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#:
1825Y0100475JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 10V X7R 1825 - In Stock:
21601
- Part#:
1206Y2500201KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 250V C0G/NP0 1206 - In Stock:
96958
- Part#:
1206Y1K0P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 1KV C0G/NP0 1206 - In Stock:
123551
- Part#:
0603J0500181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 0603 - In Stock:
400276
- Part#:
2211JA250330FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2211 - In Stock:
24979
- Part#:
1206Y0100223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 1206 - In Stock:
255570
- Part#:
1210Y2K00471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 1210 - In Stock:
152754
- Part#:
2220Y2000390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 2220 - In Stock:
33246
- Part#:
0805J2001P70CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 200V C0G/NP0 0805 - In Stock:
124565
- Part#:
0805Y0250682KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 0805 - In Stock:
241962
- Part#:
1210Y0500271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1210 - In Stock:
130482
- Part#:
1206Y1000393MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1206 - In Stock:
157242
- Part#:
1210J5000821JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1210 - In Stock:
105339
- Part#:
2220J1K00101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 2220 - In Stock:
31483
- Part#:
1206Y1000472KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1206 - In Stock:
100590
- Part#:
2220Y1K20680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.2KV C0G/NP0 2220 - In Stock:
58698
- Part#:
1812Y5000124KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 500V X7R 1812 - In Stock:
53564
- Part#:
1206J5000220JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V X7R 1206 - In Stock:
189406
- Part#:
2225Y6300823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 630V X7R 2225 - In Stock:
48030
- Part#:
1808Y0500104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1808 - In Stock:
114944
- Part#:
0603Y0500271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0603 - In Stock:
418199
- Part#:
0805J0100151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V C0G/NP0 0805 - In Stock:
115968
- Part#:
1812J5000103GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 1812 - In Stock:
40677
- Part#:
0805J2000110GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 200V C0G/NP0 0805 - In Stock:
72124
- Part#:
0603Y050P200BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 50V C0G/NP0 0603 - In Stock:
259426
- Part#:
1210Y2500121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1210 - In Stock:
108453
- Part#:
1825Y6300562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1825 - In Stock:
54985
- Part#:
1812Y1K20181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1812 - In Stock:
41724
- Part#:
0805J0250820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 0805 - In Stock:
72697
- Part#:
1206Y0633P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 1206 - In Stock:
111629
- Part#:
0805J0500180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0805 - In Stock:
84751
- Part#:
0805Y2500563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 0805 - In Stock:
254796
- Part#:
0805Y2000560GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0805 - In Stock:
153036
- Part#:
0603Y2500121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 0603 - In Stock:
382849
- Part#:
1206J6305P60BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 1206 - In Stock:
74678
- Part#:
1812J0630121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1812 - In Stock:
26896
- Part#:
2225J5000122JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 2225 - In Stock:
29408
- Part#:
1206Y0500223JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1206 - In Stock:
162158
- Part#:
1812J5000181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1812 - In Stock:
65117
- Part#:
2225Y6K00272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 6KV X7R 2225 - In Stock:
49137
- Part#:
0805J0630473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 0805 - In Stock:
238264
- Part#:
0805J0250103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 0805 - In Stock:
331009
- Part#:
1812J2K00271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV X7R 1812 - In Stock:
80086
- Part#:
1111Y2001P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 200V C0G/NP0 1111 - In Stock:
83359
- Part#:
0805J0250681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0805 - In Stock:
308210
- Part#:
1210J1000472GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1210 - In Stock:
69150
- Part#:
2220Y1K00101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 2220 - In Stock:
27237
- Part#:
0603Y0160121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 0603 - In Stock:
368804
- Part#:
1812Y1K00223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1812 - In Stock:
49545
- Part#:
0603Y5000470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 0603 - In Stock:
134676