# Fuse, Surface Mount, 250 mA, Very Fast Acting, 32 VAC, 32 VDC, 0603 [1608 Metric], 467

![Product image](https://novapart.co/image/farnell:1596942/)

**URL**: https://novapart.co/products/0467.250NR/fuse-surface-mount-250-ma-very-fast-acting-32-vac
**SKU**: 0467.250NR
**Manufacturer**: LITTELFUSE
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || SMD Fuses
**Price**: €0.5490
**Stock**: 1000+
**Lead Time**: 85 days (indicative)

## Description

Fuse Current:250mA; Product Range:467 Series; Voltage Rating VAC:32VAC; Voltage Rating V DC:32VDC; Blow Characteristic:Very Fast Acting; Fuse Case Style:0603; Breaking Capacity Current A

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2020) |
| Fuse Current | 250mA |
| Product Range | 467 |
| Fuse Case Style | 0603 [1608 Metric] |
| Voltage Rating Vac | 32 |
| Voltage Rating Vdc | 32VDC |
| Blow Characteristic | Very Fast Acting |
| Breaking Capacity Current Ac | 50A |
| Breaking Capacity Current Dc | 50A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1596942/)

**Surface Mount Fuses** Thin Film > 0603 Size > Very Fast-Acting > 467 Series 

## 467 series Fuse 

## ~~**Description**~~ 

The 467 Series Fast-Acting SMF is an ultra small (0603 size) thin-film device designed for secondary protection of circuits used in space constrained applications such as hand-held portable electronic devices. This series is 100% lead-free and meets the requirements of the RoHS directive. New Halogen-Free 467 Series fuses are available–to order use the “HF” suffix. See Part Numbering section for additional information.. 

## ~~**Agency Approvals**~~ 

|Agency<br>W|Agency FIle numbeR<br>e10480|AmpeRe RAnge<br>250mA - 5A|
|---|---|---|
||||
|G.|lR29862|250mA - 5A|



## ~~**Electrical Characteristics for Series**~~ 

|% of Ampere<br>Rating|Opening Time at 25Oc|
|---|---|
|100%|4 hours, Minimum|
|200%|5 sec., Maximum|
|300%|0.2 sec., Maximum|



- ~~**Features**~~ 

- • Compatible with lead• Element covering material free solders and higher is resistant to industry temperature profiles. standard cleaning 

- • High performance operations. materials provide improved • Mounting pad and performance in elevated electrical performance is ambient temperature identical to Littelfuse 431 applications. and 434 Series products. 

- • Marked on top surface • Alloy based element with code to allow amp construction provides rating identification without superior inrush withstand testing. characteristics (I2t) over 

- • Low profile for height ceramic or glass based sensitive applications. 0603 fuse products. 

- Flat top surface for pickand-place operations. 

## ~~**Applications**~~ 

Secondary protection for space constrained applications: 

- Cell phones • DVD players 

- Battery packs • Hard disk drives. 

