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#:
1812Y1000103MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1812 - In Stock:
91448
- Part#:
1812Y5000681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1812 - In Stock:
87733
- Part#:
1812Y0160122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1812 - In Stock:
25860
- Part#:
1812Y2000124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1812 - In Stock:
66387
- Part#:
2225Y1K00272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 2225 - In Stock:
14083
- Part#:
1210Y0500472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1210 - In Stock:
108349
- Part#:
1825J0630684JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1825 - In Stock:
33055
- Part#:
2220Y1000564MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 2220 - In Stock:
43852
- Part#:
1812Y5000681KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1812 - In Stock:
89916
- Part#:
2225Y2000155MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 200V X7R 2225 - In Stock:
27289
- Part#:
1808J2000151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1808 - In Stock:
122828
- Part#:
1808YA250470GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1808 - In Stock:
80337
- Part#:
0805Y5000562JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 0805 - In Stock:
167903
- Part#:
1206J6300820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1206 - In Stock:
96121
- Part#:
2220Y2500562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V C0G/NP0 2220 - In Stock:
13452
- Part#:
2220J3K00330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 3KV C0G/NP0 2220 - In Stock:
63191
- Part#:
1812J1000564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 1812 - In Stock:
97607
- Part#:
2220J2000820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 2220 - In Stock:
33052
- Part#:
0805J0500332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 0805 - In Stock:
327901
- Part#:
1210J2500392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1210 - In Stock:
99944
- Part#:
1206Y2003P30CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 1206 - In Stock:
145302
- Part#:
2220J0160104GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 2220 - In Stock:
17577
- Part#:
1210Y2008P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 1210 - In Stock:
67031
- Part#:
1808J0500561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V X7R 1808 - In Stock:
73746
- Part#:
2225J0160822JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 2225 - In Stock:
26704
- Part#:
1808J0160151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
232891
- Part#:
0603J0501P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 50V C0G/NP0 0603 - In Stock:
306995
- Part#:
1808Y2K00270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 1808 - In Stock:
88006
- Part#:
2225Y6300682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 2225 - In Stock:
51656
- Part#:
1210Y1000330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1210 - In Stock:
127415
- Part#:
2220Y1000122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 2220 - In Stock:
52359
- Part#:
1808Y0160222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1808 - In Stock:
86548
- Part#:
1210J5000331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1210 - In Stock:
100659
- Part#:
1812J4K00330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 4KV C0G/NP0 1812 - In Stock:
79881
- Part#:
2225Y1000270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 2225 - In Stock:
42081
- Part#:
1808J4K08P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 4KV C0G/NP0 1808 - In Stock:
97705
- Part#:
1210J0633P90BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 1210 - In Stock:
64629
- Part#:
1812J2000180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1812 - In Stock:
46397
- Part#:
1210J0500683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1210 - In Stock:
119300
- Part#:
1206J5000682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1206 - In Stock:
340713
- Part#:
1825Y3K00331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 3KV C0G/NP0 1825 - In Stock:
46252
- Part#:
1808J0630682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1808 - In Stock:
134279
- Part#:
2220Y0160153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 2220 - In Stock:
13129
- Part#:
1206Y1K00182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1206 - In Stock:
125807
- Part#:
0805J1000131JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 100V C0G/NP0 0805 - In Stock:
104198
- Part#:
0603J2500680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0603 - In Stock:
77449
- Part#:
1808Y4K00181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 4KV X7R 1808 - In Stock:
146485
- Part#:
1210J1K00102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1210 - In Stock:
70754
- Part#:
1206J1K00330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1206 - In Stock:
69100
- Part#:
1206Y2000102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1206 - In Stock:
145760