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#:
2220J5000270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 2220 - In Stock:
16698
- Part#:
0805J0250683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 0805 - In Stock:
274377
- Part#:
0805Y1004P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 0805 - In Stock:
140463
- Part#:
2220JA250332MXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 2220 - In Stock:
84306
- Part#:
1210J1K00151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1210 - In Stock:
92160
- Part#:
2225Y2500183GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V C0G 2225 - In Stock:
16102
- Part#:
1812J1K00100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1812 - In Stock:
29492
- Part#:
0805J0100154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 0805 - In Stock:
264483
- Part#:
2225J5000680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 2225 - In Stock:
16130
- Part#:
1812J5000560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1812 - In Stock:
69058
- Part#:
0505J2004P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0505 - In Stock:
118869
- Part#:
1206Y0160331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1206 - In Stock:
85502
- Part#:
2225Y1K00272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 2225 - In Stock:
11175
- Part#:
1825J5000330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1825 - In Stock:
57787
- Part#:
0805J0160820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 0805 - In Stock:
395622
- Part#:
2225J1000332KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 2225 - In Stock:
29976
- Part#:
0603J1001P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
127168
- Part#:
2225Y5000471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 2225 - In Stock:
30304
- Part#:
1825J2K50100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2.5KV C0G/NP0 1825 - In Stock:
36758
- Part#:
2225Y0160224FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V C0G/NP0 2225 - In Stock:
4193
- Part#:
2225Y0250183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 2225 - In Stock:
33289
- Part#:
2220Y6300332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V C0G/NP0 2220 - In Stock:
15930
- Part#:
2225J2500820JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2225 - In Stock:
30519
- Part#:
2220J0500155KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
45720
- Part#:
1210Y1K00152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1210 - In Stock:
144145
- Part#:
1812J1K50391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV X7R 1812 - In Stock:
71231
- Part#:
0805J0252P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 25V C0G/NP0 0805 - In Stock:
232857
- Part#:
1206Y1000182KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 1206 - In Stock:
225388
- Part#:
2220Y1K00180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 2220 - In Stock:
38283
- Part#:
2225Y1K00331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 2225 - In Stock:
34752
- Part#:
0805Y0500271GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0805 - In Stock:
168898
- Part#:
0603J1000560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0603 - In Stock:
86134
- Part#:
2220Y0250180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 2220 - In Stock:
40518
- Part#:
0603Y2000130KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
209596
- Part#:
1206Y1K20272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.2KV X7R 1206 - In Stock:
291100
- Part#:
1808Y2000154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1808 - In Stock:
121701
- Part#:
1825Y0630182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1825 - In Stock:
21351
- Part#:
0505J050P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 50V C0G/NP0 0505 - In Stock:
114740
- Part#:
1808J2500681MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 1808 - In Stock:
133628
- Part#:
1206Y2500471MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 1206 - In Stock:
174086
- Part#:
1206J0251P50BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 25V C0G/NP0 1206 - In Stock:
90166
- Part#:
1210J2000222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1210 - In Stock:
64021
- Part#:
2220J3K00220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 3KV C0G/NP0 2220 - In Stock:
34280
- Part#:
1111J5001P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 500V C0G/NP0 1111 - In Stock:
65654
- Part#:
0603J0500680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0603 - In Stock:
63493
- Part#:
0603J0500391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0603 - In Stock:
110687
- Part#:
0805Y0630182MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 0805 - In Stock:
326555
- Part#:
0603Y016P820BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 16V C0G/NP0 0603 - In Stock:
129785
- Part#:
0805J2000121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0805 - In Stock:
63220
- Part#:
1206Y2000121JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 1206 - In Stock:
169810