# Resettable Fuse, PPTC, MF-R, 60 VDC, 100 mA, 200 mA, 4 s, Round

![Product image](https://novapart.co/image/farnell:2309131/)

**URL**: https://novapart.co/products/MF-R010-0-99/resettable-fuse-pptc-mf-r-60-vdc-100-ma-200-4-s
**SKU**: MF-R010-0-99
**Manufacturer**: BOURNS
**Category**: Circuit Protection || Thermistors || Resettable Fuses || Radial Leaded PPTCs
**Price**: €0.8380
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Height | 12.7mm |
| Diameter | 7.4mm |
| Thickness | 3.1mm |
| Fuse Shape | Round |
| Lead Spacing | 5.1mm |
| Time To Trip | 4s |
| Product Range | MF-R |
| Voltage Rating | 60VDC |
| Holding Current | 100mA |
| Tripping Current | 200mA |
| Current Rating Max | 40A |
| Thermistor Mounting | Through Hole |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2309131/)

**Features Applications** ■ Radial Leaded Devices Almost anywhere there is a low voltage power ■ Cured, fl ame retardant epoxy polymer supply and a load to be protected, including: insulating material meets UL 94V-0 ■ Computers & peripherals requirements ■ General electronics ■ RoHS compliant* and halogen free** ■ Automotive applications ■ Agency recognition: | | wrG. 4 

