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#:
1812J0250150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1812 - In Stock:
33755
- Part#:
2220Y0160221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
46974
- Part#:
2220Y1K50471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV C0G/NP0 2220 - In Stock:
52035
- Part#:
0805Y2500560GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0805 - In Stock:
85097
- Part#:
1210J1K00271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1210 - In Stock:
53629
- Part#:
0805Y5000121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 0805 - In Stock:
78581
- Part#:
1206J2500820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1206 - In Stock:
91185
- Part#:
1825Y6K00271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV C0G/NP0 1825 - In Stock:
43146
- Part#:
1206J0100223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1206 - In Stock:
121132
- Part#:
2220Y2000392GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 2220 - In Stock:
15722
- Part#:
0805J1000121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 0805 - In Stock:
71001
- Part#:
1210J0630391KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1210 - In Stock:
92473
- Part#:
0805Y5000470JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 0805 - In Stock:
242791
- Part#:
1210J2503P90DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 1210 - In Stock:
77581
- Part#:
1206J0100683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 1206 - In Stock:
237008
- Part#:
0805Y0630181KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0805 - In Stock:
265631
- Part#:
1210Y2000104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1210 - In Stock:
78167
- Part#:
1812J0250180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1812 - In Stock:
21104
- Part#:
1206Y0251P00BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 25V C0G/NP0 1206 - In Stock:
102013
- Part#:
1210Y2500154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 1210 - In Stock:
84047
- Part#:
0805J0630222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 0805 - In Stock:
457694
- Part#:
2225J6300560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 2225 - In Stock:
45972
- Part#:
1206Y1000221MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1206 - In Stock:
82167
- Part#:
1210J5000393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 1210 - In Stock:
106262
- Part#:
1808Y0250334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 25V X7R 1808 - In Stock:
158526
- Part#:
1812Y0160223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1812 - In Stock:
20432
- Part#:
1825Y1K00472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV C0G/NP0 1825 - In Stock:
23506
- Part#:
1812Y2K50151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV C0G/NP0 1812 - In Stock:
67834
- Part#:
1206J0160562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1206 - In Stock:
281318
- Part#:
1210Y6300821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1210 - In Stock:
148873
- Part#:
1808J2000562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1808 - In Stock:
148963
- Part#:
1206Y0100333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 1206 - In Stock:
292443
- Part#:
1210J0100394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V X7R 1210 - In Stock:
111575
- Part#:
0603Y2500271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 0603 - In Stock:
452223
- Part#:
0805Y0630222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 0805 - In Stock:
401920
- Part#:
1210Y0500153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 1210 - In Stock:
126257
- Part#:
1812Y0100155JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 10V X7R 1812 - In Stock:
59981
- Part#:
1808Y0250122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1808 - In Stock:
64860
- Part#:
0805Y1K01P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1KV C0G/NP0 0805 - In Stock:
107462
- Part#:
1206Y2500471GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1206 - In Stock:
75257
- Part#:
2220Y0250220KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 2220 - In Stock:
27333
- Part#:
1206Y6300151FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1206 - In Stock:
84013
- Part#:
1206Y1500220KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 150V C0G/NP0 1206 - In Stock:
115497
- Part#:
1206J1K00223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1206 - In Stock:
210265
- Part#:
0805J0500331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0805 - In Stock:
282461
- Part#:
0805J2000101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0805 - In Stock:
196929
- Part#:
0603J0160392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 0603 - In Stock:
248219
- Part#:
0805J0100391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 0805 - In Stock:
417309
- Part#:
1111Y2000431GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1111 - In Stock:
48490
- Part#:
1825Y2500121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1825 - In Stock:
38309