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#:
2225Y1000273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 2225 - In Stock:
36335
- Part#:
2225J1K00330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2225 - In Stock:
29079
- Part#:
2220Y6300682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V C0G/NP0 2220 - In Stock:
11557
- Part#:
2220Y0100104FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 2220 - In Stock:
9150
- Part#:
1812Y1000104JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1812 - In Stock:
58037
- Part#:
0603J0638P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 0603 - In Stock:
55514
- Part#:
2220Y0500153FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 2220 - In Stock:
9948
- Part#:
1206Y0630272JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1206 - In Stock:
133591
- Part#:
1825J1K20221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV X7R 1825 - In Stock:
74744
- Part#:
2225Y2000123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V C0G 2225 - In Stock:
26626
- Part#:
2225Y1K20332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 2225 - In Stock:
41084
- Part#:
1210J0630822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 1210 - In Stock:
137689
- Part#:
1812Y0630223GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1812 - In Stock:
25555
- Part#:
0603Y1000183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 0603 - In Stock:
498327
- Part#:
2225J0160473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 2225 - In Stock:
41356
- Part#:
0603Y0500153KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 0603 - In Stock:
308795
- Part#:
2220Y0250100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 2220 - In Stock:
23749
- Part#:
1206J5000390FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1206 - In Stock:
85376
- Part#:
1206J2000272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 1206 - In Stock:
170647
- Part#:
1808Y0160151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 1808 - In Stock:
174225
- Part#:
1210Y0500102FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1210 - In Stock:
42374
- Part#:
1812J0250273GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 1812 - In Stock:
30909
- Part#:
1210Y1K20121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV C0G/NP0 1210 - In Stock:
82742
- Part#:
1210J2000683KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1210 - In Stock:
72757
- Part#:
1808J0100125JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 10V X7R 1808 - In Stock:
65668
- Part#:
1808J0630470MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V X7R 1808 - In Stock:
129825
- Part#:
2220J1K00102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 2220 - In Stock:
80535
- Part#:
1825J1K20681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1825 - In Stock:
57362
- Part#:
0805J2500200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 250V C0G/NP0 0805 - In Stock:
131518
- Part#:
1825Y2K50392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2.5KV X7R 1825 - In Stock:
47374
- Part#:
1111J1003P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1111 - In Stock:
58502
- Part#:
1206J0638P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1206 - In Stock:
183293
- Part#:
1111Y6303P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 630V C0G/NP0 1111 - In Stock:
63163
- Part#:
1812Y0500562FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1812 - In Stock:
20843
- Part#:
2220J0100473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 2220 - In Stock:
47342
- Part#:
0805Y0500121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0805 - In Stock:
309857
- Part#:
1206Y0630152MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 1206 - In Stock:
198547
- Part#:
1808JA250120FCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
33714
- Part#:
2225Y0160822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 2225 - In Stock:
24619
- Part#:
1808Y0160121MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V X7R 1808 - In Stock:
143362
- Part#:
1206J5001P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 500V C0G/NP0 1206 - In Stock:
120202
- Part#:
0805J5000680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 0805 - In Stock:
121939
- Part#:
1808Y2500122MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 1808 - In Stock:
116535
- Part#:
0603Y0630180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0603 - In Stock:
265482
- Part#:
1206Y6303P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 630V C0G/NP0 1206 - In Stock:
123797
- Part#:
1808Y1K00150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1808 - In Stock:
52166
- Part#:
SFCDL5000223MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 500V AXIAL - In Stock:
6385
- Part#:
1808Y0160390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1808 - In Stock:
72433
- Part#:
2220J4K00220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 4KV C0G/NP0 2220 - In Stock:
70740
- Part#:
1808Y1000150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1808 - In Stock:
80883