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#:
1808J0100471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 1808 - In Stock:
148451
- Part#:
1825J2500101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1825 - In Stock:
36354
- Part#:
1206Y5000153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1206 - In Stock:
289064
- Part#:
0805Y0500472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
326297
- Part#:
1812Y1K00391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1812 - In Stock:
66504
- Part#:
0805Y3003P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 300V C0G/NP0 0805 - In Stock:
87890
- Part#:
2220Y1K20560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 2220 - In Stock:
36331
- Part#:
2220J0160100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 2220 - In Stock:
54101
- Part#:
2225J0630151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 2225 - In Stock:
47671
- Part#:
0805Y0630330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0805 - In Stock:
91137
- Part#:
2220YA250391MXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 2220 - In Stock:
107995
- Part#:
1812J2000680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1812 - In Stock:
47899
- Part#:
1808J1K20270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.2KV C0G/NP0 1808 - In Stock:
72269
- Part#:
0603J0160103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 0603 - In Stock:
431655
- Part#:
2225J0100472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 2225 - In Stock:
39965
- Part#:
1206Y0630471GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1206 - In Stock:
96844
- Part#:
2225Y2000820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 2225 - In Stock:
6918
- Part#:
2225J0250393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 2225 - In Stock:
40481
- Part#:
0805J1K00392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 0805 - In Stock:
252040
- Part#:
1206J0630392KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1206 - In Stock:
134816
- Part#:
0603J1000181KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0603 - In Stock:
258467
- Part#:
2225Y0250330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 2225 - In Stock:
24079
- Part#:
1825J2500334JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 1825 - In Stock:
33658
- Part#:
1210J2000330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1210 - In Stock:
68432
- Part#:
2225Y0500473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 2225 - In Stock:
52013
- Part#:
2220Y0100271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 2220 - In Stock:
36384
- Part#:
1825J1K50221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1825 - In Stock:
31729
- Part#:
1825J1000271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1825 - In Stock:
11472
- Part#:
0805J0250272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 0805 - In Stock:
317859
- Part#:
1825Y1000271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1825 - In Stock:
22247
- Part#:
1812J0250563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1812 - In Stock:
82114
- Part#:
0603Y0100121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V C0G/NP0 0603 - In Stock:
320754
- Part#:
1206J0160470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1206 - In Stock:
139905
- Part#:
1812Y6300100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1812 - In Stock:
66313
- Part#:
0805Y0500360GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 50V C0G/NP0 0805 - In Stock:
71752
- Part#:
1812J0160390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1812 - In Stock:
69471
- Part#:
1808J2500272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1808 - In Stock:
184075
- Part#:
2220J0160474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 2220 - In Stock:
31661
- Part#:
0603J1001P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0603 - In Stock:
237012
- Part#:
0805J0630750KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 63V C0G/NP0 0805 - In Stock:
109172
- Part#:
1206Y1K20220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.2KV C0G/NP0 1206 - In Stock:
232785
- Part#:
1825Y0100154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 1825 - In Stock:
48038
- Part#:
2220J0500823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 2220 - In Stock:
28196
- Part#:
1210Y2000562KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1210 - In Stock:
100297
- Part#:
1210J2500104JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1210 - In Stock:
80091
- Part#:
0603J0630270KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0603 - In Stock:
191038
- Part#:
2220Y4K00120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 4KV C0G/NP0 2220 - In Stock:
24994
- Part#:
1206Y0632P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 63V C0G/NP0 1206 - In Stock:
128697
- Part#:
1210Y0500154JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1210 - In Stock:
73153
- Part#:
2225Y1K00392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 2225 - In Stock:
45902