10/100 BASE QUAD PORT PULSE TRANSFORMERS
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
For Use with Transceivers Requiring 1:1 Transmit and Receive Turn Ratios
Compliant with IEEE 802.3u and ANSI X3.263 standards including
350μH OCL with 8mA bias from 0℃ to 70℃
Models designed to support four single or double stacked RJ-45 connector
100 Base-TX surface mountable
IC grade transfer-molded package withstands 235℃ peak temperature profile
Customer deigns available for specific application
Storage temperature range: -40℃to +125℃.
BOTHHAND
USA.
Electrical Specifications @ 25℃ Operating Temperature range:0℃ to +70℃
Isolation Voltage : 1500Vrms
Insulation Resistance : 10,000 MΩ
OCL(100KHz, 0.1Vrms with 8mA/DC Bias) : 350μH Min.
Part
Number
40ST1041
40ST1041AX
40ST1041AX-1
40ST1041E
40ST1041EX
40ST1041F
40ST1041J
40ST1041SX
40ST1053
40ST1060
40ST1060-1
40ST1062
40ST1064
40ST1129
Part
Number
40ST1041AX
Insertion Loss
(dB Max)
0.3~100MHz
Return Loss
(dB Min)
-16
-12
-
-
-16
-12
-16
-12
-16
-12
-16
-12
-16
-12
-16
-12
-16
-12
-16
-12
-16
-12
-16
-12
-16
-12
-16
-12
Return Loss
(dB Min)
40MHz
50MHz
-14.5
-13.5
-10
-
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
Cross talk
(dB Min)
-38
-
-32
-38
-38
-38
-38
-38
-30
-30
-30
-35
-38
-38
CMRR
(dB Min)
Turns Ratio
(±5%)
TX
0.3-30MHz 30-60MHz 60-80MHz 0.3-100MHz 0.3-100MHz
RX
L.L
(uH Max)
CW/W
(pF Max)
Rise
Time
(nS Typ)
-1.15
-1.0
-1.15
-1.15
-1.15
-1.15
-1.15
-1.15
-1.15
-1.15
-1.15
-1.15
-1.15
-1.15
2-30MHz
-18
-40
1CT:1CT 1:1
-
1CT:1CT
-30
1CT:1CT
-37
1CT:1CT 1:1
-37
1CT:1CT 1:1
-37
1CT:1CT 1:1
-37
1CT:1CT 1:1
-40
1CT:1CT 1:1
-30 Typ
1CT:1CT 1:1
-30 Typ
1CT:1CT 1:1
-30 Typ
1CT:1CT 1:1
-30 Typ
1CT:1CT 1:1
-37 Typ
1CT:1CT
-40
1CT:1CT 1:1
Cross talk
(dB Min)
60-80 MHz 0.3-30MHz 30MHz 60MHz 100MHz
-12
-65
-50
-40
-33
0.42
30
-
0.4
56
3.0 Max
0.4
56
3.0 Max
0.4
28
2.5
0.5
56
2.5
0.45
28
2.5
0.4
30
2.5
0.5
56
-
-
-
2.5
0.42
28
-
0.42
28
-
-
-
0.4
56
2.5
0.5
28
-
Differential to common mode
rejection (dB Min)
1-60MHz
60-200MHz
-37
-25
Mechanicals
Bothhand USA
. e-mail: sales@bothhandusa.com http://www.bothhand.com
462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434
BOTHHAND [ BOTHHAND USA, LP. ]
