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#:
1825Y2K50560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2.5KV C0G/NP0 1825 - In Stock:
34625
- Part#:
2220Y2500561JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 2220 - In Stock:
29529
- Part#:
1206Y1K20180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.2KV C0G/NP0 1206 - In Stock:
184142
- Part#:
1812Y0160390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1812 - In Stock:
34265
- Part#:
1825Y1K50820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 1825 - In Stock:
66458
- Part#:
0805Y0500181JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 0805 - In Stock:
243425
- Part#:
1812J1K50822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.5KV X7R 1812 - In Stock:
70927
- Part#:
1808Y0500153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1808 - In Stock:
147975
- Part#:
1210Y0250822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1210 - In Stock:
74254
- Part#:
1825Y5000222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 1825 - In Stock:
54741
- Part#:
0603Y0500470FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
86163
- Part#:
2225J5000471KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 2225 - In Stock:
42672
- Part#:
1812Y0500561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1812 - In Stock:
74406
- Part#:
1812J6300391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1812 - In Stock:
66782
- Part#:
1808Y2000184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1808 - In Stock:
112889
- Part#:
1210J0638P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1210 - In Stock:
62605
- Part#:
1825Y5000332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1825 - In Stock:
66146
- Part#:
1825Y1K00182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 1825 - In Stock:
25653
- Part#:
1812Y6300471JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 1812 - In Stock:
70814
- Part#:
1808Y0160121JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V X7R 1808 - In Stock:
140658
- Part#:
1808Y0160334JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1808 - In Stock:
99345
- Part#:
2225Y2500683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 2225 - In Stock:
40615
- Part#:
1210J0250330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1210 - In Stock:
88776
- Part#:
1210Y1K58P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.5KV C0G/NP0 1210 - In Stock:
97149
- Part#:
0603Y2000681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V X7R 0603 - In Stock:
401198
- Part#:
2225J1000680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
19429
- Part#:
0603J1501P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 150V C0G/NP0 0603 - In Stock:
188871
- Part#:
1812J5000821JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1812 - In Stock:
64746
- Part#:
1206J1K00122MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1206 - In Stock:
205167
- Part#:
1111J5000301GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 500V C0G/NP0 1111 - In Stock:
49696
- Part#:
1206Y2000270GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1206 - In Stock:
107315
- Part#:
2220J0500683KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 2220 - In Stock:
33301
- Part#:
SBSMP5000332MXB - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
12987
- Part#:
1825Y0250824MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1825 - In Stock:
42608
- Part#:
1210J0250152MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V X7R 1210 - In Stock:
112992
- Part#:
0603Y3007P50HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 300V C0G/NP0 0603 - In Stock:
73109
- Part#:
1812Y2500334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 1812 - In Stock:
76962
- Part#:
1206Y1500131KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 150V C0G/NP0 1206 - In Stock:
95239
- Part#:
1808J0500121JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 1808 - In Stock:
150865
- Part#:
1206Y1K00122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1206 - In Stock:
204193
- Part#:
1206Y0500822KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1206 - In Stock:
153960
- Part#:
1812J0250183JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1812 - In Stock:
63117
- Part#:
0603J0500102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 0603 - In Stock:
225109
- Part#:
1808J2K00220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2KV C0G/NP0 1808 - In Stock:
166366
- Part#:
0805Y2500331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 0805 - In Stock:
164290
- Part#:
1210J0250680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1210 - In Stock:
81512
- Part#:
1210J1000391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1210 - In Stock:
112095
- Part#:
1812YA250181GCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
32756
- Part#:
2225J2000184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 2225 - In Stock:
28868
- Part#:
1812J2500222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1812 - In Stock:
38935