FA2536_13 Datasheet, PDF (1/1 Pages) Coilcraft lnc. – Mid-Span PoE Plus Magnetics

Document 564
Mid-Span PoE Plus Magnetics
For 2-Line
Systems
This device contains two injector coils designed for 30 Watt
PoE applications. Return loss exceeds the requirements
of 802.3af specification for the entire frequency range. It
maintains OCL of 350 µH up to 20 mA at +85°C ambient.
Request free evaluation samples by contacting Coilcraft
or visiting www.coilcraft.com.

Part
  _number1
FA2536-AL_
Inductance Leakage
  _min2   _inductance3
(µH)
max (µH)
675.0
0.55
  _DCR4
(Ohms)
0.240
1. When ordering, please specify packaging code:
FA2536-ALD
Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic
tape (400 parts per full reel).
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter D instead.
2. Inductance measured between pins 1 – 3 and between pins 4 – 6 at
100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4284A impedance analyzer.
3. Leakage inductance is measured between pins 2 and 3 with pins 1 and 3
shorted and between pins 5 and 6 with pins 4 and 6 shorted.
4. DCR is measured between pins 1 – 3 and between pins 4 – 6.
5. Operating temperature range −40°C to +85°C.
6. Electrical specifications at 25°C.
Inductance vs Current
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
85°C
70°C
25°C
5
10
15
20
25
Current (mA)
Return Loss
0
5
10
15
1
6
FA2536-AL
2
5
20
3
4
25
01.35,2354max
30
0.004 /0,10
0.470
11,94
0.410
10,41
max
09.3,5735max
0.052
1,32
0.070
1,78
0.020
0,51
0.100
2,54
35
40
1
10
100
Frequency (MHz)
802.3af specification:
18 dB min from 1 MHz to 40 MHz
16 dB min at 50 MHz
12 dB min at 80 MHz
10 dB min at 100 MHz
0.330
0.100
1
8,38
2,54
1
0.100
2,54
2
Recommended
0.040
Weight:
1.56 g
Terminations: Tin-silver-copper over tin over nickel over phos bronze
Land Pattern
1,02 _{Tape and reel: 400/13″ reel  24 mm tape width}
3
30
35
1000
6
5
4
US [phone] [e-mail]
UK [phone] [e-mail]
Taiwan [phone] [e-mail]
China [phone] [e-mail]
Singapore + 65-6484 8412 [e-mail]
Document 564  Revised 12/06/06
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.