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#:
1812Y1000820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1812 - In Stock:
66333
- Part#:
1812J1000333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
60354
- Part#:
1206Y0250561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1206 - In Stock:
185773
- Part#:
2220Y1K00470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 2220 - In Stock:
58137
- Part#:
1111Y5003P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 500V C0G/NP0 1111 - In Stock:
69624
- Part#:
1812Y5000683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1812 - In Stock:
62392
- Part#:
1812J1K00392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1812 - In Stock:
92912
- Part#:
1210J0165P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 1210 - In Stock:
90377
- Part#:
1808J0250682JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1808 - In Stock:
92938
- Part#:
1206Y1000330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1206 - In Stock:
201778
- Part#:
2220Y1000125JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 100V X7R 2220 - In Stock:
27384
- Part#:
1210Y0250820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1210 - In Stock:
116797
- Part#:
1825J6K00122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 6KV X7R 1825 - In Stock:
87084
- Part#:
2211YA250270GCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 2211 - In Stock:
43212
- Part#:
2225J0100220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 10V C0G/NP0 2225 - In Stock:
12245
- Part#:
1206Y0500911JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 50V C0G/NP0 1206 - In Stock:
65427
- Part#:
0805J0160154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 0805 - In Stock:
313984
- Part#:
1206J1K03P30CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 1KV C0G/NP0 1206 - In Stock:
169507
- Part#:
1206Y5000821KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1206 - In Stock:
212234
- Part#:
1812Y5000180JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1812 - In Stock:
81306
- Part#:
1210Y5000100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1210 - In Stock:
54967
- Part#:
1812Y1K50682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.5KV X7R 1812 - In Stock:
78097
- Part#:
1206Y0630430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 63V C0G/NP0 1206 - In Stock:
109791
- Part#:
0805J0500122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 0805 - In Stock:
275378
- Part#:
0805Y0160104JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 0805 - In Stock:
205107
- Part#:
1206J0630820KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1206 - In Stock:
173289
- Part#:
2225J1K00821KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 2225 - In Stock:
39736
- Part#:
2225J2500154JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 2225 - In Stock:
27661
- Part#:
1825J1K20471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 1825 - In Stock:
49944
- Part#:
0805Y0638P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 0805 - In Stock:
126261
- Part#:
1206Y2000122FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1206 - In Stock:
56186
- Part#:
1812J2K00120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1812 - In Stock:
81139
- Part#:
2220J4K00561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 4KV X7R 2220 - In Stock:
78617
- Part#:
1825J0100125JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 10V X7R 1825 - In Stock:
33030
- Part#:
1812J2500472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1812 - In Stock:
97252
- Part#:
1812Y0630563GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 1812 - In Stock:
22764
- Part#:
1210J1000270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1210 - In Stock:
79152
- Part#:
2225Y5000332JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 2225 - In Stock:
26179
- Part#:
0805J5000681JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 0805 - In Stock:
193389
- Part#:
1812Y1000683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1812 - In Stock:
73628
- Part#:
2225Y0250561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 2225 - In Stock:
36578
- Part#:
1210J0160222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V X7R 1210 - In Stock:
129533
- Part#:
1812Y1K50271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 1812 - In Stock:
62068
- Part#:
1808J0500562FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1808 - In Stock:
50877
- Part#:
SFAJL5000471MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 470PF 500V AXIAL - In Stock:
9345
- Part#:
1825J0630561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1825 - In Stock:
28187
- Part#:
1808Y1K00150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1808 - In Stock:
154709
- Part#:
1812Y2000820KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
74702
- Part#:
2220J0100105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 10V X7R 2220 - In Stock:
48818
- Part#:
1206J0500181MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 1206 - In Stock:
194553