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#:
0805Y2500241FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 250V C0G/NP0 0805 - In Stock:
35902
- Part#:
1210Y6300221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1210 - In Stock:
89895
- Part#:
2225Y2K00101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 2225 - In Stock:
44836
- Part#:
1812Y0500122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1812 - In Stock:
90231
- Part#:
1206Y0250103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1206 - In Stock:
50683
- Part#:
0805J1000123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 0805 - In Stock:
245269
- Part#:
0603J2501P00HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 250V C0G/NP0 0603 - In Stock:
121038
- Part#:
1808J0500123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1808 - In Stock:
117451
- Part#:
1206Y0250562JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1206 - In Stock:
126625
- Part#:
1206J0160123KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1206 - In Stock:
217685
- Part#:
1812Y1000562MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1812 - In Stock:
51370
- Part#:
0603Y500P470DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 500V C0G/NP0 0603 - In Stock:
444049
- Part#:
1808J5000122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1808 - In Stock:
67970
- Part#:
1206Y0630221MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V X7R 1206 - In Stock:
225201
- Part#:
1812J1000822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1812 - In Stock:
30512
- Part#:
1825Y1K20682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.2KV X7R 1825 - In Stock:
58573
- Part#:
1808J0250154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1808 - In Stock:
129655
- Part#:
1825J0250183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1825 - In Stock:
52751
- Part#:
1210J0500153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1210 - In Stock:
106135
- Part#:
1210J0500272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1210 - In Stock:
64719
- Part#:
0805Y5000181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 0805 - In Stock:
80222
- Part#:
2211JA250680JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 2211 - In Stock:
61188
- Part#:
1812J0250680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1812 - In Stock:
83571
- Part#:
1825J5000332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1825 - In Stock:
56874
- Part#:
1210Y1000681FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1210 - In Stock:
43186
- Part#:
2225Y3K00271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 3KV C0G/NP0 2225 - In Stock:
14252
- Part#:
1210Y0100682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V X7R 1210 - In Stock:
133337
- Part#:
1206Y2000680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1206 - In Stock:
251293
- Part#:
0505J3004P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 300V C0G/NP0 0505 - In Stock:
126700
- Part#:
1812J0630151FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1812 - In Stock:
23733
- Part#:
1808Y0160393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1808 - In Stock:
147978
- Part#:
2220J3K00121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 3KV C0G/NP0 2220 - In Stock:
37577
- Part#:
1808Y1K00121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
140486
- Part#:
1808JA250390KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
125925
- Part#:
1808Y2500561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1808 - In Stock:
153014
- Part#:
2225J1K20273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.2KV X7R 2225 - In Stock:
39464
- Part#:
2225J6K00221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV C0G/NP0 2225 - In Stock:
37638
- Part#:
0603J050P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 50V C0G/NP0 0603 - In Stock:
155500
- Part#:
2220J0500103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 2220 - In Stock:
41090
- Part#:
0603Y0160562JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 0603 - In Stock:
286496
- Part#:
1206J1K03P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1KV C0G/NP0 1206 - In Stock:
145934
- Part#:
1206Y1000561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 1206 - In Stock:
278214
- Part#:
1206Y1000680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1206 - In Stock:
36096
- Part#:
1206Y0630221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1206 - In Stock:
272950
- Part#:
0603J1008P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 0603 - In Stock:
94370
- Part#:
0805Y5003P30CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 0805 - In Stock:
135980
- Part#:
2225Y0160150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 2225 - In Stock:
35997
- Part#:
1808J2500224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 1808 - In Stock:
71219
- Part#:
1210Y2500334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 1210 - In Stock:
66637
- Part#:
2220Y1000330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 2220 - In Stock:
8657