|**Model**<br>~~a~~<br>~~es~~<br>~~a~~|**V max.**<br>**Volts**<br>~~a~~<br>~~ss~~|**I max.**<br>**Amps**<br><br>~~ss~~|**Ihold**<br>~~———eEEEE~~|**Itrip**<br>~~———eEEEE~~|**Initial**<br>**Resistance**<br>~~———eEEEE~~|**Initial**<br>**Resistance**<br>~~———eEEEE~~|**1 Hour (R1)**<br>**Post-Trip**<br>**Resistance**<br>~~———eEEEE~~|**Max. Time**<br>**to Trip**<br>~~———eEEEE~~|**Max. Time**<br>**to Trip**<br>~~———eEEEE~~|**Tripped**<br>**Power**<br>**Dissipation**<br>~~———eEEEE~~|
|---|---|---|---|---|---|---|---|---|---|---|
||||**Amperes**<br>**at 23°C**<br>~~———eEEEE~~<br>~~esGOGO~~<br>||**Ohms**<br>**at 23°C**<br>~~———eEEEE~~<br>~~GOGO~~<br>||**Ohms**<br>**at 23°C**<br>~~———eEEEE~~<br>~~GOGO~~<br>|**Amperes**<br>**at 23°C**<br>~~———eEEEE~~<br>~~GOGO~~<br>|**Seconds**<br>**at 23°C**<br>~~———eEEEE~~<br>~~GOGO~~<br>|**Dissipation**<br>**Watts**<br>**at 23°C**<br>~~———eEEEE~~<br>~~GOGO~~|
||||Hold<br>~~———eEEEE~~<br>~~es~~<br>~~(RD~~|Trip<br>~~———eEEEE~~<br>~~GOGO~~<br>~~QOS~~|Min.<br>~~———eEEEE~~<br>~~GOGO~~<br>~~(Qn~~|Max.<br>~~———eEEEE~~<br>~~GOGO~~<br>~~(Qn~~|Max.<br>~~———eEEEE~~<br>~~GOGO~~<br>~~(OQ~~|~~———eEEEE~~<br>~~GOGO~~<br>~~(OQ~~|~~———eEEEE~~<br>~~GOGO~~<br>~~(OQ~~|Typ.<br>~~———eEEEE~~<br>~~GOGO~~|
|MF-R005**<br>~~a~~<br>~~es~~<br>~~a~~<br>~~es~~|60<br>~~a ~~<br>~~ss~~<br>~~(RD~~|40<br> <br>~~ss~~<br>~~(RD~~|0.05<br> ~~———eEEEE~~<br>~~es~~<br>~~(RD~~<br>~~(QO~~|Trip<br>0.10<br>~~———eEEEE~~<br>~~GOGO~~<br>~~QOS~~<br>~~(QO~~|7.3<br>~~———eEEEE~~<br>~~GOGO~~<br>~~(Qn~~<br>~~(QO~~|11.1<br>~~———eEEEE~~<br>~~GOGO~~<br>~~(Qn~~|22.0<br>~~———eEEEE~~<br>~~GOGO~~<br>~~(OQ~~|0.5<br>~~———eEEEE~~<br>~~GOGO~~<br>~~(OQ~~|5.0<br>~~———eEEEE~~<br>~~GOGO~~<br>~~(OQ~~|Typ.<br>0.22<br>~~———eEEEE~~<br>~~GOGO~~|
|MF-R010<br>~~es ~~<br>~~a~~<br>~~es~~<br>~~es~~|60<br> ~~ss~~<br>~~(RD~~<br>~~(RD~~<br>|40<br>~~ss~~<br>~~(RD~~<br>~~(RD~~<br>|0.10<br>~~es~~<br>~~(RD~~<br>~~(QO~~<br>~~(RD~~<br>|0.20<br>~~GOGO~~<br>~~QOS~~<br>~~(QO~~<br>~~(OS~~<br>|2.50<br>~~GOGO~~<br>~~(Qn~~<br>~~(QO~~<br>~~(RQ~~<br>|4.50<br>~~GOGO~~<br>~~(Qn ~~<br>~~(RQ~~<br>|7.50<br>~~GOGO~~<br> ~~(OQ~~<br>~~(OQ~~<br>|0.5<br>~~GOGO~~<br>~~(OQ~~<br>~~(OQ~~<br>|4.0<br>~~GOGO~~<br>~~(OQ~~<br>~~(OQ~~<br>|0.38<br>~~GOGO~~<br>|
|MF-R017<br>~~es~~<br>~~es~~<br>~~es~~|60<br>~~(RD~~<br>~~(RD~~<br>~~GD~~<br>|40<br>~~(RD~~<br>~~(RD~~<br>~~GD~~|0.17<br>~~(QO~~<br>~~(RD~~<br>~~(QO~~|0.34<br>~~(QO~~<br>~~(OS~~<br>~~(QO~~|2.00<br>~~(QO~~<br>~~(RQ~~<br>~~(QO~~|3.20<br>~~(RQ~~<br>~~(QO~~|8.00<br>~~(OQ~~<br>~~(QO~~|0.85<br>~~(OQ~~<br>~~(QO~~|3.0<br>~~(OQ~~<br>~~(QO~~|0.48<br>~~(QO~~|
|MF-R020<br>~~es~~<br>~~es~~<br>~~es~~|60<br>~~(RD~~<br>~~(RD~~<br>~~GD~~<br>~~es~~|40<br>~~(RD ~~<br>~~(RD~~<br>~~GD~~<br>~~(RD~~|0.20<br> ~~(QO~~<br>~~(RD~~<br>~~(QO~~<br>~~(RD~~|0.40<br>~~(QO~~<br>~~(OS~~<br>~~(QO~~<br>~~QOD~~|1.50<br>~~(QO~~<br>~~(RQ~~<br>~~(QO~~<br>~~(OQ~~|2.84<br>~~(RQ~~<br>~~(QO~~<br>~~(OQ~~|4.40<br>~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|1.0<br>~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|2.2<br>~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|0.40<br>~~(QO~~|
|MF-R025<br>~~es ~~<br>~~es~~<br>~~es~~|60<br>~~(RD~~<br> ~~GD~~<br>~~es~~|40<br>~~(RD~~<br>~~GD~~<br>~~(RD~~|0.25<br>~~(RD~~<br>~~(QO~~<br>~~(RD~~|0.50<br>~~(OS~~<br>~~(QO~~<br>~~QOD~~<br>~~(GO~~|1.00<br>~~(RQ~~<br>~~(QO~~<br>~~(OQ~~<br>~~(GO~~|1.95<br>~~(RQ ~~<br>~~(QO~~<br>~~(OQ~~<br>~~(GO~~|3.00<br> ~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|1.25<br>~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|2.5<br>~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|0.45<br>~~(QO~~|
