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#:
1812Y2000334KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 200V X7R 1812 - In Stock:
45864
- Part#:
1206J0250824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1206 - In Stock:
119060
- Part#:
1812Y1K00392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1812 - In Stock:
77269
- Part#:
1812J1000222FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1812 - In Stock:
24228
- Part#:
1812Y5000220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1812 - In Stock:
85234
- Part#:
1812J0100683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 1812 - In Stock:
76700
- Part#:
1210Y0250125KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1210 - In Stock:
74081
- Part#:
0603J1000270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0603 - In Stock:
445762
- Part#:
1111Y2K00360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 2000V C0G/NP0 1111 - In Stock:
59721
- Part#:
1210Y2500472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1210 - In Stock:
83900
- Part#:
0805Y2500561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 0805 - In Stock:
243743
- Part#:
0805Y0500273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 0805 - In Stock:
370447
- Part#:
2220Y5000102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 2220 - In Stock:
45213
- Part#:
2220Y2K00271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV C0G/NP0 2220 - In Stock:
54658
- Part#:
0603Y0160472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 0603 - In Stock:
482023
- Part#:
1210J2000820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1210 - In Stock:
148638
- Part#:
1825J0160272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1825 - In Stock:
46283
- Part#:
2220Y2000183KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V C0G 2220 - In Stock:
21676
- Part#:
0603J0500103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 0603 - In Stock:
304253
- Part#:
2220Y2000183GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V C0G 2220 - In Stock:
11850
- Part#:
2220Y6300390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 2220 - In Stock:
18874
- Part#:
1206Y0502P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 1206 - In Stock:
119305
- Part#:
0805Y1000100GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0805 - In Stock:
131386
- Part#:
0603J2001P00CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 0603 - In Stock:
270351
- Part#:
1825J1K20103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 1825 - In Stock:
48840
- Part#:
0805Y0630183MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 0805 - In Stock:
252782
- Part#:
1206Y2500361GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 250V C0G/NP0 1206 - In Stock:
89915
- Part#:
1812J0160184JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 1812 - In Stock:
73091
- Part#:
0603J0630393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 0603 - In Stock:
384543
- Part#:
1808JA250150FCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1808 - In Stock:
36162
- Part#:
0603Y0160392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 0603 - In Stock:
446559
- Part#:
1210J0500152KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 1210 - In Stock:
107311
- Part#:
1812J2000121FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1812 - In Stock:
30685
- Part#:
SBSMC5000223MXR - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
22876
- Part#:
2225Y0500181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2225 - In Stock:
24641
- Part#:
1210Y1000223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1210 - In Stock:
90838
- Part#:
0603J0500110GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 50V C0G/NP0 0603 - In Stock:
78341
- Part#:
1808J1K00473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1KV X7R 1808 - In Stock:
64314
- Part#:
0505J0630161FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 63V C0G/NP0 0505 - In Stock:
33557
- Part#:
2225J0250184GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V C0G/NP0 2225 - In Stock:
14095
- Part#:
0505J1001P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0505 - In Stock:
122533
- Part#:
0603Y0501P00DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 0603 - In Stock:
415125
- Part#:
1808Y0250682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1808 - In Stock:
141125
- Part#:
1206Y0500102GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1206 - In Stock:
69970
- Part#:
1812Y1000102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1812 - In Stock:
64121
- Part#:
1210Y0500154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1210 - In Stock:
131852
- Part#:
1825Y3K00391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV C0G/NP0 1825 - In Stock:
49433
- Part#:
1808J0160560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1808 - In Stock:
115135
- Part#:
0505Y1500111JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 150V C0G/NP0 0505 - In Stock:
91663
- Part#:
1111Y3000180FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 300V C0G/NP0 1111 - In Stock:
24787