# FUSE, PTC RESET

![Product image](https://novapart.co/image/farnell:1862487/)

**URL**: https://novapart.co/products/MC36238/fuse-ptc-reset
**SKU**: MC36238
**Manufacturer**: MULTICOMP PRO
**Category**: Circuit Protection || Thermistors || Resettable Fuses || Surface Mount PPTCs
**Price**: €0.0970
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Time To Trip | 2s |
| Product Range | MC36 Series |
| Voltage Rating | 8VDC |
| Holding Current | 2A |
| Pptc Case Style | 1812 (4532 Metric) |
| Tripping Current | 3.5A |
| Current Rating Max | 100A |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1862487/)

## **Surface Mountable PTC Resettable Fuse** 

## **Specifications:** 

Applications : All high-density boards. Product Features :  Small surface mountable, solid state, faster time to trip than standard SMD devices, lower resistance than standard SMD devices. Max. Voltage : 6V to 60V. Temperature Range : -40°C to 85°C. 

**Electrical Characteristics (23°C)** 

|**Hold**<br>**Current**<br>~~a~~<br>~~a~~|**Trip**<br>**Current**<br>~~a~~<br>~~a~~|**Rated**<br>**Voltage**<br>~~a~~<br>~~ee~~|**Max.**<br>**Current**<br>~~a~~<br>~~ee es~~|**Typical**<br>**Power**<br>~~a~~<br>~~es~~|**Max. Time to trip**<br>~~a~~|**Max. Time to trip**<br>~~a~~|**Resistance**<br>~~a~~|**Resistance**<br>~~a~~|**Part Number**<br>~~a~~|
|---|---|---|---|---|---|---|---|---|---|
||||||**Current**<br>~~a~~|**Time**<br>~~a~~|**RMin**<br>~~a~~|**R1Max**<br>~~a~~||
|**Ih, A**<br>~~a~~<br>~~a~~|**It, A**<br>~~a~~<br>~~a~~|**Vmax, V DC**<br>~~a~~<br>~~ee~~|**Imax, A**<br>~~a~~<br>~~ee es~~|**Pd, W**<br>~~a~~<br>~~es~~|**Amperes**<br>~~a~~|**Seconds**<br>~~a~~|**Ω**<br>~~a~~|**Ω**<br>~~a~~||
|0.1<br>~~a ~~<br>~~a~~<br>~~a~~|0.3<br> ~~a~~<br>~~se~~<br>|60<br>~~ee~~<br>~~se~~<br>|10<br>~~ee es~~<br>~~es~~<br>~~es~~<br>|0.8<br>~~es~~<br>~~es~~<br>|8<br>~~es~~<br>|0.02<br>~~es~~|1.6<br>~~es~~|15<br>~~es~~|MC36204<br>~~es~~|
|0.35<br>~~es~~<br>~~a~~<br>~~a~~|0.7<br>~~es~~<br>~~se~~<br>|16<br>~~es~~<br>~~se~~<br>|40<br>~~es~~<br>~~es~~<br>~~es~~<br>|0.8<br>~~es~~<br>~~es~~<br>|8<br>~~es~~<br>~~es~~<br>|0.1<br>~~es~~<br>|0.32<br>~~es~~<br>|1.5<br>~~es~~<br>|MC36209<br>~~es~~<br>|
|0.75<br>~~a ~~<br>~~a~~|1.5<br> ~~se~~<br>|24<br>~~se~~<br>|40<br>~~es~~<br>~~es~~<br>|1<br>~~es~~<br>|8<br>~~es~~<br>|0.2<br>|0.11<br>|0.29<br>|MC36218<br>|
|0.75<br> <br>~~a~~<br>~~a~~|1.5<br> ~~se~~<br>|33<br>~~se ~~<br>|40<br> ~~es~~<br><br>~~es~~|1<br>~~es ~~<br><br>~~se~~|8<br> ~~es~~<br><br>~~se~~|0.2<br>|0.11<br>|0.4<br>|MC36219<br>|
