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#:
0805Y0630472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 0805 - In Stock:
173311
- Part#:
0603Y0102P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 10V C0G/NP0 0603 - In Stock:
357642
- Part#:
1210J5000392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1210 - In Stock:
90838
- Part#:
2220Y0630822KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 2220 - In Stock:
26745
- Part#:
2225J0630153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 2225 - In Stock:
36525
- Part#:
1812Y5000471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1812 - In Stock:
79094
- Part#:
2220JA250102MXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 2220 - In Stock:
87052
- Part#:
2225Y1K50333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1.5KV X7R 2225 - In Stock:
32307
- Part#:
0805J0630271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0805 - In Stock:
283955
- Part#:
2225Y5000470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 2225 - In Stock:
27388
- Part#:
2225Y1000105JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 2225 - In Stock:
29611
- Part#:
1206Y0501P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 1206 - In Stock:
114657
- Part#:
0805J2502P20BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0805 - In Stock:
124260
- Part#:
1808Y0630390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1808 - In Stock:
129477
- Part#:
1808J0160151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
255664
- Part#:
1812J5000152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1812 - In Stock:
70990
- Part#:
1808J0630560GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1808 - In Stock:
91745
- Part#:
2225J0100474JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V C0G/NP0 2225 - In Stock:
14663
- Part#:
1825J0630820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1825 - In Stock:
23587
- Part#:
1825Y2500104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
49031
- Part#:
1812Y0160273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 1812 - In Stock:
91453
- Part#:
1812J0250104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1812 - In Stock:
91548
- Part#:
1206J1K20151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 1206 - In Stock:
186323
- Part#:
1825Y5000182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1825 - In Stock:
46090
- Part#:
2225J2000334JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 200V X7R 2225 - In Stock:
26918
- Part#:
2220Y1K20102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV X7R 2220 - In Stock:
54570
- Part#:
1111J1000160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 100V C0G/NP0 1111 - In Stock:
65181
- Part#:
1812J0500103JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1812 - In Stock:
78972
- Part#:
1808J0250273JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 1808 - In Stock:
65977
- Part#:
2225J0250563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 2225 - In Stock:
42661
- Part#:
1825J0630821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1825 - In Stock:
11542
- Part#:
2220J6300183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 630V X7R 2220 - In Stock:
77385
- Part#:
1825Y3K00271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 3KV C0G/NP0 1825 - In Stock:
49453
- Part#:
1206J2500182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1206 - In Stock:
200110
- Part#:
1825Y2K50821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2.5KV C0G/NP0 1825 - In Stock:
19490
- Part#:
1210J1000270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1210 - In Stock:
66457
- Part#:
1210Y0630153FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 1210 - In Stock:
23146
- Part#:
1812J0160274KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 1812 - In Stock:
68741
- Part#:
1808Y1000682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1808 - In Stock:
105565
- Part#:
2220Y0630105KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 63V X7R 2220 - In Stock:
26382
- Part#:
1812Y5000393KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 1812 - In Stock:
100551
- Part#:
1808Y6K00100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 6KV C0G/NP0 1808 - In Stock:
123535
- Part#:
2220Y0250334MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 25V X7R 2220 - In Stock:
47715
- Part#:
1206J2500331KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1206 - In Stock:
73963
- Part#:
1812Y0160562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1812 - In Stock:
29884
- Part#:
1812Y0630333KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1812 - In Stock:
69214
- Part#:
1825J0160334JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V C0G/NP0 1825 - In Stock:
16090
- Part#:
2220J6300393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 630V X7R 2220 - In Stock:
65664
- Part#:
2220Y0500223GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 2220 - In Stock:
20210
- Part#:
1812J1K50152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV C0G 1812 - In Stock:
97935