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#:
0805J2000101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0805 - In Stock:
54194
- Part#:
2220Y0630563MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 2220 - In Stock:
38346
- Part#:
2225J0630823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 2225 - In Stock:
44330
- Part#:
0805J0250220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 0805 - In Stock:
212221
- Part#:
0805Y2500470KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0805 - In Stock:
98433
- Part#:
1210J1000331FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1210 - In Stock:
47231
- Part#:
1808Y2000100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1808 - In Stock:
63864
- Part#:
1812Y0630393GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 1812 - In Stock:
28543
- Part#:
1825J2500152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1825 - In Stock:
51646
- Part#:
0603Y050P470BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 50V C0G/NP0 0603 - In Stock:
92894
- Part#:
0805Y0630681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 0805 - In Stock:
231579
- Part#:
0603Y0500101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V X7R 0603 - In Stock:
279024
- Part#:
1808J1K04P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1KV C0G/NP0 1808 - In Stock:
130304
- Part#:
2220J0160331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 2220 - In Stock:
11332
- Part#:
1210J0160682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1210 - In Stock:
67935
- Part#:
1206Y2000331KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1206 - In Stock:
157897
- Part#:
0805Y500P300BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 500V C0G/NP0 0805 - In Stock:
136710
- Part#:
0603J2000472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 0603 - In Stock:
377031
- Part#:
0805J2500270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 0805 - In Stock:
94371
- Part#:
0805Y0500563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 0805 - In Stock:
234667
- Part#:
1210Y0106P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 10V C0G/NP0 1210 - In Stock:
97604
- Part#:
2220J0160180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 2220 - In Stock:
16262
- Part#:
1210J0160221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1210 - In Stock:
129316
- Part#:
1808Y1000102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1808 - In Stock:
109118
- Part#:
1808Y1000391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1808 - In Stock:
112615
- Part#:
2225Y1K00823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 1KV X7R 2225 - In Stock:
24634
- Part#:
1825Y5000152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 1825 - In Stock:
37717
- Part#:
2225J0500683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 2225 - In Stock:
24839
- Part#:
0603J1500160GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 150V C0G/NP0 0603 - In Stock:
79774
- Part#:
1808J0160333JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 1808 - In Stock:
87067
- Part#:
1206J0160223GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1206 - In Stock:
71966
- Part#:
1812J2500332GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1812 - In Stock:
41982
- Part#:
1812Y0160562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1812 - In Stock:
93405
- Part#:
1111J3000241JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 300V C0G/NP0 1111 - In Stock:
100889
- Part#:
2220Y1K00563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1KV X7R 2220 - In Stock:
59666
- Part#:
1812J1000125MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 100V X7R 1812 - In Stock:
66833
- Part#:
2225J0500122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 2225 - In Stock:
16089
- Part#:
0505J2500910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 250V C0G/NP0 0505 - In Stock:
67613
- Part#:
0805Y2000821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 0805 - In Stock:
287709
- Part#:
1825Y1000181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1825 - In Stock:
10427
- Part#:
1812J5000471KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1812 - In Stock:
59247
- Part#:
2225J1K00682JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV C0G/NP0 2225 - In Stock:
15412
- Part#:
0603Y0633P30DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 0603 - In Stock:
378532
- Part#:
1206J2000681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1206 - In Stock:
58127
- Part#:
1206Y1K08P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1206 - In Stock:
278591
- Part#:
1808J0160155KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 1808 - In Stock:
80209
- Part#:
0603Y0160152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 0603 - In Stock:
194331
- Part#:
1808J1000154MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1808 - In Stock:
76998
- Part#:
1210Y5003P90BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1210 - In Stock:
58823
- Part#:
1206Y0250182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1206 - In Stock:
58061