Ferrites and Accessories
PQ32/20 Cores and coil former
Series/Type: B65879A, B65880E
Ordering code:
Date: August 2009
Version: 2
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Identification/Classification 1 Ferrites and Accessories
(header 1 + top left bar):
Identification/Classification 2 PQ32/20 Cores and coil former
(header 2 + bottom left header bar):
Ordering code: (top right header bar)
Series/Type: (top right header bar) B65879A, B65880E
Preliminary data (optional):
(if necessary)
Department: KA IN FER D PD, SMP IN FER D PD
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
Date: August 2009
contained therein without EPCOS' prior express consent is prohibited.
Version: 2
EPCOS AG is a TDK Group Company.
Ferrites and Accessories
PQ32/20 Cores and coil former B65879A, B65880E
Cores B65879A series
To IEC 62317-13
Delivery mode: sets
Magnetic characteristics (per set)
-1
l/A = 0.314 mm
l = 48.40 mm
e
2
A = 154.2 mm
e
2
A = 127.5 mm
min
3
V = 7460 mm
e
Approx. weight : 41 g/set
Dimensions in mm
Ungapped
1)
Material A value P Ordering code
L e V
nH W/Set
N87 6300 +30/20% 1580 < 5.50 (100 kHz, 200 mT, 100 C) B65879A0000R087
N97 6500 +30/20% 1625 < 4.60 (100 kHz, 200 mT, 100 C) B65879A0000R097
N95 7600 +30/20% 1895 < 4.70 (100 kHz, 200 mT, 25 ... 100 C) B65879A0000R095
< 5.64 (100 kHz, 200 mT, 120 C)
N49 4600 +30/20% 1150 < 2.65 (500 kHz, 50 mT, 100 C) B65879A0000R049
1) Measurement parameter: 10 kHz, 0.25 mT, 100 turns, room temperature.
A value is measured acc. to IEC62044-2. An appropriate wringing of cores with polished surface is used to improve
L
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 value).
L
KA IN FER D PD, SMP IN FER D PD August 2009
Please read Cautions and warnings and Page 2 of 5
Important notes at the end of this document.