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#:
1808Y2000221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1808 - In Stock:
103219
- Part#:
1210J1K00680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1210 - In Stock:
85677
- Part#:
1206J0500120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1206 - In Stock:
250276
- Part#:
1808Y1K50330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.5KV C0G/NP0 1808 - In Stock:
137934
- Part#:
1210Y5000330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1210 - In Stock:
126163
- Part#:
1808Y1K00102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1808 - In Stock:
94508
- Part#:
0805Y2000470KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0805 - In Stock:
120150
- Part#:
0805Y0500563KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 0805 - In Stock:
193125
- Part#:
0805Y0100121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V X7R 0805 - In Stock:
408978
- Part#:
0805Y0160471KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V X7R 0805 - In Stock:
292562
- Part#:
1210J1K00562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV X7R 1210 - In Stock:
137225
- Part#:
1812Y0630153KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
64414
- Part#:
0603J025P560BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 25V C0G/NP0 0603 - In Stock:
175777
- Part#:
1206Y1000332MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 1206 - In Stock:
209733
- Part#:
1812Y1K00102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1812 - In Stock:
62468
- Part#:
0603Y0638P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 0603 - In Stock:
325755
- Part#:
1206Y2501P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 250V C0G/NP0 1206 - In Stock:
205572
- Part#:
1808Y0160181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1808 - In Stock:
156961
- Part#:
2225Y2500333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V C0G 2225 - In Stock:
5116
- Part#:
1206Y0630333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1206 - In Stock:
151760
- Part#:
1812J3K00390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 3KV C0G/NP0 1812 - In Stock:
82296
- Part#:
0805J150P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 150V C0G/NP0 0805 - In Stock:
126202
- Part#:
2225J1K00103GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV C0G/NP0 2225 - In Stock:
11052
- Part#:
2220Y0250333KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 2220 - In Stock:
27199
- Part#:
2220Y1000103JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2220 - In Stock:
27362
- Part#:
0805Y2006P80DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0805 - In Stock:
275935
- Part#:
0805J0160682KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 0805 - In Stock:
248382
- Part#:
1210Y0250332JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 1210 - In Stock:
84619
- Part#:
1206Y5000470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1206 - In Stock:
286822
- Part#:
0603Y0630910FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 63V C0G/NP0 0603 - In Stock:
70672
- Part#:
1808J2500821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1808 - In Stock:
77328
- Part#:
2225Y6300823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 630V X7R 2225 - In Stock:
35534
- Part#:
1812Y2500561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1812 - In Stock:
70016
- Part#:
0805Y0100104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V X7R 0805 - In Stock:
369333
- Part#:
2220J5000220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 2220 - In Stock:
12070
- Part#:
1206J0630104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.10UF 63V X7R 1206 - In Stock:
246613
- Part#:
0805J1501P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 150V C0G/NP0 0805 - In Stock:
70555
- Part#:
1210J2500272JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1210 - In Stock:
66344
- Part#:
2225Y2000181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 2225 - In Stock:
38646
- Part#:
1812YA250470GCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1812 - In Stock:
42714
- Part#:
2225Y0630221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 2225 - In Stock:
25734
- Part#:
1812Y0630153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1812 - In Stock:
67932
- Part#:
1808J1K50681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV C0G/NP0 1808 - In Stock:
85038
- Part#:
2225Y2000270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 2225 - In Stock:
9316
- Part#:
1808J0630181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1808 - In Stock:
174953
- Part#:
1210Y0630333MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1210 - In Stock:
90329
- Part#:
1808J0630683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1808 - In Stock:
146775
- Part#:
1206J2500102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1206 - In Stock:
85488
- Part#:
2220J0630473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 2220 - In Stock:
46534
- Part#:
0805J0500151FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0805 - In Stock:
87238