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#:
1812J2500474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 250V X7R 1812 - In Stock:
66724
- Part#:
2220J2500183FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V C0G 2220 - In Stock:
5984
- Part#:
0603Y200P820CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 200V C0G/NP0 0603 - In Stock:
309774
- Part#:
1812Y0160224KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 1812 - In Stock:
72708
- Part#:
1812J1K00102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1812 - In Stock:
73017
- Part#:
1206Y0500391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 1206 - In Stock:
198875
- Part#:
2220Y1K50681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV X7R 2220 - In Stock:
64278
- Part#:
1210J0633P90CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 1210 - In Stock:
88131
- Part#:
1210J1000332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1210 - In Stock:
82527
- Part#:
1812Y0500391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1812 - In Stock:
65696
- Part#:
0603Y3002P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 300V C0G/NP0 0603 - In Stock:
258339
- Part#:
0805Y0166P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 0805 - In Stock:
225378
- Part#:
0805J2000562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 0805 - In Stock:
304963
- Part#:
1825J0630153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 1825 - In Stock:
9982
- Part#:
0603Y0500470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0603 - In Stock:
243594
- Part#:
SFBLL0500473MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 50V AXIAL - In Stock:
8197
- Part#:
1825J2K50561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2.5KV X7R 1825 - In Stock:
74173
- Part#:
0805Y0256P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 25V C0G/NP0 0805 - In Stock:
255524
- Part#:
2225J2000681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 2225 - In Stock:
8931
- Part#:
1812J0100224KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V C0G/NP0 1812 - In Stock:
36052
- Part#:
1825J0160103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1825 - In Stock:
50782
- Part#:
0805Y0160270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 0805 - In Stock:
139751
- Part#:
1210Y5000823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1210 - In Stock:
81834
- Part#:
1210Y2000102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 1210 - In Stock:
94171
- Part#:
0603J0630471GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0603 - In Stock:
142260
- Part#:
2220J1K50120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.5KV C0G/NP0 2220 - In Stock:
66720
- Part#:
0805Y1500131GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 150V C0G/NP0 0805 - In Stock:
91357
- Part#:
1210Y1000222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 1210 - In Stock:
138656
- Part#:
1206J2000183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1206 - In Stock:
248890
- Part#:
1812J0500105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 1812 - In Stock:
83324
- Part#:
1206Y0500682JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1206 - In Stock:
122682
- Part#:
1812J0160121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
39445
- Part#:
1808Y0630181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V X7R 1808 - In Stock:
175834
- Part#:
1206Y2500470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1206 - In Stock:
85531
- Part#:
1812J3K00331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 3KV X7R 1812 - In Stock:
79830
- Part#:
1111Y2500360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 250V C0G/NP0 1111 - In Stock:
24027
- Part#:
0805Y0630221KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
261377
- Part#:
2225Y2000120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 2225 - In Stock:
24933
- Part#:
1812Y1000152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1812 - In Stock:
44366
- Part#:
1206J5000390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
90301
- Part#:
0805Y0630101JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
283866
- Part#:
2225J2500562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V C0G/NP0 2225 - In Stock:
10254
- Part#:
1808J0634P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 1808 - In Stock:
60650
- Part#:
2220Y1K50271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 2220 - In Stock:
59663
- Part#:
1812Y2000392KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1812 - In Stock:
62059
- Part#:
0805Y0630122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 0805 - In Stock:
145068
- Part#:
1210J0630182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 1210 - In Stock:
162057
- Part#:
1812J0100682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V X7R 1812 - In Stock:
70675
- Part#:
1206J0250270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1206 - In Stock:
176109
- Part#:
1210J0635P60DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1210 - In Stock:
81349