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#:
2225Y1000564JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 2225 - In Stock:
30797
- Part#:
1210Y5000823JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1210 - In Stock:
66886
- Part#:
1812Y5000472FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 1812 - In Stock:
23376
- Part#:
2225Y0630274KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 2225 - In Stock:
26658
- Part#:
1111Y1K0P900BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 1KV C0G/NP0 1111 - In Stock:
72889
- Part#:
2225J0500394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 2225 - In Stock:
46407
- Part#:
1210J0500684JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 1210 - In Stock:
60495
- Part#:
0805Y5000330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 0805 - In Stock:
303045
- Part#:
1812Y2000150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1812 - In Stock:
25947
- Part#:
1206Y1000221GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1206 - In Stock:
80427
- Part#:
1210J0160182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 1210 - In Stock:
57061
- Part#:
2220J0160474JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 2220 - In Stock:
27779
- Part#:
1210J1K00820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1210 - In Stock:
93958
- Part#:
0805J3000750KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 300V C0G/NP0 0805 - In Stock:
115380
- Part#:
0805Y0160121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V X7R 0805 - In Stock:
460038
- Part#:
1206Y1500561GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 150V C0G/NP0 1206 - In Stock:
71567
- Part#:
0603Y2500820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 0603 - In Stock:
516594
- Part#:
1808J2500822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1808 - In Stock:
128791
- Part#:
1812Y0630471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1812 - In Stock:
79397
- Part#:
1812Y2500181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
72846
- Part#:
1808Y0500271JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V X7R 1808 - In Stock:
78131
- Part#:
1812Y1K00680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1812 - In Stock:
72379
- Part#:
1825J0630273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 1825 - In Stock:
57688
- Part#:
0505Y0631P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 63V C0G/NP0 0505 - In Stock:
149712
- Part#:
1812Y0250221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1812 - In Stock:
32075
- Part#:
1812Y0630683JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V C0G/NP0 1812 - In Stock:
41227
- Part#:
2220Y0500103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 2220 - In Stock:
57898
- Part#:
1206Y0100822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V X7R 1206 - In Stock:
263971
- Part#:
1206Y2500121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1206 - In Stock:
136989
- Part#:
0603J2500682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 0603 - In Stock:
446315
- Part#:
1812J0630120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1812 - In Stock:
37206
- Part#:
1206J2500561MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1206 - In Stock:
199881
- Part#:
1812J0160220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1812 - In Stock:
84278
- Part#:
1825Y1K00470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1825 - In Stock:
63909
- Part#:
1808Y1K00271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 1808 - In Stock:
90507
- Part#:
0805J1000681JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 0805 - In Stock:
230329
- Part#:
2225J0160102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 2225 - In Stock:
19454
- Part#:
1206J1005P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1206 - In Stock:
303515
- Part#:
1111Y2003P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 1111 - In Stock:
78117
- Part#:
0603J0160560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 0603 - In Stock:
217916
- Part#:
2225J4K00120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 4KV C0G/NP0 2225 - In Stock:
52980
- Part#:
1206Y1000562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1206 - In Stock:
209036
- Part#:
1206Y0630334KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1206 - In Stock:
103265
- Part#:
1111J5000111JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 500V C0G/NP0 1111 - In Stock:
67150
- Part#:
0805J2504P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 0805 - In Stock:
88847
- Part#:
2220Y5000331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 2220 - In Stock:
77166
- Part#:
1808J1K20470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 1808 - In Stock:
84497
- Part#:
2220J2500681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 2220 - In Stock:
35053
- Part#:
0603J1000123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 0603 - In Stock:
385959
- Part#:
1210J1K20103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 1210 - In Stock:
140633