|1.1<br>~~es~~<br>~~a~~|1.95<br>~~es~~|16<br>~~es~~|100<br>~~es~~<br>~~es~~|0.8<br>~~es~~<br>~~se~~|8<br>~~es~~<br>~~se~~|0.5<br>~~es~~|0.04<br>~~es~~|0.18<br>~~es~~|MC36224<br>~~es~~|
|1.1<br>~~a~~|2.2<br>~~se~~|24<br>~~se~~|100<br>~~es ~~<br>~~ss~~|1<br> ~~se~~<br>~~ss~~|8<br>~~se~~<br>~~ss~~|0.5|0.06|0.2|MC36225|
|1.25<br>~~a ~~<br>~~a~~|2.5<br> ~~a~~<br>|6<br>~~ee~~<br>|100<br>~~ee~~<br>|0.8<br>~~ss~~<br>~~se~~<br>|8<br>~~ss~~<br>~~se~~<br>|0.4<br>~~se~~<br>|0.05<br>|0.14<br>|MC36226<br>|
|1.25<br>~~es~~<br>~~a~~|2.5<br>~~es~~<br>|6<br>~~es~~<br>|100<br>~~es~~<br>|0.8<br>~~es~~<br>~~se~~<br>|8<br>~~es~~<br>~~se~~<br>|0.4<br>~~es~~<br>~~se~~<br>|0.05<br>~~es~~<br>|0.14<br>~~es~~<br>|MC36227<br>~~es~~<br>|
|1.5<br>~~a~~<br>~~a~~|3<br>~~es~~<br>|8<br>~~es~~<br>|100<br>~~es~~<br>~~ss~~<br>|0.8<br>~~se~~<br>~~es~~<br>~~ss~~<br>|8<br>~~se~~<br>~~es~~|0.5<br>~~se~~<br>~~es~~|0.04<br>~~es~~|0.11<br>~~es~~|MC36228<br>~~es~~|
|1.5<br>~~es~~<br>~~a~~<br>~~a~~|3<br>~~es~~<br>~~**se**~~|12<br>~~es~~<br>~~**se**~~|100<br>~~es~~<br>~~ss~~<br>~~es~~|1<br>~~es~~<br>~~ss~~<br>~~es~~|8<br>~~es~~<br>~~es~~|0.5<br>~~es~~|0.04<br>~~es~~|0.11<br>~~es~~|MC36231<br>~~es~~|
|1.5<br>~~a ~~<br>~~a~~|3<br> ~~**se**~~|24<br>~~**se**~~|100<br>~~ss~~<br>~~es~~|1<br>~~ss~~<br>~~es~~|8<br>~~es~~|1.5|0.04|0.12|MC36232|
|1.6<br> <br>~~a~~<br>~~a~~|3.2<br> ~~**se**~~|8<br>~~**se** ~~|100<br> ~~es~~<br>~~es~~<br>~~es~~|0.8<br>~~es~~<br>~~es~~<br>~~eG~~|8<br>~~es~~<br>~~es~~<br>~~eG~~|0.5<br>~~eG~~|0.03|0.1|MC36233|
|1.6<br>~~es~~<br>~~a~~|3.2<br>~~es~~|12<br>~~es~~|100<br>~~es~~<br>~~es~~|1<br>~~es~~<br>~~eG~~|8<br>~~es~~<br>~~eG~~|1<br>~~es~~<br>~~eG~~|0.03<br>~~es~~|0.1<br>~~es~~|MC36234<br>~~es~~|
|1.6<br>~~a~~|3.2<br>~~se~~|16<br>~~se~~|100<br>~~es ~~|1<br> ~~eG~~<br>~~ss~~|8<br>~~eG~~<br>~~ss~~|1<br>~~eG~~|0.03|0.1|MC36235|
|1.9<br>~~a~~<br>~~a~~|4.9<br>|6<br>|100<br><br>~~**e**s~~|1<br>|8<br>|5<br>|0.003<br>|0.025<br>|MC36237<br>|
|2<br>~~es~~<br>~~a~~|3.5<br>~~es~~|8<br>~~es~~|100<br>~~es~~<br>~~**e**s~~|1<br>~~es~~|8<br>~~es~~|2<br>~~es~~|0.02<br>~~es~~|0.07<br>~~es~~|MC36238<br>~~es~~|
|2.6<br>~~a~~|5<br>~~se~~|13.2<br>~~se~~|100<br>~~**e**s~~|1.3<br>~~s~~|8|5|0.015|0.05|MC36242|
|2.6<br>~~a~~|5<br>~~a~~|16<br>~~ee~~|100<br>~~ee~~|1.3<br>~~ss~~|8<br>~~ss~~|5|0.015|0.05|MC36243|
|2.6<br>~~a~~|5<br>~~a~~|6|100|1|8|2.5|0.015|0.047|MC36244|



