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#:
0805J1K02P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 1KV C0G/NP0 0805 - In Stock:
217986
- Part#:
0805Y1000152JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 0805 - In Stock:
165606
- Part#:
1206Y2500820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1206 - In Stock:
149553
- Part#:
1808J0160472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1808 - In Stock:
142381
- Part#:
1111J3000150JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 300V C0G/NP0 1111 - In Stock:
59291
- Part#:
1206J6301P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 630V C0G/NP0 1206 - In Stock:
120930
- Part#:
0603Y0630561KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 0603 - In Stock:
331067
- Part#:
1808J0500823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 1808 - In Stock:
150001
- Part#:
1808J0630393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 1808 - In Stock:
116843
- Part#:
1206Y2K00182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2KV X7R 1206 - In Stock:
145352
- Part#:
1206J1501P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 150V C0G/NP0 1206 - In Stock:
124755
- Part#:
2225Y0100125MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 10V X7R 2225 - In Stock:
33106
- Part#:
SFBDP5000442MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4400PF 500V AXIAL - In Stock:
6235
- Part#:
1812Y1K00121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1812 - In Stock:
79840
- Part#:
1206Y1K21P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1.2KV C0G/NP0 1206 - In Stock:
64499
- Part#:
0805J2000470FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0805 - In Stock:
76264
- Part#:
0603Y2005P60CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0603 - In Stock:
210286
- Part#:
0805J0250183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 0805 - In Stock:
211259
- Part#:
1812Y2K00271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV C0G/NP0 1812 - In Stock:
62299
- Part#:
1808Y0100331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1808 - In Stock:
90779
- Part#:
1825Y1K00392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1825 - In Stock:
67740
- Part#:
1812J0500820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1812 - In Stock:
74581
- Part#:
1210J0105P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 10V C0G/NP0 1210 - In Stock:
77879
- Part#:
1210J0160220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1210 - In Stock:
133731
- Part#:
1812J1K00330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1812 - In Stock:
47863
- Part#:
1206J2506P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1206 - In Stock:
97598
- Part#:
0805J0250681MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0805 - In Stock:
101739
- Part#:
1808J2000273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1808 - In Stock:
133221
- Part#:
1206J2500161KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 250V C0G/NP0 1206 - In Stock:
103563
- Part#:
1808Y2K00120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1808 - In Stock:
77261
- Part#:
0805J0630152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 0805 - In Stock:
514146
- Part#:
1210J2500123KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1210 - In Stock:
85933
- Part#:
1825J1K20153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.2KV X7R 1825 - In Stock:
42592
- Part#:
1808Y0630330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1808 - In Stock:
174751
- Part#:
0805Y2000470KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0805 - In Stock:
126998
- Part#:
1812Y2000820GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
42743
- Part#:
1210Y2500272GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1210 - In Stock:
62323
- Part#:
2220Y0500224MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 2220 - In Stock:
29148
- Part#:
0805Y0501P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0805 - In Stock:
73335
- Part#:
1206J1K58P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.5KV C0G/NP0 1206 - In Stock:
160961
- Part#:
2225Y1000120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 2225 - In Stock:
7348
- Part#:
0603Y2500330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0603 - In Stock:
217139
- Part#:
0603Y0160560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 0603 - In Stock:
146130
- Part#:
0505J0500820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 0505 - In Stock:
92630
- Part#:
1808Y0630120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1808 - In Stock:
52302
- Part#:
1808J0500332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 1808 - In Stock:
121963
- Part#:
1210Y0160563JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 1210 - In Stock:
88383
- Part#:
1210J0250821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1210 - In Stock:
149569
- Part#:
2225J3K00821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV X7R 2225 - In Stock:
47595
- Part#:
0805Y5000270KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
152306