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Lead free versions are RoHS compliant*
PT66011A - ISDN S-Interface Transformer Module
Electrical Specifications @ 25
擄C
Turns Ratio 鹵1 % (III+IV:I+II)
......................................see schematic
Impedance at 20 kHz 100 mV
with IDC=3.6 mA (core 1,2)
ohm min..........................................625
OCL at 10 kHz 100 mV(mH min)
Transformer I+II (core1,2)..................22
Choke V,VI,VII, VIII +50/-30 % ............5
Interwinding Capacity (10 kHz 100 mV)
Cww (pF max) (core 1,2) ................150
Leakage Inductance (10 kHz 100 mV)
Ls (uH)
Ls I+II (III+IV shorted) core 1,2 ......<0.6
Ls V( IV,VI,VII shorted) core 3........< 0.6
HIPOT 50 Hz for 2 sec. (Vrms)
I/II (core 1+2) to III/IV (core 1+2) ..2000
V/VI (core 3) to III/IV (core 1) to
VII+VIII (core 3) + III/IV (core 2) ......500
DCR III=IV (ohm Max) ........................2.65
DCR I+II (ohm max) ............................1.4
DCR V,VI,VII, VIII (ohm max) ................1.1
Operating Temperature (擄C) ........0 to +70
Other OCL specifications available on
request.
Packaging Specifications
Tube ....................................15 pcs./tube
18
1
Product Dimensions
3.50
鹵
0.50
(0.138
鹵
0.020)
Electrical Schematic
9
III
8
IV
7
n = 2/2:1/1
core 2
III
11
IV
12
n = 2/2:1/1
II
15
I
16
VIII
14
core 3
n = 1:1:1:1
II
17
4
VII
5
core 1
I
3
VI
18
2
V
1
1.0
(0.040)
0.50
(0.020)
10
How to Order
PT66011A __
Model
Termination Coating
Blank = Tin-lead
L = 100 % Tin
15.1
MAX.
(0.594)
10.5
(0.413)
1.50
(0.059)
8X
2.54
(0.010)
29.1
MAX.
(1.146)
10
9
8.89
(0.35)
BOTTOM VIEW
DIMENSIONS ARE:
MM
(INCHES)
TOLERANCE: 鹵
0.2
(.008)
01/06
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
BOURNS
1
