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#:
1812J1K00182KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1812 - In Stock:
56185
- Part#:
1808JA250681KCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1808 - In Stock:
71918
- Part#:
1210Y0630564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 1210 - In Stock:
70225
- Part#:
2220J0250330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 2220 - In Stock:
28738
- Part#:
1210Y2000331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1210 - In Stock:
60769
- Part#:
2225J1000330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 2225 - In Stock:
44147
- Part#:
2220Y0500394KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 2220 - In Stock:
28609
- Part#:
2220Y0250154MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 2220 - In Stock:
34340
- Part#:
1812Y0250680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1812 - In Stock:
65347
- Part#:
0805Y0253P30BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 25V C0G/NP0 0805 - In Stock:
70284
- Part#:
2220Y0630272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 2220 - In Stock:
9113
- Part#:
1206Y5000122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1206 - In Stock:
100242
- Part#:
1825Y2000220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1825 - In Stock:
11075
- Part#:
2220Y2500271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 2220 - In Stock:
15875
- Part#:
1210Y0630470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1210 - In Stock:
68421
- Part#:
1206Y0100123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 1206 - In Stock:
78696
- Part#:
1206Y2500151JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 1206 - In Stock:
156210
- Part#:
1808J0250101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1808 - In Stock:
60434
- Part#:
0603Y0160180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 0603 - In Stock:
271921
- Part#:
1210Y6305P60DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 1210 - In Stock:
124122
- Part#:
1812Y0160222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1812 - In Stock:
68176
- Part#:
1825J5K00470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 5KV C0G/NP0 1825 - In Stock:
85082
- Part#:
0603Y5005P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 0603 - In Stock:
424348
- Part#:
0805Y0500182KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 0805 - In Stock:
305555
- Part#:
2225Y2000102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 2225 - In Stock:
31587
- Part#:
1206Y0500120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1206 - In Stock:
191343
- Part#:
1210J0503P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 1210 - In Stock:
81188
- Part#:
1206J1K50221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV X7R 1206 - In Stock:
179092
- Part#:
1206Y5002P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 1206 - In Stock:
114728
- Part#:
1808Y0250151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V X7R 1808 - In Stock:
198836
- Part#:
1812Y2000822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 1812 - In Stock:
59935
- Part#:
1210J1000560GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1210 - In Stock:
70362
- Part#:
1206J0160561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1206 - In Stock:
120235
- Part#:
0603Y0160100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 0603 - In Stock:
125880
- Part#:
2225J0250823JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 2225 - In Stock:
18642
- Part#:
2225Y1000564MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 2225 - In Stock:
25447
- Part#:
2220J6K00221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV C0G/NP0 2220 - In Stock:
55497
- Part#:
2220J0630821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 2220 - In Stock:
19924
- Part#:
2220Y4K00391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 4KV X7R 2220 - In Stock:
60312
- Part#:
1812Y0160121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1812 - In Stock:
67840
- Part#:
1825Y1000473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1825 - In Stock:
36782
- Part#:
2225Y0160823FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V C0G/NP0 2225 - In Stock:
5574
- Part#:
1210Y2500152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 1210 - In Stock:
145288
- Part#:
0805Y2500271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 0805 - In Stock:
226012
- Part#:
1210J2500182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 1210 - In Stock:
151696
- Part#:
0805Y5000180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 0805 - In Stock:
82163
- Part#:
1206Y2K00560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 1206 - In Stock:
127538
- Part#:
1210J2K00221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 1210 - In Stock:
117545
- Part#:
0805J6300101JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V X7R 0805 - In Stock:
277955
- Part#:
0805J0160152MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 0805 - In Stock:
287257