# FUSE, SMD, 1.5A, 1206, FAST ACTING

![Product image](https://novapart.co/image/farnell:1692857/)

**URL**: https://novapart.co/products/045801.5DR./fuse-smd-15a-1206-fast-acting
**SKU**: 045801.5DR.
**Manufacturer**: LITTELFUSE
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || SMD Fuses
**Price**: €0.7120
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Fuse Current | 1.5A |
| Product Range | NANO2 458 Series |
| Fuse Case Style | 1206 (3216 Metric) |
| Voltage Rating Vac | 75VAC |
| Voltage Rating Vdc | 75VDC |
| Blow Characteristic | Very Fast Acting |
| Breaking Capacity Current Ac | 50A |
| Breaking Capacity Current Dc | 50A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1692857/)

**Surface Mount Fuses** NANO[2®] > 458 Series 1206 Size Inrush Withstand Fuse 

## ~~ee~~ **458 Series Fuse** 

## ~~**Description**~~ 

The 458 Series Nano[2®] Fuse is an ultra-small, square surface mount fuse designed to support a variety of space constrained overcurrent protection applications. Offering a 1206 size footprint, it is the smallest wire-in-air type surface 

mount fuse offered by Littelfuse. 

~~**Agency  Approvals**~~ 

~~**Features** Pe~~ ¢ Surface Mount Fuse e RoHS Compliant e Fully compatible with e Halogen Free lead free soldering e Available in ratings of profiles 1to 10 Amperes 

AGENCY AGENCY FILE NUMBER AMPERE RANGE E10480 1A–10A ck us ~~**Electrical Characteristics for Series**~~ % of Ampere Opening Time Rating 100% 4 hours, Minimum 250% 5 seconds, Maximum ~~——~~ 

