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#:
2225J0500151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 2225 - In Stock:
42406
- Part#:
2211JA250180KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 2211 - In Stock:
84738
- Part#:
1210Y0250183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1210 - In Stock:
155219
- Part#:
2225J0100475KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 10V X7R 2225 - In Stock:
29067
- Part#:
1206J1000201KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 100V C0G/NP0 1206 - In Stock:
99676
- Part#:
0603Y0500100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 0603 - In Stock:
274238
- Part#:
0805J0500180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0805 - In Stock:
114690
- Part#:
1808J1K50100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.5KV C0G/NP0 1808 - In Stock:
101346
- Part#:
1210Y2500150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1210 - In Stock:
77060
- Part#:
1206Y2500271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
235625
- Part#:
2220J0500564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 2220 - In Stock:
45382
- Part#:
1825J1K50820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 1825 - In Stock:
63282
- Part#:
1812Y2K50181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2.5KV X7R 1812 - In Stock:
62201
- Part#:
1812J6K00150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 6KV C0G/NP0 1812 - In Stock:
50573
- Part#:
1825Y0100184GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
15119
- Part#:
1825J4K00150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 1825 - In Stock:
84563
- Part#:
1812Y6300390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1812 - In Stock:
79500
- Part#:
2225Y0100471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 2225 - In Stock:
8828
- Part#:
2220Y5000681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 2220 - In Stock:
38940
- Part#:
1210Y0100123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 1210 - In Stock:
99707
- Part#:
0505J1000201FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 100V C0G/NP0 0505 - In Stock:
26856
- Part#:
1206J2000123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1206 - In Stock:
273138
- Part#:
2225J0250271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 2225 - In Stock:
24903
- Part#:
1825Y1000683KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V C0G 1825 - In Stock:
22363
- Part#:
1206Y0100222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 1206 - In Stock:
208445
- Part#:
0603J0630101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0603 - In Stock:
156038
- Part#:
1206Y0258P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 1206 - In Stock:
195308
- Part#:
1812Y6300562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V C0G/NP0 1812 - In Stock:
56289
- Part#:
1210J0500680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1210 - In Stock:
40637
- Part#:
1210Y6300102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V X7R 1210 - In Stock:
171703
- Part#:
1206J5000270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1206 - In Stock:
101699
- Part#:
0505J0501P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0505 - In Stock:
118782
- Part#:
2225J5000393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 2225 - In Stock:
49624
- Part#:
1825J0250395KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 25V X7R 1825 - In Stock:
30869
- Part#:
1210J0160561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1210 - In Stock:
141438
- Part#:
1808J1000271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 1808 - In Stock:
129335
- Part#:
1812Y1K50561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 1812 - In Stock:
84198
- Part#:
1210Y0160394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1210 - In Stock:
57847
- Part#:
1825J6300682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 1825 - In Stock:
71451
- Part#:
0805J2502P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 250V C0G/NP0 0805 - In Stock:
141736
- Part#:
1812Y2500394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 250V X7R 1812 - In Stock:
33754
- Part#:
1825J1000393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1825 - In Stock:
43505
- Part#:
2225Y4K00331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 4KV C0G/NP0 2225 - In Stock:
12755
- Part#:
1206Y6300821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1206 - In Stock:
235200
- Part#:
0805J2003P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 200V C0G/NP0 0805 - In Stock:
149405
- Part#:
1812J0630105JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 63V X7R 1812 - In Stock:
45195
- Part#:
1808J0500683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1808 - In Stock:
180573
- Part#:
1808J0250101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1808 - In Stock:
71500
- Part#:
0805Y0100334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 10V X7R 0805 - In Stock:
208988
- Part#:
1206J0160394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1206 - In Stock:
190669