- Digital cameras 

## ~~**Electrical Specifcations by Item**~~ 

|Ampere<br>Rating<br>(A)<br>Amp<br>code<br>max<br>Voltage<br>Rating<br>(V)<br>Interrupting<br>Rating<br>nominal cold<br>Resistance<br>(Ohms)<br>0.250<br>.250<br>32<br>50A @32V AC/DC<br>0.5450<br>0.375<br>.375<br>32<br>0.2900<br>0.500<br>.500<br>32<br>0.1870<br>0.750<br>.750<br>32<br>0.1170<br>1.00<br>001.<br>32<br>0.0710<br>1.25<br>1.25<br>32<br>35A @32V AC/DC<br>13A @65V DC<br>0.0530<br>1.50<br>01.5<br>32<br>0.0410<br>1.75<br>1.75<br>32<br>35A @32V AC/DC<br>0.0320<br>2.00<br>002.<br>32<br>0.0300<br>2.50<br>02.5<br>32<br>0.0220<br>3.00<br>003.<br>32<br>0.0180<br>3.50<br>03.5<br>32<br>0.0150<br>4.00<br>004.<br>32<br>0.0130<br>5.00<br>005.<br>32<br>0.0090<br>1. Measured at 10% of rated current, 25ºc.       2. Measured at rated voltage.<br>~~a~~<br>~~es~~<br>~~a~~<br>~~ee~~<br>~~a~~<br>~~es~~<br>~~a~~<br>~~es~~<br>~~a~~<br>~~ee~~<br>~~es~~<br>~~ee es~~<br>~~es~~<br>~~a~~<br>~~es~~<br>~~a~~<br>~~es~~<br>~~a~~<br>~~es~~<br>~~a~~<br>~~es~~<br>~~a~~<br>~~es~~<br>~~| |~~<br>~~es~~<br>~~a~~<br>~~es~~<br>~~a~~<br>~~a ~~|nominal<br>melting<br>I2t (A2sec)<br>nom<br>Voltage<br>Drop<br> (mV)<br>nom<br>power<br>Dissipation<br> (W)<br>AgencyApprovals<br>0.0030<br>158.56<br>0.0396<br>x<br>x<br>0.0053<br>128.03<br>0.0480<br>x<br>x<br>0.0087<br>115.71<br>0.0579<br>x<br>x<br>0.0171<br>107.33<br>0.0805<br>x<br>x<br>0.0212<br>89.10<br>0.0891<br>x<br>x<br>0.0518<br>84.32<br>0.1054<br>x<br>x<br>0.0766<br>81.14<br>0.1217<br>x<br>x<br>0.0903<br>78.75<br>0.1378<br>x<br>x<br>0.1103<br>78.22<br>0.1564<br>x<br>x<br>0.1440<br>76.10<br>0.1903<br>x<br>x<br>0.2403<br>75.04<br>0.2251<br>x<br>x<br>0.4306<br>74.25<br>0.2599<br>x<br>x<br>0.5760<br>73.72<br>0.2949<br>x<br>x<br>0.9000<br>72.71<br>0.3635<br>x<br>x<br>~~Pp~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~es~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~es~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br> ~~ee~~<br>~~eeee~~|
|---|---|



1. Measured at 10% of rated current, 25ºc.       2. Measured at rated voltage. 

© 2012 Littelfuse, Inc. 

**467 Series** 

**43** 

Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/467.html for current information. 

**Surface Mount Fuses** Thin Film > 0603 Size > Very Fast-Acting > 467 Series 

**==> picture [94 x 32] intentionally omitted <==**

## ~~**Temperature Rerating Curve**~~ 

**==> picture [243 x 183] intentionally omitted <==**

Note: 

1. Derating depicted in this curve is in addition to the standard derating of 25% for continuous operation. 

Example: 

For continuous operation at 70 degrees celsius, the fuse should be deratedas follows: 

- I = (0.75)(0.80)IRAT = (0.60)IRAT 

2. The temperature derating curve represents the nominal conditions. For questions about temperature derating curve, please consult Littelfuse technical support for assistance. 

## ~~**Average Time Current Curves**~~ 

**==> picture [243 x 294] 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>CURRENT IN AMPERES<br>0.250 A 0.375 A 0.500 A 0.750 A 1.00 A 1.25 A 1.50 A 1.75 A 2.00 A 2.50 A 3.00 A 3.50 A 4.00 A 5.00 A<br>TIME IN SECONDS<br>**----- End of picture text -----**<br>


## ~~**Soldering Parameters**~~ 

||Refow condition<br>- Temperature min (Ts(min))|Pb – Free assembly<br>150°C|
|---|---|---|
||pre Heat<br>- Temperature max (Ts(max))<br>- Time (min to max) (ts)<br>Average ramp up rate (liquidus Temp<br>(Tl) to peak<br>TS(max)to Tl- Ramp-up Rate|200°C<br>60 – 180 secs<br>5°C/second max<br>5°C/second max|
||Refow<br>- Temperature (Tl) (liquidus)<br>- Temperature (tl)|217°C<br>60 – 150 seconds|
||peak Temperature (Tp)|250+0/-5°C|
||Time within 5°c of actual peak<br>Temperature (tp)|20 – 40 seconds|
||Ramp-down Rate|5°C/second max|
||Time 25°c to peak Temperature (Tp)|8 minutes Max.|
||Do not exceed|260°C|
||||
||Wave Soldering<br>260°C, 10 seconds max.||