|MF-R030<br> <br>~~es~~<br>~~GO~~<br>~~es~~<br>~~a~~|60<br> ~~GD~~<br>~~es~~<br>~~GO~~<br>~~(RD~~|40<br>~~GD~~<br>~~(RD~~<br>~~GO~~<br>~~(RD~~|0.30<br>~~(QO~~<br>~~(RD~~<br>~~GO~~<br>~~(RD~~|0.60<br>~~(QO~~<br>~~QOD~~<br>~~GO~~<br>~~(GO~~<br>~~QO~~|0.76<br>~~(QO~~<br>~~(OQ~~<br>~~GO~~<br>~~(GO~~<br>~~(OQ~~|1.36<br>~~(QO~~<br>~~(OQ ~~<br>~~GO~~<br>~~(GO~~<br>~~(OQ~~|2.10<br>~~(QO~~<br> ~~(OQ~~<br>~~GO~~<br>~~(OQ~~|1.5<br>~~(QO~~<br>~~(OQ~~<br>~~GO~~<br>~~(OQ~~|3.0<br>~~(QO~~<br>~~(OQ~~<br>~~GO~~<br>~~(OQ~~|0.50<br>~~(QO~~<br>~~GO~~|
|MF-R040<br>~~es~~<br>~~a~~<br>~~es~~|60<br>~~(RD~~<br>~~GD~~<br>|40<br>~~(RD~~<br>~~GD~~|0.40<br>~~(RD~~<br>~~(GO~~|0.80<br>~~(GO~~<br>~~QO~~<br>~~(GO~~|0.52<br>~~(GO~~<br>~~(OQ~~<br>~~(GO~~|0.86<br>~~(GO~~<br>~~(OQ~~<br>~~(GO~~|1.29<br>~~(OQ~~<br>~~(GO~~|2.0<br>~~(OQ~~<br>~~(GO~~|3.8<br>~~(OQ~~<br>~~(GO~~|0.55<br>~~(GO~~|
|MF-R050<br>~~es~~<br>~~a~~<br>~~es ns~~|60<br>~~(RD~~<br>~~GD~~<br>~~ns~~|40<br>~~(RD~~<br>~~GD~~<br>~~(RD~~|0.50<br>~~(RD~~<br>~~(GO~~<br>~~(RD~~|1.00<br>~~(GO~~<br>~~QO ~~<br>~~(GO~~<br>~~QOD~~|0.41<br>~~(GO~~<br> ~~(OQ~~<br>~~(GO~~<br>~~(OQ~~|0.77<br>~~(GO~~<br>~~(OQ ~~<br>~~(GO~~<br>~~(OQ~~|1.17<br> ~~(OQ~~<br>~~(GO~~<br>~~(OQ~~|2.5<br>~~(OQ~~<br>~~(GO~~<br>~~(OQ~~|4.0<br>~~(OQ~~<br>~~(GO~~<br>~~(OQ~~|0.75<br>~~(GO~~|
|MF-R065<br>~~es ns~~<br>~~(RD~~|60<br>~~GD~~<br>~~ns~~<br>~~(RD~~|40<br>~~GD~~<br>~~(RD~~<br>~~(RD~~|0.65<br>~~(GO~~<br>~~(RD~~<br>~~(RD~~|1.30<br>~~(GO~~<br>~~QOD~~<br>~~(QO~~|0.27<br>~~(GO~~<br>~~(OQ~~<br>~~(QO~~|0.48<br>~~(GO~~<br>~~(OQ~~<br>~~(QO~~|0.72<br>~~(GO~~<br>~~(OQ~~|3.25<br>~~(GO~~<br>~~(OQ~~|5.3<br>~~(GO~~<br>~~(OQ~~|0.90<br>~~(GO~~|
|MF-R075<br>~~es ns~~<br>~~(RD~~<br>~~es~~|60<br>~~GD~~<br>~~ns~~<br>~~(RD~~<br>~~ss~~|40<br>~~GD~~<br>~~(RD~~<br>~~(RD~~<br>~~ss~~|0.75<br>~~(GO~~<br>~~(RD~~<br>~~(RD~~<br>~~(RD~~|1.50<br>~~(GO~~<br>~~QOD~~<br>~~(QO~~<br>~~QOD~~|0.18<br>~~(GO~~<br>~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|0.40<br>~~(GO~~<br>~~(OQ ~~<br>~~(QO~~<br>~~(OQ~~|0.60<br>~~(GO~~<br> ~~(OQ~~<br>~~(OQ~~|3.75<br>~~(GO~~<br>~~(OQ~~<br>~~(OQ~~|6.3<br>~~(GO~~<br>~~(OQ~~<br>~~(OQ~~|0.90<br>~~(GO~~|
|MF-R090<br>~~(RD~~<br>~~es~~<br>~~a~~|60<br>~~(RD~~<br>~~ss~~<br>~~(GO~~|40<br>~~(RD~~<br>~~ss~~<br>~~(GO~~|0.90<br>~~(RD ~~<br>~~(RD~~<br>~~(GO~~|1.80<br> ~~(QO~~<br>~~QOD~~<br>~~(QO~~|0.14<br>~~(QO~~<br>~~(OQ~~<br>~~(QO~~|0.31<br>~~(QO~~<br>~~(OQ~~<br>~~(QO~~|0.47<br>~~(OQ~~|4.5<br>~~(OQ~~|7.2<br>~~(OQ~~|1.00|
|MF-R090-0-9<br>~~es~~<br>~~a~~<br>~~es ns~~|30<br>~~ss~~<br>~~(GO~~<br>~~ns~~|40<br>~~ss~~<br>~~(GO~~<br>~~(RD~~|0.90<br>~~(RD~~<br>~~(GO~~<br>~~(RD~~|1.80<br>~~QOD~~<br>~~(QO~~<br>~~QOD~~|0.07<br>~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|0.12<br>~~(OQ ~~<br>~~(QO~~<br>~~(OQ~~|0.22<br> ~~(OQ~~<br>~~(OQ~~|4.5<br>~~(OQ~~<br>~~(OQ~~|5.9<br>~~(OQ~~<br>~~(OQ~~|0.60|
|MF-R110<br>~~a~~<br>~~es ns~~|30<br>~~(GO~~<br>~~ns~~|40<br>~~(GO~~<br>~~(RD~~|1.10<br>~~(GO ~~<br>~~(RD~~|2.20<br> ~~(QO~~<br>~~QOD~~|0.10<br>~~(QO~~<br>~~(OQ~~|0.18<br>~~(QO~~<br>~~(OQ~~|0.27<br>~~(OQ~~|5.5<br>~~(OQ~~|6.6<br>~~(OQ~~|0.70|
|MF-R135<br>~~es ns~~<br>~~a ~~<br>~~es~~|30<br>~~ns~~<br> ~~(QO~~<br>~~ss~~|40<br>~~(RD~~<br>~~(QO~~<br>~~ss~~|1.35<br>~~(RD~~<br>~~(QO~~<br>~~(RR~~|2.70<br>~~QOD~~<br>~~(QO~~<br>~~QOD~~|0.065<br>~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|0.115<br>~~(OQ ~~<br>~~(QO~~<br>~~(OQ~~|0.17<br> ~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|6.75<br>~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|7.3<br>~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|0.80<br>~~(QO~~|
|MF-R160<br>~~es~~<br>~~a~~|30<br>~~ss~~<br>~~(GO~~|40<br>~~ss~~<br>~~(GO~~|1.60<br>~~(RR~~<br>~~(GO~~|3.20<br>~~QOD~~<br>~~GO~~|0.055<br>~~(OQ~~<br>~~GO~~|0.105<br>~~(OQ~~|0.15<br>~~(OQ~~|8.0<br>~~(OQ~~|8.0<br>~~(OQ~~|0.90|
