PT71949
PT71949 is ISDN S Interface Transformer manufactured by Bourns Electronic.
Features
- Meets the CCITT 1.430 ISDN S interface
- -
- -
- 58 d B min. longitudinal balance at
96 k Hz, 10 Vrms
- Lead free version available (see How to specifications 1.5 k Vrms HIPOT Pri/Sec in conformance with international safety standards Low leakage inductance Operating temperature 0 °C to +70 °C Weight
- 3 g
P T7 194
- R
Electrical Specifications @ 25 °C Turns Ratio ±2 % 1:4:1 Primary Inductance 30 m H min. Primary Leakage Inductance ..5 µH max. Cww (p F 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
Order)
- Lead free versions are Ro HS pliant-
Applications
- Tele
- ISDN S Interface Transformer
Product Dimensions Electrical Schematic
TER 6 N3 5
0.5 SQ PIN (.020) DIA. AWG #24 LEAD WIRE 6 PLCS. 2.6 ± 0.40 MIN. (.102 ± .016)
SEC 8 N2 PRI 10 N1 1 3
15.4 MAX. (.606)
How to Order
PT71949 __
Model Termination Blank = Tin-lead L = Tin only (lead free)
..
9.5 (.374) 6 5.1 (.200) 5.1 (.200)
14.4 MAX. (.567)
1 7.6 (.299)
DIMENSIONS ARE:
MM (INCHES)
TOLERANCE: ±
0.25 (.010)
03/05
- Ro HS 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...
