EP5 Core. B65855 Datasheet


B65855 Core. Datasheet pdf. Equivalent


Part Number

B65855

Description

EP5 Core

Manufacture

EPCOS

Total Page 3 Pages
Datasheet
Download B65855 Datasheet


B65855
EP 5
Core
EP 5 through EP 20
I For small interface transformers and filter chokes
I Suitable for high precise feed-through gapping
I Same footprint as EE5
I A L value increases about 40 % against EE5
I Winding area larger than EE5
I EP cores are supplied in sets
Magnetic characteristics (per set)
Σl/A = 3,154 mm–1
le = 9,73 mm
Ae = 3,09 mm2
Amin = 2,34 mm2
Ve = 30 mm3
Approx. weight 0,5 g/set
Gapped
www.DataSheet4U.com
Material AL value
nH
T38 16 ± 3 %
25 ± 3 %
40 ± 5 %
63 ± 8 %
µe
40
63
100
160
s
approx.
mm
0,24
0,15
0,10
0,06
Ungapped
Material
T38
T42
AL value
nH
2000 + 40/– 30 %
2200 + 40/– 30 %
µe
5100
5500
B65855
6,15 _0,3
2,8
ø1,8 _0,15
4,3+0,25
) gapped (one-sided)
FEP0002-E
Ordering code
B65855-A16-A38
B65855-A25-A38
B65855-A40-J38
B65855-A63-D38
Ordering code
B65855-A-Y38
B65855-A-Y42
275 08/01

B65855
EP 5
Accessories
B65856
Preliminary data
SMD coil former with gullwing terminals
Material: GFR liquid crystal polymer (UL 94 V-0, insulation class to IEC 60085:
F max. operating temperature 155 °C), color code black
Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 350 °C, 1 s
Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3,5 s
permissible soldering temperature for wire-wrap connection on coil former: 400 °C, 1 s
Winding: see Processing Notes, page 156
Sections
1
Cap yoke
AN
mm2
2,1
lN
mm
10,4
AR value
µΩ
168
Terminals Ordering code
6 B65856-A1006-T1
B65856-C2000
Coil former and cape yoke on request.
Coil former
4,1_0,1
2,6±0,05
3,7 _0,1
2,9+0,1
Cap yoke
6,6+04
5
2,2
1,85
1,85
5,2 max.
0,6
4,9 max.
8,0 max.
Recommended
PCB layout
1,5
8,6
FEP0003-R
0,2
FEP0037-Z
276 08/01


Features EP 5 Core EP 5 through EP 20 I I I I I I B65855 6,15 _ 0,3 2,8 3,9 _ 0,25 For small interface transformers and filte r chokes Suitable for high precise feed -through gapping Same footprint as EE5 A L value increases about 40 % against EE5 Winding area larger than EE5 EP cor es are supplied in sets 5,7 _ 0,2 Magn etic characteristics (per set) Σl/A l e Ae A min Ve = 3,154 mm–1 = 9,73 mm = 3,09 mm2 = 2,34 mm2 = 30 mm3 ø1,8 _ 0,15 4,3+0,25 ∗) gapped (one-sided ) FEP0002-E Approx. weight 0,5 g/set Gapped www.DataSheet4U.com Material A L value nH µe s approx. mm 0,24 0,1 5 0,10 0,06 Ordering code T38 16 ± 3 % 25 ± 3 % 40 ± 5 % 63 ± 8 % 40 6 3 100 160 B65855-A16-A38 B65855-A25-A3 8 B65855-A40-J38 B65855-A63-D38 Ungapp ed Material T38 T42 A L value nH 2000 + 40/– 30 % 2200 + 40/– 30 % µe 51 00 5500 Ordering code B65855-A-Y38 B65 855-A-Y42 275 08/01 3,8+0,4 s ∗) EP 5 Accessories Preliminary data SMD c oil former with gullwing terminals Material: GFR liquid crystal polymer (UL 94 V-.
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