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#:
0805J0507P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 50V C0G/NP0 0805 - In Stock:
65720
- Part#:
0603Y1005P60DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 0603 - In Stock:
330935
- Part#:
0603J2000391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 0603 - In Stock:
540995
- Part#:
2225J1K00151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 2225 - In Stock:
20995
- Part#:
0603Y2000150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0603 - In Stock:
275614
- Part#:
1812Y0250224JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1812 - In Stock:
51239
- Part#:
0805J1000822MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 0805 - In Stock:
92040
- Part#:
1812J0500560FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1812 - In Stock:
24927
- Part#:
0805Y2000102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0805 - In Stock:
254333
- Part#:
2225Y2500823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 2225 - In Stock:
28811
- Part#:
1812Y0250393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1812 - In Stock:
101558
- Part#:
1210J6300470FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1210 - In Stock:
59956
- Part#:
2225J2000332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 2225 - In Stock:
22063
- Part#:
1206J2000391KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1206 - In Stock:
71531
- Part#:
0603Y1000271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0603 - In Stock:
357114
- Part#:
1210Y0250333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 1210 - In Stock:
172438
- Part#:
1808Y0500392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1808 - In Stock:
131498
- Part#:
1825Y2500153KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V C0G 1825 - In Stock:
35216
- Part#:
1206Y0500102JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1206 - In Stock:
71367
- Part#:
2225J0250391GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 2225 - In Stock:
13046
- Part#:
1206Y1K00221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1206 - In Stock:
214893
- Part#:
0805J0634P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 63V C0G/NP0 0805 - In Stock:
63833
- Part#:
2225J1000273FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 2225 - In Stock:
4648
- Part#:
1812Y0500562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1812 - In Stock:
82644
- Part#:
0805Y0631P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0805 - In Stock:
260509
- Part#:
0603Y0100391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 0603 - In Stock:
221796
- Part#:
2225Y0100565MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6UF 10V X7R 2225 - In Stock:
24181
- Part#:
0603Y2000221JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 0603 - In Stock:
283902
- Part#:
0603J2000200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 200V C0G/NP0 0603 - In Stock:
228972
- Part#:
1825Y6300391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 1825 - In Stock:
37087
- Part#:
1812J0500394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1812 - In Stock:
69786
- Part#:
1206J1K00470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1206 - In Stock:
243413
- Part#:
1206Y2500620FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 250V C0G/NP0 1206 - In Stock:
42196
- Part#:
1808J1K50220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1808 - In Stock:
172748
- Part#:
0603J2001P80DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0603 - In Stock:
207565
- Part#:
1812Y2000392JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1812 - In Stock:
61885
- Part#:
1812YA258P20CCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 1812 - In Stock:
70038
- Part#:
1206J2500561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1206 - In Stock:
290242
- Part#:
1210Y2500330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1210 - In Stock:
125989
- Part#:
2220J1000393GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V C0G 2220 - In Stock:
12245
- Part#:
1812J0630103GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1812 - In Stock:
44849
- Part#:
1206J0100181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V X7R 1206 - In Stock:
202879
- Part#:
1111J2K0P500HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 2KV C0G/NP0 1111 - In Stock:
67234
- Part#:
2225J0250565KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
19203
- Part#:
1825J1K00101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1825 - In Stock:
20561
- Part#:
2225J0160823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 2225 - In Stock:
60063
- Part#:
0805J1000392MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 0805 - In Stock:
119739
- Part#:
1210Y0630270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1210 - In Stock:
76991
- Part#:
1206Y0160181JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V X7R 1206 - In Stock:
150782
- Part#:
1206J0630392KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1206 - In Stock:
149529