SMD 4 Port T1/E1 Transformer

For additional information contact your local representative, or HALO’s support staff at (650) 903-3800 or info@haloelectronics.com

Product Features:

T1/E1/CEPT/ISDN-PRI Quad Port Transformers

UL/EN60950 Recognized

DEMKO Recognized

100% Electrical Testing

1500Vrms Hi-Pot

Patented Open Frame Construction

Conflict

FREE

Standard Temp

Turns Ratio (± 2%)

(0 to 70°C)

PRI : SEC

Primary Pins

Part Number

Circuit

TX

RX

TX

RX

RoHS

TG05-1205NXLF

B

1:2

1:2

See Circuit Diagram

See Circuit Diagram

Pb-Free

TG05-1205NXRL

B

1:2

1:2

See Circuit Diagram

See Circuit Diagram

RoHS (7a)

TG28-1205NXLF

F

1CT:1.36CT

1:1

1-3, 8-10, 11-13, 18-20

4-5, 6-7, 14-15, 16-17

Pb-Free

TG28-1205NXRL

F

1CT:1.36CT

1:1

1-3, 8-10, 11-13, 18-20

4-5, 6-7, 14-15, 16-17

RoHS (7a)

TG29-1205NXLF

A

1:2

1:2CT

1-2, 9-10, 11-12, 19-20 38-36, 35-33, 28-26, 25-23 Pb-Free

TG29-1205NXRL

A

1:2

1:2CT

1-2, 9-10, 11-12, 19-20 38-36, 35-33, 28-26, 25-23 RoHS (7a)

TG39-1205NXLF

B

1:1.15

1:1.15

See Circuit Diagram

See Circuit Diagram

Pb-Free

TG39-1205NXRL

B

1:1.15

1:1.15

See Circuit Diagram

See Circuit Diagram

RoHS (7a)

ü

Extended Temp

Turns Ratio (± 2%)

(-40 to +85C°C)

PRI : SEC

Primary Pins

Part Number

Circuit

TX

RX

TX

RX

RoHS

TG23-1505NXLF

B

1:2.42

1:2.42

See Circuit Diagram

See Circuit Diagram

Pb-Free

TG23-1505NXRL

B

1:2.42

1:2.42

See Circuit Diagram

See Circuit Diagram

RoHS (7a)

TG27-1505NXLF

E

1:1.36

1:2CT

1-2, 6-7, 11-12, 16-17

38-36, 33-31, 28-26, 23-21

Pb-Free

TG27-1505NXRL

E

1:1.36

1:2CT

1-2, 6-7, 11-12, 16-17

38-36, 33-31, 28-26, 23-21 RoHS (7a)

TG29-1505NXLF

A

1:2

1:2CT

1-2, 9-10, 11-12, 19-20 38-36, 35-33, 28-26, 25-23

Pb-Free

TG29-1505NXRL

A

1:2

1:2CT

1-2, 9-10, 11-12, 19-20 38-36, 35-33, 28-26, 25-23 RoHS (7a)

TG34-1505NXLF

G

1:1.14/1.35 1:1.14/1.35

1-2, 6-7, 11-12, 16-17

37-36, 32-31, 27-26, 22-21

Pb-Free

TG34-1505NXRL

G

1:1.14/1.35 1:1.14/1.35

1-2, 6-7, 11-12, 16-17

37-36, 32-31, 27-26, 22-21 RoHS (7a)

TG36-1505NXLF

C

1:1.15

1:1

1-2, 6-7, 11-12, 16-17

3-4, 8-9, 13-14, 18-19

Pb-Free

TG36-1505NXRL

C

1:1.15

1:1

1-2, 6-7, 11-12, 16-17

3-4, 8-9, 13-14, 18-19

RoHS (7a)

Notes:

1. Pb-Free parts are RoHS 6/6 compliant. RoHS (7a) parts contain lead per exemption 7a.

2. Parts with RL suffix are not recommended for new designs.

3. Please contact the factory or representative for individual datasheets or additional information.

RoHS

Compliant