MPATCO-TG136C-JPZ

## **Themal Link Fuses DC Alloy** 

## **Description** 

DC Alloy Thermal-Link is defined as a non-resettable protective device functioning one time only. It is widely used in electrical equipment and electric vehicle. Normally, thermal element is jointed to the two electrode leads. Under abnormal conditions, when the temp. reaches to the fusing temp. of Thermal-Link, the thermal element melts to disconnect the circuit completely and quickly retracts to the two electrode lead ends with the aid of the flux 

## **Approvals** 

UL60691 TUV EN 60691 

## **Features** 

- 0 to 450V DC / 0 to 600V AC Operating Voltage 

- High Accuracy of Functioning Temp. 

- Ceramic Case 

- Non-Resettable 

## **Applications** 

- Battery Cooling Systems 

- Precharged Resistors 

- Automotive Air-Conditioners 

## **Customization** 

   - Rated Functioning Temp. 

   - The Shape of Electrode Leads 

- Heaters 

## **Structure Diagram** 

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## **Themal Link Fuses DC Alloy** 

## **Glossary** 

|**Glossary**||
|---|---|
|**Item**|**Description**|
|**TCO**|**Thermal-Link**<br>A non-resettable device incorporating a thermal element which will open a circuit once only when exposed<br>for a sufficient length of time to a temp. in excess of that for which it has been designed.|
|**ATCO**|**Alloy Thermal-Link**<br>Alloytype Thermal-Link, Alloyis thermal element.|
|**DC-ATCO**|**DC-Alloy Thermal-Link**<br>Direct Current AlloyThermal-Link.|
|**Tf**|**Rated Functioning Temp.**<br>The temperature of the Thermal-Link which causes it to change the state of conductivity with a detection<br>current up to 10 mA as the only load.<br>Tolerance: Tf0 / -10°C (GB 9816, EN 60691, K60691).<br>Tolerance: Tf± 7°C(J60691).|
|**Fusing**<br>**Temp.**|**Fusing Temp.**<br>The temperature of the Thermal-Link which causes it to change its state of conductivity is measured with<br>silicone  oil bath in which the temperature is increased at the rate of 0.5 °C to 1 °C / minute, with a<br>detection current upto 10 mA as the onlyload|
|**Th**|**Holding Temp.**<br>The Maximum temperature at which a Thermal-Link will not change its state of conductivity when<br>conductingrated current for 168 hours.|
|**Tm**|**Maximum Temp. Limit**<br>The temperature of the Thermal-Link stated by the manufacturer, up to which the mechanical and<br>electrical properties of the Thermal-Link having changed its state of conductivity, will not be impaired for a<br>given time.|
|**Imin**|**Minimum Breaking Current**<br>The minimum current that Fuse requires after the Alloyof Thermal-Link opens in the circuit.|
|**Ir**|**Rated Current**<br>The current used to classify a Thermal-Link, which is the maximum current that Thermal-Link allows to<br>carryand is able to cut off the circuit safely.|
|**Ur**|**Rated Voltage**<br>The voltage used to classify a Thermal-Link, which is the maximum voltage that Thermal-link allows to<br>carryand is able to cut off the circuit safely.|



## **Diagram** 

Dimensions : Millimetres 

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## **Themal Link Fuses DC Alloy** 

|**L**|**L1**|**L2**|**L3**|**L4**|**W**|**W1**|**H**|**H1**|**t**|**D**|
|---|---|---|---|---|---|---|---|---|---|---|
|39.5 ±2|16 ±1|11.75<br>±0.3|7.95 ±0.3|4.55 ±0.2|12 ±1|6.35 ±0.2|9<br>+0.5<br>-0.0|6<br>+1<br>-0|0.8 ±0.05|1.65 ±0.2|



## **Specification Table** 

For Automotive Application: Battery Cooling System, Pre-charged Resistor, Automotive Air Conditioning 

|Part Number|**Tf**|**Fusing**<br>**Temp.**|**Th**|**Tm**|**Imin**|**Ir**|**Ur**|
|---|---|---|---|---|---|---|---|
||**(°C)**|**(°C)**|**(°C)**|**(°C)**|**(A)**|**(A)**|**(V)**|
|MPATCO-TG102C-HQZ|102|97 ±5|65|250|0|15|DC 450|
|MPATCO-TG115C-HQZ|115|110 ±5|72|||||
|MPATCO-TG115C-JPZ|||70|||20|DC 400|
|MPATCO-TG125C-HQZ|125|120 ±5|85|||15|DC 450|
|MPATCO-TG125C-JPZ||||||20|DC 400|
|MPATCO-TG136C-HQZ|136|131 ±5|90|||15|DC 450|
|MPATCO-TG136C-JPZ||||||20|DC 400|
|MPATCO-TG150C-HQZ|150|145 ± 5|100|||15|DC 450|
|MPATCO-TG86C-HQZ|86|81 ±5|43||||DC 450|
|MPATCO-TG86C-HSZ|||||||DC 600|



## **Temp.-Time Curve** 

The functioning temperature time curve of Alloy Thermal-Link in different Temp. oil bath. 

**==> picture [374 x 199] intentionally omitted <==**

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## **Themal Link Fuses DC Alloy** 

## **Current-Time Curve** 

This is an illustrated curve, describing the opening time at Multi-times rated current in the condition of the room Temp. 25°C. 

**==> picture [343 x 192] intentionally omitted <==**

## **Part Number Table** 

|**Part Number Table**||
|---|---|
|**Description**|**Part Number**|
|Direct Current AlloyThermal-Link , 15A, 450V DC|MPATCO-TG102C-HQZ|
|Direct Current AlloyThermal-Link , 15A, 450V DC|MPATCO-TG115C-HQZ|
|Direct Current AlloyThermal-Link , 20A, 400V DC|MPATCO-TG115C-JPZ|
|Direct Current AlloyThermal-Link , 15A, 450V DC|MPATCO-TG125C-HQZ|
|Direct Current AlloyThermal-Link , 20A, 400V DC|MPATCO-TG125C-JPZ|
|Direct Current AlloyThermal-Link , 15A, 450V DC|MPATCO-TG136C-HQZ|
|Direct Current AlloyThermal-Link , 20A, 400V DC|MPATCO-TG136C-JPZ|
|Direct Current AlloyThermal-Link , 15A, 450V DC|MPATCO-TG150C-HQZ|
|Direct Current AlloyThermal-Link , 15A, 450V DC|MPATCO-TG86C-HQZ|
|Direct Current AlloyThermal-Link , 15A, 600V DC|MPATCO-TG86C-HSZ|



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