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#:
1812Y1K00391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1812 - In Stock:
81088
- Part#:
1808YA250181GCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1808 - In Stock:
55882
- Part#:
1825Y0250154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
43562
- Part#:
2220JA250151MXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 2220 - In Stock:
52459
- Part#:
1812Y2500470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1812 - In Stock:
79221
- Part#:
1808J0630154KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 1808 - In Stock:
84675
- Part#:
0805J1K00471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 0805 - In Stock:
365394
- Part#:
1825Y5K00180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 5KV C0G/NP0 1825 - In Stock:
54236
- Part#:
2220Y2000822JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 2220 - In Stock:
22688
- Part#:
1206Y0630471GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1206 - In Stock:
83423
- Part#:
2225J0100220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 10V C0G/NP0 2225 - In Stock:
45258
- Part#:
0805Y0630271JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
326848
- Part#:
1812J1000331KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1812 - In Stock:
95063
- Part#:
1206Y0500180FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1206 - In Stock:
78087
- Part#:
0603J0630271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0603 - In Stock:
71758
- Part#:
1111J3000750JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 300V C0G/NP0 1111 - In Stock:
68369
- Part#:
0603J1000130GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 100V C0G/NP0 0603 - In Stock:
85009
- Part#:
1808Y5K00180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 5KV C0G/NP0 1808 - In Stock:
130906
- Part#:
1812Y0500180FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1812 - In Stock:
17025
- Part#:
1206Y0160182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 1206 - In Stock:
227440
- Part#:
1206Y0100472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 1206 - In Stock:
78833
- Part#:
1111J2503P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 250V C0G/NP0 1111 - In Stock:
74019
- Part#:
1206J0100562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 1206 - In Stock:
241365
- Part#:
1206J0250271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 1206 - In Stock:
202833
- Part#:
1210Y1K50270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1210 - In Stock:
80351
- Part#:
0505Y2502P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 250V C0G/NP0 0505 - In Stock:
110128
- Part#:
2225Y6300561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
52783
- Part#:
1210J0630101FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1210 - In Stock:
44024
- Part#:
SFJEC3000474MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.47UF 300V AXIAL - In Stock:
2054
- Part#:
2225Y0630224JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
20339
- Part#:
1210Y0500820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1210 - In Stock:
130159
- Part#:
1206J0160332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1206 - In Stock:
72335
- Part#:
1812Y2K50271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV C0G/NP0 1812 - In Stock:
53913
- Part#:
0603Y1000100GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0603 - In Stock:
159801
- Part#:
1825J5000123JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 1825 - In Stock:
51807
- Part#:
1808Y5000681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1808 - In Stock:
93109
- Part#:
2225Y0250331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 2225 - In Stock:
13727
- Part#:
1812J1K50391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 1812 - In Stock:
70103
- Part#:
0603Y1000101MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 0603 - In Stock:
367581
- Part#:
0603J2000160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 200V C0G/NP0 0603 - In Stock:
166064
- Part#:
1812Y1000470KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1812 - In Stock:
82513
- Part#:
1206Y0500222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V X7R 1206 - In Stock:
254074
- Part#:
1808J0500221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1808 - In Stock:
119805
- Part#:
1808J0250224JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1808 - In Stock:
86227
- Part#:
2220J1K00560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 2220 - In Stock:
24368
- Part#:
1812Y2000472MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1812 - In Stock:
81956
- Part#:
1206Y5000102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1206 - In Stock:
63933
- Part#:
1825Y2K50391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV C0G/NP0 1825 - In Stock:
16095
- Part#:
2220Y6300820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 2220 - In Stock:
29715
- Part#:
0603Y0160181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 0603 - In Stock:
176602