# SURFACE MOUNT FUSE

![Product image](https://novapart.co/image/farnell:1181582/)

**URL**: https://novapart.co/products/0451002.MRL./surface-mount-fuse
**SKU**: 0451002.MRL.
**Manufacturer**: LITTELFUSE
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || SMD Fuses
**Price**: €1.1500
**Stock**: 500+
**Lead Time**: 103 days (indicative)

## Description

Fuse Current:2A; Blow Characteristic:Very Fast Acting; Voltage Rating VAC:125VAC; Voltage Rating VDC:125VDC; Fuse Case Style:2410 ^6125 Metric]; Product Range:NANO2 451 Series; Bre 12J2838

## Specifications

| Parameter | Value |
|---|---|
| Voltage Rating Vac | 125V |
| Voltage Rating Vdc | 125VDC |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1181582/)

## **Surface Mount Fuses** 

## **Subminiature Surface Mount** 

## **RoHS NANO[2®] FUSE Very Fast-Acting 451/453 Series** [J 

® ® A G 

The Nano[2] SMF Fuse is a very small, square surface mount fuse that is also available in a surface mount holder. 

• 451 Series **RoHS Compliant** version now available, use ordering suffix 

‘L’ (see example on data sheet). 

## **ELECTRICAL CHARACTERISTICS:** 

|**% of Ampere**<br>**Rating**|**Ampere**<br>**Rating**|**Opening**<br>**Time**|
|---|---|---|
|100%|1/16–15|4 hours,**Min**imum|
|200%|1/16–10|5 seconds,**Max**imum|
||12–15|20 seconds,**Max**imum|



**AGENCY APPROVALS:** Recognized under the Components Program of Underwriters Laboratories and Certified by CSA. Approved by METI from 1 through 5 amperes. 

**AGENCY FILE NUMBERS:** UL E10480, CSA LR 29862. 

**INTERRUPTING RATINGS:** 

- 1/16 – 8A 50 amperes at 125 VAC/VDC 300 amperes at 32 VDC 

- 10A 35 amperes at 125 VAC/50 amperes at 125 VDC 300 amperes at 32 VDC 

12A – 15A 50 amperes at 65 VAC/VDC 300 amperes at 24 VDC 

## **ENVIRONMENTAL SPECIFICATIONS:** 

**Operating Temperature:** –55°C to 125°C. 

**Shock:** MIL-STD-202, Method 213, Test Condition I (100 G’s peak for 6 milliseconds). 

**Vibration:** MIL-STD-202, Method 201 (10–55 Hz). 

**Salt Spray:** MIL-STD-202, Method 101, Test Condition B. 

**Insulation Resistance (After Opening):** MIL-STD-202, Method 

302, Test Condition A, (10,000 ohms minimum). 

**Resistance to Soldering Heat:** MIL-STD-202, 

Method 210, Test Condition B (10 sec. at 260°C). 

**Thermal Shock:** MIL-STD-202, Method 107, 

Test Condition B (–65 to 125°C). 

**Moisture Resistance:** MIL-STD-202, Method 106, High Humidity 

(90-98 RH), Heat (65°C). 

