 1808 - In Stock:
121191
- Part#:
0805Y5000222MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 0805 - In Stock:
264565
- Part#:
2225Y0250335MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 25V X7R 2225 - In Stock:
30557
- Part#:
1812J0630270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1812 - In Stock:
43787
- Part#:
1210J1K20180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.2KV C0G/NP0 1210 - In Stock:
163662
- Part#:
1825J0160152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1825 - In Stock:
13675
- Part#:
0805Y0630100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0805 - In Stock:
216850
- Part#:
1210J0500154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1210 - In Stock:
106560
- Part#:
2220Y0160182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 2220 - In Stock:
41233
- Part#:
1206J2500471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1206 - In Stock:
192703
- Part#:
1812Y0500822JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1812 - In Stock:
72989
- Part#:
2220Y5K00560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 5KV C0G/NP0 2220 - In Stock:
26086
- Part#:
2220JA250332JXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 2220 - In Stock:
50554
- Part#:
2225J1000153JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 2225 - In Stock:
22844
- Part#:
1825J3K00221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
64450
- Part#:
2225Y1K00103KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV C0G/NP0 2225 - In Stock:
22439
- Part#:
2220J2000151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 2220 - In Stock:
45358
- Part#:
1111Y1K00221GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1111 - In Stock:
48108
- Part#:
2225J1K00561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 2225 - In Stock:
47680
- Part#:
1206Y0505P60CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1206 - In Stock:
124701
- Part#:
2220Y0630274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 2220 - In Stock:
50792
- Part#:
1206J0160331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1206 - In Stock:
178430
- Part#:
1206Y1K02P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 1KV C0G/NP0 1206 - In Stock:
73544