H1138 datasheet, PDF - EEWORLD Datasheet

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H1138: DescriptionDATACOM TRANSFORMER FOR 10/100 BASE-T APPLICATION(S); CategoryPower/power management; File Size188KB，4 Pages; ManufacturerETC

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DATACOM TRANSFORMER FOR 10/100 BASE-T APPLICATION(S)

H1138 Parametric

Parameter Name	Attribute value
Maximum operating temperature	70 Cel
Minimum operating temperature	0.0 Cel
Number of functions	1
state	EOL/LIFEBUY
terminal coating	tin lead
Installation features	surface mount
Dimensions	L25.4XB9.91XH5.97 (mm)/L1.0XB0.39XH0.235 (inch)
Manufacturer Series
application	10/100 Base Station-T
Isolation voltage	1500 kV
Primary inductance	350 mH
Transformer type	Data communication transformer
匝数比NP:NS	1CT:1:1CT

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10/100 BASE-T SINGLE PORT

TRANSFORMER MODULES

With 1:1 Transmit Turns Ratios

Compatible with Broadcom, ICS, Intel, Kendin, Lucent,

National Semiconductor and TDK Transceivers

Meets all IEEE 802.3 and ANSI X3.263 standards including

350 µH OCL with 8 mA bias

IC grade transfer-molded package withstands 235°C IR reflow

Patented Interlock Base construction for high reliability

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

Part

Number

H1012

H1019

H1086

H1042

H1089

H1117

H1138

HX1148

HX1178

PE-68515L

PE-68517L

Insertion

Loss

(dB MAX)

0.1-100 MHz

-1.0

-0.8

-1.5

-1.0

Return Loss

(dB MIN @ 100

Ω)

1-30 MHz 40 MHz 50 MHz 60-80 MHz

-20

-22

-16

-22

-18

-20

-18

-20

-13.5

-20

-16

-13.5

-18

-16

-18

-11.5

-18

-14

-11.5

-16

-15

-14

-12

-10

-12

-10

-12

Differential to Common

Crosstalk

Mode Rejection

(dB TYP)

(dB MIN)

30 MHz 60 MHz 100 MHz 30 MHz 60 MHz 100 MHz

-42

-45

-42

-45

-42

-50

-45

-36

-40

-38

-40

-37

-45

-40

-33

-35

-32

-35

-33

-40

-35

-50

-45

-50

-40

-50

-55

-50

-40

-38

-40

-50

-40

-35

-40

-35

-40

-50

-40

Hipot

(Vrms MIN)

1500

1. Rise time optimized for National’s DP83843.

2. Operating temperature: -40

+ 85

3. Meets UL 1950 and UL 1459 3rd edition requirements.

U.S. Patent No. 5,015,981

Mechanicals

PE-68515L, PE-68517L, H1042

.700

17,78

.100

2,54

.540

13,72

.505 MAX

12,83

H1012, H1019, H1086, H1089, H1117,

H1138, HX1148, HX1178

.700

17,78

.100

2,54

.525

13,34

.040

1,02

Date Code

PE-6851XL, H1042

Country of Origin

.510

12.95

.100

2,54

.700

17,78

1.000

25,40

.370

9,40

.004/0,10

14 SURFACES

Weight

. . . . . . . . 3.5 grams

Tube

. . . . . . . . . . . .20/tube

Tape & Reel

. . . . .160/reel

.040

1,02

.100

2,54

Date Code

Country of Origin

.100

2,54

.700

17,78

1.000

25,40

16X

.018

0,43

.060

1,52

.350

8,89 MAX

.390

9,91

.245 MAX

6,22

0° 8°

16 x .040

1,02

0° 8°

.010

0,25

.015

0,38

14X

.045

1,14

.004/0,10

16 SURFACES

NOTE:

The PE-68515L pins 4 and 13 are removed.

The PE-68517L pins 5 and 12 are removed.

Dimensions:

Inches

Unless otherwise specified, all tolerances are ±

.010

0,25

Weight

. . . . . . . .3.0 grams

Tube

. . . . . . . . . . . .20/tube

Tape & Reel

. . . . . .300/reel

US 619 674 8100

•

UK 44 1483 401 700

•

France 33 3 84 35 04 04

•

Singapore 65 287 8998

•

Taiwan 886 2 2698 0228

•

Hong Kong 852 2788 6588

•

http://www.pulseeng.com

H303.K (5/03)

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