B65981A0000R087 Datasheet, PDF (2/5 Pages) EPCOS – Ferrites and Accessories

PQ cores
PQ 50/50
Preliminary data
 To IEC 62317-13
 Delivery mode: sets
Magnetic characteristics
(per set)
l/A = 0.342 mm^-1
l_e
= 113.0 mm
A_e
= 330.0 mm²
A_min = 290.0 mm²
V_e
= 37270 mm³
Approx. weight: 190 g/set
B65981A
Dimensions in mm
Ungapped
Material
N87
N97
N95
A_L value¹⁾
nH
6500 +30/-20%
6700 +30/-20%
8200 +30/-20%
N92
4700 +30/-20%
N51
8200 +30/-20%
µ_e
1770
1825
2230
1170
2230
P_V
W/Set
Ordering code
< 3.80 (100 kHz, 100 mT, 100 °C)
B65981A0000R087
< 3.50 (100 kHz, 100 mT, 100 °C)
B65981A0000R097
< 4.50 (100 kHz, 100 mT, 25 °C-100 °C) B65981A0000R095
< 5.40 (100 kHz, 100 mT, 120 °C)
< 6.5 (100 kHz, 100 mT, 100 °C)
B65981A0000R092
< 6.10 (100 kHz, 100 mT, 25 °C)
< 6.50 (100 kHz, 100 mT, 100 °C)
B65981A0000R051
1) Measurement parameter: 10 kHz, 0.25 mT, 100 turns, room temperature.
A_L value is measured acc. to IEC62044-2. An appropriate wringing of cores with polished surface is used to improve
reproducibility of the measurement. (It is recommended to rub the mating surfaces themselves six times in a circular or
elliptic arc that matches the core profile before measuring A_L value).
KA IN FER D PD
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 5
2009-06-17