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RH-2系列热熔断体

发布时间:2018-12-18 08:41:52 丨 浏览次数:422

RH-2系列热熔断体(图1)

蓝光RH-2系列热熔断体(温度保险丝)简介:

6.0X 5.6 X 2.4mm / 5.0X 5.2 X 2.2mm Radial Lead Thermal Link

材料MATERIALS

塑料壳Case:工程塑料Thermoplastic

引线Lead:镀锡铜线Tin Plated Copper

熔丝Element:合金丝Alloy Wire

封口树脂Sealant Resin:环氧胶Epoxy

安规:UL/CCC/VDE/TUV/PSE/KC Approved(详细见下表)

RH-2系列热熔断体(图2)RH-2系列热熔断体(图3)


尺寸 Dimensions (unit:mm)
WLTDL1
5.2±0.35.0±0.32.2±0.20.55±0.0560±2
5.6±0.36.0±0.32.4±0.20.55±0.0560±2


术语解释   EXPLANATION OF TERMS
额定动作温度(TF)

在仅通以不超过10mA的探测电流的条件下测得的使热熔断体导电状态改变的温度,热熔断体必须在上述温度0/-10℃范围内动作。

Temperature of the thetmal-link which causes it to change its state of conductivity with a detection current up to 

10mA as the only load. Thermal fuse must be fusing within the scope of +0/-10℃.

熔断温度

Fusing-off 

temperature

产品放置油槽内并通以不超过10mA电流值 ,然后以0.5K/min 至1K/min 的速度稳定升温 ,热熔断体实际动作温度值。

The fusing-off temperature indicates value measured in the test oil bath and temperature be increased steadily 

with a rate of rise between 0.5K/min and detective current 10mA or less.

保持温度

(Th)

热熔断体在规定的条件下通过额定电流且保温168小时,其导电状态不发生改变的最高温度值或按IEC60691标准测试值。

The maximum temperature at which a thermal-link will not cause a change in state of conductivity to open circuit 

while conducting rated current for 168 hours or according to IEC60691.

最高极限温度

(Tm)

由制造厂规定的温度,在此温度下热熔断体导电状态已改变,但其机械性能和电气性能在规定的时间内不致减弱。

Temperature of the thermal-link stated by the manufacturer , Up to which the mechanical and electrical properties 

of the thermal-link , Having changed its state of conductivity , Will not be impaired for a given time.

 

产品特性及应用   PRODUCT FEATURES AND APPLICATIONS

材质

Materials

本体 Body:Thermoplastic

引脚 Lead: Tin Plated Copper Wire

封口树脂 Sealing Resin:Epoxy Resin

特性

Features

不可复位 No-resettable
温度精准 High accuracy of function temperature
环保 Rohs & REACH compliant

应用领域

Application

灯具、开关电源、家用电器、电机、变压器、元器件、通讯等领域。

Lamps, Switching Power Supply, Home Electrical Appliances, Motors, Transformers, Components, Communications 

Field , etc.


型 号

Model

额定动作温度实测动作温度保  持 温  度最高极限温度额  定 电  流额  定 电  压安规认证   Safety Approvals
TF(℃)Th(℃)Tm(℃)Ir(A)Ur(V)ULCULVDETUVCCCPSEKC
RH102-210299±3821802250
RH115-2115112±3951802250
RH125-2125122±31051802250
RH130-2130127±31101802250
RH135-2135130±31151802250
RH145-2145140±31251802250
RH150-2150145±31301802250


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