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#:
1808Y1000390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1808 - In Stock:
92183
- Part#:
2225J5K00182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 5KV X7R 2225 - In Stock:
91281
- Part#:
1206Y0160333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1206 - In Stock:
231391
- Part#:
0805J0250560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 0805 - In Stock:
83367
- Part#:
1206J2500220KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1206 - In Stock:
168107
- Part#:
1812J0160335KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 16V X7R 1812 - In Stock:
40230
- Part#:
1206J0100271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 1206 - In Stock:
284424
- Part#:
1206Y1000103MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
234991
- Part#:
2225J2K50331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV X7R 2225 - In Stock:
42574
- Part#:
1812Y1K00183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 1812 - In Stock:
75679
- Part#:
0805Y0160391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 0805 - In Stock:
207604
- Part#:
1210J2000680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1210 - In Stock:
53750
- Part#:
2220J2000101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 2220 - In Stock:
41960
- Part#:
2225Y2K00180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 2225 - In Stock:
13160
- Part#:
2225Y1K00561FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 2225 - In Stock:
10184
- Part#:
1812J0500222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1812 - In Stock:
107268
- Part#:
2225Y0100563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 2225 - In Stock:
46680
- Part#:
1210Y1000472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1210 - In Stock:
74239
- Part#:
2220J3K00221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 3KV C0G/NP0 2220 - In Stock:
16724
- Part#:
1825J0500271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1825 - In Stock:
39107
- Part#:
1808Y0250222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1808 - In Stock:
188036
- Part#:
1812J2000682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 1812 - In Stock:
66691
- Part#:
0603J1000181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 0603 - In Stock:
381071
- Part#:
0805Y1000122MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 0805 - In Stock:
102184
- Part#:
1808J0100152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V C0G/NP0 1808 - In Stock:
176979
- Part#:
0805J2000391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 0805 - In Stock:
256407
- Part#:
0805J0633P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 63V C0G/NP0 0805 - In Stock:
114686
- Part#:
1210J2000182JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1210 - In Stock:
74278
- Part#:
1206Y1000103MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1206 - In Stock:
82717
- Part#:
1206J5001P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 1206 - In Stock:
107239
- Part#:
0603Y016P820CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 16V C0G/NP0 0603 - In Stock:
204833
- Part#:
2225J5000120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 2225 - In Stock:
46855
- Part#:
0805Y2500391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 0805 - In Stock:
234737
- Part#:
0603J0630221JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0603 - In Stock:
140523
- Part#:
1808J0630224JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1808 - In Stock:
100002
- Part#:
0603J0160272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V X7R 0603 - In Stock:
424831
- Part#:
1210J1K50122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV X7R 1210 - In Stock:
124354
- Part#:
2225Y0630103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 2225 - In Stock:
25964
- Part#:
1825J6K00221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV C0G/NP0 1825 - In Stock:
18961
- Part#:
0805Y0500271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0805 - In Stock:
349135
- Part#:
1210J2500273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1210 - In Stock:
121731
- Part#:
0805J2500183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 0805 - In Stock:
175729
- Part#:
0805J0100392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V C0G/NP0 0805 - In Stock:
64475
- Part#:
0805J0160561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 0805 - In Stock:
217058
- Part#:
1210Y2000822MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 1210 - In Stock:
103039
- Part#:
0603Y2501P70DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 250V C0G/NP0 0603 - In Stock:
199470
- Part#:
1206Y5000181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1206 - In Stock:
233381
- Part#:
1812Y2000220GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1812 - In Stock:
40487
- Part#:
1210J5000471KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1210 - In Stock:
123723
- Part#:
2220J0500220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 2220 - In Stock:
24639