E2452NL [PULSE]
ISOLATION TRANSFORMERS FOR 10BASE-T APPLICATIONS; 隔离变压器用于10BASE -T应用
| 型号： | E2452NL |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | ISOLATION TRANSFORMERS FOR 10BASE-T APPLICATIONS |
| 文件： | 总2页 (文件大小：75K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ISOLATION TRANSFORMERS
FOR 10BASE-T APPLICATIONS
For Adapter Cards, Hubs and Motherboards
Designed to meet or exceed IEEE802.3, 10Base-T
specifications
Peak solder reflow Temperature rating per Table 5-2
defined in IPC/JEDEC J-STD-020C
Available with Common Mode Choke options for EMI suppression
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Turns Ratio
Primary
Pins
Common
Mode
Inductance
Primary
(µH)
Interwinding
Capacitance
(pfMAX)
Leakage
Winding
Part
Inductance Resistance
Number1, 2
Vrms
Transmit
Receive
TX/RX
Choke
(µH MAX)
0.3
(MAX)
0.3
E2452NL
E2454NL
E2457NL
E2458NL
E2466NL
E2467NL
1CT:1CT
1CT:2CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1-3/6-8
1-3/6-8
6-8/1-3
6-8/1-3
6-8/1-3
6-8/1-3
None
TX only
None
140/140
50/200
140/140
160/160
20/100
20/100
12
12
12
12
12
12
1500
1500
1500
1500
1500
1500
0.3
1.0
1CT:1.41CT
1CT:1.41CT
1CT:2CT
0.2
0.3
Shared
None
0.4
0.3
0.3
0.6
1CT:2CT
Shared
0.3
0.6
1. All above parts Moisture Sensitivity Level (MSL) = 1
2. All parts are supplied in Tubes but Tape & Reel options can be requested by adding “T” to the end of the part code, eg. E2457NLT will be the
Tape & Reel version of E2457NL.
Schematics
E24XXNL
1
2
16
15
1
16
16
1
2
2
3
6
15
14
11
15
14
3
6
3
6
14
11
Pri-Sec
Pri-Sec
Pri-Sec
11
10
9
7
8
10
9
7
8
10
9
7
8
Part without Choke
Part with TX Choke
Part including Shared Choke
•
•
•
•
•
•
USA 858 674 8100 UK 44 1483 401 700 France 33 3 84 35 04 04 Singapore 65 6287 8998 Shanghai 86 21 32181071 China 86 769 5538070 Taiwan 886 2 26980228
www.pulseeng.com
1
E124.A (1/06)
ISOLATION TRANSFORMERS
FOR 10BASE-T APPLICATIONS
For Adapter Cards, Hubs and Motherboards
Mechanical
E24XXNL
.350
8,89
.050
1,27
.500
12,70
.300
.410
10,41 7,62
.280
7,11
.370
9,40
Date Code Country of Origin
.025
0,64
.018
0,46
.020
0,51
16X
.235
5,97
16X 0° 8°
Inches
mm
Dimensions:
.050
.004/0,10
16 Surfaces
7X
Weight . . . . . . . . .0.85 grams
Tape & Reel . . . . . . . .40/reel
Tube . . . . . . . . . . . .600/tube
Unless otherwise specified
010
.035
0,89
1,27
.
all tolerances are
.350
8,89
.010
0,25
0,25
Cross Reference to Old Pulse Products
New RoHS
Part Number
Replaces Old
Part Number
23Z114SMNL
PE-65726NL
PE-68023NL
ST4160TNL
23Z128SMNL
PE-65745NL
E2452NL
E2454NL
E2457NL
ST7011NL & ST7011TNL
23Z356SMNL
E2458NL
E2466NL
E2467NL
PE-68048NL
ST7010NL & ST7010TNL
23Z466SMNL
PE-68041NL
23Z467SMNL
E4001NL
ST4202NL & ST4202TNL
For More Information:
Pulse
Northern Europe
3 Huxley Road
Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
Pulse North Asia
Pulse Worldwide
Headquarters
Pulse
China Headquarters
No. 1
Industrial District
Changan, Dongguan
China
TEL: 86 769 5538070
FAX: 86 769 5538870
Pulse
Pulse North China Pulse South Asia
3F-4, No. 81, Sec. 1
Hsin Tai Wu Road
Hsi-Chih
Room 1002
150 Kampong Ampat
#07-01/02
Southern Europe
Zone Industrielle
F-39270
Orgelet
France
No. 819
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
Nanjing West Rd
Shanghai
KA Centre
Singapore 368324
Taipei Hsien
Taiwan
TEL: 886 2 26980228
FAX: 886 2 26980948
China
TEL: 86 21 32181071
FAX: 86 21 32181396
TEL: 65 6287 8998
FAX: 65 6280 0080
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
© Copyright, 2006. Pulse Engineering, Inc. All right reserved.
www.pulseeng.com
2
E124.A (1/06)
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