# Fuse, PCB Leaded, 2 A, 125 V, PICO II Slo-Blo 473 Series, 125 V, Slow Blow, Axial Leaded

![Product image](https://novapart.co/image/farnell:2723070/)

**URL**: https://novapart.co/products/0473002.HAT1L/fuse-pcb-leaded-2-a-125-v-pico-ii-slo-blo-473
**SKU**: 0473002.HAT1L
**Manufacturer**: LITTELFUSE
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || PCB Fuses
**Price**: €1.0500
**Stock**: 10+
**Lead Time**: 64 days (indicative)

## Description

Fuse Current:2A; Voltage Rating VAC:125V; Product Range:PICO II 473 Series; Voltage Rating V DC:125V; Blow Characteristic:Slow Blow; Fuse Case Style:Axial Leaded; Breaking Capacity Current AC:

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (12-Jan-2017) |
| Fuse Current | 2A |
| Product Range | PICO II Slo-Blo 473 Series |
| Fuse Case Style | Axial Leaded |
| Voltage Rating Vac | 125V |
| Voltage Rating Vdc | 125V |
| Blow Characteristic | Slow Blow |
| Breaking Capacity Current Ac | 50A |
| Breaking Capacity Current Dc | 50A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2723070/)

**Axial Lead & Cartridge Fuses** PICO[®] ll > Slo-Blo[®] Fuse > 473 Series 

## 473 Series, PICO[®] II Slo-Blo[®] Fus ~~e~~ 

## **RoHS PSE** ~~1 AE <>~~ 

## ~~**Description**~~ 

The PICO[®] II Slo-Blo[®] Fuse combines time-delay performance characteristics with the proven reliability of a PICO[®] Fuse. 

## ~~**Features**~~ 

- Enhanced inrush • Halogen free and RoHS withstand complaint 

- Small size 

   - Wide operating temperature range 

- Wide range of current ratings (0.375A - 7A) • Low temperature rerating 

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**----- Start of picture text -----**<br>
Agency Approvals rerating<br>Lo<br>Agency Agency File Number Ampere Range Applications<br>Po<br>E10480 0.375A - 7A • Flat–panel Display TV • Medical equipment<br>Wi<br>• LCD monitor • Industrial equipment<br>29862 0.375A - 7A<br>G • Lighting system<br>< PSE PSE_NBK200416-JP1021 1A - 5A<br>Electrical Characteristics<br>Po<br>% of Ampere<br>Additional Information Rating Opening Time<br>100% 4 Hours,  Min.<br>200% 1 Sec.,  Min. ; 60 Sec.,  Max.<br>300% 0.2 Sec.,  Min. ; 3 Sec.,  Max.<br>Datasheet Resources Samples<br>**----- End of picture text -----**<br>


|% of Ampere<br>Ratingg|Opening Time|
|---|---|
|100%|4 Hours,**Min.**|
|200%|1 Sec.,**Min.**; 60 Sec.,**Max.**|
|300%<br>800%|0.2 Sec.,**Min.**; 3 Sec.,**Max.**<br>0.02 Sec.,**Min.**; 0.1 Sec.,**Max.**|



## ~~**Electrical Characteristics**~~ 

|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>Nominal<br>Melting<br>I2t (A2sec)<br>Nom<br>Voltage Drop<br>(mV)<br>AgencyApprovals<br>**PS**<br>**E**<br>0.375<br>.375<br>125<br>50A@125VAC/DC<br>1.7550<br>0.085<br>0.840<br>X<br>X<br>0.500<br>.500<br>125<br>1.1370<br>0.210<br>0.775<br>X<br>X<br>0.750<br>.750<br>125<br>0.4900<br>0.760<br>0.429<br>X<br>X<br>1.00<br>001.<br>125<br>0.3000<br>2.010<br>0.353<br>X<br>X<br>X<br>1.50<br>01.5<br>125<br>0.1170<br>3.940<br>0.208<br>X<br>X<br>X<br>2.00<br>002.<br>125<br>0.0720<br>7.600<br>0.180<br>X<br>X<br>X<br>2.25<br>2.25<br>125<br>0.0640<br>9.280<br>0.164<br>X<br>X<br>X<br>2.50<br>02.5<br>125<br>0.0520<br>13.00<br>0.153<br>X<br>X<br>X<br>3.00<br>003.<br>125<br>0.0380<br>21.00<br>0.140<br>X<br>X<br>X<br>3.50<br>03.5<br>125<br>0.0240<br>26.80<br>0.094<br>X<br>X<br>X<br>4.00<br>004.<br>125<br>0.0200<br>35.00<br>0.086<br>X<br>X<br>X<br>5.00<br>005.<br>125<br>0.0133<br>54.80<br>0.074<br>X<br>X<br>X<br>7.00<br>007.<br>125<br>0.0092<br>105.00<br>0.070<br>X<br>X<br>PO<br>W)<br>@<br>|<<br>~~a~~<br>~~a~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~aa~~<br>~~a~~<br>~~a~~<br>~~es ee~~<br>~~ee~~<br>~~| |~~<br>~~es~~<br>~~a~~<br>~~ss~~<br>~~aa~~<br>~~aee~~<br>~~ee ee~~<br>~~re~~<br>~~es~~<br>~~===~~<br>~~a~~<br>~~ss~~<br>~~a~~<br>~~es~~<br>~~a~~<br>~~ee~~<br>~~ee~~<br>~~a~~<br>~~a~~<br>~~ee ee~~<br>~~ee~~|
|---|
|© 2016 Littelfuse, Inc.|
|Specifications are subject to change without notice.<br>Application testing is strongly recommended.|
|Revised: 10/10/16|



