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*RoHS COMPLIANT
Features
■ Designed to meet the CCITT 1.430 pulse waveform template requirement
■ Low leakage inductance
■ 1.5 kVrms HIPOT PRI/SEC in conformance with international safety standards
■ Weight - 8 g
■ Operating temperature 0 °C to +70 °C
This series is currently available, but not recommended for new designs.
■ RoHS compliant*
PT233 Series - ISDN S-Interface Isolation Transformers
Electrical Specifications @ 25 °C
Part Number PT23301L PT23302L PT23303L PT23321L
Turns Ratio (±2 %)
1:2
1:2.5
1:1.8
1:2
Primary Inductance (mH min.)
20
22
22
20
Primary Leakage Inductance (µH max.)
30
20
20
15
Pri DCR (Ω±15 %)
1.2 2.8 2.8 3.0
Sec DCR (Ω±15 %)
11.0 6.5 5.5 4.5
Package Schematic
A A A B
Product Dimensions A
15.3 (.602)
MAX.
15.3 MAX. (.602)
20.0 MAX. (.787)
12.8 (.
PT23301L Datasheet