H600.Q (04/13)1
pulseelectronics.com
Star Magnetics™
10/100BASE-T Transformer Modules
with PoE* Option and 1:1 Turns Ratios
*Power over Ethernet
RoHS peak reflow temperature rating 245°C
Meets IEEE 802.3 specification
Compact footprint
USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768
Electrical Specifications @ 25°C - Operating Temperature 0°C to 70°C
Part Number
PoE
Number
of Ports
Return Loss
(Z out = 100 Ω ± 15%) Hipot
(Vrms MIN)
0.1 MHz 1 MHz 100 MHz 30 MHz 60 MHz 80 MHz 30 MHz 60 MHz 100 MHz
H0055NL No 1 -2.5 -1.0 -16 -10 -10 -45 -40 -33 1500
H0056NL No 1 -0.8 -0.9 -16 -10 -10 -45 -40 -33 1500
H1259NL No 4 -1.2 -1.4 -16 -10 -10 -45 -40 -33 1500
HX1259NL No 4 -1.2 -1.4 -16 -10 -10 -45 -40 -33 1500
H1260NL No 1 -1.1 -1.1 -16 -10 -10 -35 -30 -30 1500
HX1260NL No 1 -1.1 -1.1 -16 -10 -10 -35 -30 -30 1500
H1278NL No 1 -1.1 -1.0 -16 -10 -10 -45 -40 -33 1500
H1305NL No 2 -1.2 -1.4 -16 -10 -10 -45 -40 -33 1500
HX1305NL No 2 -1.2 -1.4 -16 -10 -10 -45 -40 -33 1500
H2260NL Yes 1 -1.1 -1.1 -16 -10 -10 -35 -30 -30 1500
HX2260NL Yes 1 -1.1 -1.1 -16 -10 -10 -35 -30 -30 1500
H2305NL Yes 2 -1.2 -1.4 -16 -10 -10 -45 -40 -33 1500
HX2305NL Yes 2 -1.2 -1.4 -16 -10 -10 -45 -40 -33 1500
Notes:
1. H0055NL is designed to meet 200 µH nom. 5. When ordering Tape & Reel packaging, add a “T” sux to the end of the part
2. H0056NL is designed to meet 300 µH nom. number, e.g. H0056NLT
3. Parts oer extended operating temperature of -40 to +85°C 6. MSL = Moisture Sensivity Level: a=1, b=2, c=3, d=4, e=5
4. These parts are compliant to IEEE802.3af, Power over Ethernet (PoE) standard.
Insertion Loss
(dB MAX)
Crosstalk
(adjacent channels dB MIN)
1, 6a
2, 6a
6a
3, 6a
6a
3, 6a
6a
6a
3, 6a
6a
3, 6a
6a
3, 6a
4
4
4
4