- Ih = Hold current-maximum current at which the device will not trip at 23°C still air. 

- It = Trip current-minimum current at which the device will always trip at 23°C still air. 

- Vmax = Maximum voltage device can withstand without damage at its rated current (I maximum). 

- Imax = Maximum fault current device can withstand without damage at rated voltage (V maximum). 

Pd =  Typical power dissipated-type amount of power dissipated by the device when in the tripped state in 23°C still air environment. 

RMin = Minimum device resistance at 23°C prior to tripping. 

R1Max = Maximum device resistance at 23°C measured 1 hour after tripping or reflow soldering of 260°C for 20 seconds. Termination pad characteristics 

Termination pad materials: Pure tin. 

Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 

09/09/19 V1.1 

Page <1> 

## **Surface Mountable PTC Resettable Fuse** 

## **FSMD Product Dimensions (Millimetres)** 

**==> picture [36 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 1<br>**----- End of picture text -----**<br>


**==> picture [36 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 2<br>**----- End of picture text -----**<br>


## **Dimensions Table** 

|**A**<br>~~aa~~|**A**<br>~~aa~~|**B**<br>~~ee~~|**B**<br>~~ee~~|**C**<br>~~ee~~<br>~~ee~~|**C**<br>~~ee~~<br>~~ee~~|**D**<br>~~eeee~~|**D**<br>~~eeee~~|**E**<br>~~eeeee~~|**E**<br>~~eeeee~~|**Figure**<br>~~ee~~|**Part Number**|
|---|---|---|---|---|---|---|---|---|---|---|---|
|**Min.**<br>~~a~~<br>~~a~~|**Max.**<br>~~a~~|**Min.**<br>~~ee~~|**Max.**<br>~~ee~~|**Min.**<br>~~ee~~|**Max.**<br>~~ee~~|**Min.**<br>~~ee~~|**Max.**<br>~~ee~~|**Min.**<br>~~ee~~<br>~~**e**~~|**Max.**<br>~~eee~~<br>~~**e**e~~|||
|4.37<br>~~a ~~<br>~~a~~<br>~~a~~|4.73<br> ~~a ~~<br>~~ee~~<br>~~es~~|3.07<br> ~~ee~~<br>~~ee~~<br>~~a~~|3.41<br>~~ee~~<br>~~ee~~<br>~~e~~|0.6<br>~~ee~~<br>~~ee~~<br>~~e~~|0.9<br>~~ee ~~<br>~~ee~~<br>~~e~~|0.3<br> ~~ee ~~<br>~~ee~~<br>~~e~~|0.95<br> ~~ee ~~<br>~~ee~~<br>~~e~~|-<br> ~~ee ~~<br>~~ee~~<br>~~**e**~~<br>~~e~~|-<br> ~~eee~~<br>~~ee~~<br>~~**e**e~~|1<br>~~ee~~<br>~~ee~~|MC36204<br>~~ee~~|
