defining a degree of excellencedefining a degree of excellence
defining a degree of excellencedefining a degree of excellence
defining a degree of excellence
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: BelFuse@belfuse.com
Website: http://www .belfuse.com
Specifications subject to change without notice.
SCHEMATICS
0556-2006-A5 -1.0 -7.0 -18 -28 -15 -35 -40 -30 A 1
S556-5999-27 -1.0 -7.0 -18 -28 -15 -35 -40 -30 B 2
S556-5999-47 -1.0 -7.0 -18 -28 -15 -35 -40 -30 C 2
S556-5999-48 -1.0 -7.0 -18 -28 -15 -35 -40 -30 D 2
960060A
• Designed for use with a variety of National Semiconductor
single port 10Base-T PHY transceivers
• All parts contain integrated impedance matching resistor
networks, isolation transformers and common mode
chokes
CD
10BASE-T NETWORK COMPONENTS
• Low profile, surface mount packaging, rated for 225ºC
peak IR reflow temperature
• 2000 Vrms isolation
A
B
ELECTRICALS AT 25ºC
Insertion Loss Attenuation Return Loss Crosstalk CM-CM Rej
(dB) Max (dB) Min (dB) Min (dB) Min (dB) Min Package
Part No. 1-10MHz 20MHz 25MHz 30MHz 5MHz-10MHz 1MHz-10MHz 10-30MHz 30-100MHz Schematic Style