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#:
1206J0250152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1206 - In Stock:
59842
- Part#:
1812Y6300681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 1812 - In Stock:
61136
- Part#:
2225J1K00821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 2225 - In Stock:
62022
- Part#:
1210J2500332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 1210 - In Stock:
99838
- Part#:
1206Y3005P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 300V C0G/NP0 1206 - In Stock:
110138
- Part#:
0805J0161P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 16V C0G/NP0 0805 - In Stock:
336852
- Part#:
2220J0250185MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 25V X7R 2220 - In Stock:
35231
- Part#:
2220J0160562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 2220 - In Stock:
10329
- Part#:
1206J1000101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 1206 - In Stock:
216344
- Part#:
0603Y0100182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 0603 - In Stock:
183736
- Part#:
2220Y2K00270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 2220 - In Stock:
29919
- Part#:
1210Y1K20681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1210 - In Stock:
37494
- Part#:
1206Y0100681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 1206 - In Stock:
59424
- Part#:
0603Y2000221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 0603 - In Stock:
399617
- Part#:
1808J5000182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1808 - In Stock:
81494
- Part#:
1808J2000154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1808 - In Stock:
84403
- Part#:
1206Y2000101FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1206 - In Stock:
47083
- Part#:
0805J2509P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 250V C0G/NP0 0805 - In Stock:
149808
- Part#:
2220Y6300221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 2220 - In Stock:
75756
- Part#:
1825Y0500390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1825 - In Stock:
12995
- Part#:
1812Y0500183KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1812 - In Stock:
77470
- Part#:
0603Y100P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 100V C0G/NP0 0603 - In Stock:
258192
- Part#:
1210J1000102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1210 - In Stock:
66375
- Part#:
0805Y0630331MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V X7R 0805 - In Stock:
262325
- Part#:
1206Y2500240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 250V C0G/NP0 1206 - In Stock:
80036
- Part#:
1825J0160275JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 16V X7R 1825 - In Stock:
26551
- Part#:
1210Y0630183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1210 - In Stock:
89264
- Part#:
0805J5000100JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 0805 - In Stock:
122530
- Part#:
1206Y0630393KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
204504
- Part#:
2225Y1K00151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 2225 - In Stock:
28515
- Part#:
0805J0500183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 0805 - In Stock:
223634
- Part#:
2220Y0500470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 2220 - In Stock:
11228
- Part#:
1812J2500680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1812 - In Stock:
93149
- Part#:
2225J1K50273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.5KV X7R 2225 - In Stock:
36323
- Part#:
2220J1000390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 2220 - In Stock:
56046
- Part#:
1812J0100180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1812 - In Stock:
80001
- Part#:
2220J0160273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 2220 - In Stock:
29793
- Part#:
0805J5000221GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 0805 - In Stock:
140056
- Part#:
2220Y2000120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2220 - In Stock:
7800
- Part#:
0805Y1501P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 150V C0G/NP0 0805 - In Stock:
77959
- Part#:
2220J2K00120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 2220 - In Stock:
67250
- Part#:
0603Y0630271KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0603 - In Stock:
301473
- Part#:
1825Y2500124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1825 - In Stock:
31436
- Part#:
1812J1K00221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1812 - In Stock:
86115
- Part#:
0805Y2000180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0805 - In Stock:
104807
- Part#:
2220J1K50150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.5KV C0G/NP0 2220 - In Stock:
74785
- Part#:
1210J2500392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1210 - In Stock:
67011
- Part#:
0805Y2500121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 0805 - In Stock:
379836
- Part#:
1808Y0160152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1808 - In Stock:
174654
- Part#:
1808Y1K00820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
164744