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#:
1825J2500220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1825 - In Stock:
11432
- Part#:
1210J0500563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1210 - In Stock:
161241
- Part#:
2225J0250275KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 25V X7R 2225 - In Stock:
28977
- Part#:
0805J0506P80BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0805 - In Stock:
93937
- Part#:
1825Y0500393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1825 - In Stock:
30778
- Part#:
2220Y1000333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 2220 - In Stock:
43945
- Part#:
0805J0630121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0805 - In Stock:
69237
- Part#:
1206Y2500392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 1206 - In Stock:
260126
- Part#:
1206J2500681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1206 - In Stock:
132918
- Part#:
0603Y2503P30BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 250V C0G/NP0 0603 - In Stock:
134630
- Part#:
1206J0250153GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1206 - In Stock:
75784
- Part#:
1825J1K20153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.2KV X7R 1825 - In Stock:
49075
- Part#:
2225Y0630152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 2225 - In Stock:
11153
- Part#:
1812J0250560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1812 - In Stock:
44600
- Part#:
1210Y0500121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1210 - In Stock:
143480
- Part#:
2220Y2K00103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 2KV X7R 2220 - In Stock:
46822
- Part#:
1206J1000821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1206 - In Stock:
113813
- Part#:
2220Y1000120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 2220 - In Stock:
21624
- Part#:
1210Y0250683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 1210 - In Stock:
100170
- Part#:
2220J5000394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 500V X7R 2220 - In Stock:
56121
- Part#:
1812J0630820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1812 - In Stock:
71474
- Part#:
1812J0630184JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1812 - In Stock:
78974
- Part#:
2220J1000153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 2220 - In Stock:
31435
- Part#:
1808Y0160105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1808 - In Stock:
86968
- Part#:
2225Y2000681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 2225 - In Stock:
18046
- Part#:
1808Y1000561KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 1808 - In Stock:
117861
- Part#:
2220Y1000223KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 2220 - In Stock:
23471
- Part#:
0805Y0500120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0805 - In Stock:
173257
- Part#:
1206J6302P70DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 630V C0G/NP0 1206 - In Stock:
187025
- Part#:
1210J0250221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1210 - In Stock:
41416
- Part#:
1808J3K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 3KV C0G/NP0 1808 - In Stock:
144713
- Part#:
1111J2K00240FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 2KV C0G/NP0 1111 - In Stock:
22832
- Part#:
1210Y0500681FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1210 - In Stock:
43527
- Part#:
1206Y2000472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1206 - In Stock:
227363
- Part#:
1825Y2K50390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2.5KV C0G/NP0 1825 - In Stock:
35109
- Part#:
1210J5000471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1210 - In Stock:
55865
- Part#:
0603Y0100560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 0603 - In Stock:
305889
- Part#:
1812Y0500221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1812 - In Stock:
76639
- Part#:
1210Y5000102KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1210 - In Stock:
152795
- Part#:
2220J0500470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 2220 - In Stock:
46356
- Part#:
0805J0500391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 0805 - In Stock:
461836
- Part#:
1808J0250125JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1808 - In Stock:
82141
- Part#:
1210Y0160332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1210 - In Stock:
131583
- Part#:
0505Y0630111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 63V C0G/NP0 0505 - In Stock:
107733
- Part#:
2225J2000274MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 200V X7R 2225 - In Stock:
28242
- Part#:
1210J1000682KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1210 - In Stock:
62831
- Part#:
2220Y1K20821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV C0G/NP0 2220 - In Stock:
54813
- Part#:
1812Y1K00102JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1812 - In Stock:
74367
- Part#:
0805J3000330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 300V C0G/NP0 0805 - In Stock:
65818
- Part#:
0805Y0250102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 0805 - In Stock:
296062