|(90-98 RH), Heat-98 RH), Heat98 RH), HeatRH), Heat), Heat<br>**Tin-Lead**<br>**Plated**<br>**Catalog #**|(90-98 RH), Heat-98 RH), Heat98 RH), HeatRH), Heat), Heat(65°C).°C).C).<br>**Silver**<br>**Plated**<br>**Catalog #**<br>**0451**.062|**Ampere**<br>**Rating**<br>0.062|**Voltage**<br>**Rating**<br>125|**Nominal**<br>**Resistance**<br>**Cold Ohms**<br>5.50|**Nominal**<br>**Melting I2t**<br>**A2 Sec.**<br>0.00019|
|---|---|---|---|---|---|
|–<br>–<br>–<br>–<br>**0451**.160<br>**0451**.200<br>**0451**.250<br>**0451**.315<br>**0451**.375<br>**0451**.400<br>**0451**.500<br>**0451**.630<br>**0451**.750<br>**0451**.800<br>**0451** 001.<br>**0451** 1.25<br>**0451** 01.5<br>**0451** 01.6<br>**0451** 002.<br>**0451** 02.5<br>**0451** 003.<br>**0451** 3.15<br>**0451** 03.5<br>**0451** 004.<br>**0451** 005.<br>**0451** 06.3<br>**0451** 007.<br>**0451** 008.<br>**0451** 010.<br>**0451** 012.<br>**0451** 015.<br>~~Se~~|**0451**.062<br>**0451**.080<br>**0451**.100<br>**0451**.125<br>**0453**.160<br>**0453**.200<br>**0453**.250<br>**0453**.315<br>**0453**.375<br>**0453**.400<br>**0453**.500<br>**0453**.630<br>**0453**.750<br>**0453**.800<br>**0453** 001.<br>**0453** 1.25<br>**0453** 01.5<br>**0453** 01.6<br>**0453** 002.<br>**0453** 02.5<br>**0453** 003.<br>**0453** 3.15<br>**0453** 03.5<br>**0453** 004.<br>**0453** 005.<br>**0453** 06.3<br>**0453** 007.<br>**0453** 008.<br>**0453** 010.<br>**0453** 012.<br>**0453** 015.|0.062<br>0.080<br>0.100<br>0.125<br>0.160<br>0.200<br>0.250<br>0.315<br>0.375<br>0.400<br>0.500<br>0.630<br>0.750<br>0.800<br>1.0<br>1.25<br>1.5<br>1.6<br>2.0<br>2.5<br>3.0<br>3.15<br>3.5<br>4<br>5<br>6.3<br>7<br>8<br>10<br>12<br>15|125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>125<br>65<br>65|5.50<br>4.05<br>3.10<br>1.70<br>1.80<br>1.40<br>1.05<br>0.78<br>0.610<br>0.560<br>0.420<br>0.305<br>0.245<br>0.212<br>0.153<br>0.0780<br>0.0630<br>0.0580<br>0.0367<br>0.0286<br>0.0227<br>0.0215<br>0.0200<br>0.0160<br>0.0125<br>0.0096<br>0.0090<br>0.0077<br>0.0056<br>0.0049<br>0.0037|0.00019<br>0.00033<br>0.00138<br>0.00286<br>0.00306<br>0.00652<br>0.01126<br>0.0231<br>0.0425<br>0.0484<br>0.0795<br>0.143<br>0.185<br>0.271<br>0.459<br>0.664<br>0.853<br>1.060<br>0.530<br>1.029<br>1.650<br>1.920<br>2.469<br>3.152<br>5.566<br>9.17<br>10.32<br>20.23<br>26.46<br>47.97<br>97.82|



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## **Average Time Current Curves** 

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## **PHYSICAL SPECIFICATIONS:** 

**Materials:** Body: Ceramic 

Terminations: Tin-Lead Alloy 

RoHS Compliant Terminations: Gold over Nickel Plated Caps(451) Silver Plated Caps(453) 

## **Soldering Parameters(see page 3 for typical soldering profile):** 

Wave Solder — 260°C, 10 seconds maximum 

Reflow Solder — 260°C, 30 seconds maximum 

**Solderability:** MIL-STD-202, Method 208. 

## **PACKAGING SPECIFICATIONS:** 12mm Tape and Reel per 

EIA-RS481-1 (IEC 286, part3); 1,000 pieces per reel, add packaging suffix, MR; 5,000 per reel, add packaging suffix NR. 

**Options:** For RoHS Compliant 451 series add the letter ‘L’ to end of packaging suffix. Example: R451001.MRL (RoHS Compliant 1A, 1,000 per reel). 

## **PATENTED** 

w w w. l i t t e l f u s e . c o m 



## Links

- [View this product on Novapart](https://novapart.co/products/0451002.MRL./surface-mount-fuse)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/littelfuse/0451002-mrl/surface-mount-fuse/dp/1181582)
---

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