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#:
2220J2500563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 2220 - In Stock:
48411
- Part#:
0805J0500150FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 0805 - In Stock:
63155
- Part#:
2225J0160564MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 2225 - In Stock:
25960
- Part#:
1111J1500561JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 150V C0G/NP0 1111 - In Stock:
74750
- Part#:
1812J0500123GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1812 - In Stock:
42916
- Part#:
1206J0160184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 1206 - In Stock:
179081
- Part#:
0805J0250104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 0805 - In Stock:
289172
- Part#:
0603Y2500181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 0603 - In Stock:
434286
- Part#:
1808J0630100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1808 - In Stock:
93286
- Part#:
2225J0100565JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6UF 10V X7R 2225 - In Stock:
20175
- Part#:
1111Y3000300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 300V C0G/NP0 1111 - In Stock:
56044
- Part#:
0505Y1500101GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 150V C0G/NP0 0505 - In Stock:
107220
- Part#:
1206J1000391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1206 - In Stock:
148438
- Part#:
1210Y2000123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1210 - In Stock:
86454
- Part#:
1808Y0630823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1808 - In Stock:
81224
- Part#:
1825Y5K00182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 5KV X7R 1825 - In Stock:
64299
- Part#:
2220Y2K00560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 2220 - In Stock:
35745
- Part#:
2225J1K00272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 2225 - In Stock:
45526
- Part#:
2220J2500180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 2220 - In Stock:
17670
- Part#:
1210J0250125MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1210 - In Stock:
73634
- Part#:
0805Y0102P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 10V C0G/NP0 0805 - In Stock:
108104
- Part#:
1111Y1000272GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1111 - In Stock:
32002
- Part#:
2211YA250221FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2211 - In Stock:
16834
- Part#:
0603J0250153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 0603 - In Stock:
540044
- Part#:
1808Y2K50221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV C0G/NP0 1808 - In Stock:
95920
- Part#:
1808J0160473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1808 - In Stock:
87168
- Part#:
1825Y1000562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1825 - In Stock:
37586
- Part#:
1210J0500151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1210 - In Stock:
88761
- Part#:
1812Y0160563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1812 - In Stock:
89671
- Part#:
1825J3K00121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 3KV C0G/NP0 1825 - In Stock:
53991
- Part#:
1825Y3K00680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 3KV C0G/NP0 1825 - In Stock:
48357
- Part#:
1210Y0630562FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1210 - In Stock:
29427
- Part#:
1812J5K00330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 1812 - In Stock:
93134
- Part#:
1206Y5000560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1206 - In Stock:
287448
- Part#:
0805Y2000910KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 200V C0G/NP0 0805 - In Stock:
107490
- Part#:
0805J2502P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0805 - In Stock:
249075
- Part#:
1210J0505P60DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1210 - In Stock:
72255
- Part#:
1812Y2000330GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1812 - In Stock:
44761
- Part#:
1206Y2500152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 1206 - In Stock:
243683
- Part#:
1808Y1K00152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1808 - In Stock:
128593
- Part#:
SFSTC5000680MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 68PF 20% 500V AXIAL - In Stock:
6464
- Part#:
2225Y0250392GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 2225 - In Stock:
17404
- Part#:
1206J0250390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1206 - In Stock:
81668
- Part#:
1206Y1K20330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 1206 - In Stock:
162352
- Part#:
1206Y0630102JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 1206 - In Stock:
158717
- Part#:
0805J0100562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 0805 - In Stock:
334772
- Part#:
2225Y0500153GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 2225 - In Stock:
10921
- Part#:
2220Y6300154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 630V X7R 2220 - In Stock:
42562
- Part#:
0805J2500472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 0805 - In Stock:
314284
- Part#:
1812J6300560FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 1812 - In Stock:
40921