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#:
1111Y3000430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 300V C0G/NP0 1111 - In Stock:
65485
- Part#:
2220J1000563JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V C0G 2220 - In Stock:
27882
- Part#:
0805J2003P90DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 0805 - In Stock:
232642
- Part#:
0603J0500101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0603 - In Stock:
138168
- Part#:
1812Y0160564KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 1812 - In Stock:
57515
- Part#:
1812J0250561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1812 - In Stock:
50037
- Part#:
2225J0500392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 2225 - In Stock:
44799
- Part#:
1812Y0500271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1812 - In Stock:
75710
- Part#:
1210Y0250100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1210 - In Stock:
79162
- Part#:
1210Y0160272JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V X7R 1210 - In Stock:
82867
- Part#:
0603Y016P470BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 16V C0G/NP0 0603 - In Stock:
118360
- Part#:
0805J2000180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0805 - In Stock:
80065
- Part#:
1210J0250561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1210 - In Stock:
123816
- Part#:
1808Y6300151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1808 - In Stock:
75395
- Part#:
1210Y1K00181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1210 - In Stock:
93940
- Part#:
2220Y1000102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 2220 - In Stock:
15315
- Part#:
1206J1000301KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 100V C0G/NP0 1206 - In Stock:
79558
- Part#:
1808Y2500223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
219773
- Part#:
1825J1K00392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1825 - In Stock:
70617
- Part#:
1210J5000123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1210 - In Stock:
108938
- Part#:
1825J1000391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1825 - In Stock:
25428
- Part#:
1206Y6302P70CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 630V C0G/NP0 1206 - In Stock:
109502
- Part#:
0805Y0630271KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0805 - In Stock:
306357
- Part#:
1206Y1001P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
135347
- Part#:
1206Y1000561KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1206 - In Stock:
172193
- Part#:
1206Y2000561GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1206 - In Stock:
68456
- Part#:
1825J1K20683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 1.2KV X7R 1825 - In Stock:
51606
- Part#:
1825Y0250471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1825 - In Stock:
20025
- Part#:
1206J0160562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1206 - In Stock:
71346
- Part#:
1808Y6300103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V X7R 1808 - In Stock:
67385
- Part#:
1210Y0630683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1210 - In Stock:
79626
- Part#:
1206Y5000102JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
189816
- Part#:
0805J0160332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 0805 - In Stock:
302367
- Part#:
2220Y5000331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 2220 - In Stock:
43282
- Part#:
2225Y0100684JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 10V X7R 2225 - In Stock:
31071
- Part#:
0805Y0503P90CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
176556
- Part#:
1206Y2008P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 1206 - In Stock:
83643
- Part#:
1825J0500221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1825 - In Stock:
47810
- Part#:
1812J3K00221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 3KV C0G/NP0 1812 - In Stock:
66056
- Part#:
1206J5000561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1206 - In Stock:
104543
- Part#:
1111Y500P800BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 500V C0G/NP0 1111 - In Stock:
4285
- Part#:
0805Y0100681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 0805 - In Stock:
107885
- Part#:
1206Y6300472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V X7R 1206 - In Stock:
258252
- Part#:
1206Y0160390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1206 - In Stock:
88971
- Part#:
2225Y1000121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 2225 - In Stock:
11698
- Part#:
2220J5000151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 2220 - In Stock:
75737
- Part#:
1210Y0500470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 1210 - In Stock:
84040
- Part#:
1206Y2000151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1206 - In Stock:
233164
- Part#:
2211JA250331GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2211 - In Stock:
26530
- Part#:
2225Y0250473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 2225 - In Stock:
37307