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#:
0805Y1000333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 0805 - In Stock:
332353
- Part#:
0603Y0160390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 0603 - In Stock:
319083
- Part#:
2220J6K00271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV X7R 2220 - In Stock:
71018
- Part#:
1825Y6300122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 1825 - In Stock:
17992
- Part#:
2220Y1000103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 2220 - In Stock:
56813
- Part#:
0603J016P680DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 16V C0G/NP0 0603 - In Stock:
326673
- Part#:
1206Y0250564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 1206 - In Stock:
145643
- Part#:
0603J1000560KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0603 - In Stock:
309583
- Part#:
1206J0250683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 1206 - In Stock:
221803
- Part#:
1210Y5000272JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1210 - In Stock:
98848
- Part#:
2220J1K00180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 2220 - In Stock:
68579
- Part#:
1111J5003P30BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 1111 - In Stock:
5516
- Part#:
2225Y2K00222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2KV X7R 2225 - In Stock:
44572
- Part#:
0603J0160220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 0603 - In Stock:
302589
- Part#:
0805Y0100101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V X7R 0805 - In Stock:
400783
- Part#:
2225J0630681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 2225 - In Stock:
39605
- Part#:
2225J5000102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 2225 - In Stock:
60280
- Part#:
1206Y0630330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1206 - In Stock:
83224
- Part#:
1812J0500120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1812 - In Stock:
66483
- Part#:
2225J1K00330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2225 - In Stock:
20702
- Part#:
1210Y0250271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 1210 - In Stock:
130960
- Part#:
1812Y0500820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1812 - In Stock:
70517
- Part#:
0805J1005P60CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0805 - In Stock:
163431
- Part#:
1210J0630271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1210 - In Stock:
139147
- Part#:
1210Y1000390GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1210 - In Stock:
76485
- Part#:
2220J2500821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2220 - In Stock:
42685
- Part#:
1210J0250683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 1210 - In Stock:
98721
- Part#:
1812J2000124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1812 - In Stock:
64981
- Part#:
0603Y0630391FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0603 - In Stock:
73923
- Part#:
2220Y1K20271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV X7R 2220 - In Stock:
74000
- Part#:
1808Y0630180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1808 - In Stock:
77497
- Part#:
2220J1K50182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV C0G 2220 - In Stock:
74552
- Part#:
1206Y0160151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1206 - In Stock:
160805
- Part#:
1808J1000120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1808 - In Stock:
121520
- Part#:
1210Y0630220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1210 - In Stock:
66134
- Part#:
1206J2000120JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1206 - In Stock:
172780
- Part#:
0603J0160222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V X7R 0603 - In Stock:
332454
- Part#:
2225Y1000185KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 100V X7R 2225 - In Stock:
24962
- Part#:
2225Y0160154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 2225 - In Stock:
31015
- Part#:
2225Y0500822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 2225 - In Stock:
13935
- Part#:
1210J2000123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1210 - In Stock:
123969
- Part#:
2220Y0160225JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 16V X7R 2220 - In Stock:
30244
- Part#:
0505J2505P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 0505 - In Stock:
130408
- Part#:
1210J1K20391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV X7R 1210 - In Stock:
207730
- Part#:
1210J0160123JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1210 - In Stock:
62646
- Part#:
1812Y6300272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 1812 - In Stock:
87378
- Part#:
1206J2500221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1206 - In Stock:
271822
- Part#:
1825J1K50102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV C0G 1825 - In Stock:
51857
- Part#:
0603Y3000430GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 300V C0G/NP0 0603 - In Stock:
72720
- Part#:
1812J0500154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1812 - In Stock:
82263