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#:
1812Y0100333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1812 - In Stock:
45689
- Part#:
1812J6300184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 630V X7R 1812 - In Stock:
52086
- Part#:
1808YA250390KCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
83424
- Part#:
1206Y0250154MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1206 - In Stock:
173115
- Part#:
1812Y6300152GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 1812 - In Stock:
49396
- Part#:
1210Y0250122GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1210 - In Stock:
67658
- Part#:
1206J2004P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1206 - In Stock:
295749
- Part#:
1210J0250103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1210 - In Stock:
162211
- Part#:
1206Y2000751GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 750PF 200V C0G/NP0 1206 - In Stock:
78248
- Part#:
2225Y1K00180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 2225 - In Stock:
33042
- Part#:
0603J0252P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 25V C0G/NP0 0603 - In Stock:
315426
- Part#:
0805Y0160123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 0805 - In Stock:
173812
- Part#:
1206Y1000330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1206 - In Stock:
184705
- Part#:
0805Y0250390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 0805 - In Stock:
349650
- Part#:
1812J5000681GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1812 - In Stock:
72679
- Part#:
1206J5000473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1206 - In Stock:
197186
- Part#:
1812Y2000120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1812 - In Stock:
18207
- Part#:
0603J0100333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 0603 - In Stock:
348970
- Part#:
0603J0250821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 0603 - In Stock:
460358
- Part#:
2220Y0630223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 2220 - In Stock:
38842
- Part#:
1111Y1000330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1111 - In Stock:
65679
- Part#:
1808Y1K20270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.2KV C0G/NP0 1808 - In Stock:
89363
- Part#:
1206J0630122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 1206 - In Stock:
238571
- Part#:
2220Y5000103JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 2220 - In Stock:
58107
- Part#:
1206Y0165P60BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 1206 - In Stock:
79966
- Part#:
1210Y0160121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1210 - In Stock:
119839
- Part#:
1808Y1K00272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 1808 - In Stock:
105575
- Part#:
1206Y0630334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1206 - In Stock:
145501
- Part#:
0805Y1000473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 0805 - In Stock:
126762
- Part#:
1206J0160223JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1206 - In Stock:
82932
- Part#:
1812Y0500183GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1812 - In Stock:
34973
- Part#:
2220Y2500103GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 2220 - In Stock:
13356
- Part#:
1206J2502P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 250V C0G/NP0 1206 - In Stock:
69168
- Part#:
0805Y0500820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 0805 - In Stock:
46086
- Part#:
1210Y0500101KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
80247
- Part#:
1812J1K00152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 1812 - In Stock:
70882
- Part#:
1808J2000392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 1808 - In Stock:
132990
- Part#:
0603J0250390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 0603 - In Stock:
266860
- Part#:
1808J0250180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1808 - In Stock:
182528
- Part#:
1210J0250273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1210 - In Stock:
70538
- Part#:
1812Y0250561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1812 - In Stock:
78789
- Part#:
1808J1K54P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.5KV C0G/NP0 1808 - In Stock:
57955
- Part#:
1825J2K00331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV C0G/NP0 1825 - In Stock:
19496
- Part#:
2220J1K20122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV X7R 2220 - In Stock:
66148
- Part#:
0805Y2501P50BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 0805 - In Stock:
131313
- Part#:
1812Y0250470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 1812 - In Stock:
36367
- Part#:
1812Y0160183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 1812 - In Stock:
96756
- Part#:
1210J0250393JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1210 - In Stock:
68303
- Part#:
2225J0500104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 2225 - In Stock:
27240
- Part#:
1210J0160682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
203350