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#:
0603J0631P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 0603 - In Stock:
231587
- Part#:
1808J2K00272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 2KV X7R 1808 - In Stock:
94623
- Part#:
1210J2000103JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1210 - In Stock:
81127
- Part#:
0603J0100222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 0603 - In Stock:
275027
- Part#:
1812J0160562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1812 - In Stock:
61758
- Part#:
1825Y2000223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V C0G 1825 - In Stock:
25654
- Part#:
0805J0630391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
259389
- Part#:
1812Y5K00181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 5KV C0G/NP0 1812 - In Stock:
79973
- Part#:
0805J2500681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 0805 - In Stock:
431449
- Part#:
1812J5000121GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1812 - In Stock:
58834
- Part#:
2220J1000680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 2220 - In Stock:
51900
- Part#:
1206Y1003P90DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1206 - In Stock:
236939
- Part#:
2225Y0160125JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 2225 - In Stock:
23543
- Part#:
1210J1000100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1210 - In Stock:
127601
- Part#:
1210Y0500393KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1210 - In Stock:
87559
- Part#:
1206J5000151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V X7R 1206 - In Stock:
259099
- Part#:
1206Y1000680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1206 - In Stock:
58584
- Part#:
1210J1000273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1210 - In Stock:
81777
- Part#:
1825Y5000823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1825 - In Stock:
44259
- Part#:
1812Y6300152KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 1812 - In Stock:
90262
- Part#:
0805Y5000390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 0805 - In Stock:
153095
- Part#:
1206Y2000563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1206 - In Stock:
119640
- Part#:
1206J5000150JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V X7R 1206 - In Stock:
174271
- Part#:
1808Y1K00822JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1808 - In Stock:
59691
- Part#:
1206J6301P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 630V C0G/NP0 1206 - In Stock:
70021
- Part#:
2220J0250394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 2220 - In Stock:
31400
- Part#:
1812J2000100KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1812 - In Stock:
102002
- Part#:
1206J6300430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 630V C0G/NP0 1206 - In Stock:
111440
- Part#:
1808J0160682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1808 - In Stock:
164144
- Part#:
1812Y0500155KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 50V X7R 1812 - In Stock:
58099
- Part#:
1206J1000820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1206 - In Stock:
291907
- Part#:
1808J5000270JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V X7R 1808 - In Stock:
109660
- Part#:
1210J0100683GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 1210 - In Stock:
54827
- Part#:
0805J1K00820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 0805 - In Stock:
109067
- Part#:
1812Y0250182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1812 - In Stock:
24379
- Part#:
1812Y0500225MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 50V X7R 1812 - In Stock:
44788
- Part#:
1808Y2K00152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2KV X7R 1808 - In Stock:
137738
- Part#:
0805J2000332KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 0805 - In Stock:
211002
- Part#:
1812Y5000151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1812 - In Stock:
73909
- Part#:
1206Y1000910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 100V C0G/NP0 1206 - In Stock:
98633
- Part#:
0805Y1000102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 0805 - In Stock:
96389
- Part#:
0603J0630330FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0603 - In Stock:
79832
- Part#:
2225Y0250274KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V C0G/NP0 2225 - In Stock:
17719
- Part#:
2220J0160823MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 2220 - In Stock:
42252
- Part#:
1812Y0100275JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 10V X7R 1812 - In Stock:
40869
- Part#:
1206Y0250182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1206 - In Stock:
211565
- Part#:
0805Y1006P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0805 - In Stock:
107677
- Part#:
1808J0630152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1808 - In Stock:
114718
- Part#:
1825J0500564JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 1825 - In Stock:
31125
- Part#:
1206J0250153KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 1206 - In Stock:
164838