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#:
0805Y2004P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0805 - In Stock:
160605
- Part#:
1812YA250221KXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1812 - In Stock:
66905
- Part#:
0805J1006P80CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0805 - In Stock:
155468
- Part#:
1808Y2500681FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1808 - In Stock:
60236
- Part#:
1206J2000220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1206 - In Stock:
159214
- Part#:
1812J6300561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 1812 - In Stock:
86223
- Part#:
1206J6300820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1206 - In Stock:
170837
- Part#:
1812Y0250150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1812 - In Stock:
95658
- Part#:
1825J5K00270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 5KV C0G/NP0 1825 - In Stock:
75220
- Part#:
2220J1000221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 2220 - In Stock:
35431
- Part#:
1825J1K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1825 - In Stock:
59874
- Part#:
1206J0630471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1206 - In Stock:
212463
- Part#:
1206Y1000821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1206 - In Stock:
60723
- Part#:
1808Y2000150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1808 - In Stock:
91464
- Part#:
1808J0160390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1808 - In Stock:
214025
- Part#:
2220Y0250224MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 2220 - In Stock:
33702
- Part#:
1206Y0160680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1206 - In Stock:
191373
- Part#:
0505Y0630910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 63V C0G/NP0 0505 - In Stock:
99743
- Part#:
1825J0100274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 10V X7R 1825 - In Stock:
55538
- Part#:
1206Y0250562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1206 - In Stock:
119376
- Part#:
2220Y3K00180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 3KV C0G/NP0 2220 - In Stock:
49695
- Part#:
2220J0500273GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 2220 - In Stock:
14229
- Part#:
0603Y1000220GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0603 - In Stock:
169873
- Part#:
1111Y2506P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1111 - In Stock:
104067
- Part#:
SFCDL5000471MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 470PF 500V AXIAL - In Stock:
7172
- Part#:
0805Y1005P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0805 - In Stock:
118867
- Part#:
2220Y0250683KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V C0G/NP0 2220 - In Stock:
21697
- Part#:
2220Y0630330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 2220 - In Stock:
18560
- Part#:
1808J0250331KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V X7R 1808 - In Stock:
128949
- Part#:
2225J2000150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 2225 - In Stock:
15587
- Part#:
1210Y2K04P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 2KV C0G/NP0 1210 - In Stock:
85300
- Part#:
1812J0160561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1812 - In Stock:
83357
- Part#:
2225Y2500104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 2225 - In Stock:
34085
- Part#:
1825Y1K00333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 1825 - In Stock:
56414
- Part#:
1825J0160224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 1825 - In Stock:
48457
- Part#:
2220Y0630274JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 2220 - In Stock:
35794
- Part#:
2225Y5000154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 500V X7R 2225 - In Stock:
32062
- Part#:
1825Y0630180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1825 - In Stock:
36255
- Part#:
1111Y2500130FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 250V C0G/NP0 1111 - In Stock:
27208
- Part#:
1825J3K00120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 3KV C0G/NP0 1825 - In Stock:
30076
- Part#:
1808Y0160822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 1808 - In Stock:
160484
- Part#:
0805J0250181MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V X7R 0805 - In Stock:
272388
- Part#:
1206Y2000431JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 200V C0G/NP0 1206 - In Stock:
83583
- Part#:
0505J1000221KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0505 - In Stock:
97629
- Part#:
1825Y0630473JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 1825 - In Stock:
29036
- Part#:
0603J1501P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 150V C0G/NP0 0603 - In Stock:
128903
- Part#:
1111J1500240FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 150V C0G/NP0 1111 - In Stock:
24394
- Part#:
2225Y2K00331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 2225 - In Stock:
33924
- Part#:
2225Y3K00100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 3KV C0G/NP0 2225 - In Stock:
43955
- Part#:
1210Y0500683KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1210 - In Stock:
81677