80412500440
Fuse, PCB Leaded, 2.5 A, 250 V, 804, Time Delay, Radial Leaded
- Manufacturer: LITTELFUSE
- Product type: PCB Fuses
- Fuse Current:2.5A; Voltage Rating VAC:250VAC; Product Range:804 Series; Voltage Rating V DC:-; Blow Characteristic:Time Delay; Fuse Case Style:Radial Leaded; Breaking Capacity Current
- Fuse Current: 2.5A
- Product Range: 804
- Fuse Case Style: Radial Leaded
- Voltage Rating VAC: 250V
- Voltage Rating VDC: -
- Blow Characteristic: Time Delay
- Breaking Capacity Current AC: 150A
- Breaking Capacity Current DC: -
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 1.9 € |
| Current stock | 10+ |
| Lead time | 30 days |
Fuse **Datasheet** **804 Series** Time-Lag Fuse ## **RoHS Pb PSE** C ~~E~~ CSHFL_ IO@MVMUES EOD <S |G ## **Description** The 804 Series is a TE Universal Modular Fuse (UMF), TT time-lag type subminiature fuse designed for overcurrent protection. It is 250V rated and designed in accordance to IEC 60127-4. ## **Features & Benefits** - Lead-free, Halogen-free and ■ Listed to IEC 60127-1 and IEC RoHS compliant. 60127-4 - Reduced PCB space requirements - Approved to EN 60127-1 and EN 60127-7 - Direct solderable or plug-in ■ Approved to GB 9364.1 and GB versions 9364.4 ## **Additional Information** - Approved to J60127-1 and J60127-4 - Low internal resistance - Shock safe casing - Vibration resistant ■ Approved to K60127-1 and K60127-4 - Excellent surge tolerance due to high i2t values ## **Applications** - Battery Charger ■ Power Supplies - Consumer Electronics ■ Industrial Controllers **Resources Accessories Samples** ## **Agency Approvals** |**Electrical Characteristics**|**Electrical Characteristics**||**Agency**|**Agency File Number**|**Ampere Range**| |---|---|---|---|---|---| |**% of Ampere Rating**<br>125%<br>200%<br>1000%|**Opening Time**<br>3600 sec**Minimum**<br>120 sec**Maximum**<br>100 milliseconds**Minimum**<br>1 sec**Maximum**||**PS**<br>**E**<br>@v<br>O|E242325<br>40029388<br>CQC10012048703<br>NBK180518-JP1021A<br>NBK180518-JP1021B<br>NBK180518-JP1021C|0.8A – 6.3A<br>0.8A – 6.3A<br>0.8A - 6.3A<br>1A – 2.5A<br>3.15A – 5A<br>6.3A| ||||Ie|SU05024-10005<br>SU05024-10004<br>SU05024-10006|0.8A<br>1A - 2.5A<br>3.15A-6.3A| ||||c~~e~~|NA<br>NA|0.8A – 6.3A<br>0.8A – 6.3A| ## **Electrical Characteristics** |**Amp**<br>**Code**<br>0800|**Ampere**<br>**Rating**<br>0.80A|**Rated**<br>**Voltage**<br>250V|**Interrupting**<br>**Rating**<br>150A<br>@250VAC|**Nominal**<br>**Cold**<br>**Resistance**<br>**(Ohms)**<br>0.1887|**Voltage Drop**<br>**1.0×IN**<br>**max [mV]**<br>218|**Power**<br>**Dissipation**<br>**1.25×IN**<br>**max [mW]**<br>332|**Melting**<br>**Integral**<br>**10×IN**<br>**max [A2s]**<br>12.480|**Agency Approvals**|**Agency Approvals**|**Agency Approvals**|**Agency Approvals**|**Agency Approvals**|**Agency Approvals**|**Agency Approvals**| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| |||||||||x<br>~~C~~|x<br>~~C~~x|x|x<br>CY|x<br> BOOS|x<br>BOOS|**PS**<br>**E**<br>-<br>BOOS| |1100|1.00A|250V||0.1166|171|324|20.000|x|x|x|x|x|x|x| |1125|1.25A|250V||0.0816|151|352|30.00|x|x|x|x|x|x|x| |1160|1.60A|250V||0.0569|135|464|51.00|x|x|x|x|x|x|x| |1200|2.00A|250V||0.0458|183|486|88.00|x|x|x|x|x|x|x| |1250|2.50A|250V||0.0349|118|675|137.50|x|x|x|x|x|x|x| |1315|3.15A|250V||0.0228|163|818|212.94|x|x|x|x|x|x|x| |1400|4.00A|250V||0.0174|128|945|368.00|x|x|x|x|x|x|x| |1500|5.00A|250V||0.0138|98|1091|748.00|x|x|x|x|x|x|x| |1630|6.30A|250V||0.0100|78|1125|1099.00|x|x|x|x|x|x|x| **Note:** **1.