Datasheet > 2057-09-BT1LF

2057-09-BT1LF

更新时间： 2024-01-09 07:45:26

品牌	Logo	应用领域
伯恩斯 - BOURNS		电信电信集成电路
页数	文件大小	规格书
2页	272K
描述
Surge Protection Circuit, ROHS COMPLIANT, PACKAGE-2

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2057-09-BT1LF 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	ROHS COMPLIANT, PACKAGE-2	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	Factory Lead Time：	12 weeks
风险等级：	2.22	JESD-30 代码：	O-XXSS-W2
功能数量：	1	端子数量：	2
最高工作温度：	90 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装形状：	ROUND
封装形式：	SPECIAL SHAPE	峰值回流温度（摄氏度）：	NOT SPECIFIED
表面贴装：	NO	电信集成电路类型：	SURGE PROTECTION CIRCUIT
温度等级：	INDUSTRIAL	端子形式：	WIRE
端子位置：	UNSPECIFIED	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

2057-09-BT1LF 数据手册

Features

Applications

■ Compact size: 5.5 mm diameter,

■ Telecommunications equipment

■ Industrial equipment/electronics

■ Consumer electronics

6 mm length

■ Low capacitance

■ Low leakage

■ RoHS compliant*

■

UL Recognized

2057 Series Light Duty 2-Electrode Miniature Gas Discharge Tube

Characteristics

Test Methods per ITU-T K.12 and IEC 61643-311.

Model No.

Characteristic

2057-07

2057-09

2057-12

2057-13

2057-15

2057-23

DC Sparkover 2ꢀ ꢁ ꢂ 1ꢀꢀ ꢃVs

75 ꢃ

9ꢀ ꢃ

12ꢀ ꢃ

13ꢀ ꢃ

15ꢀ ꢃ

23ꢀ ꢃ

(1)

Impulse Sparkover

1ꢀꢀ ꢃVµs

< 7ꢀꢀ ꢃ

< 8ꢀꢀ ꢃ

< 6ꢀꢀ ꢃ

< 7ꢀꢀ ꢃ

< 6ꢀꢀ ꢃ

< 7ꢀꢀ ꢃ

< 6ꢀꢀ ꢃ

< 7ꢀꢀ ꢃ

< 6ꢀꢀ ꢃ

< 7ꢀꢀ ꢃ

< 6ꢀꢀ ꢃ

< 7ꢀꢀ ꢃ

1ꢀꢀꢀ ꢃVµs

Model No.

2057-35

35ꢀ ꢃ

Characteristic

2057-25

25ꢀ ꢃ

2057-30

3ꢀꢀ ꢃ

2057-40

4ꢀꢀ ꢃ

2057-47

47ꢀ ꢃ

DC Sparkover 2ꢀ ꢁ ꢂ 1ꢀꢀ ꢃVs

(1)

Impulse Sparkover

1ꢀꢀ ꢃVµs

< 6ꢀꢀ ꢃ

< 7ꢀꢀ ꢃ

< 9ꢀꢀ ꢃ

< 7ꢀꢀ ꢃ

< 9ꢀꢀ ꢃ

< 8ꢀꢀ ꢃ

< 9ꢀꢀ ꢃ

1ꢀꢀꢀ ꢃVµs

< 1ꢀꢀꢀ ꢃ

< 11ꢀꢀ ꢃ

(1)

Impulse Sparkover voltage is deﬁned as typical values of distribution.

(2)

Insulation Resistance (IR) ....................................5ꢀ V 1ꢀꢀ V 25ꢀ ꢃdc ................................................. > 1 GΩ

Glow ꢃoltage ...........................................................1ꢀ mA..................................................................... ~ 7ꢀ ꢃ

Arc ꢃoltage..............................................................1 A.......................................................................... ~ 1ꢀ ꢃ

Glow-Arc Transition Current.................................................................................................................... < 1 A

Maximum Capacitance............................................1 MHz..................................................................... < 1 pF

Maximum Impulse Discharge Current.....................1ꢀ,ꢀꢀꢀ A, 8V2ꢀ µs .................................................. 1 operation

5,ꢀꢀꢀ A, 8V2ꢀ µs ..................................................... 1ꢀ operations

Nominal Alternating Discharge Current...................5 A, 5ꢀ Hz, 1 second.............................................. 1 operation

15 A, 9 cycles ........................................................ 1 operation

Impulse Life ............................................................1ꢀꢀ A, 1ꢀV1ꢀꢀꢀ µs .................................................. 3ꢀꢀ operations

(3)

DC Holdover ꢃoltage ........................................................................................................................... < 15ꢀ ms

Operating Temperature............................................................................................................................ -4ꢀ to +9ꢀ ºC

Storage Temperature............................................................................................................................... -4ꢀ to +9ꢀ °C

Climatic Category (IEC 6ꢀꢀ68-1)............................................................................................................. 4ꢀ V 9ꢀ V 21

Notes:

• UL Recognized component, UL File E153537.

• At delivery AQL ꢀ.65, level II DIN ISO 2859

(2)

DC Sparkover ꢃoltage

75–9ꢀ ꢃ

DC Measuring ꢃoltage

5ꢀ ꢃ

12ꢀ–4ꢀꢀ ꢃ

47ꢀ ꢃ

1ꢀꢀ ꢃ

25ꢀ ꢃ

(3)

Network Applied

DC Sparkover ꢃoltage

75–145 ꢃ

DC Holdover ꢃoltage

52 ꢃ

8ꢀ ꢃ

15ꢀ ꢃ

23ꢀ–25ꢀ ꢃ

3ꢀꢀ–47ꢀ ꢃ

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁcations are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their speciﬁc applications.

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与2057-09-BT1LF相关器件

型号	品牌	获取价格	描述	数据表
2057-1000	ETC	获取价格	Logic IC
2057-1100	ETC	获取价格	Logic IC
2057-12	BOURNS	获取价格	Light Duty 2-Electrode Miniature Gas Discharge Tube
2057-1200	DATADELAY	获取价格	Passive Delay Line, 1-Func, 1-Tap, True Output, Hybrid,
205712B	ITF	获取价格	SAW Bandpass Filter
2057-12-BLF	BOURNS	获取价格	Light Duty 2-Electrode Miniature Gas Discharge Tube
2057-12-BT1LF	BOURNS	获取价格	Surge Protection Circuit, ROHS COMPLIANT, PACKAGE-2
2057-13	BOURNS	获取价格	Light Duty 2-Electrode Miniature Gas Discharge Tube
2057-1300	DATADELAY	获取价格	Passive Delay Line, 1-Func, 1-Tap, True Output, Hybrid,
2057-13-BLF	BOURNS	获取价格	Surge Protection Circuit, ROHS COMPLIANT, PACKAGE-2

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