0BLN010.T
POWER FUSE, FAST ACTING, 10A, 250VAC
- Manufacturer: LITTELFUSE
- Product type: Industrial & Electrical Power Fuses
- Product Range:BLN Series; Fuse Current:10A; Voltage Rating VAC:250V; Voltage Rating VDC:-; Fuse Size Metric:10.3mm x 38.1mm; Fuse Size Imperial:0.41" x 1.5"; Blow 02B6875
- Fuse Current: 10A
- Product Range: BLN 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 | 3.07 € |
| Current stock | 10+ |
| Lead time | 30 days |
**Supplemental Fuses** BLN Series 250 V ac • Fast-acting 10x38 (Midget) • 1–30A ## **Description** 250 V BLN fuses provide low-cost protection for military applications and control circuits. ## **Features & Benefits** |FEATURES|BENEFITS| |---|---| |**10x38 mm dimensions**|Common dimensions used in a variety of applications| |**Fiber body**|Cost effective materials provide customers a lower cost alternative<br>for supplemental circuit protection| |**Time-delay blowing characteristics**|Overload protection for inductive load applications| ## **Applications** • Control Circuits ## **Specifications** |**Specifications**|| |---|---| |**Voltage Rating**|Ac: 250 V| |**Interrupting Ratings**|10,000 A| |**Ampere Range**|1A to 30A| |**Applicable Standards**|UL 248-14| |**Environmental**|RoHS, Lead Free| |**Material**|Body: Paper| ||Cap: Nickle plated bronze| |**Country of Origin**|Mexico| |**Fuse Weight**|.012 lbs (5.44 g)| Littelfuse.com/BLN © 2021 Littelfuse, Inc. Rev: 100121 **1** **Supplemental Fuses** BLN Series **==> picture [56 x 55] intentionally omitted <==** **==> picture [314 x 55] intentionally omitted <==** ## **Certification & Compliance** |**UL**|UL Listed (File: E10480)| |---|---| |**CSA**|CSA Certified (File: LR29862)| |**PSE**|PSE (File: NBK170305-E10480A-D)| |**CE**|EU_DOC-BLN_210323| ## **Accessories** **L60030M series** fuse block **LPSM Touch-safe series** fuse holder **571/572 series** panel mount fuse holder ## **Ordering Information** **==> picture [494 x 225] intentionally omitted <==** **----- Start of picture text -----**<br> AMPERE RATING CATALOG NUMBER PRODUCT MARKING PACKING QUANTITY ORDERING NUMBER UPC CODE<br>1 BLN001 BLN 1A 10 0BLN001.T 07945811031<br>1.5 BLN01.5 BLN 1- [1] ⁄2A 10 0BLN01.5T 07945801804<br>2 BLN002 BLN 2A 10 0BLN002.T 07945811041<br>3 BLN003 BLN 3A 10 0BLN003.T 07945811047<br>4 BLN004 BLN 4A 10 0BLN004.T 07945811053<br>5 BLN005 BLN 5A 10 0BLN005.T 07945811055<br>6 BLN006 BLN 6A 10 0BLN006.T 07945811058<br>8 BLN008 BLN 8A 10 0BLN008.T 07945811063<br>10 BLN010 BLN 10A 10 0BLN010.T 07945811065<br>12 BLN012 BLN 12A 10 0BLN012.T 07945811066<br>15 BLN015 BLN 15A 10 0BLN015.T 07945811068<br>20 BLN020 BLN 20A 10 0BLN020.T 07945811071<br>25 BLN025 BLN 25A 10 0BLN025.T 07945811072<br>30 BLN030 BLN 30A 10 0BLN030.T 07945811073<br>**----- End of picture text -----**<br> ## **Dimensions** **==> picture [170 x 26] intentionally omitted <==** **----- Start of picture