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#:
1210J1K00330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1210 - In Stock:
67429
- Part#:
1206J2500332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 1206 - In Stock:
185154
- Part#:
1210Y0250104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1210 - In Stock:
153623
- Part#:
1206J1K00560MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV X7R 1206 - In Stock:
222810
- Part#:
2225J0250393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 2225 - In Stock:
37634
- Part#:
2225Y1K00562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV C0G/NP0 2225 - In Stock:
8074
- Part#:
1808J1K20471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV X7R 1808 - In Stock:
138849
- Part#:
0805J0630182GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 0805 - In Stock:
124653
- Part#:
2220J0630564MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 2220 - In Stock:
56349
- Part#:
1210J0100123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 1210 - In Stock:
86050
- Part#:
1812Y1K50390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.5KV C0G/NP0 1812 - In Stock:
89579
- Part#:
1206J1K53P30BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 1.5KV C0G/NP0 1206 - In Stock:
67914
- Part#:
2225Y6K00271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV C0G/NP0 2225 - In Stock:
33472
- Part#:
0505Y0500910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 50V C0G/NP0 0505 - In Stock:
111151
- Part#:
2225J6300471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 2225 - In Stock:
52177
- Part#:
1206Y2000120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1206 - In Stock:
270827
- Part#:
2220J0500474JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 2220 - In Stock:
23872
- Part#:
2225J0100120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 2225 - In Stock:
22583
- Part#:
0805J2500471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 0805 - In Stock:
318143
- Part#:
1210J2000184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1210 - In Stock:
62840
- Part#:
1206J0160105KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1206 - In Stock:
89401
- Part#:
1812J0160472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1812 - In Stock:
34812
- Part#:
0805J0250124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 0805 - In Stock:
282031
- Part#:
2225Y0250393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 2225 - In Stock:
33379
- Part#:
1808J0160155MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 16V X7R 1808 - In Stock:
68911
- Part#:
1812Y0100273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 1812 - In Stock:
84216
- Part#:
2225J0630223JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 2225 - In Stock:
23497
- Part#:
1825J2500272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1825 - In Stock:
27110
- Part#:
0603Y0630103MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 0603 - In Stock:
317769
- Part#:
0603Y0500101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0603 - In Stock:
416672
- Part#:
0805J0160683MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 0805 - In Stock:
198445
- Part#:
1812J0160103KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1812 - In Stock:
67063
- Part#:
2225J1K00221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 2225 - In Stock:
30309
- Part#:
2225J0500821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 2225 - In Stock:
21159
- Part#:
1812Y0160820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1812 - In Stock:
35423
- Part#:
1206Y0500182GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1206 - In Stock:
82185
- Part#:
0805Y1000181KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 0805 - In Stock:
233969
- Part#:
1825J0500334MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1825 - In Stock:
53132
- Part#:
0603Y0160821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 0603 - In Stock:
292426
- Part#:
1808J1K20331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV C0G/NP0 1808 - In Stock:
77497
- Part#:
1808J0160181MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V X7R 1808 - In Stock:
130098
- Part#:
0805Y0105P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 10V C0G/NP0 0805 - In Stock:
131507
- Part#:
1808J0500473MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1808 - In Stock:
99022
- Part#:
1210Y0500823MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 1210 - In Stock:
81342
- Part#:
1812Y1000824KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 100V X7R 1812 - In Stock:
38951
- Part#:
1808Y5000151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1808 - In Stock:
111339
- Part#:
1808J2500181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1808 - In Stock:
71065
- Part#:
1210Y0160273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1210 - In Stock:
101076
- Part#:
1206J1003P90BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1206 - In Stock:
62480
- Part#:
2225Y0250474JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 2225 - In Stock:
21523