0225007.HXUP.

CARTRIDGE FUSE, FAST ACTING, 7A, 125V

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: LITTELFUSE
Product type: Cartridge Fuses
Blow Characteristic:Fast Acting; Fuse Current:7A; Voltage Rating VAC:125V; Fuse Size Metric:5mm x 15mm; Fuse Size Imperial:0.2" x 0.59"; Product Range:225 Series 79K3487
Fuse Current: 7A
Product Range: 225 Series
Fuse Size Metric: 5mm x 15mm
Fuse Size Imperial: -
Voltage Rating VAC: 125V
Blow Characteristic: Fast Acting
Breaking Capacity Current AC: 500A

Delivery and price
Units per pack	1000
Price	0.432 €
Current stock	200+
Lead time	30 days

Datasheet

**Axial Lead & Cartridge Fuses** 2AG > Fast Acting > 224/225 Series 

## 224/225 Series Lead-Free 2AG, Fast- ~~Acting~~ 

## ~~**RoHS Pb**~~ **PSE** ~~| |IOWOWE CE~~ 

## **Description** [GEEcLcoELl~GEezcohm—~EmEE 

The 2AG Fast-Acting Fuses are available in cartridge form or with axial leads. 2AG Fuses provide the same performance characteristics as their 3AG counterpart, while occupying one-third the space. Sleeved fuses are available. 

## ~~**Features**~~ 

- In accordance with various forming with Underwriter’s dimensions Laboratories Standard • RoHS compliant and 

- UL/CSA/NMX 248-14 Lead-free 

- Available in cartridge and axial lead form and 

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

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Agency Agency File Number Ampere Range<br>E10480 0.375A - 3.5A<br>@®<br>A E10480 4A - 10A<br>G. 29862 0.375A - 10A<br>225 (Cartridge Version) 1A<br>NBK200405-E10480A<br>1.5A - 3.5A<br>NBK200405-E10480C<br>4A - 5A<br>NBK110512-E10480A<br>6A - 10A<br>NBK190619-E10480A<br>PS<br>E<br>224 (Axial Leaded Version)<br>ros 1A<br>NBK200405-E10480B<br>1.5A - 3.5A<br>NBK200405-E10480D<br>4A - 5A<br>NBK110512-E10480B<br>6A - 10A<br>NBK190619-E10480B<br>N/A 0.375A - 10A<br>**----- End of picture text -----**<br>


## ~~**Applications** [GEEcLcoELl~GEezcohm—~EmEE~~ 

Used as supplementary protection in appliance or utilization equipment to provide individual protection for components or internal circuits. 

## **Additional Information** 

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NBK190619-E10480B Resources Samples Accessories<br>224 Series 224 Series 224 & 225 Series<br>: N/A 0.375A - 10A<br>Electrical Characteristics for Series<br>es ing<br>= i<br>Resources Samples<br>% of Ampere Rating Opening Time<br>225 Series 225 Series<br>100% 4 hours, Minimum For recommended fuse accessories for this product series, see ‘Recommended Accessories’ section.<br>135% 1 hour, Maximum<br>200% 1 sec., Maximum<br>**----- End of picture text -----**<br>


~~**Electrical Characteristics for Series** es~~ 

## ~~**Electrical Characteristic Specifcations by Item** SSS~~ 

|**Amp Code**<br>**Ampere**<br>**Rating**<br>**(A)**<br>**Voltage**<br>**Rating**<br>**(V)**<br>**Interrupting**<br>**Rating****<br>**Nominal Cold**<br>**Resistance**<br>**(Ohms)**<br>**Nominal**<br>**Melting**<br>**I2t (A2 sec)**<br>**Agency Approvals**<br>®<br>**PS**<br>**E**<br>.375<br>0.375<br>250<br>35A@250Vac<br>10KA@125Vac<br>10KA@125Vdc<br>0.3950<br>0.171<br>x<br>x<br>x<br>.500<br>0.5<br>250<br>0.2650<br>0.365<br>x<br>x<br>x<br>.750<br>0.75<br>250<br>0.1520<br>1.050<br>x<br>x<br>x<br>001.<br>1<br>250<br>0.1027<br>2.220<br>x<br>x<br>x<br>x<br>01.5<br>1.5<br>250<br>100A@250Vac<br>10KA@125Vac<br>10KA@125Vdc<br>0.0712<br>0.800<br>x<br>x<br>x<br>x<br>002.<br>2<br>250<br>0.0497<br>2.180<br>x<br>x<br>x<br>x<br>02.5<br>2.5<br>250<br>0.0372<br>3.820<br>x<br>x<br>x<br>x<br>003.<br> 3<br>250<br>0.0317<br>4.620<br>x<br>x<br>x<br>x<br>03.5<br> 3.5<br>250<br>0.0265<br>6.700<br>x<br>x<br>x<br>x<br>004.<br>4<br>125<br>100A@250Vac<br>500A@125Vac<br>0.0240<br>9.400<br>x<br>x<br>x<br>x<br>005.<br>5<br>125<br>0.0186<br>17.0<br>x<br>x<br>x<br>x<br>005.<br> 5<br>250<br>0.0186<br>17.0<br>x<br>x<br>x<br>006.<br> 6<br>125<br>500A@125Vac<br>0.0154<br>22.1<br>x<br>x<br>x<br>x<br>007.<br>7<br>125<br>0.0130<br>40.0<br>x<br>x<br>x<br>x<br>008.<br> 8<br>125<br>0.0107<br>56.0<br>x<br>x<br>x<br>x<br>010.<br>10<br>125<br>0.0075<br>116.0<br>x<br>x<br>x<br>x<br>* 10A with 500A @ 125 Vdc internal breaking capacity testing<br>~~BC~~<br>WA<br>€<br>CS<br>C~~E~~<br>~~Se a~~<br>~~ce~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~a~~<br>~~ee~~<br>~~es ne~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~re~~<br>~~ee~~<br>~~ee e~~~~**e**~~<br>~~[~~<br>~~e~~<br>~~**ee**~~<br>~~Se—————~~<br>~~[~~<br>~~ee~~<br>~~a~~<br>~~ee~~<br>~~ns(|~~<br>~~— a~~<br>~~a~~<br>~~ee~~<br>~~es ne~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~re~~<br>~~ee~~<br>~~ee e~~~~**e**~~<br>~~[~~<br>~~e~~<br>~~ee~~<br>~~SE——————~~<br>~~fe~~<br>~~es~~|
|---|
|**: Interrupting Rating may differ based on Agency Approval.  See Agency Approval certificate for more details..|



