T3/DS3/E3/STS-1 Modules
Dual Transformer Isolation, SMD Package
Product Features:
Conflict
FREE
RoHS
Compliant
Standard series of SMD dual transformer Isolation
Modules to meet the return loss requirements of
G.703 for T3, DS3, E3 and STS-1 applications
Custom Turns Ratios Available
1500Vrms Hi-Pot
UL/EN60950 Recognized
Patented Open Frame Construction
Turns Ratio ±2%
PRI OCL
LL
Temp
Part Number
Schematic
PRI Pins
1-2 & 7-8
1-2 & 7-8
1-2 & 7-8
1-2 & 7-8
1-2 & 7-8
1-2 & 7-8
1-2 & 6-8
1-2 & 6-8
1-2 & 6-8
1-2 & 6-8
1-2 & 7-8
1-2 & 7-8
1-2 & 7-8
1-2 & 7-8
PRI:SEC
1:1 & 1:1
(µH min) (µH max)
Range
RoHS
Pb-Free
TG01-0406N1LF
TG01-0406N1RL
TG01-0456N1LF
TG01-0456N1RL
TG20-S001N1LF
TG20-S001N1RL
TG57-0406N1LF
TG57-0406N1RL
TG57-0456N1LF
TG57-0456N1RL
TG74-0406N1LF
TG74-0406N1RL
TG74-0456N1LF
TG74-0456N1RL
A
A
A
A
A
A
B
B
B
B
C
C
C
C
40
40
45
45
40
40
40
40
45
0.10
0.10
0.12
0.12
0.15
0.15
0.10
0.10
0.12
0.12
0.10
0.10
0.12
0.12
-40 to +85°C
1:1 & 1:1
1:1 & 1:1
1:1 & 1:1
-40 to +85°C RoHS (7a)
-40 to +85°C Pb-Free
-40 to +85°C RoHS (7a)
-40 to +85°C Pb-Free
-40 to +85°C RoHS (7a)
0 to 70°C
0 to 70°C
-40 to +85°C
-40 to +85°C RoHS (7a)
0 to 70°C
0 to 70°C
-40 to +85°C
-40 to +85°C RoHS (7a)
1:1 & 1:1.5
1:1 & 1:1.5
1:1 & 1CT:1CT
1:1 & 1CT:1CT
1:1 & 1CT:1CT
1:1 & 1CT:1CT
1:1 & 1:2CT
1:1 & 1:2CT
1:1 & 1:2CT
1:1 & 1:2CT
Pb-Free
RoHS (7a)
Pb-Free
45
40 & 19
40 & 19
45 & 35
45 & 35
Pb-Free
RoHS (7a)
Pb-Free
Notes:
1. Pb-Free parts are RoHS 6/6 compliant. RoHS (7a) parts contain lead per exemption 7a which is set to expire July 2016.
2. Parts with RL suffix are not recommended for new designs.
3. Please contact the factory or representative for individual datasheets or additional information.
Schematic A
Schematic B
Schematic C
For additional information contact your local representative, or HALO’s support staff at (650) 903-3800 or info@haloelectronics.com