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MJE-12B PDF预览

MJE-12B

更新时间: 2024-11-06 03:49:15
品牌 Logo 应用领域
NUVOTEM TALEMA 变压器综合业务数字网
页数 文件大小 规格书
1页 42K
描述
T1/E1/CEPT/ISDN-PRI SMD Transformers

MJE-12B 数据手册

  
MJE Series • T1/E1/CEPT/ISDN-PRI SMD Transformers  
Features  
lowcostSMDforpickandplacecompatabilitywhileproviding  
consistent and reliable coplanarity  
low leakage inductance  
manufactured in an ISO-9001:2000, TS-16949:2002  
and ISO-14001:2004 certified Talema facility  
fully RoHS compliant and meets lead free reflow  
level J-STD-020C  
Electrical Specifications  
Ratings@ 25°C ambient  
Minimum isolation voltage: 1500 Vrms  
Extended Operating Temperature Range: -40° to +85°C  
Electrical Specifications @ 25°C  
MJE Series • T1/E1/CEPT/ISDN-PRI SMD Transformers  
Extended Operating Temperature Range -40°C to +85°C  
Turns Ratio  
OCL  
Primary  
(mH Min)  
1.2  
C
WW  
DCR (Ohms)  
Part  
L
V
Primary  
Pins  
L
P
Pri/Sec  
±2%  
Pri/Sec  
(pF Max)  
30  
Schematic  
Number  
(µH Max)  
(Vrms)  
Pri.  
Sec.  
MJE-10A  
MJE-12B  
MJE-20A  
1ct:1.36ct  
1:1/1.26  
1ct:1ct  
0.200  
0.250  
0.200  
0.80  
0.80  
0.90  
1.10  
1.00  
0.90  
1500  
1500  
1500  
1-3  
1-3  
1-3  
A
B
A
1.2  
35  
1.2  
35  
MJE  
Suggested Pad  
Layout  
Schematic  
TALEMA IN  
W K/ Y R  
Part  
0.200  
(5.08)  
A
B
0.453 0.374  
(11.50) (9.50)  
1
3
6
6
5
4
1
2
3
Number  
5
4
0.047  
(1.20)  
0.100  
(2.54)  
0.492  
(12.50)  
0.287  
(7.30)  
0.307  
(7.80)  
0.244  
0.283  
(7.20) (6.20)  
0.020 x 0.12  
(0.50 x 0.30)  
Surface coplanarity will be 0.004 (0.01) maximum  
Dimensions: Inches (Millimeters)  
Tolerance: ±0.010 (0.25) unless specified otherwise  
Sales & Marketing, Design and Manufacturing Facilities  
http://www.talema-nuvotem.com  
Germany  
I
reland  
India  
Eastern Europe &  
CzechRepublic  
NTMAGNETICSs.r.o.  
Chebská 27  
TALEMAELEKTRONIKGMBH  
Sembdnerstr. 5, Postfach 2523  
82110 Germering  
Tel: Int. + 49 89 - 841 00 - 0  
Fax: Int. + 49 89 - 841 00 25  
Email:info@talema.de  
NUVOTEMTEO.  
Crolly  
Co.Donegal  
Tel: Int. + 353 74 - 954 8666  
Fax: Int. + 353 74 - 954 8139  
Email:info@nuvotem.com  
TALEMAELECTRONICPVT.LTD.  
Opposite the SIDCO Industrial Estate  
Gins Towers  
4/5S.H/1, Omalur Main Road  
Salem - 636 004, Tamil Nadu  
Tel: Int. + 91 427 - 244 1325  
Fax: Int. + 91 427 - 243 0034  
E-mail:talema@talemaindia.com  
Web Site: www.talemaindia.com  
322 00 Plzeñ  
Tel: Int. + 420 377 - 338 351  
Fax: Int. + 420 377 - 338 350  
Email:talema@talema.cz  
Web Site: www.ntmagnetics.cz  
THE TALEMA GROUP • Magnetic Components for ISDN / xDSL / LAN Data Communications  
(10-06) Communications\ E1/T1\MJE  

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