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#:
1812J2000562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 1812 - In Stock:
64102
- Part#:
1111Y3000431KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 300V C0G/NP0 1111 - In Stock:
75024
- Part#:
1210J0100331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1210 - In Stock:
61507
- Part#:
1808Y2000101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1808 - In Stock:
136179
- Part#:
2220Y2500390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2220 - In Stock:
41961
- Part#:
1210Y0630153FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 63V C0G/NP0 1210 - In Stock:
21935
- Part#:
1206Y2500470JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1206 - In Stock:
103399
- Part#:
2225J1K00472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 2225 - In Stock:
32529
- Part#:
0805J3001P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 300V C0G/NP0 0805 - In Stock:
150161
- Part#:
1812J0500334JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1812 - In Stock:
87887
- Part#:
1812J1000121KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1812 - In Stock:
52728
- Part#:
1812J0630564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 1812 - In Stock:
71441
- Part#:
1111J6302P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 630V C0G/NP0 1111 - In Stock:
68269
- Part#:
2225J2500103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 2225 - In Stock:
23811
- Part#:
2220J0630682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 2220 - In Stock:
16695
- Part#:
1808J1K00331FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1808 - In Stock:
36312
- Part#:
0603J2006P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0603 - In Stock:
345228
- Part#:
1206Y2500220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1206 - In Stock:
150927
- Part#:
0603J0160330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 0603 - In Stock:
75072
- Part#:
0603Y0250121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 0603 - In Stock:
366878
- Part#:
1812Y1K50681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV C0G/NP0 1812 - In Stock:
85153
- Part#:
2220Y0630470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 2220 - In Stock:
13413
- Part#:
2220J5000391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 2220 - In Stock:
86992
- Part#:
2225J5000562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V C0G/NP0 2225 - In Stock:
20792
- Part#:
0603Y016P680DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 16V C0G/NP0 0603 - In Stock:
218536
- Part#:
1206Y1K50472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
265071
- Part#:
1812J1K00272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 1812 - In Stock:
58672
- Part#:
1812J5000220JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V X7R 1812 - In Stock:
80965
- Part#:
2225Y1K50470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.5KV C0G/NP0 2225 - In Stock:
15368
- Part#:
1210Y1K00332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 1210 - In Stock:
121177
- Part#:
0805J2000820KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 0805 - In Stock:
100202
- Part#:
0603J2000470FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0603 - In Stock:
94592
- Part#:
1825Y0630154GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V C0G/NP0 1825 - In Stock:
11894
- Part#:
2220Y4K00390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 2220 - In Stock:
40658
- Part#:
2225J1000273GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 2225 - In Stock:
11970
- Part#:
1808Y0630101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1808 - In Stock:
154856
- Part#:
1210Y0630562JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 1210 - In Stock:
68144
- Part#:
2225Y0630274JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 2225 - In Stock:
22508
- Part#:
2220J0160223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 2220 - In Stock:
10635
- Part#:
1210Y0630684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1210 - In Stock:
75339
- Part#:
2225Y5000222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 2225 - In Stock:
34144
- Part#:
1210Y1K00471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1210 - In Stock:
96572
- Part#:
1812Y0250563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1812 - In Stock:
55170
- Part#:
0805Y2000182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V X7R 0805 - In Stock:
242250
- Part#:
1206J1K50822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.5KV X7R 1206 - In Stock:
92887
- Part#:
1206J2501P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 250V C0G/NP0 1206 - In Stock:
141103
- Part#:
1808J2K50220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2.5KV C0G/NP0 1808 - In Stock:
206726
- Part#:
1210Y0160151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1210 - In Stock:
125611
- Part#:
1808J1000181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1808 - In Stock:
108965
- Part#:
1825J6300560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 1825 - In Stock:
31903