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Products » EMC Cores » RP Series »

RP-configured Ferrite Cores

RP-configured Ferrite CoresRP-configured noise suppressing flat ferrite cores are intended to suppress radio frequency noises in flat multi-wire (up to 60 wires) cables of FFC or PFC type. Flat construction of RP series cores provides a possibility of accommodation within case of electronic device.

RP series cores are usually used to suppress high-frequency noises and to provide an electromagnetic compatibility of printers, monitors, digital cameras, scanners, fax machines, computer technique.

RP-configured Ferrite Cores

RP-configured Ferrite Cores

Nomenclature List

Nomenclature list of RP series ferrite cores:

Order code Dimensions Typical Impedance (Ohms) Type Fig.
RP Material AxBxD (mm) С (mm) F (mm) 25 MHz 100 MHz
M1 RP 15.5x4.8x11.4 12.7 0.6 39 142 A 1-1
L92 RP 23.3x3x7 20 0.9 24 83 B 2-1
L92 RP 23.3x3x12 20 0.9 36 112 B 3-1
L92 RP 24.5x4.7x12 20 0.8 44 127 A 4-1
L92 RP 28.5x6.5x8 23.5 0.9 38 115 A 1-2
L92 RP 28.5x6.5x1 8 23.5 0.9 69 184 A 2-2
L92 RP 31x5x12 27 1.0 40 120 A 3-2
L92 RP 33.5x6.5x1 2 27 1.4 40 115 A 4-2
L92 RP 33.5x6.5x20 27 1.4 55 145 A 1-3
L92 RP 38.5x4x12 35 0.8 40 113 A 2-3
L92 RP 40x6.5x12 35 1.4 38 110 A 3-3
L92 RP 40x10x12.5 32 2.0 49 129 B 4-3
L92 RP 45.2x6.5x12 40 1.4 38 114 A 1-4
L92 RP 49.6x6.5x1 2 44 1.4 38 113 A 2-4
L92 RP 57.6x6.5x12 52 1.4 41 121 A 3-4
L92 RP 60x12x12.7 48.5 2.2 46 136 B 4-4

Impedance vs Frequency Dependency

Impedance vs frequency dependency for RP series ferrite cores:

Impedance vs frequency dependency for RP series ferrite cores

Table data and impedance-frequency dependency graphs shown above are measured in wire section having a diameter of 0.4 mm and a length of 10 cm and passing through corresponding core of RP series. In practical applications of really used flat cables, frequency dependencies may differ from specified above.

 
NORTH-WESTERN LABORATORY: NEWS
 
05.06 09 
Epcos has developed a new N95 power ferrite material with an exceptionally low power loss.



12.05 09 
New Epcos ferrite ring core sizes : N87 R20*12*6 and N87 R28*16*9



02.02 09 
New Epcos ferrite E core size : N87 E16/8/7,8 B66502GX187



 
 


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