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#:
1812J0250683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 1812 - In Stock:
84366
- Part#:
0805J0160182JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 0805 - In Stock:
185381
- Part#:
1812J2500680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1812 - In Stock:
82036
- Part#:
1206Y1K20471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV X7R 1206 - In Stock:
134922
- Part#:
1812Y0630563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1812 - In Stock:
71814
- Part#:
1206Y2000332KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 1206 - In Stock:
191135
- Part#:
1808Y6300102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V X7R 1808 - In Stock:
84434
- Part#:
1812J5000683JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1812 - In Stock:
60690
- Part#:
2220Y2K50331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV C0G/NP0 2220 - In Stock:
17049
- Part#:
0505Y3000200FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 300V C0G/NP0 0505 - In Stock:
35782
- Part#:
1808J2506P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1808 - In Stock:
111552
- Part#:
1210J0508P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1210 - In Stock:
110842
- Part#:
1812J1000274MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1812 - In Stock:
69278
- Part#:
2220Y5000123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 2220 - In Stock:
40876
- Part#:
1206Y2000680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1206 - In Stock:
90610
- Part#:
1210Y6300681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 1210 - In Stock:
196596
- Part#:
1206Y2001P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 1206 - In Stock:
59365
- Part#:
1812Y1000822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1812 - In Stock:
68369
- Part#:
2220J5000273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 2220 - In Stock:
63766
- Part#:
2220J1K50182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV X7R 2220 - In Stock:
61242
- Part#:
1206J2000122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 1206 - In Stock:
181784
- Part#:
1210Y5000473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1210 - In Stock:
122492
- Part#:
1210J2500471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1210 - In Stock:
41816
- Part#:
1825J2K00680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 1825 - In Stock:
19644
- Part#:
0603Y0630392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0603 - In Stock:
480960
- Part#:
1808J0160100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1808 - In Stock:
148077
- Part#:
1808Y1000181KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 1808 - In Stock:
103151
- Part#:
1812Y5000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1812 - In Stock:
86372
- Part#:
0805J2500360KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 250V C0G/NP0 0805 - In Stock:
114395
- Part#:
1808Y0250392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 1808 - In Stock:
66468
- Part#:
1812J6K00180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 6KV C0G/NP0 1812 - In Stock:
61579
- Part#:
0505J1500750JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 150V C0G/NP0 0505 - In Stock:
101716
- Part#:
1206Y5000820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1206 - In Stock:
81980
- Part#:
1808J0100223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1808 - In Stock:
37212
- Part#:
1206J1K00680KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV X7R 1206 - In Stock:
206953
- Part#:
2220Y2K00390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 2220 - In Stock:
56858
- Part#:
1808J1K08P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1808 - In Stock:
60299
- Part#:
2220Y0500821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 2220 - In Stock:
27565
- Part#:
1206Y2000682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1206 - In Stock:
274391
- Part#:
0805J2500681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 0805 - In Stock:
347019
- Part#:
0805J1000431KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 100V C0G/NP0 0805 - In Stock:
109892
- Part#:
1825Y1K20103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 1825 - In Stock:
36008
- Part#:
1812J1000392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1812 - In Stock:
68907
- Part#:
2220Y0630391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 2220 - In Stock:
32941
- Part#:
1210J0500332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1210 - In Stock:
70432
- Part#:
1808J5000271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1808 - In Stock:
36741
- Part#:
2220J0630105JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 63V X7R 2220 - In Stock:
23976
- Part#:
0805J0256P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 25V C0G/NP0 0805 - In Stock:
401573
- Part#:
1812J0500184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1812 - In Stock:
61369
- Part#:
2220J1000560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 2220 - In Stock:
8616