BEL S553-5999-37

defining a degree of excellence
10BASE-T NETWORK COMPONENTS
960053A
• Designed for use with Texas Instruments' Quad PHY
TNETE 2004 (Thunder LAN) 10Base-T transceiver
• Surface mount packaging rated to withstand 225ºC
peak IR reflow temperature
• Single or dual port, surface mount designs available
with or without common mode choke
• 2000 Vrms isolation
ELECTRICALS AT 25ºC
Part No.
S553-5999-37
S553-5999-63
Insertion Loss
(dB) Max
1-10MHz
OCL
(µH) Min
Return Loss
(dB) Min
1-10MHz
Crosstalk
(dB) Min
1MHz-10MHz
-1.0
-1.0
200
100
-15
-18
-40
-40
CM-CM Rej
(dB) Min
10-30MHz 30-100MHz
-40
--
Schematic
-30
--
A
B
SCHEMATICS
A
B
MECHANICAL
Specifications subject to change without notice.
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
defining a degree of excellence
10BASE-T NETWORK COMPONENTS
960053A
APPLICATION CIRCUIT
APPLICATION NOTES
• All designs meet IEEE 802.3 standards.
• Additional common mode chokes are available in separate packaging.
• Quad designs with integrated transmit and receive transformers, with or without common mode chokes, are
available.
• Bel's low profile, surface mount packaging is ideal for high speed pick and place machinery. Parts can be shipped on
tape and reel for high speed placement. Construction processes have been implemented for thermal compatibility
with high temperature IR reflow assembly processing. Post dipping of leads assist with PC board solderability. Each
part is optically inspected to meet rigid coplanarity requirements.
Corporate Office
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302-4496
Tel: 201-432-0463
Fax: 201-432-9542
E-Mail: BelFuse@belfuse.com
Internet: http://www.belfuse.com
Far East Office
Bel Fuse Ltd.
8F/8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel: 852-2328-5515
Fax: 852-2352-3706
European Office
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Preston PR1 8UD
Lancashire, U.K.
Tel: 44-1772-556601
Fax: 44-1772-888366