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#:
1808Y6300822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 1808 - In Stock:
80377
- Part#:
2220J2K00103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 2KV X7R 2220 - In Stock:
53082
- Part#:
1825J6K00821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 6KV X7R 1825 - In Stock:
69971
- Part#:
0805J0500470GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0805 - In Stock:
140474
- Part#:
1206J0250222FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1206 - In Stock:
63232
- Part#:
1410Y1000683MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1410 - In Stock:
66932
- Part#:
2225Y5K00221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 5KV C0G/NP0 2225 - In Stock:
16790
- Part#:
1812J2K50270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2.5KV C0G/NP0 1812 - In Stock:
59715
- Part#:
1808J1K20102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV C0G 1808 - In Stock:
89086
- Part#:
1808Y0250153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1808 - In Stock:
74660
- Part#:
0603J2500150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 0603 - In Stock:
88452
- Part#:
1812J3K00681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 3KV X7R 1812 - In Stock:
78455
- Part#:
1206Y200P900CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
148746
- Part#:
1210J1K00121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1210 - In Stock:
81646
- Part#:
1111J2K03P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 2KV C0G/NP0 1111 - In Stock:
75229
- Part#:
1808JA250680KCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1808 - In Stock:
90028
- Part#:
0805Y1000152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 0805 - In Stock:
173742
- Part#:
1210Y1K50330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.5KV C0G/NP0 1210 - In Stock:
175138
- Part#:
0603Y0630101JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 0603 - In Stock:
244459
- Part#:
1210Y0160470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1210 - In Stock:
57635
- Part#:
1206J0630220KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1206 - In Stock:
127130
- Part#:
2225J5000822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 2225 - In Stock:
64017
- Part#:
0603J0160681KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 0603 - In Stock:
344498
- Part#:
1210J0500390JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1210 - In Stock:
89763
- Part#:
1206Y0100273GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 1206 - In Stock:
72972
- Part#:
1808Y0508P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1808 - In Stock:
155521
- Part#:
1825J2K50331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV C0G/NP0 1825 - In Stock:
32371
- Part#:
1210J0500822KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1210 - In Stock:
116732
- Part#:
1111Y1000511FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 100V C0G/NP0 1111 - In Stock:
23732
- Part#:
1825Y1K50271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 1825 - In Stock:
30938
- Part#:
1825Y1K20270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.2KV C0G/NP0 1825 - In Stock:
59185
- Part#:
2220J0630123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 2220 - In Stock:
59327
- Part#:
0603J1000151JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 0603 - In Stock:
281216
- Part#:
2225Y2000180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 2225 - In Stock:
21821
- Part#:
0603Y1003P30BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 0603 - In Stock:
159757
- Part#:
0805Y0500221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0805 - In Stock:
283183
- Part#:
1210Y0160152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1210 - In Stock:
33290
- Part#:
1206J6301P50DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 630V C0G/NP0 1206 - In Stock:
242475
- Part#:
1206J3008P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 300V C0G/NP0 1206 - In Stock:
69039
- Part#:
1111Y3000821GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 300V C0G/NP0 1111 - In Stock:
27383
- Part#:
1210Y1000220FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1210 - In Stock:
35058
- Part#:
2225Y0250271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 2225 - In Stock:
32782
- Part#:
0805J0630151JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 0805 - In Stock:
229988
- Part#:
0805J1000220GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 0805 - In Stock:
146250
- Part#:
2220J1K50222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 2220 - In Stock:
70309
- Part#:
0603J0500271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0603 - In Stock:
218494
- Part#:
1210Y0500152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 1210 - In Stock:
73329
- Part#:
2220J1K50222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV C0G 2220 - In Stock:
55247
- Part#:
1812J2000561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1812 - In Stock:
42835
- Part#:
1812Y0630333KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1812 - In Stock:
75188