B65876E1014D001 Datasheet, PDF (2/5 Pages) EPCOS – Ferrites and Accessories PQ Cores

Ferrites and Accessories
PQ20/20/14-1 – Cores and coil former
Cores B65875A series
To IEC 62317-13
Delivery mode: sets
Magnetic characteristics (per set)
l/A = 0.718 mm^-1
l_e
A_e
A_min
V_e
= 45.20
= 62.90
= 54.40
= 2843
mm
mm²
mm²
mm³
Approx. weight : 15.6 g/set
B65875A, B65876E
Ungapped
Material
N87
N97
N95
N49
A_L value¹⁾
nH
2650 +30/-20%
2750 +30/-20%
3300 +30/-20%
2000 +30/-20%
Dimensions in mm
µ_e
1515
1565
1860
1150
P_V
W/Set
Ordering code
< 1.65 (100 kHz, 200 mT, 100 °C)
B65875A0000R087
< 1.50 (100 kHz, 200 mT, 100 °C)
B65875A0000R097
< 1.60 (100 kHz, 200 mT, 25 °C-100 °C) B65875A0000R095
< 1.92 (100 kHz, 200 mT, 120 °C)
< 0.90 (500 kHz, 50 mT, 100 °C)
B65875A0000R049
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, SMP IN FER D PD
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 5
August 2009