IS2M-27 datasheet, PDF - EEWORLD Datasheet

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IS2M-27: DescriptionE1/T1/ PRI/CEPT Single Transformers; File Size40KB，1 Pages; ManufacturerTalema; Websitehttp://www.talema.com/

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IS2M-27 Overview

E1/T1/ PRI/CEPT Single Transformers

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E1/T1/ PRI/CEPT Single Transformers

Features

• industry standard through-hole footprints

• wide range compatible with all common transceiver IC's

• controlled parameters ensure full compliance with

ITU-T G.703 when matched with recommended IC

• ideal for all 1.544 and 2.048 Mbs interface applications

• manufactured in an ISO-9001:2000, TS-16949:2002

and ISO-14001:2004 certified Talema facility

• 1500Vrms minimum isolation voltage

• extended operating temperature: -40° to +85°C

• fully RoHS compliant

Electrical Specifications @ 25°C

Turns Ratio:

Bold

= IC side windings

IS2M Series Transformers

Part Number

IS2M-6

IS2M-7

IS2M-8

IS2M-10

IS2M-11

IS2M-12

IS2M-15

IS2M-16

IS2M-17

IS2M-18

IS2M-19

IS2M-20

IS2M-21

IS2M-23

IS2M-24

IS2M-25

IS2M-26

IS2M-27

Turns Ratio

±5%

1ct:

2ct

1:

2ct

1:

1.15ct

1:

1.36ct

1:

2.3ct

1

: 1/1.26

1ct:

1

1:

1.5ct

1:

1.53

1:

1.185

1ct:

2ct

1ct:

1ct

1:

1.15ct

1:

1.14ct

1:

1

1:

1.36

1ct:

3ct

1:

1.583ct

OCL

(mH Min.)

1.2

1.5

1.2

1.5

1.2

1.5

1.2

L

(µH Max.)

0.5

0.6

0.8

0.5

0.6

0.8

0.5

1.0

0.5

0.8

0.6

DCR Pri

(Ohms)

0.7

0.5

0.7

0.5

0.7

1.0

0.7

D C R S ec

(Ohms)

1.2

0.9

0.8

1.4

0.9

0.7

1.0

0.8

2.0

1.0

0.8

0.7

0.9

2.1

1.0

V

P

(Vrms)

1500

Primary

Pins

1-3

6-4

1-3

6-4

1-3

6-4

3-4

6-4

1-3

6-4

1-3

1-6

3-4

1-3

6-4

Schematic

A

B

C

B

D

B

F

E

A

B

C

F

A

B

IS2M Series

.500

(12.70)

3

2

1

5

6

4

.350

(8.89)

.200

(5.08)

.250

(6.35)

.150

(3.81)

1

2

3

Line

Schematic

A

IC

6

5

4

6

Line

B

IC

1

2

4

3

1

Line

C

IC

6

5

4

1

2

3

Line

D

IC

6

4

0.400

(10.16)

E

4

5

6

Line

IC

3

2

1

3

Line

F

IC

1

3

4

6

4

G

5

2

6

1

Note: Unused pins not provided

Dimensions: Inches (Millimeters)

Tolerance: ±0.010 (0.25) unless specified otherwise

Germany: Int.+49 89 - 841 00-0 • Ireland: Int.+35 374 - 954 8666 • Czech Rep: Int.+420 377 - 338 351 • India: Int.+91 427 - 244 1325

http://www.talema-nuvotem.com

(10-06) Communications\ E1/T1\IS2M

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Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

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