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#:
0805Y5000472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 0805 - In Stock:
328562
- Part#:
1206Y2500431JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 250V C0G/NP0 1206 - In Stock:
82737
- Part#:
1206Y1000270MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1206 - In Stock:
83060
- Part#:
0805J0160560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 0805 - In Stock:
465577
- Part#:
2220J2000154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
60120
- Part#:
1206Y0160151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 1206 - In Stock:
262251
- Part#:
1206Y1K0P900BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 1KV C0G/NP0 1206 - In Stock:
127721
- Part#:
2225J2500824KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 250V X7R 2225 - In Stock:
21091
- Part#:
1111Y1K00130KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 1KV C0G/NP0 1111 - In Stock:
57698
- Part#:
1825Y3K00470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 3KV C0G/NP0 1825 - In Stock:
45962
- Part#:
1206Y5006P80DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1206 - In Stock:
184910
- Part#:
2225J2000104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 2225 - In Stock:
33836
- Part#:
0603Y1000681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 0603 - In Stock:
362452
- Part#:
2220Y0250183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 2220 - In Stock:
59780
- Part#:
2225Y0100334JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 10V C0G/NP0 2225 - In Stock:
15225
- Part#:
1812J5000270FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1812 - In Stock:
26356
- Part#:
2225J0630330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 2225 - In Stock:
38902
- Part#:
0603J5000152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 0603 - In Stock:
485987
- Part#:
1812J1K00681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1812 - In Stock:
42484
- Part#:
1812Y5000471JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1812 - In Stock:
82023
- Part#:
2220J1000185MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 100V X7R 2220 - In Stock:
38419
- Part#:
1206Y2000222GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1206 - In Stock:
62649
- Part#:
1210J2K00120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1210 - In Stock:
81935
- Part#:
1812J6300102JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1812 - In Stock:
82704
- Part#:
1808J2K00151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV X7R 1808 - In Stock:
153773
- Part#:
1206Y0250222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
246555
- Part#:
1111Y2500241FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 250V C0G/NP0 1111 - In Stock:
26991
- Part#:
1206Y1K00470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1206 - In Stock:
75719
- Part#:
2225Y0160823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 2225 - In Stock:
26353
- Part#:
0805J0630560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0805 - In Stock:
286761
- Part#:
2220Y2500682JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 2220 - In Stock:
26478
- Part#:
1812J2K00122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV X7R 1812 - In Stock:
65393
- Part#:
2220J0500220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 2220 - In Stock:
48070
- Part#:
2220Y0100683KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 2220 - In Stock:
36744
- Part#:
0603J1000222KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 0603 - In Stock:
339956
- Part#:
1812J0630122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1812 - In Stock:
40476
- Part#:
2225J0160393GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 2225 - In Stock:
20039
- Part#:
0603J1000471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 0603 - In Stock:
233408
- Part#:
1812J0160121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1812 - In Stock:
95661
- Part#:
2220J1000104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 2220 - In Stock:
69014
- Part#:
1812J0250393MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1812 - In Stock:
88788
- Part#:
1206J2000683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
221735
- Part#:
2225Y1K00101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
19315
- Part#:
1210J1K20682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.2KV X7R 1210 - In Stock:
156821
- Part#:
1210Y1000331FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
42118
- Part#:
1825Y0100390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 1825 - In Stock:
35436
- Part#:
1111Y5000201GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 500V C0G/NP0 1111 - In Stock:
50182
- Part#:
2225J0250222GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 2225 - In Stock:
13337
- Part#:
1206J2501P50DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 1206 - In Stock:
194515
- Part#:
2225J5000153GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V C0G 2225 - In Stock:
18683