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#:
1808J2K00121KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV X7R 1808 - In Stock:
133618
- Part#:
1808Y1K50821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV X7R 1808 - In Stock:
144146
- Part#:
1111Y1500181JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 150V C0G/NP0 1111 - In Stock:
73375
- Part#:
0805J0504P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0805 - In Stock:
152494
- Part#:
1210Y2000332JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 1210 - In Stock:
69859
- Part#:
0805J3000110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 300V C0G/NP0 0805 - In Stock:
114974
- Part#:
2225J1K00102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 2225 - In Stock:
51877
- Part#:
2220J2K00273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 2KV X7R 2220 - In Stock:
49370
- Part#:
1210J0630122JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 1210 - In Stock:
80756
- Part#:
0805Y1500361KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 150V C0G/NP0 0805 - In Stock:
93205
- Part#:
1206J0160271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 1206 - In Stock:
164103
- Part#:
1808J0500180MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V X7R 1808 - In Stock:
95027
- Part#:
1812Y1K20102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV C0G 1812 - In Stock:
103909
- Part#:
1210J1000103FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 1210 - In Stock:
35059
- Part#:
1210Y1K00391KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1210 - In Stock:
109316
- Part#:
2225J6K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 6KV C0G/NP0 2225 - In Stock:
16529
- Part#:
1825Y5000151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1825 - In Stock:
14357
- Part#:
2220J5000123JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 2220 - In Stock:
42807
- Part#:
1808J0250183KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1808 - In Stock:
60768
- Part#:
2220Y0630125MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 2220 - In Stock:
40642
- Part#:
1210J1000823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1210 - In Stock:
138582
- Part#:
1206Y2000470KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1206 - In Stock:
105124
- Part#:
0603Y0500560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 0603 - In Stock:
320635
- Part#:
0505Y1506P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 150V C0G/NP0 0505 - In Stock:
112317
- Part#:
1210Y0500103GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1210 - In Stock:
61284
- Part#:
1808J0630684JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1808 - In Stock:
74299
- Part#:
0805Y2500820KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 0805 - In Stock:
108584
- Part#:
2225Y0160102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 2225 - In Stock:
9266
- Part#:
1812Y1000272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1812 - In Stock:
60728
- Part#:
2220Y0100180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 2220 - In Stock:
13280
- Part#:
0805J0100680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 0805 - In Stock:
129289
- Part#:
1825J4K00331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 4KV C0G/NP0 1825 - In Stock:
16995
- Part#:
2225J0160222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 2225 - In Stock:
25403
- Part#:
1206J5000201KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 500V C0G/NP0 1206 - In Stock:
90566
- Part#:
1210J2000152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 1210 - In Stock:
85613
- Part#:
2220J2500151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 2220 - In Stock:
15848
- Part#:
0603J2502P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0603 - In Stock:
280670
- Part#:
2225J2000391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 2225 - In Stock:
29404
- Part#:
0603Y0500221KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 0603 - In Stock:
355286
- Part#:
1812J0100823KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V C0G/NP0 1812 - In Stock:
64004
- Part#:
1808Y5000471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1808 - In Stock:
67598
- Part#:
1210J2K05P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 2KV C0G/NP0 1210 - In Stock:
95762
- Part#:
1206Y0250273KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1206 - In Stock:
189644
- Part#:
1825Y0630181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1825 - In Stock:
39883
- Part#:
2211JA250151KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 2211 - In Stock:
48416
- Part#:
1210J2500223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 1210 - In Stock:
95277
- Part#:
2225J1K20682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.2KV X7R 2225 - In Stock:
28737
- Part#:
1206Y0254P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 1206 - In Stock:
120396
- Part#:
1210Y0250334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 25V X7R 1210 - In Stock:
110266
- Part#:
0805J2501P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 250V C0G/NP0 0805 - In Stock:
293060