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#:
SFCML5000223MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 500V AXIAL - In Stock:
7066
- Part#:
1808Y2500154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 1808 - In Stock:
103719
- Part#:
0805J0630360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 63V C0G/NP0 0805 - In Stock:
139202
- Part#:
0805J2500201GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 250V C0G/NP0 0805 - In Stock:
67925
- Part#:
1808Y0100101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1808 - In Stock:
94723
- Part#:
1825Y0160103JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1825 - In Stock:
43901
- Part#:
0805Y1002P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 100V C0G/NP0 0805 - In Stock:
78153
- Part#:
2220Y0100124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 2220 - In Stock:
43462
- Part#:
1808Y0500682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1808 - In Stock:
82101
- Part#:
1808J0160102FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1808 - In Stock:
52838
- Part#:
1808J2504P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1808 - In Stock:
153414
- Part#:
1111Y5000910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 500V C0G/NP0 1111 - In Stock:
61960
- Part#:
2220Y5000121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 2220 - In Stock:
65182
- Part#:
1210J0634P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 1210 - In Stock:
57447
- Part#:
1111Y2001P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 1111 - In Stock:
71563
- Part#:
2225J2K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 2225 - In Stock:
47673
- Part#:
1808J0630122GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1808 - In Stock:
70404
- Part#:
1111Y150P600BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 150V C0G/NP0 1111 - In Stock:
93483
- Part#:
SFABC5000471MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 470PF 500V AXIAL - In Stock:
8907
- Part#:
1206Y1K00391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1206 - In Stock:
204256
- Part#:
1206Y5001P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 500V C0G/NP0 1206 - In Stock:
149292
- Part#:
1210J2000390JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1210 - In Stock:
79936
- Part#:
1206Y6300681KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 1206 - In Stock:
195351
- Part#:
2220J0500680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 2220 - In Stock:
8298
- Part#:
1206Y0630393JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 1206 - In Stock:
120980
- Part#:
1808Y0500474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1808 - In Stock:
126464
- Part#:
2225J0100564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 2225 - In Stock:
47884
- Part#:
0805Y0160103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 0805 - In Stock:
114423
- Part#:
1206Y1K00270JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1206 - In Stock:
162902
- Part#:
2225J0630220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 2225 - In Stock:
17551
- Part#:
2220J1000393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 2220 - In Stock:
34519
- Part#:
1812J0630562FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1812 - In Stock:
24459
- Part#:
1206J1000152JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1206 - In Stock:
137716
- Part#:
1210J1K50391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 1210 - In Stock:
59419
- Part#:
2220Y1K00393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1KV X7R 2220 - In Stock:
51617
- Part#:
0805Y5000300FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 500V C0G/NP0 0805 - In Stock:
72858
- Part#:
0505Y1503P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 150V C0G/NP0 0505 - In Stock:
73058
- Part#:
1808Y1000182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1808 - In Stock:
89218
- Part#:
1812Y6300222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 1812 - In Stock:
103187
- Part#:
1210J1000562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1210 - In Stock:
103305
- Part#:
2225Y2K50102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV C0G 2225 - In Stock:
21869
- Part#:
1210J2000680GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1210 - In Stock:
79825
- Part#:
1812YA250680GCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1812 - In Stock:
57035
- Part#:
1808J0630103JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1808 - In Stock:
81104
- Part#:
1111J5000101JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1111 - In Stock:
56498
- Part#:
1206J1K00182KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1206 - In Stock:
171284
- Part#:
2225J0630124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 2225 - In Stock:
30111
- Part#:
1825J2500272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1825 - In Stock:
20929
- Part#:
1206J0631P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 63V C0G/NP0 1206 - In Stock:
119501
- Part#:
1825Y0160155JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 1825 - In Stock:
32480