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#:
1111Y6302P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1111 - In Stock:
56792
- Part#:
2220J0100155JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 10V X7R 2220 - In Stock:
39811
- Part#:
1808Y0250391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 1808 - In Stock:
115731
- Part#:
0805Y0160182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 0805 - In Stock:
301749
- Part#:
1111Y2500220GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1111 - In Stock:
48899
- Part#:
1111Y5000131FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 500V C0G/NP0 1111 - In Stock:
25638
- Part#:
1206J1K00271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1206 - In Stock:
61462
- Part#:
2220Y0250821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 2220 - In Stock:
23130
- Part#:
1206J1000124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1206 - In Stock:
155088
- Part#:
1825J6300471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 1825 - In Stock:
56721
- Part#:
1808Y6300153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 630V X7R 1808 - In Stock:
108476
- Part#:
1825J2500223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 1825 - In Stock:
48719
- Part#:
2220J0160274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 2220 - In Stock:
55057
- Part#:
2220J5000561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2220 - In Stock:
38963
- Part#:
2225Y2K00390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 2225 - In Stock:
44786
- Part#:
2225Y0500223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 2225 - In Stock:
30231
- Part#:
1210Y2000182MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V X7R 1210 - In Stock:
92702
- Part#:
1206J5000330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
93098
- Part#:
1808J1000181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 1808 - In Stock:
185181
- Part#:
2220Y2K50102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV C0G 2220 - In Stock:
21682
- Part#:
1825J2K50102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV X7R 1825 - In Stock:
61448
- Part#:
1210Y0500181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1210 - In Stock:
133185
- Part#:
2225Y0160563JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 2225 - In Stock:
28612
- Part#:
1808Y5000221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1808 - In Stock:
88764
- Part#:
1812J2000103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 1812 - In Stock:
53670
- Part#:
1210Y1K20680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.2KV C0G/NP0 1210 - In Stock:
181360
- Part#:
2225Y1000682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 2225 - In Stock:
6336
- Part#:
1210Y1000820GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1210 - In Stock:
84337
- Part#:
1206Y1000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1206 - In Stock:
149914
- Part#:
0805J0160473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 0805 - In Stock:
233728
- Part#:
2220J1000391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 2220 - In Stock:
11997
- Part#:
1206Y2000103KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1206 - In Stock:
168823
- Part#:
1812J0250103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1812 - In Stock:
75366
- Part#:
1210Y0630221KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1210 - In Stock:
87861
- Part#:
1812Y0250270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1812 - In Stock:
23347
- Part#:
2225J1K50331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV X7R 2225 - In Stock:
38987
- Part#:
0603J2000470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0603 - In Stock:
321408
- Part#:
1206J5000682JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1206 - In Stock:
153110
- Part#:
0805Y0500122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 0805 - In Stock:
115006
- Part#:
1808J1K00150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1808 - In Stock:
85782
- Part#:
1808J2K00220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2KV C0G/NP0 1808 - In Stock:
200518
- Part#:
1210J1000682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1210 - In Stock:
109848
- Part#:
SFBMC5000330ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 33PF 500V AXIAL - In Stock:
3241
- Part#:
1825Y1K50271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV X7R 1825 - In Stock:
66110
- Part#:
0805J6300272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 0805 - In Stock:
350267
- Part#:
0805J0630271JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0805 - In Stock:
260263
- Part#:
1812Y1000183JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1812 - In Stock:
60256
- Part#:
1808Y0500680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1808 - In Stock:
114236
- Part#:
1206J0250102FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1206 - In Stock:
84489
- Part#:
1210Y2500472MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1210 - In Stock:
89345