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#:
0603J0502P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 50V C0G/NP0 0603 - In Stock:
255157
- Part#:
2225Y4K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 2225 - In Stock:
14868
- Part#:
1206Y0506P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 50V C0G/NP0 1206 - In Stock:
64997
- Part#:
2220Y0500154FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V C0G/NP0 2220 - In Stock:
6176
- Part#:
1206Y6300330KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1206 - In Stock:
127998
- Part#:
1210J2000272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 1210 - In Stock:
52087
- Part#:
2225Y1K00471KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 2225 - In Stock:
33457
- Part#:
1825Y1K20273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.2KV X7R 1825 - In Stock:
40495
- Part#:
2211YA250331JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2211 - In Stock:
39024
- Part#:
1808Y1K50820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
139155
- Part#:
0603Y2002P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0603 - In Stock:
134176
- Part#:
1808J0250333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 1808 - In Stock:
180844
- Part#:
1210J0630393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 1210 - In Stock:
128488
- Part#:
2220J5000221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 2220 - In Stock:
50340
- Part#:
1210Y0500271KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1210 - In Stock:
83784
- Part#:
1210J1000150FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1210 - In Stock:
37426
- Part#:
1210J1000151FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1210 - In Stock:
43808
- Part#:
0805Y1K00390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
419577
- Part#:
1808J2500222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1808 - In Stock:
53134
- Part#:
1825Y0630274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1825 - In Stock:
35869
- Part#:
1111J2K01P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 2KV C0G/NP0 1111 - In Stock:
68259
- Part#:
0603J150P300CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 150V C0G/NP0 0603 - In Stock:
248703
- Part#:
0603Y0500151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0603 - In Stock:
371864
- Part#:
2225Y4K00820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
49053
- Part#:
1808J0630561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1808 - In Stock:
166964
- Part#:
1808J0500100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1808 - In Stock:
147244
- Part#:
2220J0100103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V X7R 2220 - In Stock:
58664
- Part#:
1206J0160274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 1206 - In Stock:
224290
- Part#:
0805J5000271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 0805 - In Stock:
175851
- Part#:
1808J0500100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1808 - In Stock:
72861
- Part#:
0805Y1000271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0805 - In Stock:
186832
- Part#:
0805J050P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 50V C0G/NP0 0805 - In Stock:
126921
- Part#:
1808J5000823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1808 - In Stock:
63436
- Part#:
1210Y0100270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 1210 - In Stock:
69604
- Part#:
1206Y5000221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1206 - In Stock:
165145
- Part#:
1812Y1K00102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1812 - In Stock:
66117
- Part#:
0805J0160154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 0805 - In Stock:
293940
- Part#:
1808Y1K20681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1808 - In Stock:
57988
- Part#:
1825Y1000270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1825 - In Stock:
25226
- Part#:
1812Y5000122JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1812 - In Stock:
98515
- Part#:
0805Y0160823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 0805 - In Stock:
207151
- Part#:
1812J1000391KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1812 - In Stock:
88316
- Part#:
0603J0500562JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 0603 - In Stock:
266703
- Part#:
1808J0160391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1808 - In Stock:
181991
- Part#:
2225Y5000103GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 2225 - In Stock:
14699
- Part#:
1808Y2000103JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1808 - In Stock:
94649
- Part#:
0603Y2000121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 0603 - In Stock:
382625
- Part#:
2225Y0630102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 2225 - In Stock:
37029
- Part#:
0603J0630180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0603 - In Stock:
91229
- Part#:
0505J1001P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0505 - In Stock:
122334