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參數(shù)資料
| 型號： | PT73031L |
| 廠商： | BOURNS INC |
| 元件分類： | 脈沖/數(shù)據(jù)通信變壓器 |
| 英文描述： | SMD - 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： | 141K |
| 代理商： | PT73031L |
PT73031 - SMD - ISDN S Interface Transformer
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*
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
2.54
(0.100)
14 PLACES
(21.00
TYP.
16 PLACES
0.65
(0.025)
12.20
(MAX.
14.80
(0.583)
0.50
(0.019)
8.00
(0.315)
MAX.
TYP.
MAX.
0.13
(0.005)
Product Dimensions
Typical Part Marking
PT73031
YYWW
DATE CODE
(YEAR & WEEK)
PRODUCT
IDENTIFICATION
MARKING
Electrical Schematic
DIMENSIONS ARE:
MM
(INCHES)
TOLERANCE: ±
0.25
(.010)
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
Packaging Specifications
Tube ....................................24 pcs./tube
16
15 14
13
12
11 10
9
1
PRI
SEC
COIL A
COIL B
2
3
4
5
6
7
8
*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
*RHAVALABE
VRSONS
How to Order
PT73031 __
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT731 | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:ISDN S Interface Isolation Transformer |
| PT73173 | 功能描述:固定電感器 ISDN TRANSFORMER RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| PT73173L | 功能描述:固定電感器 ISDN TRANSFORMER RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| PT-7330 | 制造商:OPTOWAY 制造商全稱:Optoway Technology Inc 功能描述:3.3V / 1.25 Gbps InGaAs PIN-TIA Receiver InGaAs PIN-TIA WITH PIGTAIL |
| PT-7330_09 | 制造商:OPTOWAY 制造商全稱:Optoway Technology Inc 功能描述:3.3V / 1.25 Gbps InGaAs PIN-TIA Receiver InGaAs PIN-TIA WITH PIGTAIL |
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