# Resettable Fuse, PPTC, 1206 (3216 Metric), MF-NSHT, 30 VDC, 160 mA, 800 mA, 0.1 s

![Product image](https://novapart.co/image/farnell:2776845/)

**URL**: https://novapart.co/products/MF-NSHT016KX-2/resettable-fuse-pptc-1206-3216-metric-mf-nsht-30
**SKU**: MF-NSHT016KX-2
**Manufacturer**: BOURNS
**Category**: Circuit Protection || Thermistors || Resettable Fuses || Surface Mount PPTCs
**Price**: €0.3210
**Stock**: 500+
**Lead Time**: 92 days (indicative)

## Description

Thermistor Mounting:SMD; Product Range:MF-NSHT Series; Holding Current:160mA; Tripping Current:800mA; Voltage Rating:30V; Operating Temperature Min:-40°C; Operating Temperature Max:

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Time To Trip | 0.1s |
| Trip Current | 800mA |
| Product Range | MF-NSHT |
| Voltage Rating | 30VDC |
| Holding Current | 160mA |
| Pptc Case Style | 1206 (3216 Metric) |
| Current Rating Max | 20A |
| Operating Temperature Max | 125°C |
| Operating Temperature Min | -40°C |
| Automotive Qualification Standard | AEC-Q200 |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2776845/)

## **Features** 

## **Applications** 

**==> picture [502 x 229] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||||||
|---|---|---|---|---|---|---|---|---|---|
|n|Compliant with AEC-Q200 Rev-C -|n|Protection of automotive circuitry|
|Stress Test Qualification for Passive|including engine control modules|
|Components in Automotive Applications|n|Overcurrent surge protection of electronic|
|n|Small footprint size (1206)|equipment required to operate at high|
|n|Operating temperature range up to 125 °C|operating temperature ranges|
|n|Low thermal derating factor|n|Resettable fault protection for general|
|electronic equipment|
|n|Higher hold currents at elevated temperatures|
|n|RoHS compliant*|
|MF-NSHT Series - PTC Resettable Fuses|
|POURNS’|Si|
|Electrical Characteristics|
|Max. Time|Tripped|
|V max.|I max.|Ihold|Itrip|Resistance|To Trip|DissPower ipation|
|Model|
|Volts|Amps|Amperes|Ohms|Amperes|Seconds|Watts|
|at 23 °C|at 23 °C|at 23 °C|at 23 °C|at 23 °C|
|Hold|Trip|RMin.|R1Max.**|Typ.|
|MF-NSHT016KX|30|80|0.16|0.80|0.7|6.0|8.0|0.1|0.9|
|MF-NSHT035KX|30|80|0.35|1.75|0.4|2.6|8.0|0.1|0.9|

**----- End of picture text -----**<br>


n Overcurrent surge protection of electronic equipment required to operate at high operating temperature ranges 

**R1Max. measured 24 hours post reflow. 

## ~~**Environmental Characteristics**~~ 

Operating Temperature ......................................... -40 °C to +125 °C Passive Aging ....................................................... +125 °C, 1000 hours ............................................. Rfinal <R1max. Humidity Aging...................................................... +85 °C, 85 % R.H. 1000 hours ............................. Rfinal <R1max. Thermal Shock ..................................................... +125 °C to -40 °C, 20 times .................................. Rfinal <R1max. Solvent Resistance ............................................... MIL-STD-202, Method 215 ................................... No change Vibration ............................................................... MIL-STD-883C, Method 2007.1, ........................... No change Condition A Moisture Sensitivity Level (MSL) .......................... Level 1 ESD Classification - HBM ..................................... Class 6 

## ~~**Test Procedures And Requirements For Model MF-NSHT Series**~~ 

**==> picture [460 x 79] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||
|---|---|---|
|Test|Test Conditions|Accept/Reject Criteria|
|Visual/Mech. ......................................................... Verify dimensions and materials ........................... Per MF physical description|
|Resistance ............................................................ In still air @ 23 °C ................................................. Rmin ≤ R ≤ R1max|
|Time to Trip ........................................................... At specified current, Vmax, 23 °C ......................... T ≤ max. time to trip (seconds)|
|Hold Current ......................................................... 30 min. at Ihold ..................................................... No trip|
|Trip Cycle Life ....................................................... Vmax, Imax, 100 cycles ........................................ No arcing or burning|
|Trip Endurance ..................................................... Vmax, 48 hours ..................................................... No arcing or burning|
|Solderability .......................................................... ANSI/J-STD-002 ................................................... 95 % min. coverage|

