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#:
1206Y2000220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1206 - In Stock:
289954
- Part#:
1812Y2000124KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1812 - In Stock:
74899
- Part#:
1812Y5000222KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1812 - In Stock:
93267
- Part#:
2225J2500220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 2225 - In Stock:
38187
- Part#:
2220Y2000821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 2220 - In Stock:
23521
- Part#:
1210Y2500152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1210 - In Stock:
70699
- Part#:
1825Y1K20123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1.2KV X7R 1825 - In Stock:
41086
- Part#:
0603Y1000331JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 0603 - In Stock:
254718
- Part#:
1812Y0630153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 1812 - In Stock:
44460
- Part#:
2220J5000391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 2220 - In Stock:
80776
- Part#:
2225Y0100184KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V C0G/NP0 2225 - In Stock:
23392
- Part#:
1812Y0160151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1812 - In Stock:
73768
- Part#:
0603J2000150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0603 - In Stock:
146283
- Part#:
0603J0250563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 0603 - In Stock:
317346
- Part#:
1111Y1500391GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 150V C0G/NP0 1111 - In Stock:
59444
- Part#:
1206J1500101KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 150V C0G/NP0 1206 - In Stock:
111933
- Part#:
1808J0630682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1808 - In Stock:
162874
- Part#:
2220Y0250101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 2220 - In Stock:
7943
- Part#:
1808Y1000331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1808 - In Stock:
146050
- Part#:
1210J2000393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 1210 - In Stock:
100435
- Part#:
2225Y2K50181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2.5KV C0G/NP0 2225 - In Stock:
27290
- Part#:
1206Y1K56P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1.5KV C0G/NP0 1206 - In Stock:
232410
- Part#:
1812J5000681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1812 - In Stock:
54690
- Part#:
0805J0160103JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 0805 - In Stock:
208602
- Part#:
2220J1000333GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V C0G 2220 - In Stock:
12082
- Part#:
1206Y2000680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1206 - In Stock:
74147
- Part#:
0805J2000221KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 0805 - In Stock:
89705
- Part#:
1206Y0100393FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V C0G/NP0 1206 - In Stock:
49365
- Part#:
1812Y0100683JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 1812 - In Stock:
62155
- Part#:
1210Y1K00100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1210 - In Stock:
149149
- Part#:
1812J1K00561GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1812 - In Stock:
41274
- Part#:
1206J1K00120FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1000V C0G/NP0 1206 - In Stock:
71759
- Part#:
1812Y0630124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1812 - In Stock:
72237
- Part#:
2225J5000180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2225 - In Stock:
16779
- Part#:
1210Y2000562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1210 - In Stock:
111083
- Part#:
0603J5000150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 0603 - In Stock:
413393
- Part#:
1206J6300273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 1206 - In Stock:
219726
- Part#:
1206Y0160183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 1206 - In Stock:
170588
- Part#:
1210Y0630394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1210 - In Stock:
77209
- Part#:
1210Y5000562MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1210 - In Stock:
141337
- Part#:
2220Y5000100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 2220 - In Stock:
18191
- Part#:
2220Y0250223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 2220 - In Stock:
36355
- Part#:
0603J0500150KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
412376
- Part#:
1210J2000392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 1210 - In Stock:
90268
- Part#:
SFTMC5000680MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 68PF 20% 500V AXIAL - In Stock:
9748
- Part#:
0505J3001P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 300V C0G/NP0 0505 - In Stock:
120680
- Part#:
2220Y0630393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 2220 - In Stock:
26137
- Part#:
0603Y1000680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0603 - In Stock:
60866
- Part#:
2225Y0250562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 2225 - In Stock:
39946
- Part#:
1210Y1000150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1210 - In Stock:
34128