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參數(shù)資料
| 型號(hào)： | PT231 |
| 廠商： | Bourns Inc. |
| 英文描述： | ISDN S-Interface Isolation Transformers |
| 中文描述： | 綜合業(yè)務(wù)數(shù)字網(wǎng)第S -接口隔離變壓器 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 128K |
| 代理商： | PT231 |
*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.
PT231 Series - ISDN S-Interface Isolation Transformers
Features
■
Designed for isolation between line card
and terminal
■
Meets CCITT 1.430 when chip pairs and
transformers are used
■
Low leakage inductance
■
2.0 kVrms HIPOT PRI/SEC
■
60 dB min. longitudinal balance 10 kHz to
300 kHz
■
Weight - 4 g
■
Operating temperature 0 °C to +70 °C
■
Lead free version available (see How to
Order)
■
Lead free versions are RoHS compliant*
Applications
■
Telecom
Electrical Specifications @ 25
°
C
Primary
Pri/Sec
Cw/w
(pF max.)
Turns
Ratio
(
±
2 %)
Primary
Inductance
(mH min.)
Leakage
Inductance
(
μ
H max.)
Part
Number
Pri DCR
(
±
15 %)
Sec DCR
(
±
15 %)
Package
Schematic
PT23101
1:1
28
5
130
2.4
2.4
A
PT23102
1:1.8
28
10
120
2.4
4.5*
B
PT23103
1:2
28
10
120
2.5
4.8
A
PT23104
1:2.5
28
12
125
2.5
5.5*
B
PT23105
1:2
28
35
120
2.5
4.5
A
PT73455
1:1
28
5
130
2.4
2.4
C
*SPLIT WINDINGS IN SERIES
Product Dimensions
Electrical Schematic
14.0
(.551)
1
2
3
6
5
4
MAX.
(14.0
(10.2
(0.72
(.0.6
(.3.0
10.2
(.401)
10.2
(.401)
Pri
1
2
3
6
5
4
Sec
A
Pri
1
3
6
4
Sec
C
Pri
1
2
3
7
6
5
4
Sec
B
5.1
(.200)
10.2
(.401)
10.2
(.401)
2.54
(.100)
2.54
(.100)
5.1
(.200)
10.2
(.401)
10.2
(.401)
DIMENSIONS ARE:
MM
(INCHES)
Packaging Specifications
Tube ....................................36 pcs./tube
03/04
*RHAVALABE
VRSONS
How to Order
PT2310x or PT73455 __
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PT23101 | ISDN S-Interface Isolation Transformers |
| PT23102 | ISDN S-Interface Isolation Transformers |
| PT23103 | ISDN S-Interface Isolation Transformers |
| PT23104 | ISDN S-Interface Isolation Transformers |
| PT23105 | ISDN S-Interface Isolation Transformers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT2310 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:Volume Controller IC |
| PT23101 | 功能描述:固定電感器 ISDN ISO TRANSFORMER 28mH 1:1 TURNS RATIO 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 |
| PT23101L | 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 |
| PT23102 | 功能描述:固定電感器 ISDN ISO TRANSFORMER 28mH 1:1.8 RATIO 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 |
| PT23102L | 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 |
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