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#:
1206Y0630472MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1206 - In Stock:
189752
- Part#:
1825J6K00100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 6KV C0G/NP0 1825 - In Stock:
23955
- Part#:
1812J1000473KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V C0G 1812 - In Stock:
49761
- Part#:
1812J1000392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1812 - In Stock:
70458
- Part#:
0603Y250P820DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 250V C0G/NP0 0603 - In Stock:
279400
- Part#:
1206Y1002P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 100V C0G/NP0 1206 - In Stock:
117209
- Part#:
2220J6300151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 2220 - In Stock:
41140
- Part#:
2220J0500223KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 2220 - In Stock:
28475
- Part#:
0603J2500750JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 250V C0G/NP0 0603 - In Stock:
162375
- Part#:
1825J0250124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1825 - In Stock:
39792
- Part#:
1206J5000270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1206 - In Stock:
257576
- Part#:
1206J0630271FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1206 - In Stock:
82674
- Part#:
0603Y0632P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 63V C0G/NP0 0603 - In Stock:
211880
- Part#:
1808J1K00822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1808 - In Stock:
128061
- Part#:
1825Y0630101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1825 - In Stock:
38666
- Part#:
2220Y2000824MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 200V X7R 2220 - In Stock:
37441
- Part#:
1210Y0160222JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V X7R 1210 - In Stock:
78479
- Part#:
1210Y0630272JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1210 - In Stock:
84811
- Part#:
1808Y6K00181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 6KV X7R 1808 - In Stock:
119570
- Part#:
1825Y1000273GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 1825 - In Stock:
16932
- Part#:
1808J1K50221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1808 - In Stock:
134009
- Part#:
1210Y0630474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1210 - In Stock:
93908
- Part#:
2220Y0500473GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2220 - In Stock:
16661
- Part#:
1206J6300110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 630V C0G/NP0 1206 - In Stock:
94562
- Part#:
0805J0100272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 0805 - In Stock:
240909
- Part#:
1812Y2000333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1812 - In Stock:
71951
- Part#:
1206J1K00820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1206 - In Stock:
95049
- Part#:
2220Y5000561JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2220 - In Stock:
38625
- Part#:
1206Y0501P00DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 1206 - In Stock:
179190
- Part#:
1210J2500473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 1210 - In Stock:
90775
- Part#:
1210Y0500271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1210 - In Stock:
91948
- Part#:
2220J2K00391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV X7R 2220 - In Stock:
70264
- Part#:
1825Y6K00100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 6KV C0G/NP0 1825 - In Stock:
53190
- Part#:
0505J0632P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 0505 - In Stock:
98940
- Part#:
2225Y1K20391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV C0G/NP0 2225 - In Stock:
21564
- Part#:
2225J1K00822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV C0G/NP0 2225 - In Stock:
25534
- Part#:
1206Y5000472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1206 - In Stock:
220793
- Part#:
1206Y6300103MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V X7R 1206 - In Stock:
156480
- Part#:
1206Y5000392KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1206 - In Stock:
204509
- Part#:
2220Y1K00180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 2220 - In Stock:
68207
- Part#:
1206Y1K50182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV X7R 1206 - In Stock:
134810
- Part#:
1812J0250394JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1812 - In Stock:
60512
- Part#:
1111J2K00390JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 1111 - In Stock:
97436
- Part#:
1206Y1K00820FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1206 - In Stock:
81511
- Part#:
1210J0630184JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1210 - In Stock:
75245
- Part#:
1812Y0630823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1812 - In Stock:
80817
- Part#:
2225Y0630563JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 2225 - In Stock:
25677
- Part#:
0805Y300P900HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 300V C0G/NP0 0805 - In Stock:
72959
- Part#:
0505Y050P800CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 50V C0G/NP0 0505 - In Stock:
141484
- Part#:
1206Y0630150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1206 - In Stock:
74479