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#:
1210J0500102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1210 - In Stock:
161970
- Part#:
1206Y5000181KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1206 - In Stock:
189231
- Part#:
1206J2000560KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1206 - In Stock:
98752
- Part#:
1206Y1K00392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1206 - In Stock:
224163
- Part#:
1210Y0630103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1210 - In Stock:
106419
- Part#:
1111Y100P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 100V C0G/NP0 1111 - In Stock:
83575
- Part#:
1206J1K00391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1206 - In Stock:
134759
- Part#:
1210Y0100271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 1210 - In Stock:
106466
- Part#:
1206Y0500180FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1206 - In Stock:
85569
- Part#:
2225J0500220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 2225 - In Stock:
44725
- Part#:
1206J2001P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 200V C0G/NP0 1206 - In Stock:
120898
- Part#:
1210Y0630153KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 63V C0G/NP0 1210 - In Stock:
99437
- Part#:
1206Y2501P50BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 1206 - In Stock:
76095
- Part#:
0805Y0160472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 0805 - In Stock:
142955
- Part#:
1808J0500271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1808 - In Stock:
203106
- Part#:
1206J0630394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1206 - In Stock:
98452
- Part#:
1812Y0500330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1812 - In Stock:
69367
- Part#:
2225J2K00472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2KV X7R 2225 - In Stock:
46253
- Part#:
1812J1000391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1812 - In Stock:
91938
- Part#:
2220Y5000472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 2220 - In Stock:
39299
- Part#:
1210J5000101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1210 - In Stock:
114753
- Part#:
1206Y5000561KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1206 - In Stock:
237378
- Part#:
1210J0500391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1210 - In Stock:
77746
- Part#:
2220Y5K00222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 5KV X7R 2220 - In Stock:
68132
- Part#:
2220J1K20221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV X7R 2220 - In Stock:
75355
- Part#:
1206Y0630562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1206 - In Stock:
58085
- Part#:
2220J4K00331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 4KV C0G/NP0 2220 - In Stock:
61580
- Part#:
0805J1000110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 100V C0G/NP0 0805 - In Stock:
130931
- Part#:
1808Y0160271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 1808 - In Stock:
158058
- Part#:
1825J6300681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1825 - In Stock:
70681
- Part#:
1206J0160181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1206 - In Stock:
179103
- Part#:
2225J0630682KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 2225 - In Stock:
26309
- Part#:
1206Y1000152MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1206 - In Stock:
87325
- Part#:
1808Y6300331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1808 - In Stock:
118474
- Part#:
1812Y5000393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 1812 - In Stock:
84558
- Part#:
1808J1000102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1808 - In Stock:
153885
- Part#:
1825Y5K00100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 5KV C0G/NP0 1825 - In Stock:
59479
- Part#:
1210Y0500123KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1210 - In Stock:
94728
- Part#:
1206Y2003P90BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 1206 - In Stock:
56908
- Part#:
2220Y1K00472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV C0G/NP0 2220 - In Stock:
46506
- Part#:
2220J2000153FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V C0G 2220 - In Stock:
7747
- Part#:
2220J0500684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 2220 - In Stock:
53409
- Part#:
0805J5000220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 0805 - In Stock:
482272
- Part#:
SFAJC5000222MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 2200PF 500V AXIAL - In Stock:
7611
- Part#:
0805Y6300391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 0805 - In Stock:
351430
- Part#:
1825J0100185KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
56261
- Part#:
2220Y1000183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 2220 - In Stock:
47611
- Part#:
1812J0630223GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1812 - In Stock:
31002
- Part#:
2220J2500121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2220 - In Stock:
12152
- Part#:
1111Y1500152FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 150V C0G/NP0 1111 - In Stock:
17051