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#:
1808J2500124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1808 - In Stock:
59764
- Part#:
1825J0630183JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1825 - In Stock:
42898
- Part#:
0603Y0500330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 0603 - In Stock:
226399
- Part#:
1812J6300121JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1812 - In Stock:
91566
- Part#:
2220J0160155JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 2220 - In Stock:
37011
- Part#:
0805J0160183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 0805 - In Stock:
292523
- Part#:
0603Y0250181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 0603 - In Stock:
248226
- Part#:
1808J2500681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1808 - In Stock:
77558
- Part#:
1808J0508P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1808 - In Stock:
60151
- Part#:
1808J0500333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1808 - In Stock:
68122
- Part#:
1812J1000122MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1812 - In Stock:
65093
- Part#:
1825J1K00392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV C0G/NP0 1825 - In Stock:
63840
- Part#:
2220Y0100105MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 10V X7R 2220 - In Stock:
38910
- Part#:
1206J0501P50CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 1206 - In Stock:
195906
- Part#:
1808Y1K20181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1808 - In Stock:
133126
- Part#:
1808J2500683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1808 - In Stock:
89620
- Part#:
1210J2000273KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1210 - In Stock:
67984
- Part#:
1206Y1008P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 1206 - In Stock:
83888
- Part#:
1812J0630682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1812 - In Stock:
87315
- Part#:
1206Y0160223GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1206 - In Stock:
71782
- Part#:
1812J0630562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1812 - In Stock:
79002
- Part#:
1210Y0630473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1210 - In Stock:
103932
- Part#:
1210Y0160222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1210 - In Stock:
115778
- Part#:
0805J1006P80CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0805 - In Stock:
140549
- Part#:
1210J0635P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1210 - In Stock:
78907
- Part#:
1808J1K00181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV X7R 1808 - In Stock:
106563
- Part#:
0505Y0630820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 0505 - In Stock:
32471
- Part#:
2225J1000152JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 2225 - In Stock:
25110
- Part#:
1210J0250472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1210 - In Stock:
118060
- Part#:
0603Y2005P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0603 - In Stock:
203221
- Part#:
1812J1000472KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1812 - In Stock:
93251
- Part#:
0505Y1500111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 150V C0G/NP0 0505 - In Stock:
106800
- Part#:
1210J1K00270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1210 - In Stock:
55862
- Part#:
1825J2K00680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
38878
- Part#:
0805J0630102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 0805 - In Stock:
220202
- Part#:
1210J0630102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1210 - In Stock:
80576
- Part#:
0805J2501P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 250V C0G/NP0 0805 - In Stock:
109616
- Part#:
1206J0500152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 1206 - In Stock:
292092
- Part#:
1206J0100274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 10V X7R 1206 - In Stock:
184486
- Part#:
1206Y0250181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 1206 - In Stock:
105501
- Part#:
1210J0500103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1210 - In Stock:
32609
- Part#:
2220Y0500124GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V C0G/NP0 2220 - In Stock:
12517
- Part#:
1206J0630153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1206 - In Stock:
212799
- Part#:
1825J6300470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1825 - In Stock:
68031
- Part#:
1812J5000101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1812 - In Stock:
83148
- Part#:
1210J2500120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1210 - In Stock:
111726
- Part#:
1812J0500331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1812 - In Stock:
84723
- Part#:
1812J0630271GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1812 - In Stock:
57391
- Part#:
1206J0630122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1206 - In Stock:
134734
- Part#:
0603Y0160473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 0603 - In Stock:
274643