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#:
1808Y1000151JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 1808 - In Stock:
80915
- Part#:
1812Y0250273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1812 - In Stock:
69142
- Part#:
1812J2000822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 1812 - In Stock:
27828
- Part#:
0805J1000152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 0805 - In Stock:
72493
- Part#:
1808J1K20562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.2KV X7R 1808 - In Stock:
112968
- Part#:
1825J2K50181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
41658
- Part#:
1812J5000123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
85122
- Part#:
1825J2500564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 250V X7R 1825 - In Stock:
35818
- Part#:
1808Y0250125MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1808 - In Stock:
87203
- Part#:
2225Y0250395JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 25V X7R 2225 - In Stock:
23156
- Part#:
2225Y0100151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
45356
- Part#:
1808Y0250564KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 1808 - In Stock:
74770
- Part#:
1210Y0250330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1210 - In Stock:
114436
- Part#:
1111Y3004P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 300V C0G/NP0 1111 - In Stock:
28432
- Part#:
1206Y1000820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1206 - In Stock:
206865
- Part#:
0603Y0630221JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V X7R 0603 - In Stock:
262619
- Part#:
1210J1000100JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1210 - In Stock:
99548
- Part#:
1825J0500562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1825 - In Stock:
45067
- Part#:
0805Y1501P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 150V C0G/NP0 0805 - In Stock:
151851
- Part#:
1206J2500150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1206 - In Stock:
109885
- Part#:
1210J0100120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 1210 - In Stock:
126461
- Part#:
1206Y1000820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1206 - In Stock:
83056
- Part#:
1812J5000562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1812 - In Stock:
86718
- Part#:
2225Y2500273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V C0G 2225 - In Stock:
19821
- Part#:
1812Y6K00102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 6KV X7R 1812 - In Stock:
77669
- Part#:
1808Y0630102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
157073
- Part#:
1206Y2002P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 200V C0G/NP0 1206 - In Stock:
133426
- Part#:
2225J0160183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 2225 - In Stock:
40494
- Part#:
1808Y0160102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1808 - In Stock:
76209
- Part#:
2225Y0500330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 2225 - In Stock:
33913
- Part#:
1825Y1000223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 1825 - In Stock:
8316
- Part#:
1812Y1000684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 100V X7R 1812 - In Stock:
57069
- Part#:
1206J1000181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1206 - In Stock:
220783
- Part#:
2225Y1K50471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV X7R 2225 - In Stock:
34906
- Part#:
2225J0500682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 2225 - In Stock:
19501
- Part#:
0805Y0100390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 0805 - In Stock:
415738
- Part#:
2225J5K00271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 5KV C0G/NP0 2225 - In Stock:
75762
- Part#:
0603Y0505P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 50V C0G/NP0 0603 - In Stock:
114455
- Part#:
2225J0160120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 2225 - In Stock:
6699
- Part#:
1812Y6300392KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 1812 - In Stock:
80891
- Part#:
1210J0500183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1210 - In Stock:
34681
- Part#:
1825J3K00101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 3KV C0G/NP0 1825 - In Stock:
28409
- Part#:
0603J0503P30CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0603 - In Stock:
327373
- Part#:
2225J2000333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 2225 - In Stock:
44712
- Part#:
0805Y1000181MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 0805 - In Stock:
297132
- Part#:
1808JA250471GCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1808 - In Stock:
84842
- Part#:
1812J5000681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1812 - In Stock:
49074
- Part#:
0603J0630391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0603 - In Stock:
406600
- Part#:
1808Y1K20471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV X7R 1808 - In Stock:
124868
- Part#:
0805J5000221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 0805 - In Stock:
381264