Networking Communication Components
RT Series
Lan Transformer
Part number: RT14P03
Part name :Giga Transformer Single Port Support PoE & PoE+
Feature
●
Compliant and peak reflow temperature rating 245°C .
●
Meets IEEE802.3 specification.
●
Excellent common mode noise suppression.
●
Packaging specification is reel.
(
RT14P
□□
: Reel )
Part Number Code
RT 1 4 P
□□
Serial number
Type
Application Category
Ports
Product Symbol
REV. Description Date Drawn
Designed Approved
A Specification issued 03.12.2012 Allen.Yu Allen.Yu James.Cheng
B 08.16.2012 Yuxuan.Xiang Yuxuan.Xiang James.Cheng
C 03.19.2013 Yuxuan.Xiang Yuxuan.Xiang James.Cheng
Page 6 & 7 Packaging Specification change :
310 -> 400 reel/piece ; 620 -> 800 reel/carton
Mechanical Dimension change :
unit B : 16.00 mm -> 15.00 mm
unit F : 13.40 mm -> 12.40 mm
Suggested Land Pattern change :
unit c : 12.70 mm -> 11.70 mm
Mechanical Dimension And Marking
A
RT14P03
Date Code
B
UNIT mm inch
A 17.50 +0.254/-0.254 0.689 +0.010/-0.010
B 15.00 +0.254/-0.254 0.591 +0.010/-0.010
C 5.40 +0.254/-0.254 0.213 +0.010/-0.010
D 1.27 +0.254/-0.254 0.050 +0.010/-0.010
E 0.50 +0.127/-0.127 0.020 +0.005/-0.005
F 12.40 +0.254/-0.254 0.488 +0.010/-0.010
PIN 1
C
ED
Suggested Land Pattern
a
c
b
RT14P03 XX XX
Maglayer Part Number
F
UNIT mm inch
a
b
c
d
e
13.97
16.51
11.70
1.27
0.76
0.550
0.650
0.461
0.050
0.030
Week
Year
d
e
Drawn Yuxuan.Xiang Designed Yuxuan.Xiang Approved James.Cheng
Schematics
RT14P03
CMT1
CABLE SIDE
TX2+ TX2- TX3+ TX3- TX4+ TX4- TX1+ TX1-
CMT2 CMT3 CMT4
18192021222324
11111111 2 3 4 5 6 7 8
TCT1
TCT2 TCT3
TD2+ TD2- TD3+ TD3- TD4+ TD4- TD1+ TD1-
9 10
PHY SIDE
Electrical Specification @ 25°C, Humidity 65% RH
Inductance @ Phy side(OCL)
100KHz, 0.1V, 8mA DC Bias
TCT4
141516
1317
11 12
Part Number
RT14P03
350uH MIN
Vrms, Sec
Phy To Cable
Turns Ratio
100KHz
Pri To Sec
1:1±3%
Hipot
1500, 60
Insertion Loss
dB MAX
1MHz-100MHz
-1.0
DC Resistance DC Current Rating
mOhms, TYP.
1/2
Winding at cable side.
750
MAX
720 mA DC at 57 V
Return Loss
dB MIN
1MHz-
125MHz
-2.0
60MHz 80MHz
30MHz
-18 -14.4 -12 -10 -35 -25 -21.6
100MHz
2MHz 30MHz 60MHz
CMRR Crosstalk
dB MIN dB MIN
Operating Temperature: -40°C to +85°C.
Storage Temperature : -25°C to +105°C
JSDEC Moisture : Level 1.
100MHz 150MHz 200MHz
-15.4 -10.5 -7.0
30MHz 60MHz 100MHz
1MHz
-41 -33
-50
-37
Reflow Soldering
245°C
217°C
200°C
150°C
3°C /sec MAX.
6°C /sec MAX.
Temperature(°C)
Pre-heating
53sec TYP.
60sec MIN.
180sec MAX.
Time(s)
●
IR Reflow soldering :
Preheat at 3℃ per second to 217℃ and using lead free solder ,
IR at 245℃ for 30seconds Max.
●
Rework flow:
Component must withstand two IR reflow cycles with a cool down
between cycles
●
Temperature is measured at the terminal portion of product
(Using thermocoupler for measurement).
●
This profile is reference data we recommend. Please check in your
actual process.
60sec MIN.
150sec MAX.
Soldering
Natural
cooling
●
For reliable soldering, the thickness of solder paste screen should
be over the terminal co-planality.
●
The cutted end of terminal has no plating
(out of subject of solder ability).
Packaging Styles
Per 13" reel: 400 pieces
Tape Dimensions
F
E
G
B
R0.75
Reel Dimensions
C
0.20±0.05
H
D
11.85
b
UNIT mm
a
A
c
A
B
C
D
E
10*E
32.00± 0.30
24.00± 0.10
1.75± 0.10
14.20± 0.10
4.00± 0.10
40.00± 0.20
UNIT
F
G
H
a
b
c
mm
2.00± 0.10
1.50± 0.02
16.85± 0.10
17.85± 0.10
7.50± 0.10
0.40± 0.05
330typ.
ø
2
1
±
0
,
8
2
±0,5
5
,
0
±
3
1
ø
38.4 max.
Dimensions in mm
Recommended Condition For Long Term Store
When it stores for a long term, please avoid place of high
temperature and high humidity.
Recommend that it uses after the delivery within 1 year.
●
Temperature renge: +5 to +30°C.
●
Humidity: 60(%)RH max..
●
All dimensions meet EIA-481-C requirement.
Package Specification
400 pieces / reel
LABELLABEL
REELREEL
CARRIER TAPECARRIER TAPE
COVER TAPECOVER TAPE
PAPER TAPEPAPER TAPE
2 BOX / CARTON
800 pieces / CARTON
1 reel / BOX
ANTI-STATIC (HEAT SEAL
ANTI-STATIC (HEAT SEAL
)
)
VAPOR CAPSULE TO PREVENT OXIDATIONVAPOR CAPSULE TO PREVENT OXIDATION
DRYERDRYER
BOXBOX
PAPER PADPAPER PAD
CARTONCARTON
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