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#:
1210Y0500392KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1210 - In Stock:
100286
- Part#:
1210J2000561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1210 - In Stock:
57081
- Part#:
1206Y1000820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1206 - In Stock:
260973
- Part#:
1808J6K05P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 6KV C0G/NP0 1808 - In Stock:
101134
- Part#:
1825Y6300332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V C0G/NP0 1825 - In Stock:
56704
- Part#:
2225Y0250334FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 25V C0G/NP0 2225 - In Stock:
4637
- Part#:
0805J0250560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 0805 - In Stock:
445061
- Part#:
1206Y1K00390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1206 - In Stock:
41939
- Part#:
1210J1000102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1210 - In Stock:
91607
- Part#:
1808J4K00270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 4KV C0G/NP0 1808 - In Stock:
112622
- Part#:
1210Y1K20182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
180255
- Part#:
1206J0160180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1206 - In Stock:
297180
- Part#:
1206Y1000562JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1206 - In Stock:
134264
- Part#:
0603Y0500391JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 0603 - In Stock:
274283
- Part#:
1206J1K00560JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV X7R 1206 - In Stock:
172228
- Part#:
1812J1K50150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.5KV C0G/NP0 1812 - In Stock:
78592
- Part#:
0603J0630562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 0603 - In Stock:
532818
- Part#:
1210J0160103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1210 - In Stock:
46542
- Part#:
1210J0160104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 1210 - In Stock:
151572
- Part#:
1210J0630562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1210 - In Stock:
103456
- Part#:
2225J0250182JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 2225 - In Stock:
24387
- Part#:
0805Y1000561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 0805 - In Stock:
377237
- Part#:
0603J300P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 300V C0G/NP0 0603 - In Stock:
141639
- Part#:
2220J1K00472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV C0G/NP0 2220 - In Stock:
21109
- Part#:
1812J0630393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 1812 - In Stock:
58265
- Part#:
1812Y0500470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1812 - In Stock:
83618
- Part#:
1808JA250821JXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1808 - In Stock:
79002
- Part#:
1812JA250330FCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1812 - In Stock:
27825
- Part#:
0505Y0500430FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 50V C0G/NP0 0505 - In Stock:
42874
- Part#:
1210Y1000122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1210 - In Stock:
69900
- Part#:
2225Y5K00330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 2225 - In Stock:
80475
- Part#:
1210J0250390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1210 - In Stock:
63727
- Part#:
1808J2000120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1808 - In Stock:
102858
- Part#:
1210J1000180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1210 - In Stock:
99463
- Part#:
1808Y0630820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1808 - In Stock:
202629
- Part#:
1825Y0500562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1825 - In Stock:
45400
- Part#:
1210Y0630101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1210 - In Stock:
50221
- Part#:
1825J2000223GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V C0G 1825 - In Stock:
15728
- Part#:
1808J4K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 4KV C0G/NP0 1808 - In Stock:
79739
- Part#:
1206Y0630121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1206 - In Stock:
137683
- Part#:
1206J5000120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1206 - In Stock:
88217
- Part#:
0603Y0100823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 0603 - In Stock:
359741
- Part#:
2225J0160682KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 2225 - In Stock:
31583
- Part#:
1210J5000561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1210 - In Stock:
87367
- Part#:
2225J0630224KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V C0G/NP0 2225 - In Stock:
19086
- Part#:
0505J300P800CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 300V C0G/NP0 0505 - In Stock:
112199
- Part#:
2220Y1K00120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 2220 - In Stock:
49571
- Part#:
1812YA250471JXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 1812 - In Stock:
81234
- Part#:
0603Y1001P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 0603 - In Stock:
446842
- Part#:
1206Y2500102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1206 - In Stock:
206616