|MF-R185<br>~~es~~<br>~~a~~<br>~~es~~|30<br>~~ss~~<br>~~(GO~~<br>~~(RD~~|40<br>~~ss~~<br>~~(GO~~<br>~~(RD~~|1.85<br>~~(RR~~<br>~~(GO~~<br>~~(RD~~|3.70<br>~~QOD~~<br>~~GO~~<br>~~QO~~|0.040<br>~~(OQ~~<br>~~GO~~<br>~~(RQ~~|0.07<br>~~(OQ ~~<br>~~(RQ~~|0.11<br> ~~(OQ~~<br>~~(OQ~~|9.25<br>~~(OQ~~<br>~~(OQ~~|8.7<br>~~(OQ~~<br>~~(OQ~~|1.00|
|MF-R250<br>~~a~~<br>~~es~~<br>~~es~~|30<br>~~(GO~~<br>~~(RD~~<br>~~GD~~|40<br>~~(GO~~<br>~~(RD~~<br>~~GD~~|2.50<br>~~(GO ~~<br>~~(RD~~<br>~~(QO~~|5.00<br> ~~GO~~<br>~~QO~~<br>~~(QO~~|0.025<br>~~GO~~<br>~~(RQ~~<br>~~(QO~~|0.048<br>~~(RQ~~<br>~~(QO~~|0.07<br>~~(OQ~~<br>~~(QO~~|12.5<br>~~(OQ~~<br>~~(QO~~|10.3<br>~~(OQ~~<br>~~(QO~~|1.20<br>~~(QO~~|
|MF-R250-0-10<br>~~es~~<br>~~es~~<br>~~es~~|30<br>~~(RD~~<br>~~GD~~<br>~~es~~|40<br>~~(RD~~<br>~~GD~~<br>~~(RD~~|2.50<br>~~(RD~~<br>~~(QO~~<br>~~(RD~~|5.00<br>~~QO~~<br>~~(QO~~<br>~~QOS~~|0.025<br>~~(RQ~~<br>~~(QO~~<br>~~(OQ~~|0.048<br>~~(RQ ~~<br>~~(QO~~<br>~~(OQ~~|0.07<br> ~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|12.5<br>~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|10.3<br>~~(OQ~~<br>~~(QO~~<br>~~(OQ~~|1.20<br>~~(QO~~|
|MF-R300<br>~~es~~<br>~~es~~<br>~~es~~|30<br>~~GD~~<br>~~es~~|40<br>~~GD~~<br>~~(RD~~|3.00<br>~~(QO~~<br>~~(RD~~|6.00<br>~~(QO~~<br>~~QOS~~<br>~~(QO~~|0.020<br>~~(QO~~<br>~~(OQ~~<br>~~(QO~~|0.05<br>~~(QO~~<br>~~(OQ~~<br>~~(QO~~|0.08<br>~~(QO~~<br>~~(OQ~~|15.0<br>~~(QO~~<br>~~(OQ~~|10.8<br>~~(QO~~<br>~~(OQ~~|2.00<br>~~(QO~~|
|MF-R400<br>~~es~~<br>~~(RO~~<br>~~es~~|30<br>~~es~~<br>~~(RO~~<br>~~(RD~~|40<br>~~(RD~~<br>~~(RO~~<br>~~(RD~~|4.00<br>~~(RD~~<br>~~(RO~~<br>~~(RD~~|8.00<br>~~QOS~~<br>~~(RO~~<br>~~(QO~~<br>~~QOS~~|0.010<br>~~(OQ~~<br>~~(RO~~<br>~~(QO~~<br>~~(RQ~~|0.03<br>~~(OQ ~~<br>~~(RO~~<br>~~(QO~~<br>~~(RQ~~|0.05<br> ~~(OQ~~<br>~~(RO~~<br>~~QO~~|20.0<br>~~(OQ~~<br>~~(RO~~<br>~~QO~~|12.7<br>~~(OQ~~<br>~~(RO~~<br>~~QO~~|2.50<br>~~(RO~~|
|MF-R500<br>~~es~~|30<br>~~(RD~~|40<br>~~(RD~~|5.00<br>~~(RD~~|10.00<br>~~(QO~~<br>~~QOS~~|0.010<br>~~(QO~~<br>~~(RQ~~|0.03<br>~~(QO~~<br>~~(RQ~~|0.05<br>~~QO~~|25.0<br>~~QO~~|14.5<br>~~QO~~|3.00|
|MF-R600<br>~~es~~<br>~~(GO~~<br>~~es~~|30<br>~~(RD~~<br>~~(GO~~<br>~~Ss~~|40<br>~~(RD~~<br>~~(GO~~<br>~~(RD~~|6.00<br>~~(RD~~<br>~~(GO~~<br>~~(RD~~|12.00<br>~~(QO~~<br>~~QOS~~<br>~~(GO~~<br>~~QOS~~|0.005<br>~~(QO~~<br>~~(RQ~~<br>~~(GO~~<br>~~(OQ~~|0.02<br>~~(QO~~<br>~~(RQ ~~<br>~~(GO~~<br>~~(OQ~~|0.04<br> ~~QO~~<br>~~(GO~~<br>~~(OQ~~|30.0<br>~~QO~~<br>~~(GO~~<br>~~(OQ~~|16.0<br>~~QO~~<br>~~(GO~~<br>~~(OQ~~|3.50<br>~~(GO~~|
|MF-R700<br>~~es~~<br>~~es~~|30<br>~~Ss~~<br>|40<br>~~(RD~~<br>|7.00<br>~~(RD~~<br>|14.00<br>~~QOS~~<br>~~GO~~<br>|0.005<br>~~(OQ~~<br>~~GO~~<br>|0.02<br>~~(OQ~~<br>~~GO~~<br>|0.03<br>~~(OQ~~<br>|35.0<br>~~(OQ~~<br>|17.5<br>~~(OQ~~<br>|3.80|
|MF-R800<br>~~es~~<br>~~(OO~~<br>~~es~~<br>~~es~~|30<br>~~Ss~~<br>~~(OO~~<br>~~ns~~|40<br>~~(RD~~<br>~~(OO~~<br>~~(RD~~|8.00<br>~~(RD~~<br>~~(OO~~<br>~~(RD~~|16.00<br>~~QOS~~<br>~~(OO~~<br>~~GO~~<br>~~QO~~|0.005<br>~~(OQ~~<br>~~(OO~~<br>~~GO~~<br>~~(OQ~~|0.02<br>~~(OQ ~~<br>~~(OO~~<br>~~GO~~<br>~~(OQ~~|0.03<br> ~~(OQ~~<br>~~(OO~~<br>~~(OQ~~|40.0<br>~~(OQ~~<br>~~(OO~~<br>~~(OQ~~|18.8<br>~~(OQ~~<br>~~(OO~~<br>~~(OQ~~|4.00<br>~~(OO~~|
|MF-R900<br>~~es~~<br>~~es~~|30<br>~~ns~~|40<br>~~(RD~~|9.00<br>~~(RD~~|18.00<br>~~GO~~<br>~~QO~~|0.005<br>~~GO~~<br>~~(OQ~~|0.01<br>~~GO~~<br>~~(OQ~~|0.02<br>~~(OQ~~|45.0<br>~~(OQ~~|***20.0<br>~~(OQ~~|4.20|
|MF-R1100<br>~~es~~<br>~~es~~|16<br>~~ns~~<br>~~PO~~|100<br>~~(RD~~<br>~~PO~~|11.00<br>~~(RD~~<br>~~PO ~~|22.00<br>~~GO~~<br>~~QO~~<br> ~~G(R~~|0.003<br>~~GO~~<br>~~(OQ~~<br>~~G(R~~|0.01<br>~~GO~~<br>~~(OQ~~<br>~~G(R~~|0.014<br>~~(OQ~~<br>~~G(R~~|40.0<br>~~(OQ~~<br>~~G(R~~|20.0<br>~~(OQ~~<br>~~G(R~~|4.50<br>~~G(R~~|



