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#:
1206J6300270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1206 - In Stock:
86140
- Part#:
1210J0630183FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1210 - In Stock:
25649
- Part#:
1808J2K00821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 1808 - In Stock:
152978
- Part#:
1206Y0630222GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1206 - In Stock:
79306
- Part#:
0805J0630111GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 63V C0G/NP0 0805 - In Stock:
76340
- Part#:
1808J2505P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1808 - In Stock:
118396
- Part#:
1812J4K00821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
81927
- Part#:
1812Y5000101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1812 - In Stock:
54995
- Part#:
1812Y0100273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 1812 - In Stock:
72519
- Part#:
1111Y500P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 500V C0G/NP0 1111 - In Stock:
68992
- Part#:
1825J1000155JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 100V X7R 1825 - In Stock:
24959
- Part#:
1206J0160561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V X7R 1206 - In Stock:
147653
- Part#:
0805Y0100123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V X7R 0805 - In Stock:
322741
- Part#:
0805J0100182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 0805 - In Stock:
165904
- Part#:
2225J5000561MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 2225 - In Stock:
48306
- Part#:
1812J5000823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1812 - In Stock:
85248
- Part#:
2225J2000222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 2225 - In Stock:
18093
- Part#:
1825J1K00561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1825 - In Stock:
64022
- Part#:
1812J3K00180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 3KV C0G/NP0 1812 - In Stock:
51523
- Part#:
0603Y063P560DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 63V C0G/NP0 0603 - In Stock:
482388
- Part#:
0505J063P400BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 63V C0G/NP0 0505 - In Stock:
112724
- Part#:
2220Y2500222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 2220 - In Stock:
26603
- Part#:
1111Y6300360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 630V C0G/NP0 1111 - In Stock:
61005
- Part#:
1206J2000181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
76890
- Part#:
1206Y0500820GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1206 - In Stock:
92813
- Part#:
1825Y0100680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 1825 - In Stock:
10080
- Part#:
0805Y2002P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0805 - In Stock:
140641
- Part#:
2225J0100682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
12133
- Part#:
0603Y2500391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 0603 - In Stock:
517267
- Part#:
0805Y3007P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 300V C0G/NP0 0805 - In Stock:
120598
- Part#:
2220J2K00122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV X7R 2220 - In Stock:
63609
- Part#:
1825J0100222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 1825 - In Stock:
46550
- Part#:
1206J1000683KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1206 - In Stock:
120627
- Part#:
1825Y5000184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 500V X7R 1825 - In Stock:
38455
- Part#:
0805J1502P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 150V C0G/NP0 0805 - In Stock:
143020
- Part#:
1812Y2000152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1812 - In Stock:
67527
- Part#:
0805Y2000223JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 0805 - In Stock:
153716
- Part#:
2225J1K20182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV X7R 2225 - In Stock:
27427
- Part#:
1206Y0250123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1206 - In Stock:
123473
- Part#:
1206Y1K06P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1206 - In Stock:
164481
- Part#:
0805Y0630470JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0805 - In Stock:
101889
- Part#:
2225J0250223KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 2225 - In Stock:
24074
- Part#:
1808Y1000124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1808 - In Stock:
125622
- Part#:
0603J5001P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 0603 - In Stock:
331709
- Part#:
1812Y0250123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1812 - In Stock:
93184
- Part#:
1206J0160181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1206 - In Stock:
95146
- Part#:
1210Y0250333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 1210 - In Stock:
96538
- Part#:
1206Y1K00272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 1206 - In Stock:
171038
- Part#:
2220J6300392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 2220 - In Stock:
93602
- Part#:
0505J0631P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 63V C0G/NP0 0505 - In Stock:
112787