0BLF005.T
POWER FUSE, FAST ACTING, 5A, 250VAC
- Manufacturer: LITTELFUSE
- Product type: Industrial & Electrical Power Fuses
- Product Range:BLF Series; Fuse Current:5A; Voltage Rating VAC:250V; Voltage Rating VDC:-; Fuse Size Metric:10.3mm x 38.1mm; Fuse Size Imperial:0.41" x 1.5"; Blow C 02B6868
- Fuse Current: 5A
- Product Range: BLF Series
- Fuse Size Metric: 10.3mm x 38.1mm
- Fuse Size Imperial: 0.41" x 1.5"
- Voltage Rating VAC: 250V
- Voltage Rating VDC: -
- Blow Characteristic: Fast Acting
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 2.76 € |
| Current stock | 25+ |
| Lead time | 30 days |
**Cartridge and Axial Lead Fuses** Fast-Acting Type > BLF Series **==> picture [267 x 13] intentionally omitted <==** **----- Start of picture text -----**<br> Pb BLF Series Fast-acting Midget / 5AG Size Fuse<br>**----- End of picture text -----**<br> ## **®** ## **Description** BLF fuses offer safe and reliable protection at a low price for its size, type and features. They are suitable for control circuit and instrument protection in dry (little to no humidity) locations. ~~**Electrical Characteristics for Series**~~ |~~**Agency Approvals**~~<br>**Agency**<br>**Agency File Number**<br>**Ampere Range**<br>E10480<br>0.5A - 30A<br>~~—_—_——~~|~~**Agency Approvals**~~<br>**Agency**<br>**Agency File Number**<br>**Ampere Range**<br>E10480<br>0.5A - 30A<br>~~—_—_——~~| |---|---| |**®**<br>LR 29862<br>-|0.5A - 30A| |Ordering<br>Number|Amp<br>Rating<br>(A)|Max<br>Voltage<br>Rating<br>(V)|Interrupting<br>Rating|Nominal<br>Cold<br>Resistance<br>(Ohms)|Agency<br>Approvals|Agency<br>Approvals| |---|---|---|---|---|---|---| ||||||Resistance|G.| |**BLF .500**<br><br>~~|~~|.500<br>~~7~~<br>|250<br>~~7~~<br>~~.~~|10,000<br>amperes<br>at rated<br>VAC.<br>~~7~~<br> <br>~~Fr~~<br>~~Fr~~<br>~~Fr~~|1.57<br>~~=~~<br>~~PT~~|x<br>~~PT~~|x| |**BLF 001**<br>~~|~~<br>~~|~~|1<br>~~|~~<br>|||.395<br>~~PT~~|x<br>~~PT~~|x| |**BLF 01.5**<br>~~|~~<br>~~|~~|1.5<br>~~|~~<br>|||.2191<br>~~PT~~<br>~~rd~~<br>~~Fr~~<br>~~dTSC~*d~~|x<br>~~PT~~<br>~~rd~~<br>~~dTSC~*d~~|x<br>~~dTSC~*d~~| |**BLF 002**<br>~~|~~|2<br>|||.125<br>~~PT~~<br>~~Fr~~<br>~~dTSC~*d~~|x<br>~~PT~~<br>~~dTSC~*d~~|x<br>~~dTSC~*d~~| |**BLF 02.5**<br>~~|~~|2.5<br>|||.0946<br>~~PT~~<br>~~Fr~~<br>~~dTSC~*d~~<br>~~rod~~|x<br>~~PT~~<br>~~dTSC~*d~~<br>~~rod~~|x<br>~~dTSC~*d~~| |**BLF 003**<br>~~|~~|3<br>|||.0696<br>~~PT~~<br>~~PT~~|x<br>~~PT~~<br>~~PT~~|x| |**BLF 004**<br>~~|~~|4<br>|||.0432<br>~~PT~~<br>~~rd~~<br>~~Fr~~<br>~~OrSC~*d~~|x<br>~~PT~~<br>~~rd~~<br>~~OrSC~*d~~|x| |**BLF 