**----- End of picture text -----**<br>


## ~~**Thermal Derating Chart - Ihold (Amps)**~~ 

**==> picture [490 x 49] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|Ambient Operating Temperature|
|Model|
|-40 °C|-20 °C|0 °C|+23 °C|+40 °C|+50 °C|+60 °C|+70 °C|+85 °C|+125 °C|
|MF-NSHT016KX|0.232|0.210|0.186|0.160|0.141|0.130|0.118|0.107|0.090|0.043|
|MF-NSHT035KX|0.508|0.459|0.406|0.350|0.308|0.284|0.259|0.235|0.196|0.095|

**----- End of picture text -----**<br>


Tel: +886-2 2562-4117 • Email: asiacus@bourns.com **Asia-Pacific: EMEA:** Tel: +36 88 520 390 • Email: eurocus@bourns.com **The Americas:** Tel: +1-951 781-5500 • Email: americus@bourns.com **www.bourns.com** 

*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. 

## **MF-NSHT Series - PTC Resettable Fuses** 

## ~~**Product Dimensions**~~ 

|**Model**|**Model**|||**A**|**A**|**A**|**A**||||**B**|**B**|**B**|**B**||||**C**|**C**|||**D**|**D**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||||Min.||||Max.|||Min.||||Max.|||Min.||Max.||Min.||
|MF-NSHT016KX||||3.00<br>(0.118)|||3.40<br>(0.134)||||1.40<br>(0.055)||||1.80<br>(0.071)|||0.40<br>(0.016)||0.85<br>(0.033)||0.25<br>(0.010)||
|MF-NSHT035KX||||3.00<br>(0.118)|||3.40<br>(0.134)||||1.40<br>(0.055)||||1.80<br>(0.071)|||0.40<br>(0.016)||0.85<br>(0.033)||0.25<br>(0.010)||
|Packaging:  3000 pcs.<br>**_Top View_**||per reel.<br><br><br>**_Bottom View_**<br>**_Side View_**|||||||||**_Recommended Pad Layout_**|||||1.60±0.10<br>(.063 ± .004)||DIMENSIONS:<br>**Terminal material:**<br>Nickel/gold plated.<br>**Termination pad solderability:**<br>Standard Au fnish:<br>Meets ANSI/J-STD-002 Category|||||MM|
||||||||||||||||||||||||(INCHES)<br>2.|
|**D**||A|||||||C|||||||1.60±0.10||||||||
|||||||||||||||||||||||||
|||||||||||||||||(.063 ± .004)||||||||
|||||||||||||||||||||||||
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Packaging:  3000 pcs. per reel. 

**==> picture [320 x 332] intentionally omitted <==**

**----- Start of picture text -----**<br>
Top View Bottom View Side View Recommended Pad Layout<br>A C<br>1.60 ± 0.10<br>D B (.063 ± .004)<br>D<br>1.00 ± 0.05 2.00 ± 0.10<br>(.039 ± .002) (.079 ± .004)<br>Typical Time to Trip at 23 ˚C<br>1<br>0.1<br>MF-NSHT035KX<br>0.01 MF-NSHT016KX<br>0.001<br>0.0001<br>0.1 1 10 100<br>Fault Current (Amps)<br>Time to Trip (Seconds)<br>**----- End of picture text -----**<br>


**Recommended Storage:** 40 °C max./70 % RH max. 

## ~~**Typical Time to Trip at 23 ˚C**~~ 

## ~~**How to Order**~~ 

**MF - NSHT 016 K X - 2** Multifuse[®] Product Designator Series NSHT =  1206 High Temperature Surface Mount Component Hold Current, Ihold 016 - 035 (0.16 - 0.35 Amps) Material Specific Code Multifuse[®] freeXpansion[™] Design Packaging Packaged per EIA 481-1 -2 = Tape and Reel 

## ~~**Typical Part Marking**~~ 

Represents total content. Layout may vary. 

PART IDENTIFICATION: MF-NSHT016KX = D MF-NSHT035KX = F **D** BIWEEKLY DATE CODE WILL APPEAR ON THE PACKAGING LABEL: WEEK 1 AND 2 = A WEEK 51 AND 52 = Z 

The Time to Trip curves represent typical performance of a device in a simulated application environment. Actual performance in specific customer applications may differ from these values due to the influence of other variables. 

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. 

