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#:
0505Y3001P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 300V C0G/NP0 0505 - In Stock:
127422
- Part#:
1812J0630152JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1812 - In Stock:
100457
- Part#:
1825Y1000105MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 1825 - In Stock:
33602
- Part#:
SFABL0500473MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 50V AXIAL - In Stock:
7339
- Part#:
0805J2001P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 200V C0G/NP0 0805 - In Stock:
131505
- Part#:
2220J0100822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 2220 - In Stock:
32650
- Part#:
0603J0160331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 0603 - In Stock:
251855
- Part#:
1825J1K50391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 1825 - In Stock:
18139
- Part#:
1812Y0160472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1812 - In Stock:
108193
- Part#:
SFABC2000103MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10000PF 200V AXIAL - In Stock:
6851
- Part#:
1808Y2000182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1808 - In Stock:
91116
- Part#:
0805Y2503P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 0805 - In Stock:
231033
- Part#:
0603J1000331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0603 - In Stock:
82159
- Part#:
1812Y0250391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1812 - In Stock:
74986
- Part#:
0805J6300121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 0805 - In Stock:
196815
- Part#:
1825Y1000100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1825 - In Stock:
22825
- Part#:
1206Y1K00223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1206 - In Stock:
215960
- Part#:
0805Y0630120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 0805 - In Stock:
290269
- Part#:
1210J1K00271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1210 - In Stock:
166824
- Part#:
0603J1500110GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 150V C0G/NP0 0603 - In Stock:
68181
- Part#:
0805Y0500391GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0805 - In Stock:
128468
- Part#:
1206J0100181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V C0G/NP0 1206 - In Stock:
70399
- Part#:
1812Y0100222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 1812 - In Stock:
65872
- Part#:
1812J0100562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 1812 - In Stock:
79449
- Part#:
1210Y0500181GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1210 - In Stock:
69517
- Part#:
1808J1000181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1808 - In Stock:
77910
- Part#:
0805Y0630393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 0805 - In Stock:
176982
- Part#:
1808Y2500561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1808 - In Stock:
106718
- Part#:
1210Y0500472KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1210 - In Stock:
82647
- Part#:
0805Y2506P20BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 250V C0G/NP0 0805 - In Stock:
56853
- Part#:
SFCDC2000154MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.15UF 200V AXIAL - In Stock:
3204
- Part#:
1808Y5000823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1808 - In Stock:
81780
- Part#:
1111Y5000820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1111 - In Stock:
69086
- Part#:
2225J0160271KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 2225 - In Stock:
29276
- Part#:
1825J2000822FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 1825 - In Stock:
12793
- Part#:
2220Y1K50473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1.5KV X7R 2220 - In Stock:
30785
- Part#:
0805J2008P20CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 0805 - In Stock:
167601
- Part#:
2220J1K00680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 2220 - In Stock:
46111
- Part#:
1825J0160331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1825 - In Stock:
23261
- Part#:
1808Y0250122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1808 - In Stock:
106581
- Part#:
SFBCC5000102MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
6776
- Part#:
0603Y0509P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 50V C0G/NP0 0603 - In Stock:
124580
- Part#:
1210J0160103KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1210 - In Stock:
63610
- Part#:
1111Y2500820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1111 - In Stock:
27504
- Part#:
1210Y2500561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1210 - In Stock:
73982
- Part#:
0603J0250153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 0603 - In Stock:
492768
- Part#:
0603Y2501P10DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 250V C0G/NP0 0603 - In Stock:
186356
- Part#:
2220Y0100335JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 10V X7R 2220 - In Stock:
28943
- Part#:
1206J1000151MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 1206 - In Stock:
224693
- Part#:
1825Y2500560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1825 - In Stock:
33790