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#:
SFJNL5000154MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.15UF 500V AXIAL - In Stock:
1984
- Part#:
1812Y0500125MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 50V X7R 1812 - In Stock:
44547
- Part#:
2225Y1K20331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV X7R 2225 - In Stock:
28619
- Part#:
0805Y2000390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0805 - In Stock:
200321
- Part#:
1111Y6305P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 630V C0G/NP0 1111 - In Stock:
58401
- Part#:
0805J2500121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 0805 - In Stock:
187387
- Part#:
1825Y2500220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1825 - In Stock:
18368
- Part#:
2225J2500100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 2225 - In Stock:
16267
- Part#:
1808Y0500102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1808 - In Stock:
60824
- Part#:
0603J0160272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 0603 - In Stock:
89424
- Part#:
0603J100P470CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 100V C0G/NP0 0603 - In Stock:
323239
- Part#:
1206J0160562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1206 - In Stock:
221331
- Part#:
1808J0500152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1808 - In Stock:
59971
- Part#:
1206J2004P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1206 - In Stock:
187426
- Part#:
2225Y2K00821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 2225 - In Stock:
57679
- Part#:
0603J2503P60DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 250V C0G/NP0 0603 - In Stock:
195277
- Part#:
1825Y2500152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1825 - In Stock:
9897
- Part#:
1812Y0500563KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V C0G/NP0 1812 - In Stock:
49847
- Part#:
0805J6300122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 0805 - In Stock:
314917
- Part#:
2225Y1000182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 2225 - In Stock:
5918
- Part#:
2220J1K50180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 2220 - In Stock:
39978
- Part#:
2225J0100153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V C0G/NP0 2225 - In Stock:
40802
- Part#:
1210Y0160273KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 1210 - In Stock:
94414
- Part#:
1206J2K08P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 2KV C0G/NP0 1206 - In Stock:
252118
- Part#:
1808YA250180JCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
81810
- Part#:
SFCMC5000682MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 6800PF 500V AXIAL - In Stock:
4763
- Part#:
0805J2000100GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
163257
- Part#:
1210J1000221KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1210 - In Stock:
86351
- Part#:
0603Y0500271FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0603 - In Stock:
80556
- Part#:
2220Y0630150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 2220 - In Stock:
38510
- Part#:
2220Y0160105KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
44983
- Part#:
0603Y1000120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0603 - In Stock:
502384
- Part#:
0805Y0500123KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 0805 - In Stock:
241219
- Part#:
0505Y1000221FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0505 - In Stock:
27029
- Part#:
1210Y0100125MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 10V X7R 1210 - In Stock:
69767
- Part#:
1808J2K50331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV X7R 1808 - In Stock:
138263
- Part#:
1812J1K20151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV X7R 1812 - In Stock:
94025
- Part#:
1812Y0160471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1812 - In Stock:
68273
- Part#:
2225Y1K20330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 2225 - In Stock:
16208
- Part#:
1210Y0100102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1210 - In Stock:
61415
- Part#:
1210Y2000470GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1210 - In Stock:
70234
- Part#:
1210Y5000391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 1210 - In Stock:
100227
- Part#:
1808J0630182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1808 - In Stock:
138534
- Part#:
0805Y1001P50DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0805 - In Stock:
288418
- Part#:
2220Y2500152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 2220 - In Stock:
16307
- Part#:
1210J0160332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 1210 - In Stock:
106311
- Part#:
0805Y0630184MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 0805 - In Stock:
177664
- Part#:
0603Y1000472JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 0603 - In Stock:
236329
- Part#:
0603Y1000181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0603 - In Stock:
386827
- Part#:
2225Y5000561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 2225 - In Stock:
47651