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#:
1808J1K50121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.5KV X7R 1808 - In Stock:
158509
- Part#:
2220J0630222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 2220 - In Stock:
57222
- Part#:
1206J0100393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 1206 - In Stock:
226859
- Part#:
2225J1K50821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV X7R 2225 - In Stock:
62587
- Part#:
2225J1000563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 2225 - In Stock:
57801
- Part#:
2220J0100330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 2220 - In Stock:
48413
- Part#:
0505J3000150GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 300V C0G/NP0 0505 - In Stock:
66643
- Part#:
1206J0630222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
84423
- Part#:
1210Y1K50182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV X7R 1210 - In Stock:
87826
- Part#:
1812Y0500183KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 1812 - In Stock:
97081
- Part#:
1808J2000152MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 1808 - In Stock:
105624
- Part#:
2220Y1K50151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 2220 - In Stock:
21579
- Part#:
1206J0630121KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 1206 - In Stock:
283242
- Part#:
1808J0630100JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1808 - In Stock:
124503
- Part#:
2225J2000223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 2225 - In Stock:
25524
- Part#:
1206Y0500150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1206 - In Stock:
108800
- Part#:
0805Y2500151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 0805 - In Stock:
317187
- Part#:
1206Y630P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 630V C0G/NP0 1206 - In Stock:
67017
- Part#:
1808J0250153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 1808 - In Stock:
66038
- Part#:
1808J0500122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1808 - In Stock:
127641
- Part#:
SFAJC5000101MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 100PF 500V AXIAL - In Stock:
8614
- Part#:
1812Y2500683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1812 - In Stock:
72521
- Part#:
1808J5000471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1808 - In Stock:
158314
- Part#:
1206Y2K05P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 2KV C0G/NP0 1206 - In Stock:
69230
- Part#:
1808J0500561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1808 - In Stock:
65497
- Part#:
1206J0500272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1206 - In Stock:
213182
- Part#:
SFCMC5000223MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 500V AXIAL - In Stock:
6762
- Part#:
0805Y0630123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 0805 - In Stock:
166162
- Part#:
1210Y1K03P90CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1KV C0G/NP0 1210 - In Stock:
69576
- Part#:
1808Y0100562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
203444
- Part#:
1812J1K00151KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1812 - In Stock:
91615
- Part#:
1206J1500560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 150V C0G/NP0 1206 - In Stock:
72492
- Part#:
2220Y5000331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 2220 - In Stock:
42688
- Part#:
0603Y0250120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 0603 - In Stock:
269836
- Part#:
1210Y0500272KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1210 - In Stock:
97693
- Part#:
1206Y0630122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1206 - In Stock:
144990
- Part#:
1206Y0160470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1206 - In Stock:
203133
- Part#:
2220Y5000472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 2220 - In Stock:
60017
- Part#:
1812J1K00562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV X7R 1812 - In Stock:
67130
- Part#:
2225J0160151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 2225 - In Stock:
27288
- Part#:
0505Y3000910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 300V C0G/NP0 0505 - In Stock:
61023
- Part#:
2220Y5000820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 2220 - In Stock:
41952
- Part#:
1812Y6300561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 1812 - In Stock:
81225
- Part#:
1210Y6300680KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1210 - In Stock:
120713
- Part#:
1210Y1K20331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV X7R 1210 - In Stock:
175845
- Part#:
1210J0500331FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1210 - In Stock:
47040
- Part#:
0603Y1000470FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0603 - In Stock:
81624
- Part#:
1210J0250122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V X7R 1210 - In Stock:
118377
- Part#:
1206J0630220GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
137337
- Part#:
1206J0250391MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 1206 - In Stock:
188801