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#:
1210Y0160102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 1210 - In Stock:
85192
- Part#:
2220Y6300122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 2220 - In Stock:
36466
- Part#:
1210Y6300331GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1210 - In Stock:
68362
- Part#:
1812Y1K00181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1812 - In Stock:
47820
- Part#:
1808Y0500274MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1808 - In Stock:
58785
- Part#:
1825Y0500474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1825 - In Stock:
36202
- Part#:
0805J0630184MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 0805 - In Stock:
201920
- Part#:
1206Y2K00390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 1206 - In Stock:
106887
- Part#:
2220J6300124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 2220 - In Stock:
60123
- Part#:
0805Y1500360GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 150V C0G/NP0 0805 - In Stock:
62511
- Part#:
2220J1000331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 2220 - In Stock:
27521
- Part#:
1206J5000560KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1206 - In Stock:
180256
- Part#:
0603J1000682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 0603 - In Stock:
484732
- Part#:
1808J0250183GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1808 - In Stock:
59946
- Part#:
1825J0160275MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 16V X7R 1825 - In Stock:
32010
- Part#:
0505J2000360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 200V C0G/NP0 0505 - In Stock:
119120
- Part#:
1825J2500473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 1825 - In Stock:
48617
- Part#:
2225Y1000223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 2225 - In Stock:
43103
- Part#:
0603Y0250472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 0603 - In Stock:
507358
- Part#:
2225Y2000680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 2225 - In Stock:
9724
- Part#:
1808J0160151KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 1808 - In Stock:
128939
- Part#:
1812Y1K00561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1812 - In Stock:
81353
- Part#:
1808Y6300391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 1808 - In Stock:
91896
- Part#:
2220Y4K00221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV C0G/NP0 2220 - In Stock:
98156
- Part#:
1808J1K00273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1KV X7R 1808 - In Stock:
87427
- Part#:
0603J0631P50CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 0603 - In Stock:
239947
- Part#:
1812J1K00560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1812 - In Stock:
95471
- Part#:
1206J6300150FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 1206 - In Stock:
27153
- Part#:
0603J0500333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 0603 - In Stock:
235245
- Part#:
1206J0500124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1206 - In Stock:
154690
- Part#:
1808Y0160391MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 1808 - In Stock:
136183
- Part#:
1210Y0630680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1210 - In Stock:
72556
- Part#:
0805J0500561KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V X7R 0805 - In Stock:
280045
- Part#:
1808J0630120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1808 - In Stock:
80898
- Part#:
1808J0258P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 1808 - In Stock:
109998
- Part#:
1812J1000154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1812 - In Stock:
65775
- Part#:
1210J2000330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1210 - In Stock:
83220
- Part#:
2220J5000182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 2220 - In Stock:
18597
- Part#:
1812Y1K20271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 1812 - In Stock:
63771
- Part#:
1210Y0100155JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 10V X7R 1210 - In Stock:
93637
- Part#:
1812J5K00180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 5KV C0G/NP0 1812 - In Stock:
97899
- Part#:
1210Y1K50220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1210 - In Stock:
162349
- Part#:
2225Y5000473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 2225 - In Stock:
37049
- Part#:
0805J1000121KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 0805 - In Stock:
339162
- Part#:
0603J2500510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 250V C0G/NP0 0603 - In Stock:
171484
- Part#:
2225J0100104FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 2225 - In Stock:
8081
- Part#:
1210Y0160332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 1210 - In Stock:
111587
- Part#:
1206J3000150FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 300V C0G/NP0 1206 - In Stock:
37355
- Part#:
2220Y2500225KJTWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 250V X7R 2220 - In Stock:
35112
- Part#:
1812J0500150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1812 - In Stock:
69749