© 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/30/20 

**Axial Lead & Cartridge Fuses** 2AG > Fast Acting > 224/225 Series 

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


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Average Time Current Curves<br>100<br>10<br>1<br>0.1<br>0.01<br>0.001<br>0.1 1 10 100 1000<br>CURRENT IN AMPERES<br>.375A .500A .750A 1.00A 1.50A 2.00A 2.50A 3A 4A 5A 6A 7A 8A 10A<br>TIME IN SECONDS<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 - 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>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>


## **Recommended Process Parameters:** 

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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>


## **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.** 

© 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/30/20 

**Axial Lead & Cartridge Fuses** 2AG > Fast Acting > 224/225 Series 

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Product Characteristics<br>Body : Glass Operating  –55ºC to 125ºC.<br>Materials Cap   : Nickel–plated brass Temperature:<br>Terminal Strength Leads: TinMIL-STD-202, Method 211, Test Condition A–plated Copper Thermal Shock: MIL-STD-202, Method 107, Test Condition B (5 Cycles -65ºC to +125ºC).<br>Vibration MIL-STD-202, Method 201<br>Solderability MIL-STD-202 Method 208 MIL-STD-202, Method 103, Test Condition A: High RH<br>Product Marking Cap1 : Brand logo, current and voltage ratingsCap2 : Series and agency approval marks HumiditySalt Spray (MIL-STD-202, Method 101, Test Condition B95%) and elevated temp (40ºC) for 240 hours<br>Dimensions Part Numbering System<br>0224 xxxx M X P<br>225 000P Series 224 000P Series Series<br>0225 = Cartridge<br>4.2 - 4.8 0224 = Axial Leaded<br>(.16" - .19”) .635 ± .06 Amp Code<br>(.025" ± .002”) Refer to Amp Code column of<br>4.2 - 4.8 Electrical Characteristics Table<br>(.16" - .19”)<br>Quantity Code<br>(.56" - .59”)14.1 - 14.9 (.56" - .59”)14.1 - 14.9 (1.50" ± .04”) TYP.38.1 ± 1 M = 1000<br>Packaging Code<br>X = Filler<br>Lead-free<br>Note:  The ratings from 4A to 10A with MXUP in the suffix<br>**----- End of picture text -----**<br>


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Packaging<br>Quantity &<br>Packaging Option Packaging Specification Quantity  Packaging Code Taping Width<br>224 Series<br>Bulk N/A 1000 MX N/A<br>Bulk N/A 100 HX N/A<br>Reel and Tape EIA 296-E 1500 DRT1 T1=53mm (2.087”)<br>225 Series<br>Bulk N/A 1000 MX N/A<br>Bulk N/A 100 HX N/A<br>Recommended Accessories<br>Accessory Type Series Description Max Application Voltage Max Application Amperage<br>245 Panel Mount Shock-Safe Fuseholder  300 10<br>Holder 150 In-Line Fuseholder  350 10<br>286 Panel Mount Flip-Top Shock-Safe Fuseholder  250 10<br>Block 254 OMNI-BLOK [®]  Fuse Block  400 10<br>Clip 111 PC Board Mount Fuse Clip 250 10<br>**----- End of picture text -----**<br>


**Notes:** 

**1.** Do not use in applications above rating. 

**2.** Please refer to fuseholder data sheet for specific re-rating information. 

**3.** Please contact factory for applications greater than the max voltage and amperage shown. 

**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. 

© 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/30/20

Updated at June 4, 2026

Founded in 1927 and headquartered in Chicago, Illinois, Littelfuse is a premier global manufacturer of circuit protection, power control, and sensing technologies. Widely recognized for pioneering the first small, fast-acting protective fuse, the company has grown into an industry leader whose highly reliable components are essential to modern industrial, transportation, and consumer electronics applications worldwide. At the core of the Littelfuse portfolio is an expansive and industry-leading range of circuit protection solutions. This encompasses a massive selection of traditional fuses, fuse holders, and resettable PTC thermistor fuses designed to safely interrupt overcurrent conditions. To defend against electrical overstress, Littelfuse also provides advanced transient voltage suppression (TVS) technologies, including thousands of specialized TVS diodes, TVS varistors, and gas discharge tubes (GDTs) that ensure robust defense against voltage spikes and environmental hazards. Beyond its foundational protection components, Littelfuse manufactures a diverse array of discrete semiconductors, sensors, and switching devices. Engineers rely on their high-performance thyristors, including TRIACs and SCRs, alongside power-efficient Schottky diodes and MOSFETs for demanding power control applications. Complemented by precision proximity sensors and highly reliable reed and solid-state relays, Littelfuse delivers the critical building blocks required for secure, efficient, and complete system design.

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