Package

Type

Part Weight

Parts/Tube

Parts/Reel

Reel Diameter

Tape Width

Pitch

LS-1

SMT

0.6 grams

70

600

13 inches

24 mm

16 mm

TR-2

SMT

0.6 grams

65

500

13 inches

24 mm

16 mm

LC-1

THT

0.6 grams

65

–

–

–

–

HC-1

THT

1.2 grams

60

–

–

–

–

QC-1

THT

0.8 grams

60

–

–

–

–

Turns Ratio

OCL @ 25°C

DCR Pri

DCR Sec

Isolation Voltage

Package/

Primary

Part Number

(Pri:Sec ±5%)

(mH MIN)

(pF MAX)

(µH MAX)

(

Ω MAX)

(

Ω MAX)

(Vrms MIN)

Schematic

Pins

PE-64934

1:1

1.20

25

0.50

0.70

0.70

1500

HC-1/1S

1-2

RoHS-5

RoHS-6

Turns

OCL

OCL

Bandwidth

Isolation

Package/

Primary

Compliant

Compliant

Ratio

Primary

at -40°C

75

Ω System

Voltage

Schematic

Pins

Part No.

Part No.

(±2%)

(µH MIN)

(µH MIN)

(µH MAX)

(pF MAX)

(MHz TYP)

(Vrms MIN)

PE-65661

PE-65661NL

1:2CT

35

20

.12

10

–

1500

TR-2/B SMT

2-6

PE-65662

PE-65662NL

1:1

45

30

.12

13

–

1500

TR-2/A SMT

2-6

PE-65663

PE-65663NL

1:1

40

30

.12

13

–

1500

QC-1/A THT

2-6

PE-65664

PE-65664NL

1:2CT

35

20

.12

10

–

1500

QC-1/B THT

2-6

PE-65779

PE-65779NL

1:4CT

150

–

.30

15

–

1500

QC-1/B THT

2-6

PE-65856

PE-65856NL

1:1.73CT

50

–

.10

12

.060-300

1500

LC-1/C THT

4-6

PE-65966

PE-65966NL

1:1

40

–

.10

10

.200-340

1500

LC-1/E THT

4-6

PE-65967

PE-65967NL

1:1

40

–

.10

10

.200-340

1500

LS-1/E SMT

4-6

PE-65968

PE-65968NL

1:2CT

19

–

.06

10

.250-500

1500

LS-1/C SMT

4-6

PE-65969

PE-65969NL

1:2CT

19

–

.06

10

.250-500

1500

LC-1/C THT

4-6

PE-68629

PE-68629NL

1:1

40

–

.10

5

–

HC-1/A THT

1-5

PE-68630

PE-68630NL

1:2CT

19

–

.06

10

–

HC-1/D THT

1-5

T3/DS3/E3/STS-1

TRANSFORMERS

Designed for T3, DS3, E3 and

STS-1 Interfaces

Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C

Return loss meets requirements

of G.703

Fast rise time compatible with

standards

Through hole and surface mount

packages available

UL recognized

Electrical Specifications @ 25°C

Packaging Information

www.pulseeng.com

1

T606.C (11/07)