S553-5999-46 Datasheet, PDF (1/4 Pages) Bel Fuse Inc. – HIGH SPEED LAN MAGNETICS

defining a degree of excellence
HIGH SPEED LAN MAGNETICS
960033A
• Designed for use with either Seeq 80C240 or Cypress
Semiconductor CY7C971 100Base-T4 transceivers
• Complies with IEEE 802.3 standards
• Multiple design options, no CMC, integrated CMC or
separately packaged CMC
• Low profile, surface mount packaging, rated to 225ºC
peak IR reflow temperature
• 2000 Vrms isolation
ELECTRICALS AT 25°C
Part No.
Turns
Ratio
Sec Inductance Leakage
Coupling Pri/Sec
(UTP side) OCL Inductance Capacitance (ohms)
Package
(µH) Min
L (µH) Max C (pF) Max Max Schematic Style
L
WW
S553-5999-46 1:2CT;1:2CT;1:2CT;1:2CT
350
0.25
S553-5999-49 1:2CT;1:2CT;1:2CT;1:2CT
350
0.25
S555-1204-00*
1:1;1:1;1:1;1:1
40 (primary)
N/A
S558-5999-C5 2CT:1;2CT:1;2CT:1;2CT:1
350
0.25
12
0.3/1.0
B
1
12
0.3/1.0
C
1
N/A
N/A
D
2
1.0
0.3/1.0
A
1
*common mode choke
SCHEMATICS
A
B
C
D
Specifications subject to change without notice.
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel: [phone] • Fax: [phone] • E-Mail: [e-mail]
Website: http://www.belfuse.com