**==> picture [244 x 150] intentionally omitted <==**

**----- Start of picture text -----**<br>
t P<br>T P<br>Critical Zone<br>Ramp-up TL to TP<br>T S(max) T L t L<br>Ramp-down<br>Preheat<br>T S(min)<br>t S<br>25<br>time to peak temperature Time<br>(t 25ºC to peak)<br>Temperature<br>**----- End of picture text -----**<br>


© 2012 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/467.html for current information. 

**467 Series** 

**44** 

Thin Film > 0603 Size > Very Fast-Acting > 467 Series 

## **Surface Mount Fuses** 

**==> picture [93 x 32] intentionally omitted <==**

## ~~**Product Characteristics**~~ 

**==> picture [522 x 342] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||||
|---|---|---|---|---|---|---|---|
|Body:|Advanced High Temperature Substrate|Thermal Shock|Withstands 5 cycles of – 55|[O]|C to 125|[O]|C|
|Materials|Terminations:|100% Tin over Nickel over Copper|
|Vibration|Per MIL-STD-202F|
|Element Cover Coat:|Conformal Coating|
|Insulation Resistance|
|– 55|[O]|C to 90|[O]|C. Consult temperature rerating|Greater than 10,000 ohms.|
|Operating|(After Opening)|
|curve chart. For operation above 90°C contact|
|Temperature|Littelfuse.|Resistance to|MIL-STD-202G, Method 210F,|
|Humidity|MIL-STD-202F, Method 103B, Condition D|Soldering Heat|Condition D|
|Dimensions|Part Marking System|
|1.60|
|(.063")|Amp|marking|
|.127|.305|code|code|
|(.012")|
|(.005")|.250|D|
|Sn|
|.375|E|
|.279|Coating|.500|F|
|(.011")|
|MARKING CODE VARIES|.750|G|
|Sn|WITH AMPERAGE RATING|
|Cu|(SEE CHART)|001.|H|
|.18|
|.813|R  (.007")|1.25|J|
|(.032")|REF.|
|01.5|K|
|Sn|1.75|L|
|1.09|
|(.043")|002.|N|
|1.02|3.20|02.5|O|
|(.040")|(.126")|2.54|1.02|
|(.100")|(.040")|003.|P|
|.762|
|(.030")|03.5|R|
|1.09|1.09|004.|S|
|(.043")|(.043")|
|WAVE SOLDER|REFLOW SOLDER|005.|T|

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


## ~~**Part Numbering System**~~ 

## **0467002.NRHF** 

## **SERIES** 

## **AMP Code** 

The dot is poisitioned before the Packaging Suffix with whole ratings and within the numbering sequence for fractional ratings. Refer to Amp Code column in the Electrical Specifications table. 

**PACKAGING Code** NR = Tape and Reel, 5000 pcs **‘HF’ SUFFIX HALOGEN FREE ITEM** 

**Example:** 

1.5 amp product is 0467 **01.5** NRHF (2 amp product shown above). 

~~**Packaging**~~ Quantity & packaging Option packaging Specification Quantity packaging code 8mm Tape and Reel EIA-481 Rev. D (IEC 60286, part 3) 5000 NR 

© 2012 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/467.html for current information. 

**467 Series** 

**45** 



## Links

- [View this product on Novapart](https://novapart.co/products/0467.250NR/fuse-surface-mount-250-ma-very-fast-acting-32-vac)
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- [Supplier page](https://es.farnell.com/littelfuse/0467-250nr/fuse-0603-v-fast-acting-250ma/dp/1596942)
---

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