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What is PT73031?

This electronic component, produced by the manufacturer "Bourns Electronic Solutions", performs the same function as "SMD - ISDN S Interface Transformer".


PT73031 Datasheet PDF - Bourns Electronic Solutions

Part Number PT73031
Description SMD - ISDN S Interface Transformer
Manufacturers Bourns Electronic Solutions 
Logo Bourns Electronic Solutions Logo 


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Features
Low profile 16 pin SMD package
Meets the CCITT 1.430 waveform
template when chip pairs and
recommended transformer are used
2 KVrms HIPOT
Weight: 7.2 g
Longitudinal balance from 10 KHz to
300 KHz: 60 dB min.
Lead free version available (see How to
Order)
Lead free versions are RoHS compliant*
PT73031 - SMD - ISDN S Interface Transformer
Electrical Specifications @ 25 °C
Turns Ratio ±2 %
A ......................................................1:2
B ......................................................1:2
OCL PRI (mH min.)
A & B ................................................22
LL SEC (µH max.)
A ......................................................15
B ......................................................15
Cww (pF max)
A & B ..............................................100
Pri DCR (±15 %)
A ......................................................2.5
B ......................................................2.5
Sec DCR (±15 %)
A ......................................................4.0
B ......................................................4.0
Environmental Characteristics
Operating Temperature (°C) ........0 to +85
Storage Temperature (°C) ......-55 to +125
Flammability ..............................UL94V-0
Solder Method ....IR Reflow 230 °C max.
10 seconds
Packaging Specifications
Tube ....................................24 pcs./tube
Product Dimensions
21.00
(0.827)
MAX.
12.20
(0.480)
MAX.
Electrical Schematic
16 15 14 13 12 11 10 9
14.80
(0.583)
SEC
PRI
2.54
(0.100)
14 PLACES
0.65 TYP.
(0.025)
16 PLACES
1 23
COIL A
4
5 67
COIL B
8
8.00
(0.315)
MAX.
0.13
(0.005)
MAX.
Typical Part Marking
PRODUCT
IDENTIFICATION
MARKING
PT73031
YYWW
TYP.(00.0.5109)
DIMENSIONS ARE:
MM
(INCHES)
TOLERANCE: ± 0.25
(.010)
DATE CODE
(YEAR & WEEK)
How to Order
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
PT73031 __
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.


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for PT73031 electronic component.


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Featured Datasheets

Part NumberDescriptionMFRS
PT73031The function is SMD - ISDN S Interface Transformer. Bourns Electronic SolutionsBourns Electronic Solutions

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