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#:
0505J3006P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 300V C0G/NP0 0505 - In Stock:
32512
- Part#:
1206J1001P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 1206 - In Stock:
80397
- Part#:
1206J5000180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1206 - In Stock:
139173
- Part#:
1812Y0250330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1812 - In Stock:
58069
- Part#:
1206Y5000560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1206 - In Stock:
78724
- Part#:
1812Y2500471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1812 - In Stock:
33437
- Part#:
1812Y0160821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1812 - In Stock:
70495
- Part#:
1812J0160823KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V C0G/NP0 1812 - In Stock:
37846
- Part#:
1808J0100182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 1808 - In Stock:
169806
- Part#:
1210Y5000153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1210 - In Stock:
134122
- Part#:
2220J0630120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 2220 - In Stock:
12249
- Part#:
0805Y0500152GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 0805 - In Stock:
103951
- Part#:
1808Y1000102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1808 - In Stock:
166604
- Part#:
1812J0160335JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 16V X7R 1812 - In Stock:
54020
- Part#:
1812J2000471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1812 - In Stock:
21431
- Part#:
1825Y0500223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1825 - In Stock:
36974
- Part#:
0805J1K00222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 0805 - In Stock:
225045
- Part#:
1808J1K50220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1808 - In Stock:
120984
- Part#:
1206Y2000681JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1206 - In Stock:
135141
- Part#:
2225Y2K50122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV C0G 2225 - In Stock:
39212
- Part#:
1812J0630470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1812 - In Stock:
78466
- Part#:
0805J0630180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0805 - In Stock:
114571
- Part#:
1210J1K25P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1.2KV C0G/NP0 1210 - In Stock:
157369
- Part#:
0603Y1501P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 150V C0G/NP0 0603 - In Stock:
218672
- Part#:
1825J2500273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1825 - In Stock:
39466
- Part#:
1812Y0500121FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1812 - In Stock:
24909
- Part#:
1825J4K00182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 4KV X7R 1825 - In Stock:
75469
- Part#:
1825Y0630154JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V C0G/NP0 1825 - In Stock:
17583
- Part#:
1206Y0160391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
336132
- Part#:
1206Y0500334MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1206 - In Stock:
92700
- Part#:
2225J0630182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
8825
- Part#:
1812J0630220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1812 - In Stock:
41742
- Part#:
1825Y6300562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V C0G/NP0 1825 - In Stock:
28731
- Part#:
0805Y0500430FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 50V C0G/NP0 0805 - In Stock:
66218
- Part#:
1812Y1000152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1812 - In Stock:
68566
- Part#:
0805J0630561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 0805 - In Stock:
584804
- Part#:
1206Y0160271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 1206 - In Stock:
268801
- Part#:
0805J0500122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 0805 - In Stock:
297220
- Part#:
1111J1000750FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 100V C0G/NP0 1111 - In Stock:
25175
- Part#:
1812Y2K50271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV C0G/NP0 1812 - In Stock:
46853
- Part#:
1808Y0100390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 1808 - In Stock:
202805
- Part#:
2220Y0160473JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 2220 - In Stock:
26700
- Part#:
1812Y5000121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1812 - In Stock:
52799
- Part#:
1825J5K00152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 5KV X7R 1825 - In Stock:
86215
- Part#:
1206J2000470JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1206 - In Stock:
151095
- Part#:
1825Y1K50471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV C0G/NP0 1825 - In Stock:
13872
- Part#:
0805J0630102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 0805 - In Stock:
357234
- Part#:
1825J1000123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 1825 - In Stock:
10179
- Part#:
1812J0160822JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1812 - In Stock:
64702
- Part#:
1210J0250471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1210 - In Stock:
81951