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

Extended Temp

Turns Ratio (± 2%)

(-40 to +85C°C)

PRI : SEC

Primary Pins

Part Number

Circuit

TX

RX

TX

RX

RoHS

TG37-1505NXLF

B

1:1.14

1:1.14

See Circuit Diagram

See Circuit Diagram

Pb-Free

TG37-1505NXRL

B

1:1.14

1:1.14

See Circuit Diagram

See Circuit Diagram

RoHS (7a)

TG37-5176NXLF

D

1:1.14CT

1:1.14CT

4-5, 9-10, 14-15, 19-20

40-39, 35-34, 30-29, 25-24 Pb-Free

TG37-5176NXRL

D

1:1.14CT

1:1.14CT

4-5, 9-10, 14-15, 19-20

40-39, 35-34, 30-29, 25-24 RoHS (7a)

TG39-1505NXLF

B

1:1.15

1:1.15

See Circuit Diagram

See Circuit Diagram

Pb-Free

TG39-1505NXRL

B

1:1.15

1:1.15

See Circuit Diagram

See Circuit Diagram

RoHS (7a)

TG42-1505NXLF

C

1:1.41

1:1.41

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

38-37, 33-22, 28-27, 23-22 Pb-Free

TG42-1505NXRL

C

1:1.41

1:1.41

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

38-37, 33-22, 28-27, 23-22 RoHS (7a)

TG49-LVL1NXLF

D

1:2CT

1CT:2

4-5, 9-10, 14-15, 19-20

1-3, 6-8, 11-13, 16-18

Pb-Free

TG49-LVL1NXRL

D

1:2CT

1CT:2

4-5, 9-10, 14-15, 19-20

1-3, 6-8, 11-13, 16-18

RoHS (7a)

TG63-1505NXLF

E

1:1.15

1:2CT

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

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

TG63-1505NXRL

E

1:1.15

1:2CT

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

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

TG63-S003NXLF

C

1:1.15

1:2

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

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

Pb-Free

TG63-S003NXRL

C

1:1.15

1:2

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

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

RoHS (7a)

TG64-1505NXLF

G

1:1/1.26

1:2CT

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

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

TG64-1505NXRL

G

1:1/1.26

1:2CT

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

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

TG70-1505NXLF

D

1:1.36CT

1:1.36CT

4-5, 9-10, 14-15, 19-20

40-39, 35-34, 30-29, 25-24 Pb-Free

TG70-1505NXRL

D

1:1.36CT

1:1.36CT

4-5, 9-10, 14-15, 19-20

40-39, 35-34, 30-29, 25-24 RoHS (7a)

TG73-1505NXLF

C

1:2.3

1:1

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

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

Pb-Free

TG73-1505NXRL

C

1:2.3

1:1

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

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

RoHS (7a)

TG80-1505NXLF

G

1:2.45CT

1:2.45CT

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

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

TG80-1505NXRL

G

1:2.45CT

1:2.45CT

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

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

TG83-1505NXLF

C

1:2

1:1

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

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

TG83-1505NXRL

C

1:2

1:1

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

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

TG87-S004NXLF

E

1:2CT

1:1

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

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

Pb-Free

TG87-S004NXRL

E

1:2CT

1:1

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

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

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.

Standard Temp

Extended Temp

OCL:

1.2mH (typ)

1.5mH (typ)

DCR:

0.7

Ω (max)

0.8

Ω (max)

LL:

0.4µF (max)

0.5µF (max)

Electrical Specifications @ 25°C