|4.37<br>~~a~~<br>~~pot~~|4.73<br>~~es~~<br>~~pot~~|3.07<br>~~a~~<br>~~pot~~|3.41<br>~~e~~|0.4<br>~~e~~|0.7<br>~~e~~|0.3<br>~~e~~|0.95<br>~~e~~|-<br>~~**e**~~<br>~~e~~|-<br>~~**e**e ~~|1<br> ~~ee~~|MC36209|
|4.37<br>~~pot~~<br>~~a~~|4.73<br>~~es ~~<br>~~pot~~<br>~~a~~|3.07<br> ~~a~~<br>~~pot~~|3.41<br>~~e~~<br>~~ee~~|0.8<br>~~e~~<br>~~ee~~|1.55<br>~~e~~<br>~~ee~~|0.25<br>~~e~~<br>~~ee~~|0.95<br>~~e~~<br>~~ee~~|0.25<br>~~e~~<br>~~ee~~|0.65<br>~~ee~~|2<br>~~ee~~|MC36218<br>~~eee~~|
|4.37<br>~~pot~~<br>~~a~~<br>~~a~~<br>~~a~~|4.73<br>~~pot~~<br>~~a~~<br>~~a~~|3.07<br>~~pot~~<br>~~ee~~|3.41<br>~~ee~~<br>~~ee~~|0.8<br>~~ee~~<br>~~ee~~|1.55<br>~~ee~~<br>~~ee~~|0.25<br>~~ee~~<br>~~ee~~|0.95<br>~~ee~~<br>~~ee~~|0.25<br>~~ee~~<br>~~ee~~|0.65<br>~~ee~~<br>~~ee~~<br>~~ee~~|2<br>~~ee~~<br>~~ee~~<br>~~ee~~|MC36219<br>~~eee~~<br>~~ee~~<br>~~ee~~|
|4.37<br>~~a ~~<br>~~a~~<br>~~a~~<br>~~a~~|4.73<br> ~~a~~<br>~~a~~<br>|3.07<br>~~ee~~<br>~~ee~~<br>|3.41<br>~~ee~~<br>~~ee~~<br>~~ee~~|0.25<br>~~ee~~<br>~~ee~~<br>~~ee~~|0.9<br>~~ee ~~<br>~~ee~~<br>~~ee~~|0.3<br> ~~ee~~<br>~~ee~~<br>~~ee~~|0.95<br>~~ee ~~<br>~~ee~~<br>~~ee~~|-<br> ~~ee~~<br>~~ee~~<br>~~ee~~|-<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|1<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|MC36224<br>~~eee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|
|4.37<br>~~a ~~<br>~~a~~<br>~~a~~<br>~~a~~|4.73<br> ~~a~~<br>~~ee~~<br>|3.07<br>~~ee~~<br>~~ee~~<br>~~ee~~|3.41<br>~~ee~~<br>~~ee~~|0.8<br>~~ee~~<br>~~ee~~<br>~~ee~~|1.3<br>~~ee~~<br>~~ee~~<br>~~ee~~|0.25<br>~~ee~~<br>~~ee~~<br>~~ee~~|0.95<br>~~ee~~<br>~~ee~~<br>~~ee~~|0.25<br>~~ee~~<br>~~ee~~<br>~~**e**e~~|0.65<br>~~ee~~<br>~~ee ~~<br>~~ee~~<br>~~ee~~|2<br>~~ee~~<br> ~~ee~~<br>~~ee~~<br>~~ee~~|MC36225<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~eee~~|
|4.37<br>~~a ~~<br>~~a~~<br>~~a~~|4.73<br> ~~ee~~<br>~~a~~|3.07<br>~~ee~~<br>~~ee~~<br>~~ee~~|3.41<br>~~ee~~<br>~~e~~|0.25<br>~~ee~~<br>~~ee~~<br>~~e~~|0.55<br>~~ee ~~<br>~~ee~~<br>~~e~~|0.3<br> ~~ee~~<br>~~ee~~<br>~~e~~|0.95<br>~~ee ~~<br>~~ee~~<br>~~e~~|-<br> ~~ee~~<br>~~**e**e~~<br>~~e~~|-<br>~~ee ~~<br>~~ee~~<br>~~ee~~|1<br> ~~ee~~<br>~~ee~~|MC36226<br>~~ee~~<br>~~eee~~<br>~~ee~~|
