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#:
0805Y0630121FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0805 - In Stock:
75128
- Part#:
1206Y0500272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1206 - In Stock:
181329
- Part#:
1210J0255P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 1210 - In Stock:
61043
- Part#:
0505J2000560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0505 - In Stock:
55118
- Part#:
1825J0160185JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 16V X7R 1825 - In Stock:
40024
- Part#:
2225J0630225JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 63V X7R 2225 - In Stock:
21746
- Part#:
1812J0630180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1812 - In Stock:
73871
- Part#:
1206J6300561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 1206 - In Stock:
336214
- Part#:
2225J1000681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 2225 - In Stock:
40730
- Part#:
1812J0160183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1812 - In Stock:
32703
- Part#:
2220J2000220KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 2220 - In Stock:
35070
- Part#:
1206Y5000102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1206 - In Stock:
87356
- Part#:
1210J0500271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1210 - In Stock:
73226
- Part#:
1825Y1K20222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV C0G 1825 - In Stock:
27719
- Part#:
1812YA250100JCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1812 - In Stock:
97440
- Part#:
2220J6K00100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 6KV C0G/NP0 2220 - In Stock:
66739
- Part#:
2225J5000473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 2225 - In Stock:
71649
- Part#:
1210J2500390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1210 - In Stock:
74327
- Part#:
2225J0500823JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V C0G/NP0 2225 - In Stock:
14739
- Part#:
1812J1000822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1812 - In Stock:
71231
- Part#:
2225Y2K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 2225 - In Stock:
28295
- Part#:
1812J4K00221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
84675
- Part#:
1825Y2500681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1825 - In Stock:
38579
- Part#:
1808J0500680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1808 - In Stock:
167922
- Part#:
2220J2500123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 2220 - In Stock:
27577
- Part#:
1111Y2K01P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 2000V C0G/NP0 1111 - In Stock:
66522
- Part#:
1825J0250223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1825 - In Stock:
11851
- Part#:
1210J1000182JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1210 - In Stock:
87797
- Part#:
2225Y5000223GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V C0G 2225 - In Stock:
11277
- Part#:
1206Y0500201JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 50V C0G/NP0 1206 - In Stock:
88623
- Part#:
0805Y2000221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 0805 - In Stock:
247498
- Part#:
1825J6300104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 630V X7R 1825 - In Stock:
38638
- Part#:
1111J5002P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 500V C0G/NP0 1111 - In Stock:
76056
- Part#:
1206Y1000821MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 1206 - In Stock:
198852
- Part#:
1808J5000220KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V X7R 1808 - In Stock:
129800
- Part#:
1206Y0500821KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 1206 - In Stock:
187740
- Part#:
2220Y0630124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 2220 - In Stock:
34377
- Part#:
0603Y063P400BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
262997
- Part#:
2225Y0160154KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V C0G/NP0 2225 - In Stock:
20892
- Part#:
1808Y0250821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1808 - In Stock:
159691
- Part#:
1206J0252P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 25V C0G/NP0 1206 - In Stock:
125547
- Part#:
2225Y1000821FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 2225 - In Stock:
6178
- Part#:
1825Y2000391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1825 - In Stock:
42500
- Part#:
1808J5000680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1808 - In Stock:
83667
- Part#:
0805Y0500221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0805 - In Stock:
360858
- Part#:
2225Y1K00104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1KV X7R 2225 - In Stock:
22501
- Part#:
1206J0630270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1206 - In Stock:
199330
- Part#:
1206J1K00220JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV X7R 1206 - In Stock:
222054
- Part#:
0805J0630180KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0805 - In Stock:
253202
- Part#:
0603J016P820BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
197093