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#:
1210J1000270FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1210 - In Stock:
38292
- Part#:
0805J1000391GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 0805 - In Stock:
132198
- Part#:
2225Y0500823JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V C0G/NP0 2225 - In Stock:
21905
- Part#:
1812J1K00223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1812 - In Stock:
73980
- Part#:
2225Y0100474GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
9219
- Part#:
1808J0250120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1808 - In Stock:
107149
- Part#:
0805J0500120KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0805 - In Stock:
131520
- Part#:
1825Y5K00471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV X7R 1825 - In Stock:
73497
- Part#:
0805J1K05P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 0805 - In Stock:
98020
- Part#:
1808Y0630393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 1808 - In Stock:
112387
- Part#:
0805J1000220FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0805 - In Stock:
76081
- Part#:
0805J0160391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 0805 - In Stock:
414744
- Part#:
1808Y2K50151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV X7R 1808 - In Stock:
155625
- Part#:
1206Y2004P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 200V C0G/NP0 1206 - In Stock:
107667
- Part#:
1808Y1000183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1808 - In Stock:
135279
- Part#:
1812Y0100154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 1812 - In Stock:
66886
- Part#:
1210J2500563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 1210 - In Stock:
106088
- Part#:
SFAJL0500333MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.033UF 50V AXIAL - In Stock:
4763
- Part#:
1210J0250564JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 1210 - In Stock:
77647
- Part#:
0805Y5003P90DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 0805 - In Stock:
239263
- Part#:
2225J5000223JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V C0G 2225 - In Stock:
28454
- Part#:
2220J0160150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 2220 - In Stock:
29391
- Part#:
0805J5000360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 500V C0G/NP0 0805 - In Stock:
137698
- Part#:
2225Y0160153FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2225 - In Stock:
5273
- Part#:
2220J5K00152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 5KV X7R 2220 - In Stock:
80328
- Part#:
1808J0250123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 1808 - In Stock:
130933
- Part#:
2220J5000560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 2220 - In Stock:
16063
- Part#:
1825J5K00390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 5KV C0G/NP0 1825 - In Stock:
75217
- Part#:
1808Y0100393KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V C0G/NP0 1808 - In Stock:
59687
- Part#:
0603J2504P70CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 0603 - In Stock:
163072
- Part#:
1808J0500121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
255880
- Part#:
0603J0250680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 0603 - In Stock:
65840
- Part#:
0805J0250151KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V X7R 0805 - In Stock:
263215
- Part#:
0603J0160150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 0603 - In Stock:
128585
- Part#:
1210Y0160152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
132331
- Part#:
1812J6K00181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 6KV X7R 1812 - In Stock:
72472
- Part#:
1808J2000390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1808 - In Stock:
182688
- Part#:
1206J0100822JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 1206 - In Stock:
190657
- Part#:
0805Y6300270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 0805 - In Stock:
201799
- Part#:
0805Y0250681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0805 - In Stock:
178895
- Part#:
2220Y6K00271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV X7R 2220 - In Stock:
65890
- Part#:
2220Y6K00182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 6KV X7R 2220 - In Stock:
52953
- Part#:
1206Y2000221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 1206 - In Stock:
204401
- Part#:
1210Y0635P60BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1210 - In Stock:
69474
- Part#:
1808Y0500271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1808 - In Stock:
101082
- Part#:
1812Y2500180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1812 - In Stock:
39688
- Part#:
2225Y1K20152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV X7R 2225 - In Stock:
25968
- Part#:
0805J0160560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 0805 - In Stock:
285512
- Part#:
2220Y5000391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 2220 - In Stock:
63607
- Part#:
0805J1000821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 0805 - In Stock:
76204