|4.37<br> <br>~~a ~~<br>~~a~~<br>~~a~~|4.73<br> ~~ee~~<br> ~~a~~<br>|3.07<br>~~ee~~<br>~~ee~~<br>~~**e**~~|3.41<br>~~e~~<br>~~**e**~~|0.25<br>~~ee~~<br>~~e~~<br>~~**e**e~~|0.55<br>~~ee~~<br>~~e~~<br>~~e~~|0.3<br>~~ee~~<br>~~e~~<br>~~ee~~|0.95<br>~~ee ~~<br>~~e~~<br>~~ee~~|-<br> ~~**e**e ~~<br>~~e~~<br>~~ee~~|-<br> ~~ee ~~<br>~~ee~~<br>~~ee~~|1<br> ~~ee ~~<br>~~ee~~|MC36227<br> ~~eee~~<br>~~ee~~|
|4.37<br> <br>~~a~~<br>~~a~~<br>~~a~~|4.73<br> ~~a~~<br>|3.07<br>~~ee~~<br>~~**e**~~|3.41<br>~~e~~<br>~~**e**~~|0.25<br>~~e~~<br>~~**e**e~~|0.55<br>~~e~~<br>~~e~~|0.3<br>~~e~~<br>~~ee~~|0.95<br>~~e~~<br>~~ee~~|-<br>~~e~~<br>~~ee~~<br>~~**e**~~|-<br>~~ee~~<br>~~ee~~<br>~~**e**e~~|1<br>~~ee~~|MC36228<br>~~ee~~|
|4.37<br>~~a ~~<br>~~a~~<br>~~a~~|4.73<br> ~~a~~<br>|3.07<br>~~**e**~~<br>~~a~~<br><br>|3.41<br>~~**e**~~<br><br>|0.6<br>~~**e**e~~<br><br>|1.1<br>~~e ~~<br><br>|0.25<br> ~~ee~~<br><br>|0.95<br>~~ee ~~<br><br>|0.25<br> ~~ee~~<br>~~e~~<br>~~**e**~~<br>~~ee~~<br>|0.65<br>~~ee ~~<br>~~e~~<br>~~**e**e~~<br>~~ee~~<br>|2<br> ~~ee~~<br>~~e~~<br>~~ee~~<br>|MC36231<br>~~e~~<br>~~ee~~<br>|
|4.37<br>~~a~~<br>~~a~~<br>~~a~~|4.73<br>~~a~~<br>|3.07<br>~~a~~<br>|3.41<br>~~e~~<br>|0.6<br>~~e~~<br>|1.55<br>~~e~~<br>|0.25<br>~~e~~<br>|0.95<br>~~e~~<br>|0.25<br>~~**e**~~<br>~~e ee~~<br><br>~~**e**~~|0.65<br>~~**e**e~~<br>~~ee~~<br><br>~~**e**e~~|2<br>~~ee~~<br><br>~~ee~~|MC36232<br>~~ee~~<br>|
|4.37<br>~~a~~<br>~~a~~|4.73<br>~~ee~~<br>~~es~~|3.07<br><br>~~ee~~<br>~~a~~|3.41<br><br>~~ee~~<br>~~e~~|0.25<br><br>~~ee~~<br>~~e~~|0.9<br><br>~~ee~~<br>~~e~~|0.3<br><br>~~ee~~<br>~~e~~|0.95<br><br>~~ee~~<br>~~e~~|-<br>~~ee~~<br>~~ee~~<br>~~**e**~~<br>~~e~~|-<br>~~ee ~~<br>~~ee~~<br>~~**e**e~~|1<br> ~~ee~~<br>~~ee~~<br>~~ee~~|MC36233<br>~~ee~~<br>~~ee~~|
|4.37<br>~~a~~<br>~~pot~~|4.73<br>~~es~~<br>~~pot~~|3.07<br>~~a~~<br>~~pot~~|3.41<br>~~e~~|0.6<br>~~e~~|1.35<br>~~e~~|0.25<br>~~e~~|0.95<br>~~e~~|0.25<br>~~**e**~~<br>~~e~~|0.65<br>~~**e**e ~~|2<br> ~~ee~~|MC36234|
