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B78421P1705A005

Description
TELECOM TRANSFORMER
CategoryPower management    transformer   
File Size54KB,2 Pages
ManufacturerEPCOS (TDK)
Download Datasheet Parametric View All

B78421P1705A005 Overview

TELECOM TRANSFORMER

B78421P1705A005 Parametric

Parameter NameAttribute value
MakerEPCOS (TDK)
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresTURNS RATIO: 1.8:1
Maximum DC unbalanced current60 mA
high12.55 mm
length13.5 mm
Manufacturer's serial numberB78421P1705A005
Installation featuresTHROUGH HOLE MOUNTED
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
method of packingTRAY
physical sizeL13.5XB13.2XH12.55 (mm)
surface mountNO
Transformer typeTELECOM TRANSFORMER
width13.2 mm
Base Number Matches1
xDSL Transformers
S(H)DSL Interface
Application
I
Matched to Metalink IC
EP 13
B78421P1705A005
MtS 141 AFE
Features
I
According to EN 60950: supplementary
12,55 max.
T:\EPCOS-Allg\DS_Ind-Telecom_04-01\S-HDSL_EP13.fm · 20. 3. 2002
Marking
I
Manufacturer, middle block of ordering code,
date code
Packing
I
Polyfoam tray
I
Packing unit: 500 pcs.
13,5 max.
FIN0222-K-E
Recommended hole arrangement
(view in mounting direction)
2,5
9
7
Pinning
2
N
1
Line
5
1
N
2
4
9
FIN0161-Y
ø1,2+0,1
7
N
3
IC
5
4
2
1
13,2 max.
insulation, operating voltage 250 V
I
SMD version upon request
Marking of pin 1
10
FIN0223-S-E
Technical data
(electrical specifications at 25 °C)
Ordering code
Type/Core
N1 + N2 : N3
L
H
L
S
(typ.)
C
K
(typ.)
R
DC(Line)
(typ.)
R
DC (IC)
(typ.)
V
T
I
DC
(typ.)
Operating temperature range
mH
mH
pF
W
W
kV
AC
mA
°C
54
B78421P1705A005
EP 13
1,8 : 1
2,704
–
9%
19
33
2,8
1,5
2,0
60
–40/+85
04/02
FRAME5.5
10
3,7 max.

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