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#:
2225Y5000272KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 2225 - In Stock:
31735
- Part#:
1206J2000470JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1206 - In Stock:
104165
- Part#:
1210J0500333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1210 - In Stock:
122143
- Part#:
1825Y2000182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1825 - In Stock:
23822
- Part#:
2220Y0160822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 2220 - In Stock:
29313
- Part#:
1825J0160125KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 1825 - In Stock:
46838
- Part#:
2220J5000180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2220 - In Stock:
16024
- Part#:
0805J2500123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 0805 - In Stock:
195397
- Part#:
1808J0258P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 1808 - In Stock:
155768
- Part#:
1206J1000821FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1206 - In Stock:
67940
- Part#:
2225J3K00102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV C0G/NP0 2225 - In Stock:
30982
- Part#:
2225Y6K00331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 6KV C0G/NP0 2225 - In Stock:
51344
- Part#:
1812J1000152JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1812 - In Stock:
86145
- Part#:
0505J0500680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0505 - In Stock:
117552
- Part#:
2225J1000154KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 2225 - In Stock:
36295
- Part#:
0805J0502P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0805 - In Stock:
285399
- Part#:
1808J1K00221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 1808 - In Stock:
155404
- Part#:
1206Y1K05P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1206 - In Stock:
35773
- Part#:
2220J0250563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 2220 - In Stock:
41582
- Part#:
1812Y1K20104MXTWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1.2KV X7R 1812 - In Stock:
58992
- Part#:
1812Y5000393JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 1812 - In Stock:
74849
- Part#:
0805J0500271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0805 - In Stock:
222825
- Part#:
1111Y5008P20CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1111 - In Stock:
4612
- Part#:
1210Y5000271FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1210 - In Stock:
57713
- Part#:
1825Y0500273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1825 - In Stock:
40100
- Part#:
1812Y0630330GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1812 - In Stock:
49837
- Part#:
1111J1500561KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 150V C0G/NP0 1111 - In Stock:
87351
- Part#:
1812Y0100102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1812 - In Stock:
84241
- Part#:
2220J5000390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 2220 - In Stock:
73618
- Part#:
1812Y2K00120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1812 - In Stock:
55943
- Part#:
1210J1K00101JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV X7R 1210 - In Stock:
93400
- Part#:
1812J1000563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1812 - In Stock:
66423
- Part#:
1808Y2000184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1808 - In Stock:
92806
- Part#:
1808Y0500180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1808 - In Stock:
69832
- Part#:
1825Y5000271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1825 - In Stock:
64901
- Part#:
1825Y0630390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1825 - In Stock:
18447
- Part#:
1812Y1000331FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1812 - In Stock:
23219
- Part#:
0805Y5000470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 0805 - In Stock:
265251
- Part#:
1206J0166P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 1206 - In Stock:
110845
- Part#:
1206Y0500562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1206 - In Stock:
203615
- Part#:
1206Y1000182JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1206 - In Stock:
122936
- Part#:
2211JA250221JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2211 - In Stock:
51181
- Part#:
1808J5000272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1808 - In Stock:
108197
- Part#:
1210Y0630183GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1210 - In Stock:
48548
- Part#:
1812J5000820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1812 - In Stock:
59355
- Part#:
1210J6300181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1210 - In Stock:
107145
- Part#:
1206Y0501P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 50V C0G/NP0 1206 - In Stock:
109421
- Part#:
1812Y1000103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1812 - In Stock:
73173
- Part#:
1808Y5000222FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1808 - In Stock:
39066
- Part#:
0603Y3000160KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 300V C0G/NP0 0603 - In Stock:
198433