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#:
1210Y0250473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 1210 - In Stock:
102323
- Part#:
1206Y3008P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 300V C0G/NP0 1206 - In Stock:
58322
- Part#:
1812Y0250182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1812 - In Stock:
44711
- Part#:
1812Y0500333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1812 - In Stock:
76323
- Part#:
2225J0250560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 2225 - In Stock:
35983
- Part#:
0505J3004P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 300V C0G/NP0 0505 - In Stock:
57153
- Part#:
2225J0250272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 2225 - In Stock:
11418
- Part#:
1210Y0100182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V X7R 1210 - In Stock:
133207
- Part#:
0603J5000102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 0603 - In Stock:
533146
- Part#:
1812Y1000120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1812 - In Stock:
78492
- Part#:
1206J2000102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1206 - In Stock:
64225
- Part#:
1808Y1K50120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.5KV C0G/NP0 1808 - In Stock:
172343
- Part#:
0603Y0630151JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 0603 - In Stock:
252701
- Part#:
1210Y0250471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1210 - In Stock:
81938
- Part#:
1410J0500562MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1410 - In Stock:
72482
- Part#:
1808Y1K20332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 1808 - In Stock:
156873
- Part#:
2225J0160392GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 2225 - In Stock:
17381
- Part#:
2220Y2000683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 2220 - In Stock:
54002
- Part#:
1206J6304P70CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 630V C0G/NP0 1206 - In Stock:
111046
- Part#:
0603J0160330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 0603 - In Stock:
104065
- Part#:
1206Y2000470GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1206 - In Stock:
93193
- Part#:
1808Y2500391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
82505
- Part#:
1812Y1000180KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1812 - In Stock:
59718
- Part#:
1808J0160563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1808 - In Stock:
151064
- Part#:
1812Y6300104JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 630V X7R 1812 - In Stock:
28185
- Part#:
2220Y2000124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 2220 - In Stock:
49655
- Part#:
1206Y1000333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1206 - In Stock:
115976
- Part#:
1825J1000821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1825 - In Stock:
50904
- Part#:
2220Y0160271JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 2220 - In Stock:
24187
- Part#:
2220J2K50681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV C0G/NP0 2220 - In Stock:
25064
- Part#:
1210Y5000331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1210 - In Stock:
72833
- Part#:
2225Y2500152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 2225 - In Stock:
33565
- Part#:
0805J3000181GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 300V C0G/NP0 0805 - In Stock:
99396
- Part#:
1812Y0160273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1812 - In Stock:
93438
- Part#:
1812Y5000222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1812 - In Stock:
81482
- Part#:
1206Y1K00121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 1206 - In Stock:
281797
- Part#:
2220J0160272JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 2220 - In Stock:
31453
- Part#:
1825Y1K50682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.5KV X7R 1825 - In Stock:
43109
- Part#:
2220Y1000272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 2220 - In Stock:
11331
- Part#:
1812J4K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 4KV X7R 1812 - In Stock:
74097
- Part#:
1210J0500680FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1210 - In Stock:
46293
- Part#:
1825Y2500471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1825 - In Stock:
9335
- Part#:
0805Y0250823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 0805 - In Stock:
236461
- Part#:
0805Y0160120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 0805 - In Stock:
406153
- Part#:
1206J5000101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1206 - In Stock:
254301
- Part#:
2220Y1K50181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 2220 - In Stock:
59269
- Part#:
0805J1K00102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 0805 - In Stock:
250881
- Part#:
1210Y1K56P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1.5KV C0G/NP0 1210 - In Stock:
145277
- Part#:
1825Y5000391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 1825 - In Stock:
61804
- Part#:
1808Y0500152KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1808 - In Stock:
133271