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#:
1808Y0100680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 1808 - In Stock:
118797
- Part#:
0603Y2501P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 250V C0G/NP0 0603 - In Stock:
217620
- Part#:
1812Y0500392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1812 - In Stock:
70520
- Part#:
2220Y1K00471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2220 - In Stock:
41012
- Part#:
1812Y0500394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1812 - In Stock:
70589
- Part#:
2220J2K50100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2.5KV C0G/NP0 2220 - In Stock:
76477
- Part#:
2225J0100180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 2225 - In Stock:
10219
- Part#:
1825J2K50561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2.5KV C0G/NP0 1825 - In Stock:
30500
- Part#:
1808Y2000102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1808 - In Stock:
80682
- Part#:
1210J0500182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1210 - In Stock:
42799
- Part#:
0805Y0630271GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0805 - In Stock:
132586
- Part#:
1206J0630823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1206 - In Stock:
166556
- Part#:
0805Y1000180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 0805 - In Stock:
141865
- Part#:
0805Y2000121JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 0805 - In Stock:
220885
- Part#:
1210Y0108P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 10V C0G/NP0 1210 - In Stock:
86372
- Part#:
0805Y6301P50BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 630V C0G/NP0 0805 - In Stock:
120401
- Part#:
1808J1K20472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.2KV X7R 1808 - In Stock:
130564
- Part#:
0805Y0162P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 16V C0G/NP0 0805 - In Stock:
242513
- Part#:
1206J2500332KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 1206 - In Stock:
201217
- Part#:
1812J3K00220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 3KV C0G/NP0 1812 - In Stock:
86886
- Part#:
1812YA250470FCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1812 - In Stock:
26556
- Part#:
1210Y0160473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1210 - In Stock:
89629
- Part#:
2220Y0160563GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 2220 - In Stock:
12948
- Part#:
1812Y0500103KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1812 - In Stock:
75153
- Part#:
2225Y0500820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 2225 - In Stock:
37508
- Part#:
2225J3K00220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 3KV C0G/NP0 2225 - In Stock:
30571
- Part#:
1812J6300151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1812 - In Stock:
89978
- Part#:
2220J0160153KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2220 - In Stock:
35507
- Part#:
1808J0250823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1808 - In Stock:
133481
- Part#:
2220J0500102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 2220 - In Stock:
12877
- Part#:
1812J1K00820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1812 - In Stock:
60693
- Part#:
1812Y2500472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1812 - In Stock:
58272
- Part#:
2220J2000221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 2220 - In Stock:
30805
- Part#:
0805J0100181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V C0G/NP0 0805 - In Stock:
107106
- Part#:
1812Y1000824KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 100V X7R 1812 - In Stock:
41875
- Part#:
0603J0630121MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 0603 - In Stock:
330562
- Part#:
1812Y0500220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1812 - In Stock:
58690
- Part#:
1210J5006P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1210 - In Stock:
56647
- Part#:
1206Y5000471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1206 - In Stock:
338633
- Part#:
2220Y0250124KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 2220 - In Stock:
29128
- Part#:
1210J0500182GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1210 - In Stock:
82284
- Part#:
1825Y0250275KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 25V X7R 1825 - In Stock:
22143
- Part#:
1206J0630183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1206 - In Stock:
163801
- Part#:
1210Y0500102GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1210 - In Stock:
73363
- Part#:
1808Y0630152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1808 - In Stock:
54376
- Part#:
0603Y0506P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0603 - In Stock:
146614
- Part#:
1808Y2K00332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 1808 - In Stock:
105508
- Part#:
0603Y0250472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 0603 - In Stock:
307666
- Part#:
2220Y0500681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 2220 - In Stock:
11407
- Part#:
1210Y0500270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1210 - In Stock:
51707