**CSA approval pending. 

***Tested at 40 amps 

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

Operating/Storage Temperature ...................... -40 °C to +85 °C Maximum Device Surface Temperature in Tripped State ............................................ 125 °C Passive Aging .................................................. +85 °C, 1000 hours ...........................................±5 % typical resistance change Humidity Aging................................................. +85 °C, 85 % R.H. 1000 hours .........................±5 % typical resistance change Thermal Shock ................................................ -40 °C to +85 °C, 10 times ................................±10 % typical resistance change Solvent Resistance .......................................... MIL-STD-202, Method 215 ...............................No change Vibration .......................................................... MIL-STD-883C, Method 2007.1,.......................No change Condition A 

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

**Test Test Conditions Accept/Reject Criteria** Visual/Mech. .................................................... Verify dimensions and materials .......................Per MF physical description Resistance ....................................................... In still air @ 23 °C .............................................Rmin ≤ R ≤ Rmax Time to Trip ...................................................... 5 times Ihold, 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 

UL File Number ............................................... E 174545 CSA File Number ............................................. CA 110338 TÜV File Number ............................................. R2057213 

- RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. 

** Bourns follows the prevailing defi nition of “halogen free” in the industry.  Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifi cations 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 specifi c applications. 

■ Bulk packaging, tape and reel and Ammo-Pak available on most models 

## **Additional Features** 

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

## ~~**Product Dimensions (see next page for outline drawing)**~~ 

|**Model**||**A**<br>**Max.**||**B**<br> <br>**Max.**||**C**|**C**|||**D**<br>**Min.**||**E**<br>**Max.**|**Physical Characteristics**|**Physical Characteristics**|**Physical Characteristics**|**Physical Characteristics**|**Physical Characteristics**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||||||**Nom.**||**Tol. ±**|||||**Style**|**Lead Dia.**||**Material**||
|MF-R005||8.0<br>(0.315)||8.3<br>(0.327)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.1<br>(0.122)|4||0.405<br>(0.016)|Sn/NiCu||
|MF-R010||7.4<br>(0.291)||12.7<br>(0.5)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.1<br>(0.122)|1||0.51<br>(0.020)|Sn/NiCu||
|MF-R017||7.4<br>(0.291)||12.7<br>(0.5)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.1<br>(0.122)|1||0.51<br>(0.020)|Sn/CuFe||
|MF-R020||7.4<br>(0.291)||12.7<br>(0.5)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.1<br>(0.122)|1||0.51<br>(0.020)|Sn/CuFe||
|MF-R025||7.4<br>(0.291)||12.7<br>(0.5)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.1<br>(0.122)|1||0.51<br>(0.020)|Sn/CuFe||
|MF-R030||7.4<br>(0.291)||13.4<br>(0.528)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.1<br>(0.122)|1||0.51<br>(0.020)|Sn/CuFe||
|MF-R040||7.4<br>(0.291)||13.7<br>(0.539)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.1<br>(0.122)|1||0.51<br>(0.020)|Sn/CuFe||
|MF-R050||7.9<br>(0.311)||13.7<br>(0.539)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.1<br>(0.122)|1||0.51<br>(0.020)|Sn/Cu||
|MF-R065||9.7<br>(0.382)||15.2<br>(0.598)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.1<br>(0.122)|1||0.51<br>(0.020)|Sn/Cu||
|MF-R075||10.4<br>(0.409)||16.0<br>(0.630)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.1<br>(0.122)|1||0.51<br>(0.020)|Sn/Cu||
|MF-R090||11.7<br>(0.461)||16.7<br>(0.657)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.1<br>(0.122)|1||0.51<br>(0.020)|Sn/Cu||
|MF-R090-0-9||7.4<br>(0.291)||12.2<br>(0.480)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|3||0.51<br>(0.020)|Sn/CuFe||
|MF-R110||8.9<br>(0.350)||14.0<br>(0.551)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|1||0.51<br>(0.020)|Sn/Cu||
|MF-R135||8.9<br>(0.350)||18.9<br>(0.744)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|1||0.51<br>(0.020)|Sn/Cu||
|MF-R160||10.2<br>(0.402)||16.8<br>(0.661)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|1||0.51<br>(0.020)|Sn/Cu||
|MF-R185||12.0<br>(0.472)||18.4<br>(0.724)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|1||0.51<br>(0.020)|Sn/Cu||
|MF-R250||12.0<br>(0.472)||18.3<br>(0.720)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|2||0.81<br>(0.032)|Sn/Cu||
|MF-R250-0-10||12.0<br>(0.472)||18.3<br>(0.720)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|3||0.51<br>(0.020)|Sn/CuFe||
|MF-R300||12.0<br>(0.472)||18.3<br>(0.720)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|2||0.81<br>(0.032)|Sn/Cu||
|MF-R400||14.4<br>(0.567)||24.8<br>(0.976)||5.1<br>(0.201)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|2||0.81<br>(0.032)|Sn/Cu||
|MF-R500||17.4<br>(0.685)||24.9<br>(0.980)||10.2<br>(0.402)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|2||0.81<br>(0.032)|Sn/Cu||
|MF-R600||19.3<br>(0.760)||31.9<br>(1.256)||10.2<br>(0.402)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|2||0.81<br>(0.032)|Sn/Cu||
|MF-R700||22.1<br>(0.870)||29.8<br>(1.173)||10.2<br>(0.402)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|2||0.81<br>(0.032)|Sn/Cu||
|MF-R800||24.2<br>(0.953)||32.9<br>(1.295)||10.2<br>(0.402)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|2||0.81<br>(0.032)|Sn/Cu||
|MF-R900||24.2<br>(0.953)||32.9<br>(1.295)||10.2<br>(0.402)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|2||0.81<br>(0.032)|Sn/Cu||
|MF-R1100||24.2<br>(0.953)||32.9<br>(1.295)||10.2<br>(0.402)||0.7<br>(0.028)||7.6<br>(0.299)||3.0<br>(0.118)|2||0.81<br>(0.032)|Sn/Cu||
|Packaging options:<br>BULK:<br>All models = 500 pcs. per bag||||||||||||0<br>0<br>0|.405 (26AWG)<br>.51 (24AWG)<br>.81 (20AWG)||DIMENSIONS:||MM|
||||||||||||||||||(INCHES)|



Packaging options: BULK: All models = 500 pcs. per bag TAPE & REEL:  MF-R005-MF-R160 12.7 mm device pitch = 3000 pcs. per reel MF-R185-MF-R400 25.4 mm device pitch = 1500 pcs. per reel MF-R500~MF-R1100  25.4 mm device pitch = 1000 pcs. per reel AMMO-PACK:  MF-R005-MF-R160 12.7 mm device pitch = 2000 pcs. per pack MF-R185-MF-R400 25.4 mm device pitch = 1000 pcs. per pack MF-R500~MF-R1100 25.4 mm device pitch =   500 pcs. per pack 

Specifi cations 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 specifi c applications. 

