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#:
1210J0100560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 1210 - In Stock:
55005
- Part#:
2225Y2K50391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV C0G/NP0 2225 - In Stock:
25312
- Part#:
1210J2000220KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1210 - In Stock:
93496
- Part#:
1210Y1000222KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 1210 - In Stock:
92426
- Part#:
1206J5000150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1206 - In Stock:
156298
- Part#:
2220J0100683FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 2220 - In Stock:
8584
- Part#:
0505Y300P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 300V C0G/NP0 0505 - In Stock:
113357
- Part#:
0603J0630180KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0603 - In Stock:
312451
- Part#:
1210J1000150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1210 - In Stock:
82912
- Part#:
0805J2000331JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 0805 - In Stock:
81190
- Part#:
1206J0630272JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1206 - In Stock:
153943
- Part#:
1206Y0250563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1206 - In Stock:
204245
- Part#:
1808Y5000471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1808 - In Stock:
181716
- Part#:
0805Y1000240FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 100V C0G/NP0 0805 - In Stock:
58606
- Part#:
1206J1000471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1206 - In Stock:
178718
- Part#:
1812J1K00221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1812 - In Stock:
55960
- Part#:
2225Y0630224GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V C0G/NP0 2225 - In Stock:
10531
- Part#:
2220Y1K20472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.2KV C0G 2220 - In Stock:
23124
- Part#:
1206J0508P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1206 - In Stock:
117147
- Part#:
2220JA250222KXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
85165
- Part#:
1825Y5K00180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 5KV C0G/NP0 1825 - In Stock:
65409
- Part#:
1210Y0100822KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 1210 - In Stock:
102531
- Part#:
1825J0630223JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1825 - In Stock:
33413
- Part#:
2225J5000181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 2225 - In Stock:
27613
- Part#:
1825J3K00151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
18563
- Part#:
1206Y1000682GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1206 - In Stock:
75351
- Part#:
0603J0631P00BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 0603 - In Stock:
87339
- Part#:
1210J0100152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V X7R 1210 - In Stock:
134489
- Part#:
0603J0160104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 0603 - In Stock:
275632
- Part#:
0603Y0250331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V X7R 0603 - In Stock:
256317
- Part#:
1808Y2K00100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1808 - In Stock:
104556
- Part#:
0603J050P470BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 50V C0G/NP0 0603 - In Stock:
106716
- Part#:
1812J0160180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1812 - In Stock:
71044
- Part#:
2220J0500223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 2220 - In Stock:
43646
- Part#:
2225J0250823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 2225 - In Stock:
47196
- Part#:
2220J2K00470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 2220 - In Stock:
76095
- Part#:
2225J0630270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 2225 - In Stock:
7522
- Part#:
2225J0500154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 2225 - In Stock:
46987
- Part#:
2225J0250181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2225 - In Stock:
45668
- Part#:
2225J2000221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 2225 - In Stock:
44380
- Part#:
1825Y2K00331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 1825 - In Stock:
55049
- Part#:
1206J2500561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1206 - In Stock:
166453
- Part#:
0603Y1000333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 0603 - In Stock:
474774
- Part#:
1210J1000100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1210 - In Stock:
88510
- Part#:
1210Y0500820KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1210 - In Stock:
93872
- Part#:
0805Y0100123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V X7R 0805 - In Stock:
268967
- Part#:
2220J0630103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 2220 - In Stock:
9832
- Part#:
1111J1K01P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 1KV C0G/NP0 1111 - In Stock:
77449
- Part#:
0603Y0250822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 0603 - In Stock:
476786
- Part#:
2225Y0630823GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V C0G/NP0 2225 - In Stock:
13263