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#:
1812J0630470KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1812 - In Stock:
82553
- Part#:
2220Y1K50680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.5KV C0G/NP0 2220 - In Stock:
65482
- Part#:
1206J0500430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 50V C0G/NP0 1206 - In Stock:
128803
- Part#:
1206J0500182FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1206 - In Stock:
31981
- Part#:
0805J3000221FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 300V C0G/NP0 0805 - In Stock:
41539
- Part#:
1825Y2K00101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1825 - In Stock:
16496
- Part#:
1812Y1000223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1812 - In Stock:
90529
- Part#:
0603J2000102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0603 - In Stock:
353954
- Part#:
1206J0160124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1206 - In Stock:
174108
- Part#:
1206Y0500120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1206 - In Stock:
136754
- Part#:
0603Y0160821JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 0603 - In Stock:
221325
- Part#:
0505Y250P900CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 250V C0G/NP0 0505 - In Stock:
146541
- Part#:
1808J0250272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1808 - In Stock:
100168
- Part#:
2220J1K20821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV C0G/NP0 2220 - In Stock:
34908
- Part#:
0805J0500181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0805 - In Stock:
440114
- Part#:
1206J0255P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 1206 - In Stock:
94137
- Part#:
1812J0100125JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 10V X7R 1812 - In Stock:
66122
- Part#:
1812Y5000224MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 500V X7R 1812 - In Stock:
58423
- Part#:
1210J0630221KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1210 - In Stock:
90526
- Part#:
1210J0250222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1210 - In Stock:
51358
- Part#:
2220Y2500222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 2220 - In Stock:
27183
- Part#:
2225J0250104JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V C0G/NP0 2225 - In Stock:
30111
- Part#:
0603Y0500822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 0603 - In Stock:
496808
- Part#:
SFBLC5000472MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 500V AXIAL - In Stock:
8146
- Part#:
2225Y0160680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 2225 - In Stock:
6982
- Part#:
1206J0500153JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1206 - In Stock:
184553
- Part#:
1812J2000820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
64569
- Part#:
1111J2000111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 200V C0G/NP0 1111 - In Stock:
67661
- Part#:
0805Y0250222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
326415
- Part#:
1825Y2000221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1825 - In Stock:
37073
- Part#:
1808J1K00271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 1808 - In Stock:
140428
- Part#:
0805J2000470GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0805 - In Stock:
149402
- Part#:
1812J1000562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1812 - In Stock:
79408
- Part#:
0805J2500121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 0805 - In Stock:
315535
- Part#:
0505J1000300GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 100V C0G/NP0 0505 - In Stock:
65711
- Part#:
2225Y1000183FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 2225 - In Stock:
9450
- Part#:
1812J6300332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V X7R 1812 - In Stock:
98124
- Part#:
2220J0250330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 2220 - In Stock:
32053
- Part#:
1206Y1000681JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 1206 - In Stock:
145585
- Part#:
2220Y5000181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 2220 - In Stock:
20353
- Part#:
1111J1001P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 100V C0G/NP0 1111 - In Stock:
71546
- Part#:
1808J0250181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
243153
- Part#:
1808J0500182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1808 - In Stock:
112444
- Part#:
0805J0160470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 0805 - In Stock:
149409
- Part#:
0805J1000560GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0805 - In Stock:
141416
- Part#:
1808Y5000681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1808 - In Stock:
126679
- Part#:
1812Y2K00150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2KV C0G/NP0 1812 - In Stock:
76356
- Part#:
0805Y0160102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 0805 - In Stock:
359317
- Part#:
1808Y2008P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 1808 - In Stock:
91502
- Part#:
1808Y0160821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 1808 - In Stock:
140467