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

## ~~**Product Dimensions (see previous page for dimensions)**~~ 

|A<br>E<br>B<br>D<br>B<br>D<br>C<br>**Style 1**<br>A<br>E<br>B<br>D<br>C<br>**Style 2**<br>A<br>E<br>C<br>**Style 3**<br>NOTE: Kinked lead option is<br>available for board standoff.<br>Contact factory for details.<br>NOTE: Also available with<br>straight leads. Contact<br>factory for details.<br>~~**Thl Di Ch  I / I A**~~|A<br>E<br>B<br>D<br>B<br>D<br>C<br>**Style 1**<br>A<br>E<br>B<br>D<br>C<br>**Style 2**<br>A<br>E<br>C<br>**Style 3**<br>NOTE: Kinked lead option is<br>available for board standoff.<br>Contact factory for details.<br>NOTE: Also available with<br>straight leads. Contact<br>factory for details.<br>~~**Thl Di Ch  I / I A**~~|A<br>E<br>B<br>D<br>B<br>D<br>C<br>**Style 1**<br>A<br>E<br>B<br>D<br>C<br>**Style 2**<br>A<br>E<br>C<br>**Style 3**<br>NOTE: Kinked lead option is<br>available for board standoff.<br>Contact factory for details.<br>NOTE: Also available with<br>straight leads. Contact<br>factory for details.<br>~~**Thl Di Ch  I / I A**~~|A<br>E<br>B<br>D<br>B<br>D<br>C<br>**Style 1**<br>A<br>E<br>B<br>D<br>C<br>**Style 2**<br>A<br>E<br>C<br>**Style 3**<br>NOTE: Kinked lead option is<br>available for board standoff.<br>Contact factory for details.<br>NOTE: Also available with<br>straight leads. Contact<br>factory for details.<br>~~**Thl Di Ch  I / I A**~~|A<br>E<br>B<br>D<br>B<br>D<br>C<br>**Style 1**<br>A<br>E<br>B<br>D<br>C<br>**Style 2**<br>A<br>E<br>C<br>**Style 3**<br>NOTE: Kinked lead option is<br>available for board standoff.<br>Contact factory for details.<br>NOTE: Also available with<br>straight leads. Contact<br>factory for details.<br>~~**Thl Di Ch  I / I A**~~|A<br>E<br>B<br>D<br>B<br>D<br>C<br>**Style 1**<br>A<br>E<br>B<br>D<br>C<br>**Style 2**<br>A<br>E<br>C<br>**Style 3**<br>NOTE: Kinked lead option is<br>available for board standoff.<br>Contact factory for details.<br>NOTE: Also available with<br>straight leads. Contact<br>factory for details.<br>~~**Thl Di Ch  I / I A**~~|A<br>E<br>B<br>D<br>B<br>D<br>C<br>**Style 1**<br>A<br>E<br>B<br>D<br>C<br>**Style 2**<br>A<br>E<br>C<br>**Style 3**<br>NOTE: Kinked lead option is<br>available for board standoff.<br>Contact factory for details.<br>NOTE: Also available with<br>straight leads. Contact<br>factory for details.<br>~~**Thl Di Ch  I / I A**~~|A<br>E<br>B<br>D<br>B<br>D<br>C<br>**Style 1**<br>A<br>E<br>B<br>D<br>C<br>**Style 2**<br>A<br>E<br>C<br>**Style 3**<br>NOTE: Kinked lead option is<br>available for board standoff.<br>Contact factory for details.<br>NOTE: Also available with<br>straight leads. Contact<br>factory for details.<br>~~**Thl Di Ch  I / I A**~~|**Style 4**<br>A<br>E<br>B<br>D<br>C|**Style 4**<br>A<br>E<br>B<br>D<br>C|**Style 4**<br>A<br>E<br>B<br>D<br>C|
|---|---|---|---|---|---|---|---|---|---|---|
|~~**erma eratng art -**~~**hold** **trip**~~**(mps)**~~|||||||||||
|**Model**|**Ambient Operating Temperature**||||||||||
||**-40 ºC**|**-20 ºC**|**0 ºC**|**23 ºC**|**40 ºC**|**50 ºC**|**60 ºC**||**70 ºC**|**85 ºC**|
|MF-R005|0.08/0.16|0.07 /0.14|0.06/0.12|0.05/0.10|0.04 /0.08|0.04 /0.08|0.03/0.07||0.03/0.07|0.02 /0.05|
|MF-R010|0.16/0.32|0.14 /0.28|0.12 /0.24|0.10/0.20|0.08/0.16|0.07 /0.14|0.06/0.12||0.05/0.10|0.04 /0.08|
|MF-R017|0.26/0.52|0.23/0.46|0.20/0.40|0.17 /0.34|0.14 /0.28|0.12 /0.24|0.11 /0.22||0.09/0.18|0.07 /0.14|
|MF-R020|0.31 /0.62|0.27 /0.54|0.24 /0.48|0.20/0.40|0.16/0.32|0.14 /0.28|0.13/0.26||0.11 /0.22|0.08/0.16|
|MF-R025|0.39/0.78|0.34 /0.68|0.30/0.60|0.25/0.50|0.20/0.40|0.18/0.36|0.16/0.32||0.14 /0.28|0.10/0.20|
|MF-R030|0.47 /0.94|0.41 /0.82|0.36/0.72|0.30/0.60|0.24 /0.48|0.22 /0.44|0.19/0.38||0.16/0.32|0.12 /0.24|
|MF-R040|0.62 / 1.24|0.54 / 1.08|0.48/0.96|0.40/0.80|0.32 /0.64|0.29/0.58|0.25/0.50||0.22 /0.44|0.16/0.32|
|MF-R050|0.78/ 1.56|0.68/ 1.36|0.60/ 1.20|0.50/ 1.00|0.41 /0.82|0.36/0.72|0.32 /0.64||0.27 /0.54|0.20/0.40|
|MF-R065|1.01 / 2.02|0.88/ 1.76|0.77 / 1.54|0.65/ 1.30|0.53/ 1.06|0.47 /0.94|0.41 /0.82||0.35/0.70|0.26/0.52|
|MF-R075|1.16/ 2.32|1.02 / 2.04|0.89/ 1.78|0.75/ 1.50|0.61 / 1.22|0.54 / 1.08|0.47 /0.94||0.41 /0.82|0.30/0.60|
|MF-R090|1.40/ 2.80|1.22 / 2.44|1.07 / 2.14|0.90/ 1.80|0.73/ 1.46|0.65/ 1.30|0.57 / 1.14||0.49/0.98|0.36/0.72|
|MF-R090-0-9|1.40/ 2.80|1.22 / 2.44|1.07 / 2.14|0.90/ 1.80|0.73/ 1.46|0.65/ 1.30|0.57 / 1.14||0.49/0.98|0.36/0.72|
|MF-R110|1.60/3.20|1.43/ 2.86|1.27 / 2.54|1.10/ 2.20|0.91 / 1.82|0.85/ 1.70|0.75/ 1.50||0.67 / 1.34|0.57 / 1.14|
|MF-R135|1.96/3.92|1.76/3.52|1.55/3.10|1.35/ 2.70|1.12 / 2.24|1.04 / 2.08|0.92 / 1.84||0.82 / 1.64|0.70/ 1.40|
|MF-R160|2.32 / 4.64|2.08/ 4.16|1.84 /3.68|1.60/3.20|1.33/ 2.66|1.23/ 2.46|1.09/ 2.18||0.98/ 1.96|0.83/ 1.66|
|MF-R185|2.68/5.36|2.41 / 4.82|2.13/ 4.26|1.85/3.70|1.54 /3.08|1.42 / 2.84|1.26/ 2.52||1.13/ 2.26|0.96/ 1.92|
|MF-R250|3.63/ 7.26|3.25/6.50|2.88/5.76|2.50/5.00|2.08/ 4.16|1.93/3.86|1.70/3.40||1.53/3.06|1.30/ 2.60|
|MF-R250-0-10|3.63/ 7.26|3.25/6.50|2.88/5.76|2.50/5.00|2.08/ 4.16|1.93/3.86|1.70/3.40||1.53/3.06|1.30/ 2.60|
|MF-R300|4.35/8.70|3.90/ 7.80|3.45/6.90|3.00/6.00|2.49/ 4.98|2.31 / 4.62|2.04 / 4.08||1.83/3.66|1.56/3.12|
|MF-R400|5.80/ 11.6|5.20/ 10.4|4.60/9.20|4.00/8.00|3.32 /6.64|3.08/6.16|2.72 /5.44||2.44 / 4.88|2.08/ 4.16|
|MF-R500|7.25/ 14.5|6.50/ 13.0|5.75/ 11.5|5.00/ 10.0|4.15/8.30|3.85/ 7.70|3.40/6.80||3.05/6.10|2.60/5.20|
|MF-R600|8.70/ 17.4|7.80/ 15.6|6.90/ 13.8|6.00/ 12.0|4.98/9.96|4.62 /9.24|4.08/8.16||3.66/ 7.32|3.12 /6.24|
|MF-R700|10.1 / 20.3|9.10/ 18.2|8.05/ 16.1|7.00/ 14.0|5.81 / 11.6|5.39/ 10.7|4.76/9.52||4.27 /9.44|3.64 / 7.28|
|MF-R800|11.6/ 23.2|10.4 / 20.8|9.20/ 18.4|8.00/ 16.0|6.64 / 13.2|6.16/ 12.3|5.44 / 10.8||4.88/9.76|4.16/8.32|
|MF-R900|13.0/ 26.1|11.7 / 23.4|10.3/ 20.7|9.00/ 18.0|7.47 / 14.9|6.93/ 12.7|6.12 / 12.2||5.49/ 10.9|4.68/9.36|
|MF-R1100|16.1 / 32.0|14.6 / 29.2|13.1 / 26.2|11.0 / 22.1|9.40 / 18.4|8.80 / 17.6|7.80 / 15.6||6.90 / 13.8|5.20 / 10.4|



