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#:
1808J0500121MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 1808 - In Stock:
128155
- Part#:
1210Y0250102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1210 - In Stock:
42064
- Part#:
1206Y2000562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1206 - In Stock:
218676
- Part#:
1206Y1K00560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1206 - In Stock:
143581
- Part#:
2220Y1K00390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 2220 - In Stock:
43916
- Part#:
1825J5000221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1825 - In Stock:
61635
- Part#:
1206J1508P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 150V C0G/NP0 1206 - In Stock:
38702
- Part#:
0603Y0250151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 0603 - In Stock:
220000
- Part#:
1206J1000472JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1206 - In Stock:
76925
- Part#:
2220Y2500221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2220 - In Stock:
38222
- Part#:
1808J1K00150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1808 - In Stock:
92582
- Part#:
1210J0160103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
163775
- Part#:
1206Y0630100FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1206 - In Stock:
91898
- Part#:
1210Y1000122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1210 - In Stock:
115126
- Part#:
0805Y0500393MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 0805 - In Stock:
89951
- Part#:
0603Y2504P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 0603 - In Stock:
276265
- Part#:
2225Y3K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 3KV C0G/NP0 2225 - In Stock:
26504
- Part#:
1812J2500102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1812 - In Stock:
82208
- Part#:
1808Y0160470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1808 - In Stock:
64690
- Part#:
2220J1K00561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 2220 - In Stock:
59369
- Part#:
0603Y1000331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0603 - In Stock:
105021
- Part#:
2225Y2K50471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV C0G/NP0 2225 - In Stock:
29008
- Part#:
1812J4K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
96250
- Part#:
1206Y2000223JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1206 - In Stock:
151359
- Part#:
1206Y0160332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1206 - In Stock:
75854
- Part#:
1206Y2000101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1206 - In Stock:
86966
- Part#:
0603Y1000560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0603 - In Stock:
121580
- Part#:
1808Y4K04P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 4KV C0G/NP0 1808 - In Stock:
62675
- Part#:
1808J1K50682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.5KV X7R 1808 - In Stock:
99072
- Part#:
2225Y0250182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 2225 - In Stock:
9325
- Part#:
0603J0630331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V X7R 0603 - In Stock:
485556
- Part#:
1812JA250271MXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1812 - In Stock:
74169
- Part#:
1206Y1000122JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1206 - In Stock:
141336
- Part#:
0603Y0630152JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 0603 - In Stock:
264606
- Part#:
1808Y5000181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1808 - In Stock:
103116
- Part#:
1808J0500223GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 1808 - In Stock:
81101
- Part#:
1812J1K50151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 1812 - In Stock:
85356
- Part#:
1210J5000223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1210 - In Stock:
150410
- Part#:
1206Y1K00200GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 1KV C0G/NP0 1206 - In Stock:
78520
- Part#:
1825J0160222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1825 - In Stock:
46321
- Part#:
0805J0250123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 0805 - In Stock:
230212
- Part#:
1206Y0630183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1206 - In Stock:
196131
- Part#:
1111Y1500100FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 150V C0G/NP0 1111 - In Stock:
29852
- Part#:
1206Y0250561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 1206 - In Stock:
262233
- Part#:
1812Y1000102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1812 - In Stock:
72643
- Part#:
1210J0160562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1210 - In Stock:
140606
- Part#:
1812Y2000561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1812 - In Stock:
64528
- Part#:
1812Y2500823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 1812 - In Stock:
81521
- Part#:
1825J6300682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V C0G/NP0 1825 - In Stock:
10925
- Part#:
0805J2501P00CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 250V C0G/NP0 0805 - In Stock:
162132