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#:
1808J0250472KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1808 - In Stock:
117970
- Part#:
2220J0500273GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 2220 - In Stock:
13670
- Part#:
0603J5000221JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 0603 - In Stock:
458661
- Part#:
1206J2K01P00CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 2KV C0G/NP0 1206 - In Stock:
142707
- Part#:
0805Y0100472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V X7R 0805 - In Stock:
406157
- Part#:
1808Y0630822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
190004
- Part#:
1210Y1000154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1210 - In Stock:
102545
- Part#:
1825Y2000123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V C0G 1825 - In Stock:
19284
- Part#:
1206Y2000222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1206 - In Stock:
170488
- Part#:
0805Y1000273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 0805 - In Stock:
367084
- Part#:
1808J4K00121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 4KV C0G/NP0 1808 - In Stock:
47706
- Part#:
1812Y3K00101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 3KV C0G/NP0 1812 - In Stock:
77675
- Part#:
2225Y0100473FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 2225 - In Stock:
6967
- Part#:
1210J0630180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1210 - In Stock:
98442
- Part#:
1825J2000271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1825 - In Stock:
41099
- Part#:
1206Y1K00391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1206 - In Stock:
108236
- Part#:
1825J2K00120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1825 - In Stock:
33535
- Part#:
2220Y1000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 2220 - In Stock:
38539
- Part#:
2225J1K50821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 2225 - In Stock:
16317
- Part#:
0805Y2000470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0805 - In Stock:
231730
- Part#:
2225Y1000474JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 2225 - In Stock:
18669
- Part#:
1206Y0500561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1206 - In Stock:
248028
- Part#:
2225J4K00152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 4KV X7R 2225 - In Stock:
101154
- Part#:
1812J0160225JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 16V X7R 1812 - In Stock:
42646
- Part#:
0603J0630271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0603 - In Stock:
206450
- Part#:
1111Y5000560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1111 - In Stock:
66136
- Part#:
1825J2000563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1825 - In Stock:
45511
- Part#:
0603J2000150FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0603 - In Stock:
83239
- Part#:
0805J2503P90BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 0805 - In Stock:
85131
- Part#:
1206J2K05P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 2KV C0G/NP0 1206 - In Stock:
138732
- Part#:
0603J150P100CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.10PF 150V C0G/NP0 0603 - In Stock:
302987
- Part#:
1206Y2504P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1206 - In Stock:
69968
- Part#:
1808JA250560FCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
45974
- Part#:
0603J050P600BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 50V C0G/NP0 0603 - In Stock:
280432
- Part#:
1206Y1500200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 150V C0G/NP0 1206 - In Stock:
118039
- Part#:
0805Y0500181JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 0805 - In Stock:
230438
- Part#:
2220Y5000332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 2220 - In Stock:
71251
- Part#:
2225J0500683MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 2225 - In Stock:
38412
- Part#:
1825J2000273FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V C0G 1825 - In Stock:
7186
- Part#:
0603J2500471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 0603 - In Stock:
413559
- Part#:
2220J2500100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 2220 - In Stock:
51116
- Part#:
1825Y6300272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 1825 - In Stock:
55344
- Part#:
1111J2K01P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 2KV C0G/NP0 1111 - In Stock:
62486
- Part#:
1206Y1K00820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1206 - In Stock:
117479
- Part#:
2225Y0630150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 2225 - In Stock:
7990
- Part#:
1210Y0250331FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 1210 - In Stock:
34292
- Part#:
1206Y6306P80BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 630V C0G/NP0 1206 - In Stock:
71322
- Part#:
0603Y2500110GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 250V C0G/NP0 0603 - In Stock:
66274
- Part#:
1210J1K00183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 1210 - In Stock:
116460
- Part#:
0805Y2000330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0805 - In Stock:
369108