Specifi cations 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 specifi c applications. 

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

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

## ~~**Typical Time to Trip at 23 ºC**~~ 

**MF - R  110 - 0 - 99** Multifuse[®] Product Designator Series R = Radial Leaded Component Hold Current, Ihold 005-1100 (0.05 Amps - 11.0 Amps) Packaging Options - __ = Bulk Packaging without part number suffi x option 

**==> picture [258 x 545] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>10<br>1<br>0.1<br>0.01<br>0.001<br>0.1 1 10 100<br>Fault Current (Amps)<br>100<br>10<br>1<br>0.1<br>0.01<br>0.001<br>1 10 100<br>Fault Current (Amps)<br>MF-R005MF-R010MF-R017MF-R020MF-R025MF-R030MF-R040MF-R050MF-R065MF-R075MF-R090<br>MF-R090MF-R110MF-R135MF-R160MF-R185MF-R250,250-0-10MF-R300MF-R400MF-R500MF-R600MF-R700MF-R800MF-R900MF-R1100<br>  -0-9<br>Time to trip (Seconds)<br>Time to trip (Seconds)<br>**----- End of picture text -----**<br>


- 0-99 = Bulk Packaging with part number suffi x option 

- - 2 = Tape and Reel without part number suffi x option* 

- 2-99 = Tape and Reel with part number suffi x option 

- - AP = Ammo-Pak* 

- 0-14 = Kinked leads where straight leads are standard 

- 0-17 = Straight leads where kinked leads are standard Part Number Suffi x Option - 99 = As of date code April 1, 2005 all MF-R models are RoHS compliant. The suffi x “-99” can be used if a new part number is required to reference the RoHS compliance. Examples: MF-R110 ..................Bulk packaging MF-R110-0-99 .........Bulk packaging with part number suffi x option MF-R110-2...............Tape and reel packaging MF-R110-2-99 .........Tape and reel packaging with part number suffi x option MF-R090-0-9-99 ......Bulk packaging with part number suffi x option MF-R250-0-10-99 ....Bulk packaging with part number suffi x option 

*Packaged per EIA486-B 

## ~~**Typical Part Marking: MF-R005 - R025**~~ 

**==> picture [153 x 56] intentionally omitted <==**

**----- Start of picture text -----**<br>
Represents total content. Layout may vary.<br>PART  DATE CODE:<br>IDENTIFICATION 025 WEEK 1 OF 2000 = 0A<br>MANUFACTURER'S 0A (YEAR & WEEK)WEEK 27 OF 2000 = A0<br>TRADEMARK (WEEK & YEAR)<br>**----- End of picture text -----**<br>


## ~~**Typical Part Marking: MF-R030 - R1100**~~ 

**==> picture [153 x 81] intentionally omitted <==**

**----- Start of picture text -----**<br>
Represents total content. Layout may vary.<br>MANUFACTURER'S<br>TRADEMARK<br>PART<br>IDENTIFICATION<br>R250 LOT NO.<br>DATE CODE 0180T (T = TAIWAN<br>(FIRST DIGIT =  S = CHINA)<br>LAST DIGIT OF YEAR;<br>NEXT THREE DIGITS =<br>DAY OF YEAR)<br>**----- End of picture text -----**<br>


MF-R SERIES, REV. AC, 11/14 Specifi cations 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 specifi c applications. 

## **MF-R, MF-R/90, MF-R/600, MF-RX, & MF-RX/72 Series Tape and Reel Specifi cations** 

Devices taped using EIA468–B/IEC286-2 standards.  See table below and Figures 1 and 2 for details. 

