Dimensions in mm.
Fig.1 TN9/6/3 ring core.
鈭?/div>
TYPE NUMBER
TN9/6/3-4C65
TN9/6/3-4A11
TN9/6/3-3R1
TN9/6/3-3F3
TN9/6/3-3C90
TN9/6/3-3E25
TL9/6/3-3E5
TC9/6/3-3E6
1. Due to the rectangular BH-loop of 3R1, inductance values strongly depend on the magnetic state of the ring core and
measuring conditions. Therefore no A
L
value is specified. For the application in magnetic amplifiers A
L
is not a critical
parameter.
2. Ring cores in 3E5 are lacquered (polyurethane) and have different dimensions:
Outside diameter = 9.3
鹵0.4
mm; inside diameter = 5.75
鹵0.3
mm; height = 3.25
鹵0.3
mm; flame retardant in
accordance with
鈥淯L 94V-2鈥?/div>
; UL file number E 192048.
3. Ring cores in 3E6 are coated with parylene C and have different dimensions:
Outside diameter = 9.0
鹵0.2
mm; inside diameter = 6.0
鹵0.2
mm; height = 3.0
鹵0.15
mm.
WARNING
Do not use grade 3R1 cores close to their mechanical resonant frequency. For more information refer to
鈥?R1鈥?/div>
material
speci鏗乧ation in this data handbook.
1999 Dec 23
1
1
2
