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#:
1111Y1500750KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 150V C0G/NP0 1111 - In Stock:
67678
- Part#:
1206J1000184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1206 - In Stock:
146091
- Part#:
0603Y300P800BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 300V C0G/NP0 0603 - In Stock:
276114
- Part#:
1206J6303P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 630V C0G/NP0 1206 - In Stock:
64666
- Part#:
0603J1003P90CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
246855
- Part#:
1808J0500153GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1808 - In Stock:
57057
- Part#:
SFCIC5000152MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1500PF 500V AXIAL - In Stock:
4583
- Part#:
0805Y0501P50CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0805 - In Stock:
277478
- Part#:
2220J1000152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 2220 - In Stock:
52696
- Part#:
1808J6300102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1808 - In Stock:
112559
- Part#:
1808J2500823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 1808 - In Stock:
90713
- Part#:
2220J1000181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 2220 - In Stock:
49479
- Part#:
1812Y6300470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1812 - In Stock:
95542
- Part#:
2225Y5000150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 2225 - In Stock:
14508
- Part#:
1206J5000152KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1206 - In Stock:
165179
- Part#:
1812J6300122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1812 - In Stock:
93787
- Part#:
1808Y0630124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1808 - In Stock:
128716
- Part#:
0805Y0160151JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 0805 - In Stock:
218554
- Part#:
1206Y2500300GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 250V C0G/NP0 1206 - In Stock:
80936
- Part#:
0603Y1000180FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 0603 - In Stock:
77280
- Part#:
2220Y5000330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 2220 - In Stock:
38605
- Part#:
1206Y1K00223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1206 - In Stock:
198850
- Part#:
2225Y2K00102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV C0G/NP0 2225 - In Stock:
24912
- Part#:
1808J1K20561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV X7R 1808 - In Stock:
126645
- Part#:
0805J0630271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0805 - In Stock:
218870
- Part#:
1812J2K50330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2.5KV C0G/NP0 1812 - In Stock:
79944
- Part#:
2220J0250120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 2220 - In Stock:
14141
- Part#:
0805Y2500201FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 250V C0G/NP0 0805 - In Stock:
48153
- Part#:
1808Y0250560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1808 - In Stock:
193312
- Part#:
2220J0630472JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 2220 - In Stock:
40028
- Part#:
1210J5000471GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1210 - In Stock:
62994
- Part#:
2220J2500120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 2220 - In Stock:
18808
- Part#:
0603Y0508P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0603 - In Stock:
150360
- Part#:
1206J5000220KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1206 - In Stock:
176375
- Part#:
2225J6K00271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV C0G/NP0 2225 - In Stock:
63823
- Part#:
2225J0250820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 2225 - In Stock:
23206
- Part#:
1808J0160220KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V X7R 1808 - In Stock:
124899
- Part#:
1808Y0160273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1808 - In Stock:
141793
- Part#:
1808J0160152MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1808 - In Stock:
122333
- Part#:
1812Y1K00222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 1812 - In Stock:
90304
- Part#:
0603Y0250562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 0603 - In Stock:
339490
- Part#:
1210J2500470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1210 - In Stock:
80571
- Part#:
1206J2000331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1206 - In Stock:
126611
- Part#:
1808J2500271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1808 - In Stock:
143648
- Part#:
0505J0637P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 63V C0G/NP0 0505 - In Stock:
79212
- Part#:
1808Y6300221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1808 - In Stock:
58352
- Part#:
2225Y2000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 2225 - In Stock:
15714
- Part#:
1210Y1K50392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.5KV X7R 1210 - In Stock:
147611
- Part#:
1210Y0250474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1210 - In Stock:
79517
- Part#:
2220J2K00181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV C0G/NP0 2220 - In Stock:
33574