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#:
1808J1K50472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 1808 - In Stock:
115702
- Part#:
1206Y0630274MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1206 - In Stock:
134715
- Part#:
2225Y5K00151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 5KV C0G/NP0 2225 - In Stock:
82472
- Part#:
1812Y1K00153MET - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 1KV X7R 1812 - In Stock:
75068
- Part#:
1206J0256P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 25V C0G/NP0 1206 - In Stock:
278136
- Part#:
0805Y1000392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 0805 - In Stock:
247150
- Part#:
0603J1000120GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0603 - In Stock:
192385
- Part#:
1206J0501P50CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 1206 - In Stock:
138620
- Part#:
2225J1K00104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1KV X7R 2225 - In Stock:
43774
- Part#:
1812Y1000182FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1812 - In Stock:
22023
- Part#:
1825J0630155JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 63V X7R 1825 - In Stock:
28257
- Part#:
1206J5000182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1206 - In Stock:
272336
- Part#:
2220J2000560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 2220 - In Stock:
13169
- Part#:
1825Y6300330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1825 - In Stock:
15127
- Part#:
2225Y0500474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
45647
- Part#:
1808J0630332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1808 - In Stock:
106442
- Part#:
1808Y0630180KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1808 - In Stock:
113120
- Part#:
2225Y2500393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 2225 - In Stock:
34253
- Part#:
0603J0100392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V X7R 0603 - In Stock:
431903
- Part#:
1206J0500330GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
117965
- Part#:
1206Y0500101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
164547
- Part#:
1808Y2000272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V X7R 1808 - In Stock:
175833
- Part#:
SFJNL5000334MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.33UF 500V AXIAL - In Stock:
4488
- Part#:
1808J2500151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 1808 - In Stock:
141334
- Part#:
1812Y2K00221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 1812 - In Stock:
40036
- Part#:
2220J0100153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V C0G/NP0 2220 - In Stock:
46449
- Part#:
1210Y1000154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1210 - In Stock:
77775
- Part#:
2225J1K00104JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1KV X7R 2225 - In Stock:
20994
- Part#:
1808Y0250472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1808 - In Stock:
118565
- Part#:
1808J5000331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1808 - In Stock:
90055
- Part#:
1808Y4K00330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 4KV C0G/NP0 1808 - In Stock:
129953
- Part#:
1808Y0160183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 1808 - In Stock:
62937
- Part#:
SFBLC5000470ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 47PF 500V AXIAL - In Stock:
8153
- Part#:
2220Y2K50221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV C0G/NP0 2220 - In Stock:
50667
- Part#:
2220Y6300151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 2220 - In Stock:
17082
- Part#:
2220Y0250153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 2220 - In Stock:
11841
- Part#:
1808J6300821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1808 - In Stock:
117944
- Part#:
0603Y0630332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 0603 - In Stock:
618510
- Part#:
1206Y0160101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V X7R 1206 - In Stock:
248550
- Part#:
1825Y0500103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1825 - In Stock:
49077
- Part#:
1210J0630120JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1210 - In Stock:
87956
- Part#:
1808J0630103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1808 - In Stock:
118003
- Part#:
0805J5000101MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V X7R 0805 - In Stock:
305652
- Part#:
2225J5000472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 2225 - In Stock:
30530
- Part#:
2220J2500271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 2220 - In Stock:
29975
- Part#:
SFBCC5000472MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 500V AXIAL - In Stock:
8866
- Part#:
1825J1K50270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1825 - In Stock:
21718
- Part#:
2220Y1K20822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.2KV X7R 2220 - In Stock:
58329
- Part#:
SFCIL5000223MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 500V AXIAL - In Stock:
6965
- Part#:
1206J1000101KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 1206 - In Stock:
253189