** Resistance is measured at 10% of rated current, 25°C. © 2023 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 02/09/23 **1** Fuse **Datasheet** ## **804 Series** Time-Lag Fuse ## **Temperature Re-rating Curve** ## **Average Time Current Curves** **==> picture [501 x 469] intentionally omitted <==** **----- Start of picture text -----**<br> 804 RE-RATING CURVE 1000.000<br>140%<br>120%100% |p o t 100.000<br>80% S e t] |<br>60% S S Si | A|<br>10.000<br>40% e e LtSSSLTTAANALTE TU<br>20%<br>0% n e FSSAree eneaeenertf<br>. -55 -30 -5 20 45 70 95 120 1.000 NN<br>|<br>NSN<br>AMBIENT TEMPERATURE (°C) [AIO<br>EE Nat nD<br>Note: 0.100 eee<br>1. Rerating depicted in this curve is in addition to the standard derating of 25% for PEEPS eeSTEARNSNANNY<br>continuous operation. SSSFSSA<br>SP EER TE ANNAN EEF<br>0.010<br>Lt TTT TT TAR TEE<br>0.001<br>0.1 1 10 100 1000<br>CURRENT [A]<br>Soldering Parameters - Wave Soldering<br>Recommended Process Parameters:<br>300<br>280<br>260 Wave Parameter Lead-Free Recommendation<br>240220200 Preheat:(Depends on Flux Activation Temperature) (Typical Industry Recommendation)<br>180 Temperature Minimum: 100°C<br>160140 Temperature Maximum: 150°C<br>120 Preheat Time: 60-180 seconds<br>100<br>80 Solder Pot Temperature: 260°C Maximum<br>60<br>40 Solder Dwell Time: 2-5 seconds<br>20<br>0 Recommended Hand-Solder Parameters:<br>Time (Seconds) Solder Iron Temperature: 350°C +/- 5°C<br>Preheat Time Dwell Time Cooling Time Heating Time: 5 seconds max.<br>0.8A 1A 1.25A 1.6A 2A 2.5A 3.15A 4A 5A 6.3A<br>RATING<br>OF<br>PERCENT<br>Blowtime [sec].<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> **Note:** These devices are not recommended for IR or Convection Reflow process. © 2023 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 02/09/23 **2** Fuse **Datasheet** **804 Series** Time-Lag Fuse ## **Product Characteristics** |**Materials**|Base/Cap: Brown Thermoplastic<br>Polyamide, UL 94V-0<br>Round Pins: Copper,Sn Plated| |---|---| |**Lead Pull Strength**|10 N(IEC 60068-2-21)| |**Solderability**|260ºC, ≤ 3s. (Wave)<br>350ºC,≤ 1s.(SolderingIron)| |**Soldering Heat**<br>**Resistance**|260ºC, 10s. (IEC 60068-2-20)<br>350ºC,3s.(SolderingIron)| > **Operating Temperature** -40ºC to +125ºC (Consider re-rating) -40ºC/+85ºC/21 days **Climatic Category** (IEC 60068-1, -2-1, -2-2, -2-78) +10ºC to +60ºC **Stock Conditions** relative humidity 75% yearly average, without dew, maximum value for 30 days – 95% 24 cycles at 15 min. each (IEC 60068-2-6) > **Vibration Resistance** 10 – 60Hz at 0.75mm amplitude 20 – 2000Hz at 10g acceleration **==> picture [75 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> Dimensions (mm)<br>**----- End of picture text -----**<br> ## **Part Numbering System** **==> picture [155 x 120] intentionally omitted <==** **----- Start of picture text -----**<br> 804 xxxx 0000<br>Series<br>AMP Code<br>Refer to Amp Code column of<br>Electrical Characteristics Table<br>Packaging Code<br>0000 Tape/Ammopack (1000 pcs)<br>0440 Short Leads - Bulk (1000 pcs)<br>**----- End of picture text -----**<br> ## **Packaging** |**Packaging Option**|**Packaging Specification**|**Quantity**|**Quantity &**<br>**Packaging Code**|**Reel Size**| |---|---|---|---|---| |Tape & Ammopack|N/A|1,000|0000|N/A| |Short Leads|N/A|1,000|0440|N/A| **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. © 2023 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 02/09/23 **3**
Updated at June 5, 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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