|4.37<br>~~pot~~<br>~~a~~|4.73<br>~~es ~~<br>~~pot~~<br>~~a~~|3.07<br> ~~a~~<br>~~pot~~|3.41<br>~~e~~<br>~~ee~~|0.6<br>~~e~~<br>~~ee~~|1.35<br>~~e~~<br>~~ee~~|0.25<br>~~e~~<br>~~ee~~|0.95<br>~~e~~<br>~~ee~~|0.25<br>~~e~~<br>~~ee~~|0.65<br>~~ee~~|2<br>~~ee~~|MC36235<br>~~eee~~|
|4.37<br>~~pot~~<br>~~a~~<br>~~a~~<br>~~a~~|4.73<br>~~pot~~<br>~~a~~<br>~~a~~|3.07<br>~~pot~~<br>~~ee~~|3.41<br>~~ee~~<br>~~ee~~|0.3<br>~~ee~~<br>~~ee~~|0.7<br>~~ee~~<br>~~ee~~|0.25<br>~~ee~~<br>~~ee~~|0.95<br>~~ee~~<br>~~ee~~|0.25<br>~~ee~~<br>~~ee~~|0.65<br>~~ee~~<br>~~ee~~<br>~~ee~~|2<br>~~ee~~<br>~~ee~~<br>~~ee~~|MC36237<br>~~eee~~<br>~~ee~~<br>~~ee~~|
|4.37<br>~~a ~~<br>~~a~~<br>~~a~~<br>~~a~~|4.73<br> ~~a~~<br>~~a~~<br>|3.07<br>~~ee~~<br>~~ee~~<br>|3.41<br>~~ee~~<br>~~ee~~<br>~~ee~~|0.55<br>~~ee~~<br>~~ee~~<br>~~ee~~|1.2<br>~~ee ~~<br>~~ee~~<br>~~ee~~|0.25<br> ~~ee~~<br>~~ee~~<br>~~ee~~|0.95<br>~~ee ~~<br>~~ee~~<br>~~ee~~|0.25<br> ~~ee~~<br>~~ee~~<br>~~ee~~|0.65<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|2<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|MC36238<br>~~eee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|
|4.37<br>~~a ~~<br>~~a~~<br>~~a~~<br>~~a~~|4.73<br> ~~a~~<br>~~ee~~<br>|3.07<br>~~ee~~<br>~~ee~~<br>~~ee~~|3.41<br>~~ee~~<br>~~ee~~|0.8<br>~~ee~~<br>~~ee~~<br>~~**ee**~~|1.55<br>~~ee~~<br>~~ee~~<br>~~**ee**~~|0.25<br>~~ee~~<br>~~ee~~<br>~~**ee**~~|0.95<br>~~ee~~<br>~~ee~~<br>~~**ee**~~|0.25<br>~~ee~~<br>~~ee~~<br>~~ee~~|0.65<br>~~ee~~<br>~~ee ~~<br>~~ee~~<br>~~ee~~|2<br>~~ee~~<br> ~~ee~~<br>~~ee~~<br>~~ee~~|MC36242<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~eee~~|
|4.37<br>~~a ~~<br>~~a~~|4.73<br> ~~ee~~<br>|3.07<br>~~ee~~<br>~~ee~~|3.41<br>~~ee~~|0.8<br>~~ee~~<br>~~**ee**~~|1.55<br>~~ee ~~<br>~~**ee**~~|0.25<br> ~~ee~~<br>~~**ee**~~|0.95<br>~~ee ~~<br>~~**ee**~~|0.25<br> ~~ee~~<br>~~ee~~|0.65<br>~~ee ~~<br>~~ee~~|2<br> ~~ee~~<br>~~ee~~|MC36243<br>~~ee~~<br>~~eee~~|
|4.37<br> <br>~~a ~~|4.73<br> ~~ee~~<br> ~~a~~|3.07<br>~~ee~~<br>~~a~~|3.41|0.55<br>~~**ee**~~|1.2<br>~~**ee**~~|0.25<br>~~**ee**~~|0.95<br>~~**ee** ~~|0.25<br> ~~ee ~~<br>~~ee~~|0.65<br> ~~ee ~~<br>~~ee~~|2<br> ~~ee ~~|MC36244<br> ~~eee~~|



Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 

Page <2> 09/09/19 V1.1 

## **Surface Mountable PTC Resettable Fuse** 

## **Thermal Derating Curve** 

## **Thermal Derating Curve** 

**==> picture [19 x 135] intentionally omitted <==**

**----- Start of picture text -----**<br>
Current<br>Percent of Rated Hold and Trip<br>**----- End of picture text -----**<br>


- **A** =  MC36218, MC36219 MC36224, MC36225 MC36226, MC36228, MC36231, MC36232, MC36233, MC36234, MC36235, MC36237, MC36238, MC36242 MC36243, MC36244 

- **B** = MC36204, MC36209 

**==> picture [112 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Ambient Temperature (°C)<br>**----- End of picture text -----**<br>


## **Typical Time-To-Trip at 23°C** 

- **A** = MC36204 

- **D** = MC36209 

- **F** = MC36218, MC36219 

- **G** = MC36224, MC36225 

- **H** = MC36226 

- **I** = MC36228, MC36231, MC36232 **J** = MC36233, MC36234, MC36235 

- **M** = MC36237 

- **K** = MC36238 

- **L** = MC36242, MC36243, MC36244 

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## **Material Specification** 

Terminal pad material : Pure tin. 

Soldering characteristics : Meets EIA specification RS 186-9E, ANSI/J-std-002 category 3. 

Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 

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## **Surface Mountable PTC Resettable Fuse** 

## **Pad Layouts Solder Reflow and Rework Recommendations** 

The dimension in the table below provide the recommended pad layout for each 1812 device. 

## **Pad Dimensions** 

|**Device**|**A**<br>**Nominal**|**B**<br>**Nominal**|**C**<br>**Nominal**|
|---|---|---|---|
|All 1812 Series|3.45|1.78|3.5|



|neon||
|---|---|
|**Profile Feature**|**Pb-Free Assembly**|
|Average Ramp-UpRate(Tsmaximum to Tp)|3°C/second maximum|
|Preheat:<br>Temperature Minimum (Tsminimum)<br>Temperature Maximum (Tsmaximum)<br>Time(ts minimum to ts maximum)|150°C<br>200°C<br>60-180 seconds|
|Time maintained above:<br>Temperature (Tl)<br>Time(tl)|217°C<br>60-150 seconds|
|Peak/Classification Temperature(Tp):|260°C|
|Time within 5°C of actual Peak:<br>Temperature (tp)|20-40 seconds|
|Ramp-Down Rate:|6°C/second maximum|
|Time 25°C to Peak Temperature:|8 minutes maximum|



Note 1: All temperatures refer to of the package, measured on the package body surface. 

## **Solder reflow** 

Due to “Lead Free” nature, Temperature and Dwelling time for the soldering zone is higher than those for Regular. This may cause damage to other components. 

1. Recommended max past thickness > 0.25mm. 

2. Devices can be cleaned using standard methods and aqueous solvent. 

3. Rework use standard industry practices. 

4. Storage Environment : < 30°C/60%RH. 

## **Caution:** 

1. If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements. 

2. Devices are not designed to be wave soldered to the bottom side of the board. 

Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 

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## **Surface Mountable PTC Resettable Fuse** 

## **Reflow Profile** 

## **Part Number Table** 

|**Part Number Table**||
|---|---|
|**Description**|**Part Number**|
|Surface Mountable PTC Resettable Fuse|MC36204|
||MC36209|
||MC36218|
||MC36219|
||MC36224|
||MC36225|
||MC36226|
||MC36227|
||MC36228|
||MC36231|
||MC36232|
||MC36233|
||MC36234|
||MC36235|
||MC36237|
||MC36238|
||MC36242|
||MC36243|
||MC36244|



**Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019. 

Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 

09/09/19 V1.1 

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## Links

- [View this product on Novapart](https://novapart.co/products/MC36238/fuse-ptc-reset)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/multicomp-pro/mc36238/fuse-ptc-reset/dp/1862487)
---

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