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#:
1206Y0250330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1206 - In Stock:
303304
- Part#:
2225Y0500821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 2225 - In Stock:
23403
- Part#:
1808J0250680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1808 - In Stock:
86629
- Part#:
1812J5000823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1812 - In Stock:
68666
- Part#:
2225J0250822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 2225 - In Stock:
13152
- Part#:
1808Y1K20181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV X7R 1808 - In Stock:
95946
- Part#:
0805Y0630152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 0805 - In Stock:
276552
- Part#:
1210Y2500102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1210 - In Stock:
42596
- Part#:
0603J2005P60BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0603 - In Stock:
93745
- Part#:
0603J0630183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 0603 - In Stock:
484596
- Part#:
1825J1K00102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1825 - In Stock:
58947
- Part#:
1206J1K00121MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 1206 - In Stock:
212672
- Part#:
1808Y0100333JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1808 - In Stock:
82957
- Part#:
2220J0630821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 2220 - In Stock:
28587
- Part#:
1210Y1K50121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.5KV C0G/NP0 1210 - In Stock:
166863
- Part#:
1812J2500334JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 1812 - In Stock:
46120
- Part#:
2225Y4K00681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 4KV C0G/NP0 2225 - In Stock:
12301
- Part#:
SFBCP5000442ZX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4400PF 500V AXIAL - In Stock:
2907
- Part#:
1206Y2000821FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1206 - In Stock:
69915
- Part#:
1210Y0100390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 1210 - In Stock:
126358
- Part#:
1808Y0630392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1808 - In Stock:
163175
- Part#:
1206J0500474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1206 - In Stock:
150965
- Part#:
1206J5000180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1206 - In Stock:
100779
- Part#:
1812J0250472FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1812 - In Stock:
25824
- Part#:
1812Y2500184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 1812 - In Stock:
57412
- Part#:
1812J5K00561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 5KV X7R 1812 - In Stock:
92363
- Part#:
2225J0250220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 2225 - In Stock:
5949
- Part#:
2220J1K00332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 2220 - In Stock:
68312
- Part#:
1210J1K00121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1210 - In Stock:
112826
- Part#:
1210J0250470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 1210 - In Stock:
53661
- Part#:
1812Y0250223JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1812 - In Stock:
49635
- Part#:
0805J0101P50DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 10V C0G/NP0 0805 - In Stock:
404350
- Part#:
2225J2000151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 2225 - In Stock:
23693
- Part#:
2225Y0250184JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V C0G/NP0 2225 - In Stock:
17946
- Part#:
2225J0160104GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 2225 - In Stock:
17509
- Part#:
1808J6300392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 1808 - In Stock:
84741
- Part#:
2225Y2K50120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2.5KV C0G/NP0 2225 - In Stock:
22907
- Part#:
2225Y1K20222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
48022
- Part#:
1206J0630180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1206 - In Stock:
84898
- Part#:
1210Y1000122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1210 - In Stock:
67502
- Part#:
0805J0500120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0805 - In Stock:
83956
- Part#:
2225Y2000333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 2225 - In Stock:
34645
- Part#:
1812J0100331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1812 - In Stock:
84485
- Part#:
0505Y0630750JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 63V C0G/NP0 0505 - In Stock:
109937
- Part#:
2220J0160331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 2220 - In Stock:
7393
- Part#:
1210Y0500473JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1210 - In Stock:
84390
- Part#:
1111J5000750GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 500V C0G/NP0 1111 - In Stock:
4096
- Part#:
2225Y1K00270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 2225 - In Stock:
18103
- Part#:
2220Y1000182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 2220 - In Stock:
22904
- Part#:
1812Y1K50271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 1812 - In Stock:
37857