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#:
0603J0250562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 0603 - In Stock:
524541
- Part#:
2220J3K00220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 3KV C0G/NP0 2220 - In Stock:
71222
- Part#:
1206Y0100184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V X7R 1206 - In Stock:
185744
- Part#:
2225J0160330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 2225 - In Stock:
28736
- Part#:
2225Y0250181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2225 - In Stock:
34499
- Part#:
1812J1000472JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1812 - In Stock:
73016
- Part#:
0603Y0250103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 0603 - In Stock:
339748
- Part#:
0603J0250561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 0603 - In Stock:
385143
- Part#:
2225J5000121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 2225 - In Stock:
35952
- Part#:
1825Y1K50151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 1825 - In Stock:
61891
- Part#:
1812Y1000180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1812 - In Stock:
57350
- Part#:
1210Y2000821FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1210 - In Stock:
41746
- Part#:
2220J1K20391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV C0G/NP0 2220 - In Stock:
37651
- Part#:
1206J0500682GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1206 - In Stock:
65962
- Part#:
2220J3K00561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV X7R 2220 - In Stock:
69202
- Part#:
1808J0100273GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 1808 - In Stock:
61980
- Part#:
1808Y2500562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1808 - In Stock:
185639
- Part#:
0805J2000131KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 200V C0G/NP0 0805 - In Stock:
99010
- Part#:
1812J2000273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1812 - In Stock:
89369
- Part#:
1808J1000223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1808 - In Stock:
101611
- Part#:
0805Y2500560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0805 - In Stock:
186677
- Part#:
1210Y0250100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1210 - In Stock:
75404
- Part#:
2220J5K00271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 5KV C0G/NP0 2220 - In Stock:
26427
- Part#:
2225J0160221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 2225 - In Stock:
45912
- Part#:
1812Y0630270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1812 - In Stock:
42336
- Part#:
0805J0250271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 0805 - In Stock:
103175
- Part#:
1825Y5000564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 500V X7R 1825 - In Stock:
23578
- Part#:
0603J0100120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 0603 - In Stock:
100956
- Part#:
1808Y1000392KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1808 - In Stock:
124558
- Part#:
0805Y0630123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 0805 - In Stock:
229338
- Part#:
1812Y0250225JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 25V X7R 1812 - In Stock:
52232
- Part#:
0603J2500151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 0603 - In Stock:
407590
- Part#:
1111Y2000621FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 200V C0G/NP0 1111 - In Stock:
21398
- Part#:
1206J0630820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1206 - In Stock:
138821
- Part#:
0805J0633P90BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 0805 - In Stock:
123390
- Part#:
0805J1502P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 150V C0G/NP0 0805 - In Stock:
160668
- Part#:
0805J1K00391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 0805 - In Stock:
359446
- Part#:
1111Y200P300BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 200V C0G/NP0 1111 - In Stock:
75986
- Part#:
1812J1000105KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 1812 - In Stock:
39758
- Part#:
2220Y0630471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 2220 - In Stock:
30558
- Part#:
1206Y1000472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1206 - In Stock:
281886
- Part#:
1206Y1K00270FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1206 - In Stock:
80066
- Part#:
1812J0630562GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
43130
- Part#:
2220J0630220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 2220 - In Stock:
8058
- Part#:
0603Y0160562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 0603 - In Stock:
432682
- Part#:
2225Y0160150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 2225 - In Stock:
37729
- Part#:
1812J1000392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1812 - In Stock:
92369
- Part#:
0505Y1000430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 100V C0G/NP0 0505 - In Stock:
131475
- Part#:
2220Y2500392GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 2220 - In Stock:
17069
- Part#:
0603J0630101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 0603 - In Stock:
668420