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#:
1812Y0250563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1812 - In Stock:
72305
- Part#:
2225J3K00180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 3KV C0G/NP0 2225 - In Stock:
18533
- Part#:
1210Y1K50681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV X7R 1210 - In Stock:
156600
- Part#:
0805Y2004P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0805 - In Stock:
84309
- Part#:
1812J2000392KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1812 - In Stock:
69741
- Part#:
2220Y0250153MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 2220 - In Stock:
33057
- Part#:
1825J1000562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1825 - In Stock:
44644
- Part#:
2225J5000123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 2225 - In Stock:
35635
- Part#:
2225Y0500270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 2225 - In Stock:
28093
- Part#:
1206Y0630103KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1206 - In Stock:
99920
- Part#:
1111Y150P300DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 150V C0G/NP0 1111 - In Stock:
87481
- Part#:
0805J0630152GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 0805 - In Stock:
126491
- Part#:
0805J0250471KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V X7R 0805 - In Stock:
275575
- Part#:
2220J0500120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 2220 - In Stock:
52355
- Part#:
1808Y0630184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1808 - In Stock:
76012
- Part#:
0505Y2000240FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 200V C0G/NP0 0505 - In Stock:
40261
- Part#:
0603J0105P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 10V C0G/NP0 0603 - In Stock:
178791
- Part#:
2225J2000393MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 2225 - In Stock:
35508
- Part#:
1210Y5000150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1210 - In Stock:
75146
- Part#:
1812J0500120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1812 - In Stock:
68970
- Part#:
1206J5000273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1206 - In Stock:
175874
- Part#:
1210Y0250152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1210 - In Stock:
107531
- Part#:
1210Y0500151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1210 - In Stock:
140063
- Part#:
0505Y2509P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 250V C0G/NP0 0505 - In Stock:
118197
- Part#:
1825Y5000183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 1825 - In Stock:
42906
- Part#:
1812J5000680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
81618
- Part#:
0603Y0630131JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 63V C0G/NP0 0603 - In Stock:
170171
- Part#:
2225Y1K00472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 2225 - In Stock:
29558
- Part#:
1812Y1000100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1812 - In Stock:
43530
- Part#:
1825Y0160222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1825 - In Stock:
34816
- Part#:
1825J2K00681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV X7R 1825 - In Stock:
71402
- Part#:
1210Y0160223JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1210 - In Stock:
89007
- Part#:
1210J0250682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1210 - In Stock:
68315
- Part#:
2225J0160472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 2225 - In Stock:
15594
- Part#:
0603J0250121MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 0603 - In Stock:
379482
- Part#:
0805Y2000750JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 200V C0G/NP0 0805 - In Stock:
101530
- Part#:
1111J6300430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 630V C0G/NP0 1111 - In Stock:
65014
- Part#:
1111J3000560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 300V C0G/NP0 1111 - In Stock:
58231
- Part#:
0805Y2000181KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V X7R 0805 - In Stock:
197181
- Part#:
0805Y2500183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 0805 - In Stock:
209317
- Part#:
0603Y0630472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 0603 - In Stock:
252689
- Part#:
0805Y2000561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 0805 - In Stock:
71524
- Part#:
0805Y1000101MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0805 - In Stock:
109840
- Part#:
1812J0100152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V C0G/NP0 1812 - In Stock:
76869
- Part#:
1812J2500821FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1812 - In Stock:
20907
- Part#:
1808Y2K00271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV X7R 1808 - In Stock:
129299
- Part#:
1206J2000682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1206 - In Stock:
271679
- Part#:
1812Y0500823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 1812 - In Stock:
61576
- Part#:
1812Y0630683MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1812 - In Stock:
94548
- Part#:
0805J1K00470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 0805 - In Stock:
111284