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#:
2220Y1K00152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 2220 - In Stock:
66253
- Part#:
2220J1K20682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.2KV X7R 2220 - In Stock:
51302
- Part#:
0805Y2002P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 200V C0G/NP0 0805 - In Stock:
262371
- Part#:
1210J0250104JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1210 - In Stock:
75170
- Part#:
1210Y1K20821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV X7R 1210 - In Stock:
182761
- Part#:
1210J0250105KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 25V X7R 1210 - In Stock:
91275
- Part#:
0805J5002P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 0805 - In Stock:
336356
- Part#:
1206J0100682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V X7R 1206 - In Stock:
307037
- Part#:
1808Y2500390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
99411
- Part#:
1210Y0506P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1210 - In Stock:
90723
- Part#:
2220Y2500151KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 2220 - In Stock:
24866
- Part#:
0805Y0500682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 0805 - In Stock:
362568
- Part#:
1825J0100121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V C0G/NP0 1825 - In Stock:
11519
- Part#:
0603J1000681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 0603 - In Stock:
473738
- Part#:
1210Y0630122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1210 - In Stock:
72402
- Part#:
1210J2500270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1210 - In Stock:
125434
- Part#:
2225J0160561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 2225 - In Stock:
48278
- Part#:
1206J0500181KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1206 - In Stock:
171986
- Part#:
1825Y0500153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1825 - In Stock:
31111
- Part#:
2220J1K00391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 2220 - In Stock:
57144
- Part#:
2225J2000183KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V C0G 2225 - In Stock:
24730
- Part#:
0505Y2000111FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 200V C0G/NP0 0505 - In Stock:
35580
- Part#:
1812Y0500183GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1812 - In Stock:
51289
- Part#:
1808Y0630391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1808 - In Stock:
105182
- Part#:
0603Y0160473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 0603 - In Stock:
301344
- Part#:
2220J0160333FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 2220 - In Stock:
10490
- Part#:
2220J2000274JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 200V X7R 2220 - In Stock:
30479
- Part#:
1206J0638P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1206 - In Stock:
183677
- Part#:
2220J5000223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 2220 - In Stock:
67941
- Part#:
0603J0501P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 0603 - In Stock:
209088
- Part#:
1812J0500222JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1812 - In Stock:
90398
- Part#:
2225J1000222GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 2225 - In Stock:
15260
- Part#:
2220Y0500391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 2220 - In Stock:
12439
- Part#:
0603Y0160121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V X7R 0603 - In Stock:
510796
- Part#:
1210Y0100101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1210 - In Stock:
79576
- Part#:
0805Y0630392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0805 - In Stock:
355729
- Part#:
1210Y0636P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 1210 - In Stock:
79690
- Part#:
0805J2000220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0805 - In Stock:
74295
- Part#:
2220J2500123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 2220 - In Stock:
47893
- Part#:
0603Y0160273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 0603 - In Stock:
507717
- Part#:
1812J0100394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V X7R 1812 - In Stock:
84830
- Part#:
1210J2000121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1210 - In Stock:
89166
- Part#:
1812Y1K00151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV X7R 1812 - In Stock:
70274
- Part#:
1812Y5000681JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1812 - In Stock:
71489
- Part#:
0603Y2000681KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V X7R 0603 - In Stock:
317650
- Part#:
SBSGC5000332MXR - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
39467
- Part#:
2220Y2500180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 2220 - In Stock:
14466
- Part#:
2220Y2000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 2220 - In Stock:
32339
- Part#:
0805J0100103JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 0805 - In Stock:
214427
- Part#:
1210J1K00152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1210 - In Stock:
127377