TC2.5-4A11 Datasheet, PDF (2/3 Pages) Ferroxcube International Holding B.V. – Ferrite toroids

Ferroxcube
Ferrite toroids
TC2.5/1.3/0.8
RING CORES (TOROIDS)
Effective core parameters
SYMBOL
PARAMETER
Σ(I/A)
core factor (C1)
V_e
effective volume
I_e
effective length
A_e
effective area
m
mass of core
VALUE UNIT
11.3
mm^−1
2.7
mm³
5.53 mm
0.49 mm²
≈0.012 g
Coating
The cores are coated with parylene C, flame retardant in
accordance with “UL 94V-2”; UL file number E 194397.
The coating is transparent.
Maximum operating temperature is 90 °C.
Isolation voltage
DC isolation voltage: 1000 V.
Contacts are applied on the edge of the ring core, which is
also the critical point for the winding operation.
handbook, halfpage
2.54 ±0.1
1.27 ±0.1
(≈12 µm) ^{coating PARYLENE 'C'}
0.8
±0.1
CBW184
Dimensions (uncoated) in mm.
Fig.1 TC2.5/1.3/0.8 ring core.
Ring core data
GRADE
4A11
A_L
(nH)
94 +25/−20%
µ_i
≈850
TYPE NUMBER
TC2.5/1.3/0.8-4A11
2008 Sep 01
1497