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821-M0649: 产品描述Telecom Transformer, SM016C; 产品类别变压器; 文件大小71KB，共2页; 制造商Elec & Eltek; 官网地址http://www.eleceltek.com

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821-M0649概述

Telecom Transformer, SM016C

821-M0649规格参数

参数名称	属性值
厂商名称	Elec & Eltek
包装说明	SM016C
Reach Compliance Code	unknown
ECCN代码	EAR99
其他特性	HEIGHT DIM. INCLUDES TERMINALS ALSO, TURNS RATIO: 1:2; 1:2
直流不平衡电流最大值	1 mA
高度	7.62 mm
长度	24.13 mm
制造商序列号	821-M0649
安装特点	SURFACE MOUNT
最高工作温度	70 °C
最低工作温度
包装方法	TAPE & REEL
物理尺寸	24.13mm X 14.73mm X 7.62mm
表面贴装	YES
变压器类型	TELECOM TRANSFORMER
宽度	14.73 mm
Base Number Matches	1

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ISDN S-INTERFACE TRANSFORMER

E & E Magnetic Products Limited

Meets pulse waveform template of CCITT I.430 when

recommended transformer and chip pair are used

Excellent longitudinal balance

235°C peak solder reflow temperature rating

Isolation voltage: 2000Vrms

Operating temperature 0°C to +70°C

Dual, SMT, 16 Pin

Standard Temperature Range

LECTRICAL

PECIFICATION

@25°C

Turns Ratio

(Pri : Sec

± 2%)

821-M0643

821-M0644

821-M0646

821-M0647

821-M0648

821-M0649

1:1

1:2.5

1:2

1:1.8

1:2

1:1

1:2.5

1:2

1:1.8

1:2

OCL

Primary

(mH Min)

A&B

Secondary

(uH Max)

Cww

(pF Max)

A&B

100

Primary

(pF Max)

110

180

160

110

180

160

DCR

Primary

(Ω± 25%)

2.4

DCR

Secondary

(Ω± 25%)

2.4

5.3

4.4

3.8

4.2

2.4

5.3

4.4

3.8

4.2

IDC

(mA Max)

Part Number

Note: 1. The maximum specified unbalanced DC current capability is based on 20mH minimum primary OCL.

ECHANICAL

IMENSIONS

Package: SM016C

.100

2.54

.950

24.13 MAX

.100

2.54

.700

17.78

.760

19.30

.720

.010

18.28

0.25

821-M064x

(DATE)

.018

.003

0.46

0.08

.050

1.27

Recommended

Pad Layout

.580

.010

14.73

0.25

.004-.020

0.10-0.51

.300

MAX

7.62

0-8°

REFERENCE OR

GAUGE PLANE

.100

.010

2.54

0.25

.700

.010

17.78

0.25

.040

.010

1.02

±0.25

Note :

All dimensions are specified in inches with higher precedence in inches.

.010

Unless otherwise specified, all tolerances are

0.25 .

Weight (in gram)

Tape & Reel

7.0 typ.

150 / reel

Unit B10, 3/F., 94 Tokwawan Road, Kowloon, Hong Kong • Tel: (852) 2954 3333 • Fax: (852) 2954 3304

Preliminary

TE0107(01) Released in 03/09

821-M0649相似产品对比

	821-M0649	821-M0643	821-M0644	821-M0646	821-M0647	821-M0648
描述	Telecom Transformer, SM016C	Telecom Transformer, SM016C	Telecom Transformer, SM016C	Telecom Transformer, SM016C	Telecom Transformer, SM016C	Telecom Transformer, SM016C
厂商名称	Elec & Eltek	Elec & Eltek	Elec & Eltek	Elec & Eltek	Elec & Eltek	Elec & Eltek
包装说明	SM016C	SM016C	SM016C	SM016C	SM016C	SM016C
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
其他特性	HEIGHT DIM. INCLUDES TERMINALS ALSO, TURNS RATIO: 1:2; 1:2	HEIGHT DIM. INCLUDES TERMINALS ALSO, TURNS RATIO: 1:1; 1:2	HEIGHT DIM. INCLUDES TERMINALS ALSO, TURNS RATIO: 1:1; 1:1	HEIGHT DIM. INCLUDES TERMINALS ALSO, TURNS RATIO: 1:2.5; 1:2.5	HEIGHT DIM. INCLUDES TERMINALS ALSO, TURNS RATIO: 1:2; 1:2	HEIGHT DIM. INCLUDES TERMINALS ALSO, TURNS RATIO: 1:1.8; 1:1.8
直流不平衡电流最大值	1 mA	1 mA	1 mA	1 mA	1 mA	1 mA
高度	7.62 mm	7.62 mm	7.62 mm	7.62 mm	7.62 mm	7.62 mm
长度	24.13 mm	24.13 mm	24.13 mm	24.13 mm	24.13 mm	24.13 mm
制造商序列号	821-M0649	821-M0643	821-M0644	821-M0646	821-M0647	821-M0648
安装特点	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
最高工作温度	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
包装方法	TAPE & REEL	TAPE & REEL	TAPE & REEL	TAPE & REEL	TAPE & REEL	TAPE & REEL
物理尺寸	24.13mm X 14.73mm X 7.62mm	24.13mm X 14.73mm X 7.62mm	24.13mm X 14.73mm X 7.62mm	24.13mm X 14.73mm X 7.62mm	24.13mm X 14.73mm X 7.62mm	24.13mm X 14.73mm X 7.62mm
表面贴装	YES	YES	YES	YES	YES	YES
变压器类型	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER
宽度	14.73 mm	14.73 mm	14.73 mm	14.73 mm	14.73 mm	14.73 mm
Base Number Matches	1	1	1	1	1	1

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