## **MF-NSHT Series - PTC Resettable Fuses** 

## ~~**Solder Refow Recommendations**~~ 

|TP<br>TL<br>T MAX.<br>S<br>T<br>MIN.<br>25<br>S<br>**Temperature**||||tp|t L|TP<br>T<br>TO<br>L<br>CRITICAL ZONE<br>RAMP-DOW|TP<br>T<br>TO<br>L<br>CRITICAL ZONE<br>RAMP-DOW|
|---|---|---|---|---|---|---|---|
|||RAMP-UP||||||
|||||||||
|||||||||
|||||||||
|||||||||
|||||||||
|||t  25 *C TO PEAK||||8 MINS.||
|||||||||
|||**Time**<br>||||||
|||||||||
|||**Profle Feature**|||||**Pb-Free Assembly**|
|Average R|amp-Up Rate (TSmaxto Tp)||||||3 °C / second max.|
|PREHEAT:<br>Temperature Min. (TSmin)<br>Temperature Max. (TSmax)<br>Time (tsminto tsmax)<br>|||||||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 / Classifcation Temperature (TP)|||||||260 °C|
|Time within 5 °C of Actual Peak Temperature (tp)|||||||20~40 seconds|
|Ramp-Down Rate|||||||6 °C / second max.|
|Time within 25 °C to Peak Temperature|||||||8 minutes max.|



MF-NSHT SERIES, REV. A 06/17 

“freeXpansion Design” is a trademark of Bourns, Inc. 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. 

## **MF-NSHT Series Tape and Reel Specifications** 

|**Tape Dimensions**|**Tape Dimensions**|**Tape Dimensions**|**Tape Dimensions**|**Tape Dimensions**|||||||||||||||||**MF-NSHT Series**<br>**per EIA 481-1**|**MF-NSHT Series**<br>**per EIA 481-1**|**MF-NSHT Series**<br>**per EIA 481-1**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|W|||||||||||||||||||||8.0±0.30<br>(0.315 ± 0.012)|||
|P0|||||||||||||||||||||4.0 ± 0.10<br>(0.157 ± 0.004)|||
|P1|||||||||||||||||||||4.0 ± 0.10<br>(0.157 ± 0.004)|||
|P2|||||||||||||||||||||2.0 ± 0.05<br>(0.079 ± 0.002)|||
|A0|||||||||||||||||||||1.95±0.10<br>(0.077 ± 0.004)|||
|B0|||||||||||||||||||||3.55±0.10<br>(0.140 ± 0.004)|||
|B1 max.||||||||||||||||||||||4.35<br>(0.171)||
|D0|||||||||||||||||||||1.5 + 0.10/-0.0<br>(0.059 + 0.004/-0)|||
|F|||||||||||||||||||||3.5 ± 0.05<br>(0.138 ± 0.002)|||
|E1|||||||||||||||||||||1.75 ± 0.10<br>(0.069 ± 0.004)|||
|E2 min.||||||||||||||||||||||6.25<br>(0.246)||
|T max.||||||||||||||||||||||0.6<br>(0.024)||
|T1 max.||||||||||||||||||||||0.1<br>(0.004)||
|K0|||||||||||||||||||||0.80 ± 0.15<br>(0.031 ± 0.006)|||
|Leader min.||||||||||||||||||||||390<br>(15.35)||
|Trailer min.||||||||||||||||||||||160<br>(6.30)||
|**Reel Dimensions**||||||||||||||||||||||||
|A max.||||||||||||||||||||||185<br>(7.28)||
|N min.||||||||||||||||||||||50<br>(1.97)||
|W1||||||||||||||||||||8.4 + 1.5/-0.0<br>(0.331 + 0.059/-0.0)||||
|W2 m|||ax.|||||||||||||||||||14.4<br>(0.567)||
|B1|||||||||||||||||B0<br>F<br>E2<br>E1<br>W|A||N(HUB DIA.)<br>(MEASURED<br>AT HUB)<br>W2<br>(MEASURED<br>AT HUB)<br>W1<br>DIMENSIONS:<br>MM<br>(INCHES)|||MM|
||||T<br>COVER<br>TAPE<br>K0<br>T1<br>D0|||||P2<br>P0|||||||||E1|||||||
|||||||||||||||||||||||||
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||B1|||||||||||||||||||||||
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||||||A0||P1|||||||||||||||||
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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. 



## Links

- [View this product on Novapart](https://novapart.co/products/MF-NSHT016KX-2/resettable-fuse-pptc-1206-3216-metric-mf-nsht-30)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/bourns/mf-nsht016kx-2/fuse-auto-resettable-ptc-30v-1206/dp/2776845)
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