|**IEC**<br>**EIA**<br>**Dimensions**<br>**Dimension Description**<br>**Mark**<br>**Mark**<br>**Dimensions**<br>**Tolerance**|**IEC**<br>**EIA**<br>**Dimensions**<br>**Dimension Description**<br>**Mark**<br>**Mark**<br>**Dimensions**<br>**Tolerance**|**IEC**<br>**EIA**<br>**Dimensions**<br>**Dimension Description**<br>**Mark**<br>**Mark**<br>**Dimensions**<br>**Tolerance**|**IEC**<br>**EIA**<br>**Dimensions**<br>**Dimension Description**<br>**Mark**<br>**Mark**<br>**Dimensions**<br>**Tolerance**|**IEC**<br>**EIA**<br>**Dimensions**<br>**Dimension Description**<br>**Mark**<br>**Mark**<br>**Dimensions**<br>**Tolerance**|
|---|---|---|---|---|
|Carrier tape width<br>_W_<br>_W_|18<br>(.709)|-0.5/+1.0<br>(-0.02/+.039)|||
|Hold down tape width<br>_W4_<br>_W0_|11<br>(.433)|min.|||
|Hold down tape<br> <br>No|protrusion||||
|Top distance between tape edges<br>_W2_<br>_W6_|3<br>(.118)|max.|||
|Sprocket hole position<br>_W1_<br>_W5_|9<br>(.354)|-0.5/+0.75<br>(-0.02/+0.03)|||
|Sprocket hole diameter<br>_D0_<br>_D0_|4<br>(.157)||±0.2<br>(±.0078)||
|Abscissa to plane (straight lead)<br>_H_<br>_H_|18.5<br>(.728)||±3.0<br>(±.118)||
|Abscissa to plane (kinked lead)<br>_H0_<br>_H0_|16<br>(.63)||±0.5<br>(±.02)||
|Abscissa to top (straight lead)<br>_H1_<br>_H1_|38.0<br>(1.496)||max.||
|Abscissa to top (kinked lead)<br>_H1_<br>_H1_|32.2<br>(1.268)||max.||
|Overall width w/lead protrusion (straight lead)<br>_C1_|55.0<br>(2.165)||max.||
|Overall width w/lead protrusion (kinked lead)<br>_C1_|43.2<br>(1.7)||max.||
|Overall width w/o lead protrusion (straight lead)<br>_C2_|54.0<br>(2.126)||max.||
|Overall width w/o lead protrusion (kinked lead)<br>_C2_|42.5<br>(1.673)||max.||
|Lead protrusion<br>_I1_<br>_L1_|1.0<br>(.039)||max.||
|Protrusion of cutout<br>_L_<br>_L_|11<br>(.433)||max.||
|Protrusion beyond hold-down tape<br>_I2_<br>_I2_<br>Not specif ed|||||
|Sprocket hole pitch<br>_P0_<br>_P0_|12.7<br>(0.5)||±0.3||
||||(±.012)||
|Pitch tolerance<br>20 consecutive|||±1||
||||(±.039)||
|Device pitch: MF-R005–MF-R160, MF-R/90,<br>MF-RX110/72–MF-RX185/72|12.7<br>(0.5)||±0.3<br>(±.012)||
|Device pitch: MF-R185–MF-R400, MF-RX110–MF-RX375<br>MF-R/600, MF-RX250/72–MF-RX375/72|25.4<br>(1.0)||±0.6||
||||(±.024)||
|Tape thickness<br>_t_<br>_t_|0.9<br>(.035)||max.||
|Tape thickness with splice: MF-R010–MF-R160,<br>_t1_<br>MF-RX110/72–MF-RX185/72|1.5<br>(.059)||max.||
|Tape thickness with splice: MF-R250–MF-R1100,<br>_t1_<br>MF-RX110–MF-RX375, MF-R/90, MF-RX250/72-MF-RX375/72|2.3<br>(.091)||max.||
|Splice sprocket hole alignment|0||±0.3||
||||(±.012)||
|Body lateral deviation<br>Δ_h_<br>Δ_h_|0||±1.0||
||||(±.039)||
|Body tape plane deviation<br>Δ_p_<br>Δ_p_|0||±1.3||
||||(±.051)||
||DIMENSIONS:|||MM|
|||||(INCHES)|



Specifi cations 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 specifi c applications. 

## **MF-R, MF-R/90, MF-R/600, MF-RX, & MF-RX/72 Series Tape and Reel Specifi cations** 

|**IEC**<br>**EIA**<br>**Dimensions**<br>**Dimension Description**<br>**Mark**<br>**Mark**<br>**Dimensions**<br>**Tolerance**|**IEC**<br>**EIA**<br>**Dimensions**<br>**Dimension Description**<br>**Mark**<br>**Mark**<br>**Dimensions**<br>**Tolerance**|**IEC**<br>**EIA**<br>**Dimensions**<br>**Dimension Description**<br>**Mark**<br>**Mark**<br>**Dimensions**<br>**Tolerance**|**IEC**<br>**EIA**<br>**Dimensions**<br>**Dimension Description**<br>**Mark**<br>**Mark**<br>**Dimensions**<br>**Tolerance**|
|---|---|---|---|
|Lead spacing: MF-R, MF-R/90, MF-R/600, MF-RX, MF-RX/72<br>_F_<br>_F_|5.08<br>(0.2)||±0.2<br>(±0.008)|
|Reel width<br>_w_<br>_W2_|56.0<br>(2.205)||max.|
|Reel diameter<br>_d_<br>_a_|370.0<br>(14.57)||max.|
|Space between f anges less device<br>_W1_<br>_h_|4.75||±3.25<br>(±.128)|
||(.187)|||
|Arbor hole diameter<br> _f_<br>_c_|26.0<br>(1.024)||±12.0<br>(±.472)|
|Core diameter: MF-R, MF-RX, MF-R/90<br> _h_<br>_n_|80<br>(3.15)||max.|
|Core diameter: MF-R/600<br> _h_<br>_n_|91<br>(3.58)||max.|
|Box: MF-R, MF-RX, MF-R/90<br>62<br>(2.44)|355<br>(14.0)|345<br>(13.6)|nom.|
|Box: MF-R/600<br>64<br>(2.52)|372<br>362<br>(14.6) (14.25)||max.|
|Consecutive missing places: MF-R, MF-RX, MF-R/90|3||max.|
|Consecutive missing places: MF-R/600|none|||
|Empty places per reel: MF-R, MF-RX, MF-R/90<br>Not specif ed||||
|Empty places per reel: MF-R/600<br>0.1 %||||



**==> picture [482 x 311] intentionally omitted <==**

**----- Start of picture text -----**<br>
Taped Component Dimensions -<br>Figure 1<br>h h p p<br>Reference plane<br>H1  P1 F H1<br>H<br>L A B W0H0 W1W<br>I2 I1 P0 D0 User direction of feed<br>Cross section A - B<br>Reel Dimensions - Figure 2 t<br>Reel<br>h Upper side<br>Tape<br>User<br>d direction<br>of<br>feed<br>Lower side<br>f<br>MM<br>wh DIMENSIONS: (INCHES)<br>**----- End of picture text -----**<br>


Specifi cations 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 specifi c applications. 



## Links

- [View this product on Novapart](https://novapart.co/products/MF-R010-0-99/resettable-fuse-pptc-mf-r-60-vdc-100-ma-200-4-s)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/bourns/mf-r010-0-99/fuse-resettable-ptc-60v-40a-radial/dp/2309131)
---

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