## ~~**Applications**~~ 

Electronics a 

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

|Ampere<br>Rating<br>(A)|Amp<br>Code|Marking|Max<br>Voltage<br>Rating (V)|Interrupting<br>Rating|Nominal Cold<br>Resistance<br>(Ohms)|Nominal<br>Melting<br>I2t (A2sec)|Agency<br>Approvals|
|---|---|---|---|---|---|---|---|
||||||||Wks|
|1.0<br>~~ee~~|001.<br>~~ee~~|1|63V<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|50A @63Vdc|0.180<br>~~ee~~|.168<br>~~ee~~|x|
|1.25<br>~~ee~~<br>~~ee~~|1.25<br>~~ee~~<br>~~ee~~|1.25|||0.105<br>~~ee~~<br>~~ee~~|.313<br>~~ee~~<br>~~ee~~|x|
|1.5<br>~~ee~~<br>~~ee~~<br>~~a~~|01.5<br>~~ee~~<br>~~ee~~<br>~~a~~|1.5<br>~~ee~~|||0.099<br>~~ee~~<br>~~ee~~<br>~~ee~~|.548<br>~~ee~~<br>~~ee~~<br>~~ee~~|x|
|1.6<br>~~ee~~<br>~~a~~<br>~~a~~|01.6<br>~~ee~~<br>~~a~~<br>~~a~~|1.6<br>~~ee~~|||0.092<br>~~ee~~<br>~~ee~~<br>~~ee~~|.562<br>~~ee~~<br>~~ee~~<br>~~ee~~|x<br>~~ee~~|
|2<br>~~a~~<br>~~a~~<br>~~ee~~|002.<br>~~a ~~<br>~~a~~<br>~~ee~~|2<br> ~~ee~~<br>~~ee~~|||0.0695<br>~~ee~~<br>~~ee~~<br>~~a~~|.952<br>~~ee~~<br>~~ee~~<br>~~ee~~|x<br>~~ee~~<br>~~ee~~|
|2.5<br>~~a~~<br>~~ee~~<br>~~ee~~|02.5<br>~~a~~<br>~~ee~~<br>~~ee~~|2.5<br>~~ee~~<br>~~ee~~|||0.06<br>~~ee~~<br>~~a~~<br>~~ee~~|1.408<br>~~ee~~<br>~~ee~~<br>~~ee~~|x<br>~~ee~~<br>~~ee~~|
|3<br>~~ee~~<br>~~ee~~<br>~~|~~|003.<br>~~ee~~<br>~~ee~~<br>~~||~~|3<br>~~ee~~<br>~~ee~~<br>~~|~~|||0.049<br>~~a~~<br>~~ee~~<br>~~a~~|2.289<br>~~ee~~<br>~~ee~~<br>~~ee~~|x<br>~~ee~~<br>~~ee~~|
|3.15<br>~~ee~~<br>~~|~~<br>~~ee~~|3.15<br>~~ee~~<br>~~||~~<br>~~ee~~|3.15<br>~~ee~~<br>~~|~~<br>~~ee~~|||0.045<br>~~ee~~<br>~~a~~<br>~~ee~~|2.457<br>~~ee~~<br>~~ee~~<br>~~ee~~|x<br>~~ee~~|
|3.5<br>~~|~~<br>~~ee~~|03.5<br>~~| |~~<br>~~ee~~|3.5<br>~~|~~<br>~~ee~~|||0.0375<br>~~a~~<br>~~ee~~|4.00<br>~~ee~~<br>~~ee~~|x<br>~~ee~~|
|4<br>~~ee~~<br>~~a~~<br>~~ee~~|004.<br>~~ee~~<br>~~a~~<br>~~ee~~|4<br>~~ee~~<br>~~ee~~|||0.032<br>~~ee~~<br>~~a~~<br>~~ee~~|4.832<br>~~ee~~<br>~~a~~<br>~~ee~~|x|
|5<br>~~a~~<br>~~ee~~<br>~~ee~~|005.<br>~~a~~<br>~~ee~~<br>~~ee~~|5<br>~~ee~~<br>~~ee~~|||0.027<br>~~a~~<br>~~ee~~<br>~~ee~~|7.938<br>~~a~~<br>~~ee~~<br>~~ee~~|x|
|6.3<br>~~ee~~<br>~~ee~~<br>~~ee~~|06.3<br>~~ee ~~<br>~~ee~~<br>~~ee~~|6.3<br> ~~ee~~<br>~~ee~~<br>~~ee~~|||0.0192<br>~~ee~~<br>~~ee~~<br>~~ee~~|14.37<br>~~ee~~<br>~~ee~~<br>~~ee~~|x|
|7<br>~~ee~~<br>~~ee~~<br>~~a~~|007.<br>~~ee~~<br>~~ee~~<br>~~a~~|7<br>~~ee~~<br>~~ee~~<br>~~ee~~|||0.0175<br>~~ee~~<br>~~ee~~<br>~~ee~~|20.48<br>~~ee~~<br>~~ee~~<br>~~ee~~|x|
|8<br>~~ee~~<br>~~a~~<br>~~ee~~|008.<br>~~ee ~~<br>~~a~~<br>~~ee~~|8<br> ~~ee~~<br>~~ee~~<br>~~ee~~|||0.0058<br>~~ee~~<br>~~ee~~<br>~~a~~|9.00<br>~~ee~~<br>~~ee~~<br>~~a~~|x|
|10.0<br>~~a~~<br>~~ee~~|010.<br>~~a~~<br>~~ee~~|10<br>~~ee~~<br>~~ee~~|||0.00465<br>~~ee~~<br>~~a~~|15.0<br>~~ee~~<br>~~a~~|x|



Notes: 

1.  l[2] t values stated for 8 msec opening time 

2. Cold resistance measured at less than 10% of rated current at 25°C. 

3. Agency Approval Table Key: X=Approved or Certified, P=Pending and Blank=Not Approved 

4. Have special electrical characteristic needs? Contact Littelfuse to learn more about application specific options. 

- © 2009 Littelfuse, Inc. 

Revised: January 7, 2009 

**458 Series** 

**69** 

Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/458.html for current information. 

**Introduction to Circuit ProtectionSurface Mount Fuses** NANO[2®] > 458 Series 1206 Size Inrush Withstand FuseTransientology 

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

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

**==> picture [506 x 544] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>10<br>1<br>0.1<br>0.01<br>Note:<br>1. Derating depicted in this curve is in addition to the standard derating of 25% for<br>continuous operation.<br>0.001<br>0.1 1 10 100 1000<br>CURRENT IN AMPS<br>Soldering Parameters<br>Reflow Condition Pb – Free assembly t P<br>T P<br>Critical Zone<br>- Temperature Min (Ts(min)) 150°C  Ramp-up TL to TP<br>Pre Heat - Temperature Max (Ts(max)) 200°C T S(max) T L t L<br>- Time (Min to Max) (ts) 60 – 120 secs<br>Average ramp up rate (Liquidus Temp  5°C/second max Preheat Ramp-down<br>(TL) to peak T S(min)<br>TS(max) to TL - Ramp-up Rate 5°C/second max t S<br>Reflow - Temperature (TL) (Liquidus) 217°C  25<br>- Temperature (tL) 60 – 90 seconds time to peak temperature(t 25ºC to peak) Time<br>Peak Temperature (TP) 250 [+0/-5]  °C<br>Time within 5°C of actual peak<br>20 – 40 seconds<br>Temperature (tp)<br>Ramp-down Rate 5°C/second max<br>Time 25°C to peak Temperature (TP) 8 minutes Max.<br>Do not exceed 260°C<br>1A 1.5A 2A 3A 3.15 4A 5A6.3A 7A 10A<br>TIME IN SECONDS<br>Temperature<br>**----- End of picture text -----**<br>


