T3/DS3/E3/STS-1 TRANSFORMERS
Extended Temperature Range
Operating temperature of -40°C to +85°C
Models matched to leading transceiver ICs
Return loss meets requirements of G.703
UL recognized (some parts pending)
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Turns Ratio OCL Primary OCL Primary
LL @ 100kHz
0.2Vrms
(µH TYP)
Bandwidth
75Ω System
(MHz TYP)
Isolation
Voltage
(Vrms MIN)
RoHS-5
Part No.
RoHS-6
Part No.
Package/ Primary
CW/W
(pF MAX)
Pri:Sec
@ 25°C
(µH MIN)
@ -40°C
(µH MIN)
Schematic
Pins
(±2%)
T3001
T3002
T3011*
T3012*
T3027
T3029
T3001NL
T3002NL
T3011NL*
T3012NL*
T3027NL
T3029NL
1:1
1:2CT
100
40
40
19
40
19
19
20
.110
.110
.110
.110
.10
10
12
10
12
10
12
.200 - 340
.250 - 500
.200 - 340
.250 - 500
.200 - 340
.200 - 340
1500
1500
1500
1500
1500
1500
LS-2/E
LS-2/C
LS-1/E
LS-1/C
LS-2/F
LS-2/C
1-3
4-6
4-6
4-6
1-3
4-6
1:1
100
40
1:2CT
1CT:1CT
1:1.155CT
40
40
.150
*Models with alternate pinout configurations.
Mechanicals
LS-1
LS-2
6
5
4
2
1
3
.258
6,55
.258
6,55
.390
9,91
.275
7,00
.390
9,91
.275
7,00
MAX
MAX
T30XX
DATE CODE
T301X
DATE CODE
.040
1,02
.240
6,10
.040
1,02
.240
6,10
.075
1,91
.075
1,91
2
.300
7,62
1
3
6
5
4
.300
7,62
MAX
SUGGESTED PAD LAYOUT
MAX
SUGGESTED PAD LAYOUT
.250
MAX
6,35
.250
MAX
6,35
.100
2,54
.100
2,54
.200
.200
5,08
5,08
Schematics
Weight . . . . . . . . . . . . . .0.6 grams
Tape & Reel . . . . . . . . . . . .600/reel
Tube . . . . . . . . . . . . . . . . . .70/tube
C
F
E
3
3
2
1
4
6
4
5
6
3
1
4
6
Inches
mm
Dimensions:
2
1
Unless otherwise specified,
.010
0,25
all tolerances are ±
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USA 858 674 8100
Germany 49 7032 7806 0
Singapore 65 6287 8998
Shanghai 86 21 54643211 / 2
China 86 755 33966678 Taiwan 886 3 4641811
www.pulseeng.com
T619.B (11/07)