B0727-BL

更新时间： 2024-01-30 13:48:20

品牌	Logo	应用领域
线艺 - COILCRAFT		变压器
页数	文件大小	规格书
1页	327K
描述
ADSL2 Transformer

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技术参数
数据手册

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B0727-BL 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	ROHS COMPLIANT
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.61	其他特性：	HEIGHT DIMENSION INCLUDES TERMINAL ALSO, COMPATIBLE WITH BROADCOM ADSL2 BCM6348
认证：	UL	直流不平衡电流最大值：
高度：	12.7 mm	JESD-609代码：	e1
长度：	13.46 mm	安装特点：	SURFACE MOUNT
最高工作温度：	85 °C	最低工作温度：	-40 °C
包装方法：	TAPE & REEL	物理尺寸：	L13.46XB13.0XH12.7 (mm)
表面贴装：	YES	端子面层：	Tin/Silver/Copper (Sn/Ag/Cu)
变压器类型：	TELECOM TRANSFORMER	宽度：	13 mm
Base Number Matches：	1

B0727-BL 数据手册

Document 414

For Broadcom BCM6348

ADSL2 Transformer Router Chip

• Designed for use with the Broadcom BCM6348 router chip

• Low leakage inductance and 1875 V interwinding isolation

• Evaluated and approved by UL to meet 60950 under a

Supplementary Insulation System with a working voltage of

250 Vrms, 353.5 V peak.

Core material Ferrite

Terminations RoHS tin-silver over tin over nickel over phos bronze.

Other terminations available at additional cost.

Weight 6.2 g

Ambient temperature –40°C to +85°C

Storage temperature Component: –40°C to +85°C.

Packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

Mean Time Between Failures (MTBF) 26,315,789 hours

Packaging 175 per 13″ reel Plastic tape: 32 mm wide,

0.42 mm thick, 28 mm pocket spacing, 12.9 mm pocket depth

PCB washing Only pure water or alcohol recommended

Line side

Leakage

Longitudinal

balance

min (dB)

Turns ratio inductance²inductance³Capacitance⁴

THD

max (dB)

DCR max (Ohms)

Part

number¹

line : chip

±±5 (ꢀH)

max (ꢀH)

max (pF)

chip side

line side

B0727-BL_

2 :1

409.5

6.5

65.0

0.645 (1-4)

0.645 (2-5)

0.284(10-7)

0.371 ((9-6)

50.0 (1.1 MHz)

–80

1. When ordering, please specify termination and packaging coded:

B0727-BLD

Termination: L = RoHS tin-silver over tin over nickel over phos bronze.

Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or

S = non-RoHS tin-lead (63/37).

Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic tape

(175 parts per full reel).

Dot above pin1

B = Less than full reel. In tape, but not machine ready. To have a leader

and trailer added ($25 charge), use code letter D instead.

0.500

max

2. Inductance measured at 10 kHz, 0.1 Vrms, 0 Adc with windings connected in series.

3. Leakage inductance measured at 100 kHz, 0.1 Vrms, 0 Adc from pins 1 to 5 with

pins 4 and 2 connected and all chip side pins shorted.

12,70

4. Capacitance measured at 100 kHz, 0.1 Vrms, 0 Adc from chip side to line side.

5. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

0.004/0,10

0.039

1,00

0.699

max

17,75

0.050

1,27

0.512

13,00

0.061

1,55

0.590

14,99

0.028

0,70

0.098

2,50

0.098

2,50

Line

side

Chip

side

0.530

max

Recommended

Land Pattern

13,46

inches

Dimensions are in

Specifications subject to change without notice.

Please check our website for latest information.

Document414 Revised10/20/08

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与B0727-BL相关器件

型号	品牌	描述	获取价格	数据表
B0727-BL_	COILCRAFT	ADSL2 Transformer	获取价格
B0727-BSB	COILCRAFT	Telecom Transformer	获取价格
B0727-BSD	COILCRAFT	Telecom Transformer	获取价格
B0727-BTB	COILCRAFT	Telecom Transformer, ROHS COMPLIANT	获取价格
B0727-BTD	COILCRAFT	Telecom Transformer, ROHS COMPLIANT	获取价格
B0728-A	COILCRAFT	General Purpose Inductor, 0.0075uH, 2%, 1 Element, SMD, CHIP, 0603	获取价格

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