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#:
0805J0250150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 0805 - In Stock:
210328
- Part#:
1206Y0250684MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1206 - In Stock:
70080
- Part#:
1206J0630151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 1206 - In Stock:
308291
- Part#:
0603J2500151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 0603 - In Stock:
476885
- Part#:
1206Y1000470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1206 - In Stock:
173482
- Part#:
1210J1K50222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
177046
- Part#:
2220Y1K50151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 2220 - In Stock:
16080
- Part#:
1812Y0630391GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1812 - In Stock:
44792
- Part#:
1210J0500103GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1210 - In Stock:
55722
- Part#:
0603J1000101KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 0603 - In Stock:
470770
- Part#:
0805Y2000121JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 0805 - In Stock:
210779
- Part#:
1808J0500474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1808 - In Stock:
111004
- Part#:
1812J3K00560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 3KV C0G/NP0 1812 - In Stock:
85931
- Part#:
0603J0500391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0603 - In Stock:
264067
- Part#:
1206J2K00120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1206 - In Stock:
89629
- Part#:
1206J2500361KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 250V C0G/NP0 1206 - In Stock:
76118
- Part#:
0805J300P300HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 300V C0G/NP0 0805 - In Stock:
81141
- Part#:
1812J0100564MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1812 - In Stock:
62444
- Part#:
2225Y0630225KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 63V X7R 2225 - In Stock:
28525
- Part#:
0603J0500680JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0603 - In Stock:
318484
- Part#:
1812J1000224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1812 - In Stock:
79881
- Part#:
1206Y3000430FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 300V C0G/NP0 1206 - In Stock:
46873
- Part#:
1812J6K00331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 6KV X7R 1812 - In Stock:
70842
- Part#:
1825Y0250223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1825 - In Stock:
9433
- Part#:
2225J6300822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 2225 - In Stock:
45629
- Part#:
0603Y2002P00BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0603 - In Stock:
192952
- Part#:
0805Y1000181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0805 - In Stock:
95229
- Part#:
0805J0630471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V X7R 0805 - In Stock:
256057
- Part#:
1111Y1006P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 1111 - In Stock:
62892
- Part#:
1206J0500110GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 50V C0G/NP0 1206 - In Stock:
73885
- Part#:
0603Y0630122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 0603 - In Stock:
378631
- Part#:
0603Y0160101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 0603 - In Stock:
132251
- Part#:
1210Y1000152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1210 - In Stock:
134928
- Part#:
1206J0160332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 1206 - In Stock:
234588
- Part#:
1812J0100394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V X7R 1812 - In Stock:
66553
- Part#:
1210J1000471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1210 - In Stock:
86278
- Part#:
2225J1K20123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1.2KV X7R 2225 - In Stock:
41050
- Part#:
1206J0160392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1206 - In Stock:
62851
- Part#:
1812Y5000270KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1812 - In Stock:
92602
- Part#:
1206J2K08P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 2KV C0G/NP0 1206 - In Stock:
102086
- Part#:
0603Y1000221MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 0603 - In Stock:
339028
- Part#:
0603J200P900CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 200V C0G/NP0 0603 - In Stock:
283299
- Part#:
1808J0250153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 1808 - In Stock:
113739
- Part#:
1808J2500103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1808 - In Stock:
140683
- Part#:
2225J1K00330GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2225 - In Stock:
21746
- Part#:
1111J5001P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 500V C0G/NP0 1111 - In Stock:
80249
- Part#:
0805Y2000221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 0805 - In Stock:
172595
- Part#:
2225J2500184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 2225 - In Stock:
51835
- Part#:
2225Y5000822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 2225 - In Stock:
57545
- Part#:
0805J0250271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 0805 - In Stock:
386588