005**<br>~~|~~|5<br>|||.0413<br>~~PT~~<br>~~Fr~~<br>~~OrSC~*d~~|x<br>~~PT~~<br>~~OrSC~*d~~|x| |**BLF 006**<br>~~|~~|6<br>|||.02842<br>~~PT~~<br>~~Fr~~<br>~~OrSC~*d~~<br>~~rT~~<br>~~Fr~~<br>~~OdTSC~*d~~|x<br>~~PT~~<br>~~OrSC~*d~~<br>~~rT~~<br>~~OdTSC~*d~~|x| |**BLF 6.25**<br>~~|~~|6.25<br>|||.02741<br>~~PT~~<br>~~Fr~~<br>~~OdTSC~*d~~|x<br>~~PT~~<br>~~OdTSC~*d~~|x| |**BLF 007**<br>~~|~~|7<br>|||.02282<br>~~PT~~<br>~~Fr~~<br>~~OdTSC~*d~~<br>~~rd~~<br>~~rT~~|x<br>~~PT~~<br>~~OdTSC~*d~~<br>~~rd~~<br>~~rTC~*d~~|x| |**BLF 008**<br>~~|~~|8<br>|||.01664<br>~~PT~~<br>~~rT~~|x<br>~~PT~~<br>~~rTC~*d~~|x| |**BLF 009**<br>~~|~~|9<br>|||.01364<br>~~PT~~<br>~~rT~~<br>~~PT~~|x<br>~~PT~~<br>~~rT C~*d~~<br>~~PT~~|x| |**BLF 010**<br>~~|~~|10<br>|||.0117<br>~~PT~~|x<br>~~PT~~|x| |**BLF 012**<br>~~|~~|12<br>|||.00920<br>~~PT~~|x<br>~~PT~~|x| |**BLF 015**<br>~~|~~|15<br>|||.00920<br>~~PT~~|x<br>~~PT~~|x| |**BLF 020**<br>~~|~~|20<br>|125<br> ~~. ~~||.00528<br>~~PT~~<br>~~—_—~~|x<br>~~PT~~<br>~~—_—~~|x| |**BLF 025**<br>~~| ~~|25<br>|||.00378<br> ~~PT~~<br>~~—_—~~|x<br>~~PT~~<br>~~—_—~~|x| |**BLF 030**|30|||.00289<br>~~—_—~~|x<br>~~—_—~~|x| ©2015 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/BLF.html for current information. **13** **BLF Series** Revised: December 9, 2015 **Cartridge and Axial Lead Fuses** Fast-Acting Type > BLF Series ## ~~**Temperature Rerating Curve**~~ ## ~~**Average Time Current Curves**~~ **==> picture [244 x 200] intentionally omitted <==** **==> picture [211 x 272] intentionally omitted <==** **----- 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>1/2A 1A 1 1/2 2A 2 1/2A 3A 4A<br>TIME IN SECONDS<br>**----- End of picture text -----**<br> ## ~~**Dimensions**~~ **==> picture [504 x 382] intentionally omitted <==** **----- Start of picture text -----**<br> 38.1<br>10.31<br>(1.50") 0.01<br>(.406") 0.1 1 10 100 1000<br>CURRENT IN AMPERES<br>1000<br>1000<br>100<br>100<br>10 10<br>1 1<br>0.1 0.1<br>0.01<br>0.01 0.1 1 10 100 1000 0.1 1 10 100 1000<br>CURRENT IN AMPERES<br>CURRENT IN AMPERES<br>TIME IN SECONDS TIME IN SECONDS<br>6A<br>9A<br>6 - 1/4A<br>10A 12A 15A 20A 25A 30A<br>7A<br>8A<br>5A<br>**----- End of picture text -----**<br> ©2015 Littelfuse, Inc **.** **14** **BLF Series** Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/BLF.html for current information. Revised: December 9, 2015
Updated at April 17, 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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