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參數(shù)資料
| 型號： | PT71949L |
| 廠商： | BOURNS INC |
| 元件分類： | 脈沖/數(shù)據(jù)通信變壓器 |
| 英文描述： | ISDN S Interface Transformer |
| 中文描述： | DATACOM TRANSFORMER FOR ISDN APPLICATION(S) |
| 封裝： | ROHS COMPLIANT |
| 文件頁數(shù)： | 1/1頁 |
| 文件大小： | 167K |
| 代理商： | PT71949L |
PT71949 - ISDN S Interface Transformer
P799
Features
■
Meets the CCITT 1.430 ISDN S interface
specifications
■
1.5 kVrms HIPOT Pri/Sec in conformance
with international safety standards
■
Low leakage inductance
■
Operating temperature 0 °C to +70 °C
■
Weight - 3 g
■
58 dB min. longitudinal balance at
96 kHz, 10 Vrms
■
Lead free version available (see How to
Order)
■
Lead free versions are RoHS compliant*
Applications
■
Telecom
Product Dimensions
Electrical Schematic
(.0.5
DIA.
AWG #24 LEAD
WIRE 6 PLCS.
2.6
±
0.40
(.102
±
.016)
MAX.
MAX.
15.4
(.606)
MIN.
9.5
(.374)
5
3
1
6
8
10
5.1
(.200)
14.4
(.567)
5.1
(.200)
7.6
(.299)
6
8
10
5
TER
SEC
PRI
N3
N2
N1
3
1
DIMENSIONS ARE:
MM
(INCHES)
TOLERANCE: ±
0.25
(.010)
Electrical Specifications @ 25
°
C
Turns Ratio ±2 %..............................1:4:1
Primary Inductance................30 mH min.
Primary Leakage Inductance ..5 μH max.
Cww (pF max) ......................................40
Pri DCR (ohm max.) ............................0.9
Sec DCR (ohm max.) ..........................3.8
Ter DCR (ohm max.) ............................0.9
Packaging Specifications
Tray ....................................200 pcs./tray,
4000 pcs./outer box
*RHAVALABE
VRSONS
*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.
03/05
How to Order
PT71949 __
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
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