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#:
0805J0631P20CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 0805 - In Stock:
185130
- Part#:
1825Y4K00100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 4KV C0G/NP0 1825 - In Stock:
55907
- Part#:
1808J5000221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
170990
- Part#:
1808Y1000682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1808 - In Stock:
80866
- Part#:
2220J0160222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 2220 - In Stock:
48459
- Part#:
1206J0250220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1206 - In Stock:
139943
- Part#:
2225Y5000683KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 2225 - In Stock:
34713
- Part#:
1206Y0630272KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1206 - In Stock:
153554
- Part#:
1206Y5000121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1206 - In Stock:
165338
- Part#:
1812Y2000392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 1812 - In Stock:
72815
- Part#:
1410J1000183MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1410 - In Stock:
81434
- Part#:
1812Y1000105KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 1812 - In Stock:
33717
- Part#:
1812J2K50220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2.5KV C0G/NP0 1812 - In Stock:
46685
- Part#:
1825J4K00270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 4KV C0G/NP0 1825 - In Stock:
67839
- Part#:
1210Y0250393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1210 - In Stock:
150355
- Part#:
1812Y1000181GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1812 - In Stock:
50885
- Part#:
1210J0500180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1210 - In Stock:
55408
- Part#:
2225J0250565JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6UF 25V X7R 2225 - In Stock:
14391
- Part#:
1206J1K01P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1KV C0G/NP0 1206 - In Stock:
121028
- Part#:
1210Y0100274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 10V X7R 1210 - In Stock:
125260
- Part#:
1825Y4K00680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 1825 - In Stock:
32782
- Part#:
2220J6300100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 2220 - In Stock:
37799
- Part#:
1808Y1K00331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1808 - In Stock:
34401
- Part#:
1206J1K50560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.5KV C0G/NP0 1206 - In Stock:
73275
- Part#:
1206Y5000102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1206 - In Stock:
225549
- Part#:
0805J5004P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 500V C0G/NP0 0805 - In Stock:
128219
- Part#:
1812Y2K50182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2.5KV X7R 1812 - In Stock:
90515
- Part#:
1825J1K50393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1.5KV X7R 1825 - In Stock:
53810
- Part#:
1812J0500333KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1812 - In Stock:
46721
- Part#:
0805Y0630271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0805 - In Stock:
376171
- Part#:
1206J1006P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 1206 - In Stock:
95597
- Part#:
1812Y0630155KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 63V X7R 1812 - In Stock:
48843
- Part#:
1808J0250182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1808 - In Stock:
169656
- Part#:
1825J2000821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1825 - In Stock:
50102
- Part#:
0805Y0250221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 0805 - In Stock:
72797
- Part#:
1825J0500393GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 1825 - In Stock:
23762
- Part#:
1206J0250560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1206 - In Stock:
203175
- Part#:
2225J0500335JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 50V X7R 2225 - In Stock:
24469
- Part#:
2225J1000470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 2225 - In Stock:
46571
- Part#:
1210Y0500684MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 1210 - In Stock:
83707
- Part#:
0505J0500161JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 50V C0G/NP0 0505 - In Stock:
114039
- Part#:
0805J5001P50BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 0805 - In Stock:
132303
- Part#:
1825J0630222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1825 - In Stock:
48278
- Part#:
0805J0160181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V X7R 0805 - In Stock:
486535
- Part#:
0505J200P800CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 200V C0G/NP0 0505 - In Stock:
110976
- Part#:
0603Y0160182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 0603 - In Stock:
202451
- Part#:
1812Y0500472KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1812 - In Stock:
73074
- Part#:
0505Y0633P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 63V C0G/NP0 0505 - In Stock:
121634
- Part#:
0805Y0160224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 0805 - In Stock:
257384
- Part#:
1825J0100222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 1825 - In Stock:
47065