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#:
1808J6300151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
173733
- Part#:
1808Y0165P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 1808 - In Stock:
137796
- Part#:
1808Y0250681JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 1808 - In Stock:
129314
- Part#:
2225Y0630564MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 2225 - In Stock:
40470
- Part#:
1210J0630560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1210 - In Stock:
150135
- Part#:
1808Y1K50391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV X7R 1808 - In Stock:
156159
- Part#:
1206Y2000153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1206 - In Stock:
226805
- Part#:
1210J6300821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1210 - In Stock:
186821
- Part#:
0505Y3000150KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 300V C0G/NP0 0505 - In Stock:
126028
- Part#:
0603J0630101KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
374735
- Part#:
0805J5000470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 0805 - In Stock:
600509
- Part#:
1825J3K00681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 3KV C0G/NP0 1825 - In Stock:
16471
- Part#:
1808J1000151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 1808 - In Stock:
152973
- Part#:
1206Y0630682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1206 - In Stock:
197135
- Part#:
1206J0160272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1206 - In Stock:
163201
- Part#:
1206Y1000510KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 100V C0G/NP0 1206 - In Stock:
126612
- Part#:
0805J1500241FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 150V C0G/NP0 0805 - In Stock:
43811
- Part#:
2225J2500120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 2225 - In Stock:
14750
- Part#:
1206J0630681GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1206 - In Stock:
71136
- Part#:
0805J5002P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 0805 - In Stock:
504630
- Part#:
0505Y063P800DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 63V C0G/NP0 0505 - In Stock:
130713
- Part#:
2220J0160121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 2220 - In Stock:
28214
- Part#:
2225Y2000392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 2225 - In Stock:
12159
- Part#:
1825J1000820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1825 - In Stock:
11656
- Part#:
2220J0250221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 2220 - In Stock:
17472
- Part#:
1808Y0630394KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1808 - In Stock:
90205
- Part#:
1812Y1K00821KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1812 - In Stock:
84942
- Part#:
0603Y0100471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V X7R 0603 - In Stock:
447423
- Part#:
1825J0250182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1825 - In Stock:
14975
- Part#:
0603J2503P30CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 250V C0G/NP0 0603 - In Stock:
210375
- Part#:
2225Y1K00330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2225 - In Stock:
42331
- Part#:
1808J2500272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1808 - In Stock:
78906
- Part#:
1808Y0630392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1808 - In Stock:
89893
- Part#:
1808J1K50151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 1808 - In Stock:
139531
- Part#:
1210J0630471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1210 - In Stock:
92745
- Part#:
2220Y2K00471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 2220 - In Stock:
60272
- Part#:
1206J1000750FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 100V C0G/NP0 1206 - In Stock:
40334
- Part#:
2220Y2500563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 2220 - In Stock:
38058
- Part#:
0805J0500821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 0805 - In Stock:
343968
- Part#:
0805Y2000180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0805 - In Stock:
382210
- Part#:
1206Y0160562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1206 - In Stock:
60737
- Part#:
1210Y0100823KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V C0G/NP0 1210 - In Stock:
72124
- Part#:
1808J0160392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1808 - In Stock:
166648
- Part#:
0603Y150P800DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 150V C0G/NP0 0603 - In Stock:
258476
- Part#:
1825Y0160105MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1825 - In Stock:
42681
- Part#:
1808J0500560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1808 - In Stock:
115809
- Part#:
1111J1K01P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 1KV C0G/NP0 1111 - In Stock:
76760
- Part#:
0805Y0250100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 0805 - In Stock:
175371
- Part#:
2225J1000683GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V C0G 2225 - In Stock:
13760
- Part#:
2211YA250181FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 2211 - In Stock:
18088