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#:
1808Y5000332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1808 - In Stock:
56585
- Part#:
1812Y1000682MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1812 - In Stock:
91458
- Part#:
1210Y2000100KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1210 - In Stock:
87884
- Part#:
2220Y2000684JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 200V X7R 2220 - In Stock:
16381
- Part#:
2220J2K50221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV C0G/NP0 2220 - In Stock:
39388
- Part#:
0805J0250102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 0805 - In Stock:
319592
- Part#:
1808J0250332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1808 - In Stock:
55461
- Part#:
1825J6300331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 1825 - In Stock:
68436
- Part#:
1206Y0500181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1206 - In Stock:
84509
- Part#:
1825J2K00332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 1825 - In Stock:
68241
- Part#:
2225Y0250100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 2225 - In Stock:
16988
- Part#:
1206J5000221JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1206 - In Stock:
170733
- Part#:
1210J6300390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1210 - In Stock:
86503
- Part#:
2225J0630101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 2225 - In Stock:
28039
- Part#:
1210Y5000560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1210 - In Stock:
74172
- Part#:
1210Y0160393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1210 - In Stock:
109927
- Part#:
1812J1000331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1812 - In Stock:
65218
- Part#:
0805J0500180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0805 - In Stock:
139357
- Part#:
1210Y0500822JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1210 - In Stock:
84951
- Part#:
2225Y2000181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 2225 - In Stock:
25277
- Part#:
1206J0250470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 1206 - In Stock:
84791
- Part#:
1812Y0630393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 1812 - In Stock:
77006
- Part#:
1808J2K54P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 2.5KV C0G/NP0 1808 - In Stock:
66272
- Part#:
0805J2500391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 0805 - In Stock:
455720
- Part#:
0603J0500560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 0603 - In Stock:
191212
- Part#:
1812J0160560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
47475
- Part#:
1812Y0630102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1812 - In Stock:
70375
- Part#:
1206Y0630474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1206 - In Stock:
107404
- Part#:
1808J0500181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
198762
- Part#:
1206J2500121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1206 - In Stock:
136583
- Part#:
1206J0630154MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 1206 - In Stock:
150226
- Part#:
1210Y1000390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1210 - In Stock:
66367
- Part#:
2225J0500224JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 2225 - In Stock:
25615
- Part#:
0603J0250820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 0603 - In Stock:
105700
- Part#:
1206J0250184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 1206 - In Stock:
191896
- Part#:
1825Y5K00151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 5KV C0G/NP0 1825 - In Stock:
81106
- Part#:
0805Y2500120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 0805 - In Stock:
397318
- Part#:
0603J5000330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 0603 - In Stock:
139956
- Part#:
2220Y2000180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 2220 - In Stock:
9678
- Part#:
1812J0250824KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1812 - In Stock:
71688
- Part#:
1812Y1K50271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV X7R 1812 - In Stock:
84358
- Part#:
1808Y2000392KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1808 - In Stock:
52846
- Part#:
SBSGC5000682MXB - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
12248
- Part#:
1111J2K02P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 2KV C0G/NP0 1111 - In Stock:
75785
- Part#:
0805J1000101FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0805 - In Stock:
53620
- Part#:
1210J1K50471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV C0G/NP0 1210 - In Stock:
114170
- Part#:
1812Y5000821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1812 - In Stock:
79451
- Part#:
1206J2000270GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1206 - In Stock:
85211
- Part#:
0805J1K00121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1000V X7R 0805 - In Stock:
538935
- Part#:
1808J1K00101MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV X7R 1808 - In Stock:
109004