# FUSE, AXIAL, FAST ACTING, 3.15A, 500V

![Product image](https://novapart.co/image/farnell:2816965/)

**URL**: https://novapart.co/products/05143.15MXEP/fuse-axial-fast-acting-315a-500v
**SKU**: 05143.15MXEP
**Manufacturer**: LITTELFUSE
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || PCB Fuses
**Price**: €2.5500
**Stock**: 500+
**Lead Time**: 2 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Fuse Current | 3.15A |
| Product Range | 514 Series |
| Fuse Case Style | Axial Leaded |
| Voltage Rating Vac | 500V |
| Blow Characteristic | Fast Acting |
| Breaking Capacity Current Ac | 5kA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2816965/)

**Axial Lead & Cartridge Fuses** 3AB > Fast-Acting > 514 Series 

**RoHS Pb** ~~LIQ HF cWkus <3~~ 

## 514 Series Lead-Free 3AB, Fast-Acting ~~Fuse~~ 

## **Description** ~~Po~~ 

The 514 Series fuses are 500VAC rated ceramic fuses with remarkable interrupting rating in a compact 6.3 x 32mm package. They are well suited for circuit protection in high 

energy applications. 

## ~~**Features** Lo~~ 

- Available in cartridge and • Compact form factor of axial lead form 6.3mm x 32mm 

- Lead-free, Halogen free, •  High Interrupting Rating and RoHS compliant 

~~**Agency Approvals Applications** Lo~~ AGENCY CERTIFICATE NUMBER AMPERE RANGE ~~Lo~~ High energy and power efficient  applications E10480 0.4 - 16A Wks N/A 1.6 - 12.5A 

## i ~~G~~ N/A 1.6 - 12.5A ~~**Electrical Characteristics for Series** Lo~~ 

% of Ampere Ampere Rating Opening Time Rating 100% 4hours, Min 

1.6A - 12.5A 

200% 120 sec, Max 

|~~**Electrical Characteristics**~~<br>~~[~~|
|---|
|Amp Code<br>Amp Rating<br>(A)<br>Max. Voltage<br>Rating<br>(V)<br>Interrupting<br>Rating<br>Nominal Cold<br>Resistance<br>(mOhm)<br>Nominal<br>Melting I2t<br>(A2sec)<br>Agency Approvals<br>01.6<br>1.6<br>500VAC<br>5000A<br>@500Vac<br>214<br>1.92<br>X<br>X<br>002.<br>2<br>150<br>4.12<br>X<br>X<br>3.15<br>3.15<br>76<br>5.54<br>X<br>X<br>004.<br>4<br>49<br>12.43<br>X<br>X<br>005.<br>5<br>63.6<br>6.14<br>X<br>X<br>06.3<br>6.3<br>43<br>13.5<br>X<br>X<br>008.<br>8<br>29<br>28.8<br>X<br>X<br>010.<br>10<br>20.2<br>50.6<br>X<br>X<br>12.5<br>12.5<br>14.9<br>114<br>X<br>X<br>~~Ld~~<br>a<br>G~~s~~<br>~~|~~<br>~~a~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~es~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee eee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee eee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~<br>~~ee~~<br>~~ee~~<br>~~**ee**~~<br>~~|~~<br>~~rr~~<br>~~eee~~|



© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/14/17 

Application testing is strongly recommended. 

**Axial Lead & Cartridge Fuses** 3AB > Fast-Acting > 514 Series 

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**----- Start of picture text -----**<br>
Temperature Re-rating Curve<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>-60 -40 -20 0 20 40 60 80 100 120<br>Ambient Temperature (°C)<br>Percent of Rating<br>**----- End of picture text -----**<br>


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Average Time Current Curves<br>10000<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>Recommended Process Parameters:<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 to 5 seconds<br>Recommended Hand-Solder Parameters:<br>Solder Iron Temperature: 350°C +/- 5°C<br>Heating Time: 5 seconds max.<br>Note: These devices are not recommended for IR or<br>Convection Reflow process.<br>Operating  –55ºC to +125ºC<br>Temperature<br>Thermal Shock MIL-STD-202G, Method 107G,<br>Test condition B: (5 cycles -65ºC to 125ºC)<br>Vibration MIL-STD-202G, Method 201A<br>Moisture  MIL-STD-202G, Method 103B,<br>Resistance Test  condition A<br>Salt Spray MIL-STD-202G, Method 101E, Test condition B<br>1.6A  2A  3.15A  4A 5A  6.3A  8A  10A  12.5A<br>Time in seconds<br>**----- End of picture text -----**<br>


Note: 

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

## ~~**Soldering Parameters - Wave Soldering**~~ 

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300<br>280<br>260<br>240<br>220<br>200<br>180<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>Time (Seconds)<br>Preheat Time Cooling Time<br>Dwell Time<br>Product Characteristics<br>Body : Ceramic<br>Materials Cap   : Nickel Plated Brass<br>Leads: Tin-plated copper<br>MIL-STD-202G, Method 211A,<br>Terminal Strength<br>Test condition A<br>Solderability Reference MIL-STD-202 Method 208<br>Cap1 : Brand logo, current and voltage<br>Product Marking ratings<br>Cap2 : Series and agency approval marks<br>Temperature (°C) - Measured on bottom side of board 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240<br>**----- End of picture text -----**<br>


© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/14/17 

**Axial Lead & Cartridge Fuses** 3AB > Fast-Acting > 514 Series 

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## ~~**Dimensions**~~ 

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

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**----- Start of picture text -----**<br>
0514 xxxx M X E P<br>514 Series 514 Series<br>(cartridge) (axial leaded) SERIES<br>AMP Code<br>6.35±0.3  6.985±0.3  Refer to Amp Code column of<br>(.25") (.275") Electrical Characteristics Table<br>31.75±1.12 32.72±1.12<br>(1.25") (1.288") QUANTITY Code<br>M = 1000<br>Axial Lead Diameter: Axial Lead Length: PACKAGING Code<br>1.02±0.06 (.04") for 8-12.5A 38.1±3.15 (1.50") TYP. X = Filler<br>0.81±0.05(.032")  for 1.6-6.3A<br>Axial Lead Material:  OPTION Code<br>Tin-coated copper Blank: Catridge Type Fuse<br>E = Axial Leaded<br>Lead-Free<br>Packaging<br>**----- End of picture text -----**<br>


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Quantity & Packaging<br>Packaging Option Packaging Specification Quantity Code Reel Size<br>514 Series<br>Bulk N/A 1000 MX N/A<br>Bulk N/A 1000 MXE N/A<br>**----- End of picture text -----**<br>


**Disclaimer Notice -** Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. 

© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/14/17 



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- [Supplier page](https://es.farnell.com/en-ES/littelfuse/05143-15mxep/fuse-axial-fast-acting-3-15a-500v/dp/2816965)
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