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
RoHS-5
Part No.
Turns Ratio OCL Primary
Pri:Sec
@ 25°C
(±2%)
(µH MIN)
RoHS-6
Part No.
T3001
T3001NL
1:1
T3002
T3002NL
1:2CT
T3011*
T3011NL*
1:1
T3012*
T3012NL*
1:2CT
T3027
T3027NL
1CT:1CT
T3029
T3029NL
1:1.155CT
*Models with alternate pinout configurations.
LL @ 100kHz
0.2Vrms
(µH TYP)
CW/W
(pF MAX)
Bandwidth
Ω
75Ω System
(MHz TYP)
40
19
40
19
19
20
100
40
100
40
40
40
OCL Primary
@ -40°C
(µH MIN)
.110
.110
.110
.110
.10
.150
10
12
10
12
10
12
Isolation
Package/ Primary
Voltage
Schematic
Pins
(Vrms MIN)
.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
Mechanicals
LS-1
LS-2
2
1
.390
9,91
T301X
DATE CODE
6
6
3
.258
6,55
.275 MAX
7,00
.040
1,02
.240
6,10
5
4
.300 MAX
7,62
.390
9,91
5
4
T30XX
DATE CODE
.075
1,91
1
SUGGESTED PAD LAYOUT
2
3
.300 MAX
7,62
.258
6,55
.275 MAX
7,00
.040
1,02
.240
6,10
.075
1,91
SUGGESTED PAD LAYOUT
.250 MAX
6,35
.250 MAX
6,35
.100
2,54
.200
5,08
.100
2,54
.200
5,08
Schematics
C
F
6
3
4
2
4
3
5
1
6
1
E
2
4
6
3
1
Weight . . . . . . . . . . . . . .0.6 grams
Tape & Reel . . . . . . . . . . . .600/reel
Tube . . . . . . . . . . . . . . . . . .70/tube
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
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
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T619.B (11/07)
