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#:
1825J1000124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1825 - In Stock:
43476
- Part#:
0805J1000120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0805 - In Stock:
222541
- Part#:
1210J1000392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1210 - In Stock:
32291
- Part#:
1210Y0500104JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1210 - In Stock:
76840
- Part#:
2220J1K00181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 2220 - In Stock:
55287
- Part#:
1111J1K02P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 1KV C0G/NP0 1111 - In Stock:
65970
- Part#:
1808Y0500330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1808 - In Stock:
62947
- Part#:
1825Y2000122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1825 - In Stock:
43350
- Part#:
1812J6300180KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1812 - In Stock:
54331
- Part#:
0603J5000331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 0603 - In Stock:
447766
- Part#:
1808Y0500821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
187927
- Part#:
0505J0507P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 50V C0G/NP0 0505 - In Stock:
83350
- Part#:
1808J1000221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1808 - In Stock:
166991
- Part#:
0805J1000470JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0805 - In Stock:
279188
- Part#:
2220Y2000150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 2220 - In Stock:
9752
- Part#:
1210Y6300331KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1210 - In Stock:
110249
- Part#:
1812Y0160562GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1812 - In Stock:
41872
- Part#:
2225Y2500121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2225 - In Stock:
6516
- Part#:
0805J2500561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 0805 - In Stock:
106932
- Part#:
2220J0250123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 2220 - In Stock:
30821
- Part#:
0603Y0500330KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 0603 - In Stock:
194728
- Part#:
1808Y1K00123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 1808 - In Stock:
99015
- Part#:
1206J1000122MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1206 - In Stock:
84551
- Part#:
2220J1K50221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 2220 - In Stock:
19569
- Part#:
0805Y0250124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 0805 - In Stock:
195780
- Part#:
1812Y0500820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1812 - In Stock:
68247
- Part#:
1812J0500821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1812 - In Stock:
69318
- Part#:
2220Y1000182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 2220 - In Stock:
31381
- Part#:
0603J0504P70BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0603 - In Stock:
97111
- Part#:
1210Y1005P60BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1210 - In Stock:
68900
- Part#:
1808J2500154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 1808 - In Stock:
81216
- Part#:
1206J0500393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1206 - In Stock:
221106
- Part#:
1812J0250683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 1812 - In Stock:
83778
- Part#:
1812Y1000151KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1812 - In Stock:
77212
- Part#:
2220J6300561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 2220 - In Stock:
68589
- Part#:
1210J5000181KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1210 - In Stock:
145903
- Part#:
1206J2500680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1206 - In Stock:
76718
- Part#:
1210J1K53P90DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1.5KV C0G/NP0 1210 - In Stock:
183970
- Part#:
2225Y0100155JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 10V X7R 2225 - In Stock:
29853
- Part#:
2225J0630470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 2225 - In Stock:
29861
- Part#:
1206Y0160153MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1206 - In Stock:
218228
- Part#:
1210J0630564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 1210 - In Stock:
87425
- Part#:
1812Y6300102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1812 - In Stock:
72681
- Part#:
1825J1K20471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 1825 - In Stock:
63512
- Part#:
1206J0630563MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1206 - In Stock:
187164
- Part#:
2225Y1K50222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
52616
- Part#:
1210J6308P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 630V C0G/NP0 1210 - In Stock:
109385
- Part#:
0805J3002P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 300V C0G/NP0 0805 - In Stock:
154006
- Part#:
1206Y1000330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1206 - In Stock:
256117
- Part#:
0603Y0160101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 0603 - In Stock:
309725