Ferroxcube
Planar ER cores and accessories
COIL FORMERS
General data
PARAMETER
Coil former material
Pin material
Maximum operating temperature
Resistance to soldering heat
Solderability
SPECIFICATION
ER14.5/3/7
liquid crystal polymer (LCP), glass reinforced, flame retardant
in accordance with
“UL 94V-0”
; UL file number E54705(M)
copper-tin alloy (CuSn), tin (Sn) plated
155
°C,
“IEC 60085”,
class F
“IEC 60068-2-20”
, Part 2, Test Tb, method 1B: 350
°C,
3.5 s
“IEC 60068-2-20”
, Part 2, Test Ta, method 1: 235
°C,
2 s
∅11.4 ±0.1
∅5.9 ±0.1
1.7
14
±0.1
∅5 ±0.1
1.7
1.9 min.
3
±0.1
5.45
max.
13.6
0.7
5
10
14.6
16.15 max.
2.5
CBW262
Dimensions in mm.
Fig.2 ER14.5/3/7 coil former (SMD); 10-solder pads.
Winding data for ER14.5/3/7 coil former (SMD) with 10 solder pads
NUMBER OF
SECTIONS
1
WINDING
AREA
(mm
2
)
5.1
MINIMUM
WINDING
WIDTH
(mm)
1.9
AVERAGE
LENGTH OF
TURN
(mm)
27
TYPE NUMBER
CPVS-ER14.5-1S-10P-Z
2004 Sep 01
4
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