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#:
1808J5000152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1808 - In Stock:
80137
- Part#:
1206Y0500561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V X7R 1206 - In Stock:
272671
- Part#:
0805J1K03P90BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1KV C0G/NP0 0805 - In Stock:
96291
- Part#:
1206Y1000330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1206 - In Stock:
107823
- Part#:
0603J0506P80DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0603 - In Stock:
320043
- Part#:
1206Y050P800DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
129818
- Part#:
1210J1000223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1210 - In Stock:
68829
- Part#:
1210Y0500102FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1210 - In Stock:
41155
- Part#:
2220J2000332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 2220 - In Stock:
46281
- Part#:
0603J300P900DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 300V C0G/NP0 0603 - In Stock:
225600
- Part#:
1210J2000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1210 - In Stock:
78872
- Part#:
1210Y0100180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1210 - In Stock:
119949
- Part#:
2220Y0500820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 2220 - In Stock:
16892
- Part#:
1812J5000821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1812 - In Stock:
82800
- Part#:
1825J3K00331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 3KV X7R 1825 - In Stock:
53736
- Part#:
2220Y6300181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 2220 - In Stock:
53585
- Part#:
0805Y2000100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0805 - In Stock:
219527
- Part#:
2220J0160220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 2220 - In Stock:
15219
- Part#:
1206J0250561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1206 - In Stock:
226560
- Part#:
1206Y5000391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1206 - In Stock:
60541
- Part#:
1206Y0252P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 25V C0G/NP0 1206 - In Stock:
166100
- Part#:
0805Y1000391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 0805 - In Stock:
90209
- Part#:
2225J3K00220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 3KV C0G/NP0 2225 - In Stock:
16626
- Part#:
1825Y5K00271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 5KV C0G/NP0 1825 - In Stock:
67979
- Part#:
1210Y0250103KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1210 - In Stock:
79705
- Part#:
1812Y0160153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1812 - In Stock:
58775
- Part#:
1812J5000562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
83337
- Part#:
1812Y6300124KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 1812 - In Stock:
32235
- Part#:
2220Y5000333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 2220 - In Stock:
38608
- Part#:
1812Y1K00181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV X7R 1812 - In Stock:
54801
- Part#:
1206Y2501P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 250V C0G/NP0 1206 - In Stock:
75281
- Part#:
1210Y0500333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1210 - In Stock:
82143
- Part#:
0603J0250561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 0603 - In Stock:
435726
- Part#:
2225Y1000393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 2225 - In Stock:
34238
- Part#:
1825J3K00181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 3KV C0G/NP0 1825 - In Stock:
54798
- Part#:
1808J0250154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1808 - In Stock:
88897
- Part#:
1206J0500150GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
111048
- Part#:
1210J0250105JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 25V X7R 1210 - In Stock:
62137
- Part#:
2225J0630183KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 2225 - In Stock:
28301
- Part#:
0603Y2000390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0603 - In Stock:
424282
- Part#:
2225Y0160475JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 16V X7R 2225 - In Stock:
21159
- Part#:
1206J0500683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1206 - In Stock:
140131
- Part#:
2225Y0500123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 2225 - In Stock:
9182
- Part#:
0805J6300820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 0805 - In Stock:
224241
- Part#:
0603Y0500102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 0603 - In Stock:
265580
- Part#:
1111J2000911KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 200V C0G/NP0 1111 - In Stock:
61434
- Part#:
1812Y3K00391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV X7R 1812 - In Stock:
70521
- Part#:
0805J1003P90DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0805 - In Stock:
272399
- Part#:
1206Y6300681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1206 - In Stock:
67461
- Part#:
1812Y6300222JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 1812 - In Stock:
66579