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#:
1210Y0500101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
70913
- Part#:
1210Y2000470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1210 - In Stock:
75876
- Part#:
1111Y6300121GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1111 - In Stock:
63445
- Part#:
2225Y0500332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 2225 - In Stock:
39858
- Part#:
2220Y1K20123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1.2KV X7R 2220 - In Stock:
46124
- Part#:
1812J1000100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1812 - In Stock:
55134
- Part#:
1210Y0630332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1210 - In Stock:
143299
- Part#:
1206J2K02P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 2KV C0G/NP0 1206 - In Stock:
136798
- Part#:
0603Y3000560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 300V C0G/NP0 0603 - In Stock:
171097
- Part#:
0805J5000562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 0805 - In Stock:
375171
- Part#:
2220Y5000183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 2220 - In Stock:
73709
- Part#:
1206Y0500103KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1206 - In Stock:
210443
- Part#:
1206Y2000270FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1206 - In Stock:
68265
- Part#:
1808Y0250121JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 1808 - In Stock:
113664
- Part#:
1210J5000182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1210 - In Stock:
201036
- Part#:
1210J0100181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V C0G/NP0 1210 - In Stock:
57906
- Part#:
0805Y0500472MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 0805 - In Stock:
301637
- Part#:
0603J0500330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 0603 - In Stock:
260304
- Part#:
1206Y0630122FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1206 - In Stock:
65288
- Part#:
1210J2500154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 1210 - In Stock:
97812
- Part#:
1812J1K00101JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1812 - In Stock:
93136
- Part#:
1812Y2K00102KNT - Manufacturers:
Knowles Syfer - Description:
0805/FLEXICAP/NICKEL BARRIER/250 - In Stock:
61054
- Part#:
0805Y1500161GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 150V C0G/NP0 0805 - In Stock:
80449
- Part#:
1206Y6300101KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V X7R 1206 - In Stock:
149766
- Part#:
1812Y1K20821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV C0G/NP0 1812 - In Stock:
34586
- Part#:
1812J0630223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1812 - In Stock:
86999
- Part#:
1808J0250682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1808 - In Stock:
72462
- Part#:
1825Y3K00332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 3KV X7R 1825 - In Stock:
57366
- Part#:
2225J1K00181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 2225 - In Stock:
44722
- Part#:
1111J5006P80CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1111 - In Stock:
4962
- Part#:
0603J0100120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 0603 - In Stock:
149184
- Part#:
1206J1K50272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 1206 - In Stock:
106841
- Part#:
1812J1K00390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1812 - In Stock:
65437
- Part#:
1808Y5000473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1808 - In Stock:
95815
- Part#:
1206J0630472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1206 - In Stock:
267872
- Part#:
0603Y0630330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0603 - In Stock:
394777
- Part#:
0805J0250392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 0805 - In Stock:
63141
- Part#:
0603Y0500101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0603 - In Stock:
96422
- Part#:
1825Y0160392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1825 - In Stock:
21073
- Part#:
1206Y1K00681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1206 - In Stock:
304643
- Part#:
1825Y2K00472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2KV X7R 1825 - In Stock:
37372
- Part#:
0603Y0250153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 0603 - In Stock:
338248
- Part#:
1111J3000621FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 300V C0G/NP0 1111 - In Stock:
22143
- Part#:
1808J1000391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1808 - In Stock:
111592
- Part#:
1206Y0250331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 1206 - In Stock:
158126
- Part#:
0805Y1000560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0805 - In Stock:
403417
- Part#:
0603J2500392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 0603 - In Stock:
470550
- Part#:
1812J0250472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1812 - In Stock:
72244
- Part#:
0603Y2501P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0603 - In Stock:
437626
- Part#:
1210Y5000331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1210 - In Stock:
113959