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Ferrite Cable Core Laird 28R0546-000 for Electromagnetic Interference Control in Electronic Circuits

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Ferrite Cable Core Laird 28R0546-000 for Electromagnetic Interference Control in Electronic Circuits

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Description : Cable Ferrites RoHS

Mfr. Part # : 28R0546-000

Model Number : 28R0546-000

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Ferrite EMI Cable Cores

Laird's Ferrite EMI Cable Cores are designed to suppress electromagnetic interference (EMI) in electronic systems. These cores are crucial for ensuring signal integrity and protecting sensitive electronics from unwanted noise. They are effective in attenuating EMI across a wide frequency range, from 300 KHz to 2 GHz. The selection of the appropriate ferrite material, core shape, and size significantly impacts impedance performance. High-performance ferrite materials allow for smaller, lighter, and more cost-effective cores. These cores are designed to slide easily over cables and are recommended for installation near the noise source. Utilizing a common mode configuration, where both outgoing and returning lines pass through the same core, makes the ferrite core a common mode choke that is not susceptible to saturation from high currents. Additional turns through a core increase the peak impedance and shift it to a slightly lower frequency. Split, snap-on cores are available for applications where cores cannot be installed over cable ends and connectors.

Product Attributes

  • Brand: Laird
  • Certifications: Lead-free and RoHS compliant
  • Material: Ferrite
  • Origin: London (Headquartered)

Technical Specifications

Part NumberTypeInner Diameter (A) mm (in)Outer Diameter (B) mm (in)Length (C) mm (in)Impedance (Z) @ 300 MHz ()Impedance (Z) @ 500 MHz ()Impedance (Z) @ 800 MHz ()Impedance (Z) @ 1 GHz ()Max Cable Diameter mm (in)
HFB0473-200Cylindrical Solid12.00 (0.472)3.55 (0.140)25.00 (0.984)320378147N/A
HFB075024-000Cylindrical Solid7.50 (0.295)2.40 (0.094)10.00 (0.394)124136138133N/A
HFB095051-100Cylindrical Solid9.52 (0.375)5.08 (0.200)10.00 (0.394)64748985N/A
HFB095051-200Cylindrical Solid9.52 (0.375)5.08 (0.200)19.00 (0.748)120135151147N/A
HFB123049-000Cylindrical Solid12.32 (0.485)4.88 (0.192)5.00 (0.197)50566361N/A
HFB123049-100Cylindrical Solid12.32 (0.485)4.88 (0.192)10.00 (0.394)97110120115N/A
HFB123049-300Cylindrical Solid12.32 (0.485)4.88 (0.192)25.40 (1.000)258287300246N/A
HFB143064-000Cylindrical Solid14.27 (0.562)6.35 (0.250)5.00 (0.197)43505860N/A
HFB143064-100Cylindrical Solid14.27 (0.562)6.35 (0.250)10.00 (0.394)85100113115N/A
HFB143064-300Cylindrical Solid14.27 (0.562)6.35 (0.250)28.58 (1.125)270315270200N/A
HFB150070-200Cylindrical Solid14.99 (0.590)6.99 (0.275)28.58 (1.125)242287270204N/A
HFB152034-000Cylindrical Solid15.24 (0.600)3.38 (0.133)10.00 (0.394)165190189185N/A
HFB157070-000Cylindrical Solid15.65 (0.616)6.99 (0.275)20.00 (0.787)170200220205N/A
HFB159079-100Cylindrical Solid15.88 (0.625)7.87 (0.310)28.58 (1.125)235290302260N/A
HFB159079-000Cylindrical Solid15.88 (0.625)7.87 (0.310)20.00 (0.787)150175186195N/A
HFB160093-200Cylindrical Solid16.00 (0.630)9.25 (0.364)19.00 (0.748)120145155170N/A
HFB160093-300Cylindrical Solid16.00 (0.630)9.25 (0.364)27.99 (1.102)170198232220N/A
HFB170070-000Cylindrical Solid16.99 (0.669)7.01 (0.276)10.00 (0.394)97115127140N/A
HFB170070-100Cylindrical Solid16.99 (0.669)7.01 (0.276)20.00 (0.787)185215239220N/A
HFB187102-100Cylindrical Solid18.67 (0.735)10.16 (0.400)30.00 (1.181)205250270210N/A
HFB259128-100Cylindrical Solid25.91 (1.020)12.83 (0.505)28.58 (1.125)175210254250N/A
HFA100035-0A2Split/Snap-On13.00 (0.511)3.50 (0.138)25.20 (0.992)1721921901503.51 (0.138)
HFA100049-0A2Split/Snap-On13.72 (0.540)5.44 (0.214)30.56 (1.203)1331521681624.88 (0.192)
HFA150066-0A2Split/Snap-On18.15 (0.715)7.05 (0.278)32.50 (1.280)2743503402566.60 (0.260)
HFA150068-0A2Split/Snap-On21.00 (0.827)6.80 (0.268)41.70 (1.642)2753402812006.76 (0.266)
HFA163090-0A2Split/Snap-On20.07 (0.790)9.07 (0.357)41.55 (1.636)2102602622009.01 (0.355)
HFA187102-0A2Split/Snap-On22.88 (0.877)10.00 (0.394)32.77 (1.290)22029028121010.16 (0.400)
HFA259131-0A2Split/Snap-On29.00 (1.142)13.00 (0.512)32.50 (1.280)25031527220013.06 (0.514)

2411041647_Laird-28R0546-000_C17654933.pdf


Wholesale Ferrite Cable Core Laird 28R0546-000 for Electromagnetic Interference Control in Electronic Circuits from china suppliers

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