加双帽玻璃保险丝管

厂商 :东莞市大威五金电子有公司

广东 东莞
  • 主营产品:
  • 贴片保险丝(自恢复)
  • 贴片保险丝(一次性)
  • 电阻保险丝
联系电话 :13669876832
商品详细描述

1.规格型号和安规认证

MODEL NUMBER AND SECURITY CERTIFICATION

1-1 品名规格: 系列号+额定电流+额定电压+认证符号

   Model Number Part Number+ Rated Current+ Rated Voltage+ Approved Symbol

      example

3T    2A     250V     UR VDE CCC           

系列号

Part Number

额定电流

Rated Current

额定电压

Rated Voltage

4 认证符号

4Approved Symbol

                              

                    4                        

                                                                

 

1-2 额定电流和额定电压

Rated Current And Rated Voltage

   额定电流:      500mA~6.3A

Rated Current   500mA~6.3A

额定电压:      250VAC

Rated Voltage   250VAC

1-3标示

   Marking

保险丝两端铜帽上印有下列标示

The fuses cap shall have the following marking

     额定电流 + 额定电压

Specification Rated Current + Rated Voltage

500mA~6.3A  2  A250V

 

      标:  认证符号

Trade mark  Approved Symbol

500mA~6.3A UR  VDE  CCC

注意:对标示字样大小没有规定。

NoteSize of the markings shall not be provided.

 

 

 

2. 适用范围

   SCOPE

        3T系列超小型保险丝,适用于一般电子设备。

     3T series Micro-Fuse used in electronic equipment.

3.工程图和结构

OUTLINE DRAWING AND STRUCTURE

3-1. 工程图  (单位:mm)

     Outline Drawing and Dimensions(Unitmm)




 

 

 

 

 

 

 

 

 

 

 


3-2. 结构

    Structure

         

编号

No.

组件

Component

材质

Material

数量

Quantity

(1)

铜帽

Cap

黄铜镀镍

Brass with nickel plated

2

(2)

本体

Body

玻璃管

Glass Tube

1

(3)

熔丝

Wire

合金(绕丝)

Alloy

1

(4)

引线

Lead

镀锡铜线

Tinned Copper wire

2

 

 

 

 

 

 

 

 

 

 

 

4.外观及形状

   APPEARANCES AND CONFIGURATION

4-1外观:不应有破碎、明显的污斑。

   AppearancesThere shall not be break up and any remarkable blotch.

4-2 形状:带脚的小型保险丝。

   ConfigurationAxial Leaded Micro-Fuse.

 

5.物理特性

   PHYSICAL CHARACTERISTIC

5-1 拉力测试

    Tensile test

轴向拉力10±1牛顿,持续10±1

Pulling the cap of the fuse with 10±1N at axial direction keep 10±1sec.

5-2.推力测试

   Thrust test

轴向推力2牛顿,持续10±1

Thrust two cap’s bottom of the fuse with 2N at axial direction keep 10±1sec.

 

6.电气特性

   ELECTRICAL CHARACTERISTICS

6-1 时间/电流特性:

Pre-Arcing Time / Current Characteristic

RATED CURRENT

2.1 IN

2.75 IN

4 IN

10 IN

Max.

Min.

Max.

Min.

Max.

Min.

Max.

500mA to6.3A

120S

400MS

10S

150MS

3S

20 MS

150MS

 

7.环境特性

ENVIRONMENTAL SPECIFICATION

7-1 使用温度范围:-55℃~125

       Operating Temperature-55℃~125

 

 

7-2 保存条件

    Storage Conditions

温度:+10℃~60

Temperature+1060

在相对湿度≦75%下平均可存放3年。

        Relative humidity ≦75% store 3 years average.

在非露天下,相对湿度为95%下最多可存放30天。

Without dew, maximum value for 30days -95%.

8.安装方式和焊接条件

INSTALLATION WAY AND SOLDERING PARAMETERS

8-1 在进行弯脚时,,引脚的弯折次数不要多于3次。

  If crooked the lead, Must meet the size that the graphic presentation stipulates. It can not be

bent more over 3 times.

8-2波峰焊

  Wave Solder

焊接温度:260±5

Soldering Temperature260±5

焊接时间:3 Sec. Max.  

Soldering Time3 Sec. Max.

8-3 手工焊锡

   Manual Solder

焊接温度:350±5

Soldering Temperature350±5

       焊接时间:3Sec. Max.  

        Soldering Time3Sec. Max.

9.包装

PACKING

产品的包装应能达到防潮、抗振的作用;以防止在运输或贮存过程中产品受潮或损坏。

 

Packaging should be able to reach moisture, anti-vibration effect; to prevent the transportation or storage of products during the wet or damaged.

 

 

 

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