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#:
1812Y6K00101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 6KV C0G/NP0 1812 - In Stock:
82893
- Part#:
0603Y2500120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 0603 - In Stock:
278387
- Part#:
1808Y2000184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1808 - In Stock:
58359
- Part#:
1210J2000221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1210 - In Stock:
147809
- Part#:
0805J6300331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 0805 - In Stock:
288546
- Part#:
1206Y5000680JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1206 - In Stock:
169681
- Part#:
1206Y2500680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1206 - In Stock:
170598
- Part#:
1812J0160153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1812 - In Stock:
96807
- Part#:
1206J0100181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V C0G/NP0 1206 - In Stock:
263475
- Part#:
1812JA250181KCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
76818
- Part#:
1825J5000221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1825 - In Stock:
14029
- Part#:
1808J0630681KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1808 - In Stock:
128078
- Part#:
1808J1000221JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 1808 - In Stock:
102151
- Part#:
2225Y0500681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 2225 - In Stock:
21726
- Part#:
1206Y0160223JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1206 - In Stock:
77167
- Part#:
1206Y1K01P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 1KV C0G/NP0 1206 - In Stock:
124330
- Part#:
1206J2000272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V X7R 1206 - In Stock:
269736
- Part#:
1808J0250471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1808 - In Stock:
82378
- Part#:
1206Y0500391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1206 - In Stock:
204061
- Part#:
1206J6300391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1206 - In Stock:
78802
- Part#:
1206Y1000393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1206 - In Stock:
143329
- Part#:
1206J0160471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1206 - In Stock:
66970
- Part#:
1812J0500123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1812 - In Stock:
63622
- Part#:
1206Y5000101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1206 - In Stock:
147390
- Part#:
1812J5000682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1812 - In Stock:
58842
- Part#:
0805J2500111JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 250V C0G/NP0 0805 - In Stock:
79255
- Part#:
1812J1K00151FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1812 - In Stock:
34290
- Part#:
2220Y5000472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 2220 - In Stock:
15572
- Part#:
1825Y1K00221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1825 - In Stock:
51319
- Part#:
2220J1K00560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 2220 - In Stock:
20150
- Part#:
1825Y5K00331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 5KV C0G/NP0 1825 - In Stock:
82156
- Part#:
1812Y6300122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1812 - In Stock:
88272
- Part#:
2225Y1000104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 2225 - In Stock:
23747
- Part#:
1808Y0630563JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1808 - In Stock:
77494
- Part#:
2225Y1K00393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1KV X7R 2225 - In Stock:
39954
- Part#:
1206J2000330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1206 - In Stock:
173309
- Part#:
1812Y1K50122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV X7R 1812 - In Stock:
65830
- Part#:
1210Y0630562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1210 - In Stock:
142999
- Part#:
2220Y0100184JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V C0G/NP0 2220 - In Stock:
23862
- Part#:
1825Y0160394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1825 - In Stock:
49078
- Part#:
0805Y0630391MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V X7R 0805 - In Stock:
330780
- Part#:
1210Y1000151KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1210 - In Stock:
100540
- Part#:
2225Y2000221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 2225 - In Stock:
11055
- Part#:
1825J0500392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1825 - In Stock:
11766
- Part#:
1808Y5000223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1808 - In Stock:
97552
- Part#:
SFJEL5000104MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.1UF 500V AXIAL - In Stock:
4132
- Part#:
1825Y0500123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1825 - In Stock:
47821
- Part#:
1825Y1K50181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 1825 - In Stock:
35385
- Part#:
2225J0100471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 2225 - In Stock:
37476
- Part#:
1812J1K20220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.2KV C0G/NP0 1812 - In Stock:
84880