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#:
1825Y0160563KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 1825 - In Stock:
26235
- Part#:
1812J5K00821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 5KV X7R 1812 - In Stock:
72029
- Part#:
2220Y5000471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 2220 - In Stock:
31363
- Part#:
1812J6300333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 630V X7R 1812 - In Stock:
72452
- Part#:
2220J3K00122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
41606
- Part#:
2225Y0630564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 2225 - In Stock:
42569
- Part#:
2225Y0250561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 2225 - In Stock:
37144
- Part#:
0805Y2001P90DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0805 - In Stock:
161894
- Part#:
1206Y0638P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1206 - In Stock:
125877
- Part#:
2220Y0630334JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 2220 - In Stock:
25538
- Part#:
0805J1000152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 0805 - In Stock:
293152
- Part#:
0603J0100393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 0603 - In Stock:
315196
- Part#:
1812Y5000272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1812 - In Stock:
77614
- Part#:
1825J5K00101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 5KV C0G/NP0 1825 - In Stock:
57257
- Part#:
1210J2K00681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV X7R 1210 - In Stock:
204803
- Part#:
0505Y0630161JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 63V C0G/NP0 0505 - In Stock:
121621
- Part#:
1812Y5000220JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1812 - In Stock:
91741
- Part#:
1812Y0250223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1812 - In Stock:
82580
- Part#:
1206J2K00471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 1206 - In Stock:
234880
- Part#:
0805Y0631P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 63V C0G/NP0 0805 - In Stock:
134295
- Part#:
1812J1K00121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1812 - In Stock:
60809
- Part#:
1808Y2000391MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 1808 - In Stock:
129208
- Part#:
2220Y0250821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 2220 - In Stock:
30354
- Part#:
1808J2500124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 1808 - In Stock:
142587
- Part#:
1812J6300390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1812 - In Stock:
80547
- Part#:
2225J0500101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 2225 - In Stock:
27120
- Part#:
1825Y5K00681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 5KV X7R 1825 - In Stock:
97884
- Part#:
1206Y2000392MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 1206 - In Stock:
195060
- Part#:
2220Y1K20272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.2KV X7R 2220 - In Stock:
53597
- Part#:
1206Y1K24P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.2KV C0G/NP0 1206 - In Stock:
139558
- Part#:
0805Y1000104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100V X7R 0805 - In Stock:
209080
- Part#:
1808Y4K00181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 4KV X7R 1808 - In Stock:
91559
- Part#:
0805Y2500181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 0805 - In Stock:
324052
- Part#:
1111Y6309P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 630V C0G/NP0 1111 - In Stock:
60089
- Part#:
1206Y0500300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 50V C0G/NP0 1206 - In Stock:
104363
- Part#:
1206Y5000120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1206 - In Stock:
101831
- Part#:
1812Y4K00680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 1812 - In Stock:
53044
- Part#:
1812J0500103JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1812 - In Stock:
75478
- Part#:
0603Y0630183KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 0603 - In Stock:
280482
- Part#:
1206J0100271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
181498
- Part#:
1808J1K20822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.2KV X7R 1808 - In Stock:
122253
- Part#:
1808J0100102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V X7R 1808 - In Stock:
173734
- Part#:
1808J0630564MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 1808 - In Stock:
112193
- Part#:
1812Y1000391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1812 - In Stock:
34540
- Part#:
1808YA250151FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
38177
- Part#:
2220J4K00180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 4KV C0G/NP0 2220 - In Stock:
76968
- Part#:
0805J0250561FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 0805 - In Stock:
67438
- Part#:
0805J1501P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 150V C0G/NP0 0805 - In Stock:
63268
- Part#:
0603Y0630560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0603 - In Stock:
156209
- Part#:
0805J5000680GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 0805 - In Stock:
187370