40Z4343 datasheet, PDF - EEWORLD Datasheet

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40Z4343: DescriptionDatacom Transformer, 10/100 BASE-TX Application(s), 2CT:1CT; 1CT:1CT; CategoryPower management transformer; File Size49KB，1 Pages; ManufacturerVitec Electronics Corporation

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40Z4343 Overview

Datacom Transformer, 10/100 BASE-TX Application(s), 2CT:1CT; 1CT:1CT

40Z4343 Parametric

Parameter Name	Attribute value
Reach Compliance Code	unknown
ECCN code	EAR99
application	10/100 BASE-TX
high	5.72 mm
Insulation voltage	1500 V
length	28.45 mm
Manufacturer's serial number	40Z
Installation features	SURFACE MOUNT
Number of functions	2
physical size	28.45mm X 12.19mm X 5.72mm
Primary inductance	350 µH
Maximum pulse rise time	2.5 ns
surface mount	YES
Transformer type	DATACOM TRANSFORMER
Turns ratio (Np:Ns)	2CT:1CT; 1CT:1CT
width	12.19 mm
Base Number Matches	1

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TYPE 40Z - SMD TRANSFORMER MODULES

Dual Port 10/100 Base-Tx

FEATURES

Products matched to most IC manufacturers.

Designed to meet insertion loss and return loss

requirements of IEEE 802.3u.

40 Pin low profile SMD package for Pick and Place

manufacturing.

Common footprints & pinouts.

PACKAGE

1.120

28.45

SCHEMATIC A

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

SCHEMATIC B

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

SCHEMATIC C

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

VITEC

40Z43xx

0.018

0.46

0.050

1.27

0.625

15.88

0.006

0.15

0.480

12.19

0.015

0.38

0.225

5.72

0.950

24.13

Drawing NOT to Scale. Dimensions Inches/mm +/- 0.005/0.127 Unless noted.

ELECTRICAL CHARACTERISTICS @ 25

o

C

Part

Number

40Z4340

40Z4341

40Z4342

40Z4343

40Z4344

40Z4345

40Z4346

40Z4347

40Z4348

40Z4349

Notes: .

.

T-600.5

05/01

Turns

Ratio

XMT

+/- 5%

RCV

+/- 5%

L

P

uH

MIN

Cross

Talk

dB

MIN

CMR

dB

TYP

Circuit

Position

Rx-Tx, Rx-Tx

Tx-Rx, Tx-Rx

Rx-Tx, Rx-Tx

Tx-Rx, Tx-Rx

Rx-Tx, Rx-Tx

Tx-Rx, Tx-Rx

Rx-Tx, Rx-Tx

Tx-Rx, Tx-Rx

Rise

Time

nS

TYP

L

uH

MAX

C

pF

TYP

DCR

Ohms

MAX

Dielectric

Test

Vrms

MIN

Schem.

1CT:1CT

2CT:1CT

1.25CT:1CT

1CT:1.41CT

1.41CT:1CT

1.25CT:1CT

1CT:1CT

350

-38

-40

2.5

0.4

20

0.9

1500

B

A

B

A

B

A

B

A

C

11

Vitec Electronics Corporation

www.VitecCorp.com

40Z4343 Related Products

	40Z4343	40Z4347	40Z4345	BLU1206-1210-BB101W	40Z4349	40Z4342	40Z4348	40Z4341
Description	Datacom Transformer, 10/100 BASE-TX Application(s), 2CT:1CT; 1CT:1CT	Datacom Transformer, 10/100 BASE-TX Application(s), 1CT:1.41CT; 1CT:1CT	Datacom Transformer, 10/100 BASE-TX Application(s), 1.25CT:1CT; 1CT:1CT	Fixed Resistor, Thin Film, 0.25W, 121ohm, 150V, 0.1% +/-Tol, 100ppm/Cel, 1206	Datacom Transformer, 10/100 BASE-TX Application(s), 1.25CT:1CT; 1CT:1CT	Datacom Transformer, 10/100 BASE-TX Application(s), 2CT:1CT; 1CT:1CT	Datacom Transformer, 10/100 BASE-TX Application(s), 1.41CT:1CT; 1CT:1CT	Datacom Transformer, 10/100 BASE-TX Application(s), 1CT:1CT; 1CT:1CT
Reach Compliance Code	unknown	unknow	unknown	compliant	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
application	10/100 BASE-TX	10/100 BASE-TX	10/100 BASE-TX	-	10/100 BASE-TX	10/100 BASE-TX	10/100 BASE-TX	10/100 BASE-TX
high	5.72 mm	5.72 mm	5.72 mm	-	5.72 mm	5.72 mm	5.72 mm	5.72 mm
Insulation voltage	1500 V	1500 V	1500 V	-	1500 V	1500 V	1500 V	1500 V
length	28.45 mm	28.45 mm	28.45 mm	-	28.45 mm	28.45 mm	28.45 mm	28.45 mm
Manufacturer's serial number	40Z	40Z	40Z	-	40Z	40Z	40Z	40Z
Installation features	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	-	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Number of functions	2	2	2	-	2	2	2	2
physical size	28.45mm X 12.19mm X 5.72mm	28.45mm X 12.19mm X 5.72mm	28.45mm X 12.19mm X 5.72mm	-	28.45mm X 12.19mm X 5.72mm	28.45mm X 12.19mm X 5.72mm	28.45mm X 12.19mm X 5.72mm	28.45mm X 12.19mm X 5.72mm
Primary inductance	350 µH	350 µH	350 µH	-	350 µH	350 µH	350 µH	350 µH
Maximum pulse rise time	2.5 ns	2.5 ns	2.5 ns	-	2.5 ns	2.5 ns	2.5 ns	2.5 ns
surface mount	YES	YES	YES	-	YES	YES	YES	YES
Transformer type	DATACOM TRANSFORMER	DATACOM TRANSFORMER	DATACOM TRANSFORMER	-	DATACOM TRANSFORMER	DATACOM TRANSFORMER	DATACOM TRANSFORMER	DATACOM TRANSFORMER
Turns ratio (Np:Ns)	2CT:1CT; 1CT:1CT	1CT:1.41CT; 1CT:1CT	1.25CT:1CT; 1CT:1CT	-	1.25CT:1CT; 1CT:1CT	2CT:1CT; 1CT:1CT	1.41CT:1CT; 1CT:1CT	1CT:1CT; 1CT:1CT
width	12.19 mm	12.19 mm	12.19 mm	-	12.19 mm	12.19 mm	12.19 mm	12.19 mm
Base Number Matches	1	1	1	-	1	1	1	1

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