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#:
1812J2500270JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1812 - In Stock:
54899
- Part#:
1206J2500101JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1206 - In Stock:
113172
- Part#:
1812J6300560JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 1812 - In Stock:
106178
- Part#:
0505J063P300BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 63V C0G/NP0 0505 - In Stock:
126401
- Part#:
1210Y0250562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1210 - In Stock:
43486
- Part#:
1111J2K03P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 2KV C0G/NP0 1111 - In Stock:
68684
- Part#:
1825J5000682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 1825 - In Stock:
16253
- Part#:
1206Y1K00270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1206 - In Stock:
42329
- Part#:
1808Y0500182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1808 - In Stock:
116449
- Part#:
0805Y2002P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0805 - In Stock:
283063
- Part#:
1808Y0500562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1808 - In Stock:
91167
- Part#:
1111J2K0P900HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 2KV C0G/NP0 1111 - In Stock:
73523
- Part#:
2225J0100470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 10V C0G/NP0 2225 - In Stock:
35266
- Part#:
0603J0100222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V X7R 0603 - In Stock:
396690
- Part#:
1808Y0500681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 1808 - In Stock:
163035
- Part#:
1210Y0100180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1210 - In Stock:
63996
- Part#:
1206J5000391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 1206 - In Stock:
232074
- Part#:
1825Y5000391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1825 - In Stock:
15550
- Part#:
0805Y2000270JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0805 - In Stock:
96864
- Part#:
1206Y1000562JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1206 - In Stock:
82287
- Part#:
2225Y0160683JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 2225 - In Stock:
16977
- Part#:
0805J1K00180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 0805 - In Stock:
95881
- Part#:
0603J2004P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 200V C0G/NP0 0603 - In Stock:
216707
- Part#:
1111J1000130FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 100V C0G/NP0 1111 - In Stock:
26586
- Part#:
1812JA250181JCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
83570
- Part#:
1812J6300151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V X7R 1812 - In Stock:
100108
- Part#:
SFBMT5000100ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10PF 500V AXIAL - In Stock:
7166
- Part#:
1206J0160180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1206 - In Stock:
101433
- Part#:
0603J0250221MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V X7R 0603 - In Stock:
354790
- Part#:
1210J1000270FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1210 - In Stock:
43198
- Part#:
0603J1000180JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 0603 - In Stock:
266809
- Part#:
2220Y1K20392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV C0G 2220 - In Stock:
11554
- Part#:
2225J0250181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2225 - In Stock:
26227
- Part#:
1206J1003P30DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 1206 - In Stock:
262155
- Part#:
0805Y2000301FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 200V C0G/NP0 0805 - In Stock:
41082
- Part#:
0603Y0630471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0603 - In Stock:
210986
- Part#:
1206Y2500152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 1206 - In Stock:
312123
- Part#:
1111Y5000200JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 500V C0G/NP0 1111 - In Stock:
4994
- Part#:
0603J0630223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 0603 - In Stock:
268699
- Part#:
0603J200P820CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 200V C0G/NP0 0603 - In Stock:
190905
- Part#:
1206J0630274KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1206 - In Stock:
122548
- Part#:
1825J0160123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
44035
- Part#:
2225Y5K00332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 5KV X7R 2225 - In Stock:
49789
- Part#:
0603J0500470FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0603 - In Stock:
85306
- Part#:
1206J0500240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 50V C0G/NP0 1206 - In Stock:
77366
- Part#:
0603Y0160820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 0603 - In Stock:
360902
- Part#:
1111Y6303P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 630V C0G/NP0 1111 - In Stock:
95549
- Part#:
0805Y0160560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 0805 - In Stock:
109776
- Part#:
1808J0630271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1808 - In Stock:
62014
- Part#:
1206Y2500560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1206 - In Stock:
238162