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#:
1206Y0250102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1206 - In Stock:
155113
- Part#:
1206Y1K01P50BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 1KV C0G/NP0 1206 - In Stock:
68589
- Part#:
2225J6300471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 2225 - In Stock:
44248
- Part#:
1825J1000681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1825 - In Stock:
27660
- Part#:
1206J5000391JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1206 - In Stock:
146916
- Part#:
0805J1000220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0805 - In Stock:
144016
- Part#:
2225Y4K00471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 4KV X7R 2225 - In Stock:
74300
- Part#:
2220J0630471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 2220 - In Stock:
36724
- Part#:
1812J6K00270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 6KV C0G/NP0 1812 - In Stock:
64593
- Part#:
1206J2500511JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 250V C0G/NP0 1206 - In Stock:
69964
- Part#:
0603Y2000470KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0603 - In Stock:
153097
- Part#:
1825Y0630101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1825 - In Stock:
11891
- Part#:
0805J0500100JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 0805 - In Stock:
115109
- Part#:
1210J6300330GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1210 - In Stock:
70024
- Part#:
1206Y5000620KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 500V C0G/NP0 1206 - In Stock:
81652
- Part#:
2220Y0160225JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 16V X7R 2220 - In Stock:
23100
- Part#:
1210J2500123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1210 - In Stock:
132866
- Part#:
1210J0160274KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 1210 - In Stock:
82811
- Part#:
0603J0100823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 0603 - In Stock:
332186
- Part#:
1825Y0630474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1825 - In Stock:
33553
- Part#:
1206J0100391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 1206 - In Stock:
84856
- Part#:
1808J2500180JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V X7R 1808 - In Stock:
103692
- Part#:
1210J1K00560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1210 - In Stock:
143474
- Part#:
1812J2500683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1812 - In Stock:
65370
- Part#:
0805J0630220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 0805 - In Stock:
133239
- Part#:
2225Y6K00101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 6KV C0G/NP0 2225 - In Stock:
57878
- Part#:
1812Y0630183JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1812 - In Stock:
67162
- Part#:
1206Y0630123KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1206 - In Stock:
166229
- Part#:
1808Y1000474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1808 - In Stock:
84271
- Part#:
1812Y2500560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1812 - In Stock:
93413
- Part#:
0603J025P680CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 25V C0G/NP0 0603 - In Stock:
249575
- Part#:
2225Y2500181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 2225 - In Stock:
10821
- Part#:
0805Y5000221MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 0805 - In Stock:
251793
- Part#:
1808Y2K04P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 2KV C0G/NP0 1808 - In Stock:
114591
- Part#:
1206J2000471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
70969
- Part#:
1812Y5000221KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 1812 - In Stock:
92171
- Part#:
2225Y1K50223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.5KV X7R 2225 - In Stock:
31554
- Part#:
0603Y0108P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 10V C0G/NP0 0603 - In Stock:
304054
- Part#:
1808J0160223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1808 - In Stock:
96673
- Part#:
0603Y1000100KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0603 - In Stock:
202004
- Part#:
1808J1000150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1808 - In Stock:
61720
- Part#:
1206Y6300180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1206 - In Stock:
96544
- Part#:
1825Y0250473FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 1825 - In Stock:
8355
- Part#:
2220J1K00151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 2220 - In Stock:
37768
- Part#:
1825Y1K20182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV X7R 1825 - In Stock:
57237
- Part#:
1808Y2000123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1808 - In Stock:
106386
- Part#:
SFBMT5000680MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 68PF 20% 500V AXIAL - In Stock:
6021
- Part#:
1825Y0250560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1825 - In Stock:
12169
- Part#:
2220J1K00122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 2220 - In Stock:
79955
- Part#:
1206J2502P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 1206 - In Stock:
209721