oH
VE S CO
AV R M
AI SIO PL
LA N IA
BL S NT
E
Features
■
Designed for G.703 codirectional
■
Lead free versions are RoHS compliant*
interface
■
Matched to leading transceiver ICs
■
Through-hole unit
■
Lead free version available (see How to
Order)
*R
Applications
■
Telecom
PT66004 - ISDN S-Interface Transformer
Electrical Specifications @ 25
°C
Turns Ratio ± 3 % (III : II + I) ........1:2 CT*
OCL (mH min.)......................................20
Interwinding Capacitance
Cww (pF max.)................................130
Leakage Inductance Ls (µH max.)..........5
HIPOT 50 Hz for 2 sec. (Vrms)
III to II + I ......................................1500
DCR I + II (Ω max.)..................................5
DCR III (Ω max.) ................................2.65
Operating Temperature (°C) ........0 to +70
*CT : center tap
Other OCL specifications available on
request.
PIN 1
Product Dimensions
14.2
MAX.
(0.559)
1
Electrical Schematic
Pri
II
Sec
6
LOGO
P/N
III
I
3
5
4
5
6
4
14.2
MAX.
(0.559)
How to Order
PT66004 __
1
2
3
DATE CODE
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
Packaging Specifications
Tube ....................................56 pcs./tube
10.16
(0.400)
5.08
(0.20)
5.08
(0.20)
DIA.
0.6
±
0.1
(0.024
±
0.004)
10.16
(0.400)
DIMENSIONS ARE:
MM
(INCHES)
03/05
*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.
嵌入式系统
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