SM51625EL
SM51625EL is LAN 10/100/1000 Base-T Transformer manufactured by Bourns.
Features
- pliant with IEEE802.3 standards
- Designed for 10/100/1000 Base-T and Po E++
- Po E up to 1.2 ADC per center tap
- Ro HS pliant-
Applications
- LAN
- Ethernet
- Power over Ethernet
- Po E+
SM51625EL LAN 10/100/1000 Base-T (Po E++) Transformer
Turns Ratio (TD:MX) ±5 % 1CT:1CT OCL (@100 k Hz, 0.1 V,
28 m A, DC Bias) 80 μH min. Leakage Inductance (TD, MX Short)
@100 k Hz, 0.1 V 0.5 μH max. DCR (TD): 1.4 ohms max. Cww (TD to MX) @ 100 k Hz, 0.1 V
25 p F typ. Hi-Pot (Pri to Sec) 1500 Vrms, 1 m A,
60 seconds Insertion Loss (TD:MX)
0.3 to 1 MHz -1.1 d B max. 1 to 65 MHz -0.8 d B max. 65 to 100 MHz -1 d B max. Return Loss (TD, MX w/100 Ω load) 1 to 40 MHz -16 d B min. 40 to 100 MHz -10+20- Log10
(f/80 MHz) d B min. Cross Talk (Between Each Channel)
1 to 30 MHz -41 d B min. 30 to 60 MHz -37 d B min. 60 to 100 MHz -33 d B min. mon Mode Rejection (TD:MX) 0.3 to 100 MHz -30 d B min. Po E++ Current Up to 1.2 ADC per center tap Operating Temperature Range -40 °C to +85 °C Storage Temperature Range -55 °C to +125 °C
Tape & Reel 350 pcs./reel
Electrical Schematic
CHIP SIDE
TCT1 1 TD1+ 2
1CT : 1CT
LINE SIDE
24 MCT1 23 MX1+
Product Dimensions
17.55 ± 0.25 (0.691 ± .010) 13.97 ± 0.20 (0.550 ± .008)
TD1- 3 TCT2 4 TD2+ 5
1CT : 1CT
22 MX1- 21 MCT2 20 MX2+
TD2- 6 TCT3 7 TD3+ 8
1CT : 1CT
19 MX2- 18 MCT3 17 MX3+
TD3- 9 TCT4 10 TD4+ 11
1CT : 1CT
16 MX3- 15 MCT4 14 MX4+
TD4- 12
13 MX4-
How To...
