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#:
1808J1K00220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1808 - In Stock:
139612
- Part#:
1210Y1000562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1210 - In Stock:
71385
- Part#:
1210Y2500393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1210 - In Stock:
63145
- Part#:
1825J2500104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1825 - In Stock:
45365
- Part#:
2225Y0160685KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8UF 16V X7R 2225 - In Stock:
21690
- Part#:
1812J0500150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1812 - In Stock:
80962
- Part#:
0505Y0630470FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0505 - In Stock:
36790
- Part#:
1210J0250682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1210 - In Stock:
113615
- Part#:
1206Y0500392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1206 - In Stock:
105242
- Part#:
1825Y2500683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1825 - In Stock:
40524
- Part#:
2225Y2500562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V C0G/NP0 2225 - In Stock:
9397
- Part#:
2220J0160563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 2220 - In Stock:
51628
- Part#:
0603Y0100332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V C0G/NP0 0603 - In Stock:
91234
- Part#:
0805J5000270GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
154221
- Part#:
0805Y2001P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 0805 - In Stock:
256789
- Part#:
0805J0250150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 0805 - In Stock:
270711
- Part#:
1206J2000182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V X7R 1206 - In Stock:
155722
- Part#:
0805J0632P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0805 - In Stock:
448206
- Part#:
1812J1000102FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1812 - In Stock:
22817
- Part#:
2220Y0630473GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 2220 - In Stock:
16025
- Part#:
0805Y1003P90CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0805 - In Stock:
202923
- Part#:
2225Y5K00331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 5KV C0G/NP0 2225 - In Stock:
81485
- Part#:
2225J6K00821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 6KV X7R 2225 - In Stock:
98202
- Part#:
2220J1000153MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 2220 - In Stock:
45491
- Part#:
2220J0500273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 2220 - In Stock:
46053
- Part#:
1206J1K01P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1000V C0G/NP0 1206 - In Stock:
93023
- Part#:
1812Y0250822GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1812 - In Stock:
39810
- Part#:
1812J2500390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1812 - In Stock:
84796
- Part#:
1812Y5000560KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1812 - In Stock:
91397
- Part#:
1808JA250561MXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1808 - In Stock:
67696
- Part#:
1808J0100123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V X7R 1808 - In Stock:
135223
- Part#:
2220J2000181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 2220 - In Stock:
33479
- Part#:
1210Y5000122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1210 - In Stock:
139915
- Part#:
0805J5006P80BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 0805 - In Stock:
76254
- Part#:
1206J2500151MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 1206 - In Stock:
230576
- Part#:
1808Y2000682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1808 - In Stock:
127704
- Part#:
2225Y5000822KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 2225 - In Stock:
33549
- Part#:
1812Y0160683GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 1812 - In Stock:
22747
- Part#:
2225Y1000680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 2225 - In Stock:
29241
- Part#:
1808J0100682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V X7R 1808 - In Stock:
141290
- Part#:
1206Y2000821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1206 - In Stock:
106263
- Part#:
1808Y0630224JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1808 - In Stock:
63393
- Part#:
1206Y3000820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 300V C0G/NP0 1206 - In Stock:
80959
- Part#:
1808Y2000100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1808 - In Stock:
62774
- Part#:
0603J2000180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0603 - In Stock:
240531
- Part#:
2225J0630562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
8747
- Part#:
1812Y1K00560KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1812 - In Stock:
98973
- Part#:
1808JA250471KXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 1808 - In Stock:
82921
- Part#:
1206J0160392FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1206 - In Stock:
53044
- Part#:
1812Y0630102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1812 - In Stock:
79218