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#:
1825J2K50471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV C0G/NP0 1825 - In Stock:
29616
- Part#:
1206Y500P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
134855
- Part#:
2220J1000102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 2220 - In Stock:
40871
- Part#:
1206J300P800CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 300V C0G/NP0 1206 - In Stock:
134297
- Part#:
1206Y2500272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
296768
- Part#:
2225Y1K20473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1.2KV X7R 2225 - In Stock:
28412
- Part#:
1210Y1000183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1210 - In Stock:
80857
- Part#:
0805J0630220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 0805 - In Stock:
336333
- Part#:
1812J0630223JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1812 - In Stock:
77238
- Part#:
1111Y2001P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 200V C0G/NP0 1111 - In Stock:
71452
- Part#:
0603J0630151JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 0603 - In Stock:
276161
- Part#:
1206Y1K00391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1206 - In Stock:
289235
- Part#:
1825J1K50150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.5KV C0G/NP0 1825 - In Stock:
37726
- Part#:
1210Y2000391KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1210 - In Stock:
91155
- Part#:
2220Y5000681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 2220 - In Stock:
55224
- Part#:
2220J1000560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 2220 - In Stock:
51699
- Part#:
0805Y0100122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 0805 - In Stock:
300665
- Part#:
0805J1503P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 150V C0G/NP0 0805 - In Stock:
93450
- Part#:
1808J0100121KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V X7R 1808 - In Stock:
188869
- Part#:
1825J0160274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
41571
- Part#:
1210Y0500822FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1210 - In Stock:
32769
- Part#:
1808Y0630392KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1808 - In Stock:
104205
- Part#:
2225J2500330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2225 - In Stock:
19515
- Part#:
0805J0500331GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0805 - In Stock:
137679
- Part#:
1808Y5000392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1808 - In Stock:
154444
- Part#:
1812J1K50271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 1812 - In Stock:
38278
- Part#:
1206J3001P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 300V C0G/NP0 1206 - In Stock:
125093
- Part#:
1812Y6300221JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1812 - In Stock:
80304
- Part#:
2225J2500390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2225 - In Stock:
32022
- Part#:
1808Y0500124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1808 - In Stock:
97699
- Part#:
2220Y0630153JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 2220 - In Stock:
23873
- Part#:
1111J6303P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 1111 - In Stock:
80554
- Part#:
1206Y5000152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1206 - In Stock:
147713
- Part#:
1210J0630220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1210 - In Stock:
146808
- Part#:
2220J1000101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 2220 - In Stock:
13567
- Part#:
1210J1000822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1210 - In Stock:
86869
- Part#:
2225J0630104JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V C0G/NP0 2225 - In Stock:
15599
- Part#:
1808Y1K00122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1808 - In Stock:
48447
- Part#:
2225J0630334MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 2225 - In Stock:
50776
- Part#:
1206J1K00471JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1000V C0G/NP0 1206 - In Stock:
129099
- Part#:
1210Y2500330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1210 - In Stock:
37836
- Part#:
0603Y0636P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 0603 - In Stock:
66674
- Part#:
1808Y0166P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 1808 - In Stock:
150000
- Part#:
2225Y3K00152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 3KV C0G/NP0 2225 - In Stock:
26000
- Part#:
1210Y5000683MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1210 - In Stock:
92126
- Part#:
0805J2500680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0805 - In Stock:
397528
- Part#:
0603Y2000562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 0603 - In Stock:
374476
- Part#:
1808Y2K50152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV X7R 1808 - In Stock:
112581
- Part#:
2220J1K00823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 1KV X7R 2220 - In Stock:
36952
- Part#:
1206J0100391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V X7R 1206 - In Stock:
222846