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#:
1808J0250682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1808 - In Stock:
149867
- Part#:
1812Y6300152JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 1812 - In Stock:
76233
- Part#:
2225Y0630181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 2225 - In Stock:
15178
- Part#:
1808JA250180JCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
75072
- Part#:
0603Y0630100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0603 - In Stock:
428570
- Part#:
0805Y1000471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V X7R 0805 - In Stock:
381615
- Part#:
2225J1K00271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 2225 - In Stock:
20544
- Part#:
0603J0630561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 0603 - In Stock:
387346
- Part#:
2220Y0250181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2220 - In Stock:
13698
- Part#:
1206Y2500124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1206 - In Stock:
104078
- Part#:
1812J0500331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1812 - In Stock:
86728
- Part#:
1210J0630104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 1210 - In Stock:
162005
- Part#:
1808Y0630150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1808 - In Stock:
49593
- Part#:
1825Y2K00272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 2KV X7R 1825 - In Stock:
53579
- Part#:
2225Y5000223KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V C0G 2225 - In Stock:
25133
- Part#:
0805J3006P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 300V C0G/NP0 0805 - In Stock:
117601
- Part#:
2225Y0160183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 2225 - In Stock:
48289
- Part#:
1206Y1000680KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1206 - In Stock:
171050
- Part#:
0603J0250121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 0603 - In Stock:
96262
- Part#:
0603J2004P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0603 - In Stock:
310908
- Part#:
2220Y5000330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 2220 - In Stock:
10647
- Part#:
1206J2500681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1206 - In Stock:
215894
- Part#:
0805J3000910KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 300V C0G/NP0 0805 - In Stock:
91557
- Part#:
2225J1K50681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV X7R 2225 - In Stock:
54876
- Part#:
0805Y2500220FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0805 - In Stock:
61155
- Part#:
2220J5000681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 2220 - In Stock:
22658
- Part#:
0603J0160122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 0603 - In Stock:
440478
- Part#:
2220Y1000390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 2220 - In Stock:
33340
- Part#:
1812J1000822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1812 - In Stock:
64202
- Part#:
1812Y0500681GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1812 - In Stock:
47134
- Part#:
1210Y0630154MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 1210 - In Stock:
88029
- Part#:
1812J1000270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1812 - In Stock:
58222
- Part#:
1808Y2000182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V X7R 1808 - In Stock:
131413
- Part#:
1206Y2500470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1206 - In Stock:
229836
- Part#:
2220J1K00470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 2220 - In Stock:
30494
- Part#:
0805J0500391KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0805 - In Stock:
116134
- Part#:
0603J1500111GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 150V C0G/NP0 0603 - In Stock:
68837
- Part#:
1812Y6300180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1812 - In Stock:
69463
- Part#:
0805J5000330KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 0805 - In Stock:
295129
- Part#:
1812J1K00220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1812 - In Stock:
34854
- Part#:
1206J1K00560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1206 - In Stock:
69472
- Part#:
1812Y1000152GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1812 - In Stock:
36715
- Part#:
1210Y0160120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1210 - In Stock:
44908
- Part#:
2220J0250121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2220 - In Stock:
53481
- Part#:
1808J1K20151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 1808 - In Stock:
70768
- Part#:
1812Y2000682KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 1812 - In Stock:
51925
- Part#:
1808Y0160561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1808 - In Stock:
72659
- Part#:
2225Y0630222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 2225 - In Stock:
24173
- Part#:
0805J5000820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 0805 - In Stock:
310163
- Part#:
0603J0630181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V X7R 0603 - In Stock:
478864