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#:
2220Y0630393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 2220 - In Stock:
46255
- Part#:
1210J1K00180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1210 - In Stock:
76900
- Part#:
2220J5000683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 2220 - In Stock:
42149
- Part#:
0805Y1000681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 0805 - In Stock:
236760
- Part#:
1111Y2500680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1111 - In Stock:
31419
- Part#:
1808J0100561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V C0G/NP0 1808 - In Stock:
183650
- Part#:
1825Y5000821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1825 - In Stock:
65185
- Part#:
2225Y3K00102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV C0G/NP0 2225 - In Stock:
24252
- Part#:
0505J300P700HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 300V C0G/NP0 0505 - In Stock:
69628
- Part#:
1210J0630392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1210 - In Stock:
56763
- Part#:
0805Y150P400BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 150V C0G/NP0 0805 - In Stock:
145726
- Part#:
0603J0103P90CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 10V C0G/NP0 0603 - In Stock:
353065
- Part#:
2220J0250820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 2220 - In Stock:
9454
- Part#:
0603J1000560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0603 - In Stock:
256310
- Part#:
1206Y1000180KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1206 - In Stock:
92019
- Part#:
1206Y0500470JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1206 - In Stock:
174449
- Part#:
1825Y1000563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1825 - In Stock:
41813
- Part#:
0805J1000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 0805 - In Stock:
210968
- Part#:
1210Y5000272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1210 - In Stock:
99814
- Part#:
1210J0250183MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1210 - In Stock:
105164
- Part#:
0603Y0630332JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 0603 - In Stock:
260690
- Part#:
1206Y0630102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 1206 - In Stock:
208971
- Part#:
0805Y2000150KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0805 - In Stock:
126434
- Part#:
1812J0500823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 1812 - In Stock:
88540
- Part#:
1808J0500104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1808 - In Stock:
96301
- Part#:
1825Y2000153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V C0G 1825 - In Stock:
17158
- Part#:
1206J2500182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1206 - In Stock:
190722
- Part#:
0603J1000271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 0603 - In Stock:
456616
- Part#:
1812Y5000222JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1812 - In Stock:
99143
- Part#:
1210J1K00223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1210 - In Stock:
136157
- Part#:
2220Y1000474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 2220 - In Stock:
46695
- Part#:
1206Y1000272JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 1206 - In Stock:
130276
- Part#:
1206Y1000683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
249839
- Part#:
1808J0630563JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1808 - In Stock:
80983
- Part#:
1808JA250180FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
49776
- Part#:
1808J0254P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 1808 - In Stock:
163907
- Part#:
0805Y0630184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 0805 - In Stock:
268333
- Part#:
1210J1K50560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.5KV C0G/NP0 1210 - In Stock:
92033
- Part#:
1206Y2504P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1206 - In Stock:
255798
- Part#:
1812J2000680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1812 - In Stock:
67535
- Part#:
1206Y0631P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 1206 - In Stock:
111166
- Part#:
1812J1K20392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 1812 - In Stock:
62248
- Part#:
2220Y5K00331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 5KV C0G/NP0 2220 - In Stock:
23959
- Part#:
2225J2K00103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 2KV X7R 2225 - In Stock:
29659
- Part#:
2220J1K00393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1KV X7R 2220 - In Stock:
42464
- Part#:
2220J0160473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 2220 - In Stock:
51295
- Part#:
0805Y3003P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 300V C0G/NP0 0805 - In Stock:
66355
- Part#:
0603Y0500820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 0603 - In Stock:
294569
- Part#:
1808Y1K50220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1808 - In Stock:
94335
- Part#:
2220Y0250391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 2220 - In Stock:
26182