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824-M0157R

Description
Datacom Transformer, 10/1000 BASE-T Application(s), 1CT:1; 1CT:1CT, SM016A, ROHS COMPLIANT
CategoryPower management    transformer   
File Size501KB,7 Pages
ManufacturerElec & Eltek
Websitehttp://www.eleceltek.com
Environmental Compliance  
Download Datasheet Parametric View All

824-M0157R Overview

Datacom Transformer, 10/1000 BASE-T Application(s), 1CT:1; 1CT:1CT, SM016A, ROHS COMPLIANT

824-M0157R Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerElec & Eltek
package instructionSM016A, ROHS COMPLIANT
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresBREADTH & HEIGHT DIM INCLUDES TERMINALS ALSO
application10/1000 BASE-T
high5.97 mm
Insulation voltage1500 V
length25.4 mm
Installation featuresSURFACE MOUNT
Number of functions1
Maximum operating temperature70 °C
Minimum operating temperature
method of packingTAPE & REEL
physical sizeL25.4XB12.7XH5.97 (mm)
Primary inductance350 µH
surface mountYES
Transformer typeDATACOM TRANSFORMER
Turns ratio (Np:Ns)1CT:1; 1CT:1CT
width12.7 mm
E & E Magnetic Products Limited
10/100 Base-T Single Port
Magnetic Module
For Transceiver Requiring 1:1 Transmit Turns Ratios
CHEMATICS
Compliant with IEEE802.3 standard including
S
350uH
OCL with 8mA DC bias
Models with integrated transmit and receiver channels
in low profile SMT package
Designed to withstand IR-Reflow with peak
temperature per IPC/JEDEC J-STD-020C
Operating temperature 0°C to +70°C
RoHS compliant versions are available
E
LECTRICAL
S
PECIFICATION @
25°C
Part
Number
1
RoHS
Part
Number
824-M0014R
824-M0023R
824-M0024R
824-M0070R
2
1
1,2
3
4
Turns Ratio
Tx
Rx
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
Insertion
Loss
(dB Max)
.1-100MHz 1-30MHz
1.0
1.0
1.0
1.0
1.1
1.5
1.5
1.0
1.0
1.0
1.0
1.5
1.0
1.0
1.0
1.0
1.15
1.0
1.0
1.0
16.0
16.0
16.0
18.0
18.0
18.0
18.0
16.0
16.0
16.0
18.0
18.0
16.0
16.0
18.0
16.0
16.0
18.0
18.0
16.0
Return Loss
(dB Min)
40MHz
14.0
14.0
14.0
15.5
15.5
13.5
13.5
14.0
14.0
14.0
15.5
13.5
15.5
15.5
17.0
15.5
14.0
15.5
15.5
12.0
50MHz
13.0
13.0
13.0
13.5
13.5
11.5
11.5
13.0
13.0
13.0
13.5
11.5
13.5
13.5
14.5
13.5
13.5
13.5
13.5
12.0
CMRR Crosstalk
Hipot
(dB Min) (dB Min)
(Vrms)
60-80MHz .1-100MHz .1-100MHz
12.0
12.0
12.0
12.0
12.0
10.0
10.0
12.0
12.0
12.0
12.0
10.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
10.5
33.0
33.0
33.0
35.0
33.0
33.0
33.0
33.0
33.0
35.0
35.0
33.0
33.0
33.0
33.0
33.0
35.0
35.0
35.0
50.0
38.0
38.0
38.0
40.0
38.0
40.0
40.0
38.0
38.0
35.0
35.0
40.0
38.0
38.0
30.0
38.0
35.0
38.0
33.0
38.0
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
824-M0014
824-M0023
824-M0024
824-M0070
824-M0113
824-M0125
824-M0142
824-M0157
824-M0158
824-M0190
824-M0192
824-M0194
824-M0218
824-M0219
824-M0223
824-M0234
824-M0235
824-M0237
824-M0241
824-00274
1CT:1
1CT:1
1CT:1
1CT:1CT
1CT:1CT
1CT:1
1CT:1CT
1CT:1
1CT:1
1CT:1
1CT:1CT
1CT:1
1CT:1
1CT:1
1CT:1CT
1CT:1
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
824-M0113R
824-M0125R
824-M0142R
824-M0157R
824-M0158R
824-M0190R
824-M0192R
1,4
824-M0194R
824-M0218R
824-M0219R
824-M0223R
4
824-M0234R
824-M0235R
3
824-M0237R
824-M0241R
824-M0274R
Notes:
1. Operating temperature -40°C to +85°C.
2. Suitable for Auto MDI/MDIX applications.
3. For 824-M0157 and 824-M0237, Pin 4 & 13 are removed.
4. For 824-M0158, 824-M0194 and 824-M0234, Pin 5 & 12 are removed.
2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong
1
Tel: (852) 2765 3888
Fax: (852) 2954 3304
EH021(07)
Revised in 06/07
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