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#:
0603J2000562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 0603 - In Stock:
451849
- Part#:
1111J2500511GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 250V C0G/NP0 1111 - In Stock:
38298
- Part#:
2225J5K00471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV C0G/NP0 2225 - In Stock:
77918
- Part#:
0805J1K00102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 0805 - In Stock:
226891
- Part#:
2225J0250222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 2225 - In Stock:
26264
- Part#:
1808Y1000151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1808 - In Stock:
124568
- Part#:
2225J2000823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 2225 - In Stock:
30517
- Part#:
1812J1000221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1812 - In Stock:
91131
- Part#:
1812Y5000563MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 1812 - In Stock:
84726
- Part#:
0603J2501P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 250V C0G/NP0 0603 - In Stock:
245857
- Part#:
1206Y1000182GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1206 - In Stock:
80654
- Part#:
SFKKL2000103MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10000PF 200V AXIAL - In Stock:
6686
- Part#:
1812Y1K00473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1000V X7R 1812 - In Stock:
69068
- Part#:
1812Y0160225KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 16V X7R 1812 - In Stock:
36894
- Part#:
1808J0100183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V C0G/NP0 1808 - In Stock:
59482
- Part#:
2225J5000470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 2225 - In Stock:
16763
- Part#:
1808J0500273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1808 - In Stock:
93538
- Part#:
1825J6300272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V C0G/NP0 1825 - In Stock:
66069
- Part#:
0505Y100P200BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 100V C0G/NP0 0505 - In Stock:
130296
- Part#:
SBSGC5000333MXT - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
39414
- Part#:
2225Y0250222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 2225 - In Stock:
18250
- Part#:
1206J2500101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1206 - In Stock:
72087
- Part#:
1206Y0500181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1206 - In Stock:
88803
- Part#:
0805Y2502P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 0805 - In Stock:
204854
- Part#:
1210Y0630393KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 1210 - In Stock:
101348
- Part#:
1206Y2000181JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
98426
- Part#:
1812Y2000100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1812 - In Stock:
65372
- Part#:
1210J1K20221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 1210 - In Stock:
95139
- Part#:
1808Y1K50100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.5KV C0G/NP0 1808 - In Stock:
91733
- Part#:
1206Y2K00331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 1206 - In Stock:
239983
- Part#:
2220J0500683JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V C0G/NP0 2220 - In Stock:
19312
- Part#:
2220Y0250471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 2220 - In Stock:
12262
- Part#:
1206Y0160270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1206 - In Stock:
239108
- Part#:
1206J0250821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 1206 - In Stock:
227681
- Part#:
0505Y2000430GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 200V C0G/NP0 0505 - In Stock:
62286
- Part#:
1210Y0100821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 1210 - In Stock:
134287
- Part#:
1812Y0160124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1812 - In Stock:
75388
- Part#:
2220J1K20180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.2KV C0G/NP0 2220 - In Stock:
21300
- Part#:
2220J0250121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2220 - In Stock:
32656
- Part#:
1206J2000181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
71615
- Part#:
2220Y0630270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 2220 - In Stock:
37541
- Part#:
0805Y0103P90DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 10V C0G/NP0 0805 - In Stock:
372739
- Part#:
2225J0630390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 2225 - In Stock:
37600
- Part#:
1812J2000102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1812 - In Stock:
70241
- Part#:
0603Y0632P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0603 - In Stock:
274627
- Part#:
1808J2500561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1808 - In Stock:
129919
- Part#:
1206J1K00152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1206 - In Stock:
221611
- Part#:
1812Y1K50822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.5KV X7R 1812 - In Stock:
77247
- Part#:
1206Y2K01P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 2000V C0G/NP0 1206 - In Stock:
126061
- Part#:
1210Y5003P90DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1210 - In Stock:
160266