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
A553-0716-00
-1.0
140
-18
-40
N/A
N/A
N/A
A
1
A553-5999-64
-1.0
200
-18
-40
N/A
N/A
N/A
A
1
S553-0716-00
-1.0
140
-18
-40
N/A
N/A
N/A
A
2
S553-5999-08
-1.0
110
-15
-40
N/A
-40
-30
B
2
S556-5999-26
-1.0
110
-15
-40
-5 -10-16
-40
-30
C
2
S556-5999-53
-1.0
110
-15
-40
-5 -10-16
-40
-30
C
3
960051B
A
B
C
Designed for use with Level One 10Base-T chipset
LXT901 LXT907, LXT914 or Texas Instruments Quad
PHY (TNETE 2004)
1:1 or 1:s2 turns ratio on transmit, 1:1 turns ratio on
receive
10BASE-T NETWORK COMPONENTS
Single port components, available with and without
common mode chokes
Through-hole and surface mount packaging
Models with additional differential filtering available
2000 Vrms isolation
MECHANICALS
1
ELECTRICALS AT 25C
Insertion Loss
Return Loss
Crosstalk
Attenuation
CM-CM Rej
(dB) Max
OCL
(dB) Min
(dB) Min
(dB) Min
(dB) Min
Package
Part No.
1-10MHz
(H) Min
1-10MHz
1MHz-10MHz
25 30 40
10-30MHz 30-100MHz
Schematic
Style
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.
960051B
10BASE-T NETWORK COMPONENTS
2
3
MECHANICALS (CONT'D)
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.
APPLICATION CIRCUIT
960051B
10BASE-T NETWORK COMPONENTS
defining a degree of excellence
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
APPLICATION NOTES
All designs meet IEEE 802.3 standards.
Models with additional differential filtering are typically used in high density, multi-port applications or high noise content
adapter cards.
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.
960051B
10BASE-T NETWORK COMPONENTS
PDF 
ZIP