© 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/458.html for current information. 

**458 Series** 

**70** 

Revised: January 7, 2009 

**Surface Mount Fuses** NANO[2®] > 458 Series 1206 Size Inrush Withstand Fuse 

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

|**Materials**|Body:  Ceramic<br>Cap:    Gold Plated Brass||**Operating Temperature**|–55OC to 125OC with proper derating<br>MIL-STD-202F, Method 107G,|
|---|---|---|---|---|
|**Product Marking**|Body:  Current Rating<br>(Refer to Electrical Characteristic table)||**Thermal Shock**|Test Condition B3 (5 cycles -65oC<br>to +125oC)|
|**Insulation Resistance**<br>(after Opening)|MIL-STD-202, Method 302,<br>Test Condition A (10,000 ohms,<br>Minimum)||**Vibration**<br>**Moisture Resistance**|MIL-STD-202F, Method 201A<br>(10-55 Hz)<br>MIL-STD-202, Method 106,<br>High Humidity (90-98%RH),|
|**Solderability**|MIL-STD-202, Method 208|||Heat (65oC)|
|**Resistance to**<br>**Soldering Heat**<br>**Moisture Sensitivity**<br>**Level**|MIL-STD-202, Method 210,<br>Test Condition B (10 sec at 260oC)<br>Level 1||**Salt Spray**<br>**Shock**|MIL-STD-202F, Method 101D,<br>Test Condition B<br>MIL-STD-202, Method 213,<br>Test Condition I (100 G’s peak for 6<br>milliseconds)|
||||||



## ~~**Dimensions**~~ 

**==> picture [449 x 214] intentionally omitted <==**

**----- Start of picture text -----**<br>
Part Numbering System<br>3.175<br>(.125”) 1.575 0458 001. D  R<br>(.062”)<br>SERIES<br>1.575<br>(.062”)<br>AMP Code<br>Refer to Electrical<br>0.813 characteristics table<br>(.032”)<br>QUANTITY Code<br>(.143”)3.65 D: 1500 pcs<br>PACKAGING Code<br>R: Tape and Reel<br>2.05<br>(.081”)<br>Example:<br>1.5 amp product is<br>0458  01.5 D R (1 amp<br>1.185 1.28 product shown above).<br>(.047”) (.050”)<br>Recommended Pad Layout<br>**----- End of picture text -----**<br>


||~~**Packaging**~~<br>Packaging Option<br>Packaging Specifcation<br>Quantity<br>Quantity &<br>Packaging Code<br>24mm Tape and Reel<br>EIA-RS 481-1<br>1500<br>DR|~~**Packaging**~~<br>Packaging Option<br>Packaging Specifcation<br>Quantity<br>Quantity &<br>Packaging Code<br>24mm Tape and Reel<br>EIA-RS 481-1<br>1500<br>DR|~~**Packaging**~~<br>Packaging Option<br>Packaging Specifcation<br>Quantity<br>Quantity &<br>Packaging Code<br>24mm Tape and Reel<br>EIA-RS 481-1<br>1500<br>DR|~~**Packaging**~~<br>Packaging Option<br>Packaging Specifcation<br>Quantity<br>Quantity &<br>Packaging Code<br>24mm Tape and Reel<br>EIA-RS 481-1<br>1500<br>DR|
|---|---|---|---|---|
||Packaging Option|Packaging Specifcation|Quantity|Quantity &<br>Packaging Code|
||24mm Tape and Reel|EIA-RS 481-1|1500|DR|



© 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/458.html for current information. 

**458 Series** 

**71** 

Revised: January 7, 2009 



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- [Supplier page](https://es.farnell.com/en-ES/littelfuse/045801-5dr/fuse-smd-1-5a-1206-fast-acting/dp/1692857)
---

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