**Axial Lead & Cartridge Fuses** PICO[®] ll > Slo-Blo[®] Fuse > 473 Series 

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Temperature Re-rating Curve<br>**----- End of picture text -----**<br>


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Note: 

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

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

## **Recommended Process Parameters:** 

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**----- Start of picture text -----**<br>
Wave Parameter Lead-Free Recommendation<br>Preheat:<br>(Depends on Flux Activation Temperature) (Typical Industry Recommendation)<br>    Temperature Minimum: 100°C<br>    Temperature Maximum: 150°C<br>    Preheat Time: 60-180 seconds<br>Solder Pot Temperature: 260°C Maximum<br>Solder Dwell Time: 2-5 seconds<br>**----- End of picture text -----**<br>


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

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**----- Start of picture text -----**<br>
1000<br>100<br>10<br>1<br>0.1<br>0.01<br>0.1 1 10 100 1000<br>CURRENT IN AMPERES<br>.375A .50A .75A 1.0A 1.5A 2.0A 2.5A 3.0A 3.5A 4.0A 5.0A 7.0A<br>TIME IN SECONDS<br>**----- End of picture text -----**<br>


## **Recommended Hand-Solder Parameters:** 

Solder Iron Temperature: 350°C +/- 5°C Heating Time: 5 seconds max. 

**Note: These devices are not recommended for IR or Convection Reflow process.** 

© 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/10/16 

**Axial Lead & Cartridge Fuses** PICO[®] ll > Slo-Blo[®] Fuse > 473 Series 

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

||~~**Product Characteristics**~~|~~**Product Characteristics**~~|||||
|---|---|---|---|---|---|---|
||||||||
|||Encapsulated, Epoxy-Coated Body;|||MIL-STD-202, Method 201 (10–55||
||**Materials**|Solder Coated Copper wire leads;<br>RoHS compliant Product: Pure Tin-coated||**Vibration**|Hz); MIL-STD-202, Method 204, Test<br>Condition C (55–2000 Hz at 10 G’s||
|||Copper wire leads|||Peak)||
||**Solderability**<br>**Lead Pull Force**<br>**Operating**<br>**Temperature**<br>**Shock**|MIL-STD-202, Method 208<br>MIL-STD-202, Method 211, Test Condition<br>A (will withstand 7 lbs. axial pull test)<br>–55ºC to +125ºC (Consider re-rating)<br>MIL-STD-202, Method 213, Test Condition<br>I (100 G’s peak for 6 milliseconds)||**Salt Spray**<br>**Insulation Resistance**<br>**(After Opening):**<br>**Resistance to Soldering**<br>**Heat**<br>**Thermal Shock**|MIL-STD-202, Method 101, Test<br>Condition B<br>MIL-STD-202, Method 302, (10,000<br>ohms minimum at 100 volts)<br>MIL-STD-202, Method 210, Test<br>Condition C (20 sec at 260ºC)<br>MIL-STD-202, Method 107, Test<br>Condition B (–65ºC to 125ºC)||
|||||**Moisture Resistance**|MIL-STD-202, Method 106 (90–98%<br>RH), Heat (65ºC)||



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Dimensions Part Numbering System<br>62.7 (2.468") 0473 xxxx Y R T1 L<br>52.4 (2.062")*<br>27.78 27.78<br>(1.094" ) 7.11 (.280") (1.094" ) Series<br>3.43 (.135")<br>0.64 (.025") 1 A L F MAX Current Rating<br>Refer to Amp Code column of<br>Electrical Characteristics Table<br>6.35 (.25") 5.0 (.197") 6.35 (.25")<br>tape tape Quantity<br>1 A L F Y = 4000<br>P = 2000<br>M = 1000<br>473 series markings<br>Type of Packaging<br>R = Reel<br>A = Ammo Pack<br>X = Loose Pack<br>Lead Length<br>T1: 52.4mm (2.062”)*<br>RoHS + HF<br>Packaging<br>Quantity &<br>Packaging Option Packaging Specification<br> Packaging Code<br>      Please refer to available quantities<br>*T1: 52.4mm (2.062") Tape and Reel EIA 296<br>above in "Part Numbering System”<br>**----- End of picture text -----**<br>


Notes:  *  T1 dimension is defined as the length of the component between the two tapes. The full component length is 62.7mm (2.468"). 

© 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/10/16 



## Links

- [View this product on Novapart](https://novapart.co/products/0473002.HAT1L/fuse-pcb-leaded-2-a-125-v-pico-ii-slo-blo-473)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/littelfuse/0473002-hat1l/fuse-axial-2a-slow-blow/dp/2723070)
---

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