text -----**<br> 38.1<br>10.31<br>(1.50")<br>(.406")<br>**----- End of picture text -----**<br> ## **Electrical Specification - Agency Requirements** **==> picture [493 x 51] intentionally omitted <==** **----- Start of picture text -----**<br> OPENING TIME (MINUTES)<br>AMPERAGE RATING<br>100 % OF AMP RATING PER UL 135 % OF AMP RATING PER UL 200 % OF AMP RATING PER UL<br>1–30 Temperature Stabilization 60 Max 2 Max<br>**----- End of picture text -----**<br> Littelfuse.com/BLN © 2021 Littelfuse, Inc. **2** Rev: 100121 **Supplemental Fuses** BLN Series **==> picture [56 x 55] intentionally omitted <==** **==> picture [314 x 55] intentionally omitted <==** ## **Electrical Specifications** **==> picture [494 x 226] intentionally omitted <==** **----- Start of picture text -----**<br> CATALOG VOLTAGE INTERRUPTING NOMINAL COLD AGENCY APPROVALS<br>NUMBER AC (V) RATING (A) RESISTANCE (OHMS)<br>UL CSA PSE CE<br>BLN001 250 10,000 .3950 • • •<br>BLN01.5 250 10,000 .2220 • • •<br>BLN002 250 10,000 .1250 • • •<br>BLN003 250 10,000 .0645 • • •<br>BLN004 250 10,000 .0432 • • •<br>BLN005 250 10,000 .0413 • • • •<br>BLN006 250 10,000 .0284 • • • •<br>BLN008 250 10,000 .0166 • • • •<br>BLN010 250 10,000 .0110 • • • •<br>BLN012 250 10,000 .0092 • • • •<br>BLN015 250 10,000 .0068 • • • •<br>BLN020 250 10,000 .0036 • • • •<br>BLN025 250 10,000 .0036 • • • •<br>BLN030 250 10,000 .0027 • • • •<br>**----- End of picture text -----**<br> ## **Temperature Derating Curve** (Temperature of Air Immediately Surrounding Fuse) **==> picture [335 x 253] intentionally omitted <==** **----- Start of picture text -----**<br> 60<br>40<br>20<br>0 0<br>20<br>40<br>60<br>-60°C -40°C -20°C 0°C 20°C 40°C 60°C 80°C 100°C 120°C 140°C<br>-76°F -40°F -4°F 32°F 68°F 104°F 140°F 176°F 212°F 248°F 284°F<br>AMBIENT TEMPERATURE<br>PERCENT OF UPRATING<br>PERCENT OF DOWNRATING<br>**----- End of picture text -----**<br> Littelfuse.com/BLN © 2021 Littelfuse, Inc. Rev: 100121 **3** **Supplemental Fuses** BLN Series **==> picture [56 x 55] intentionally omitted <==** **==> picture [314 x 55] intentionally omitted <==** ## **Time Current Curves** **==> picture [494 x 576] intentionally omitted <==** **----- Start of picture text -----**<br> 1000900800700 1000900800700 1000900800700 1000900800700<br>600 600 600 600<br>500 500 500 500<br>400 400 400 400<br>300 - 1A 300 300 300<br>- 2A<br>200 200 200 200<br>- 3A<br>- 4A<br>10090807060 10090807060 10090807060 -- 5A6A 10090807060<br>50 50 50 50<br>40 40 40 40<br>30 30 30 30<br>20 20 20 20<br>10987 10987 10987 10987<br>6 6 6 6<br>5 5 5 5<br>4 4 4 4<br>3 3 3 3<br>2 2 2 2<br>0.90.80.71 10.90.80.7 0.90.80.71 10.90.80.7<br>0.6 0.6 0.6 0.6<br>0.5 0.5 0.5 0.5<br>0.4 0.4 0.4 0.4<br>0.3 0.3 0.3 0.3<br>0.2 0.2 0.2 0.2<br>0.090.080.070.1 0.090.080.070.1 0.090.080.070.1 0.090.080.070.1<br>0.06 0.06 0.06 0.06<br>0.05 0.05 0.05 0.05<br>0.04 0.04 0.04 0.04<br>0.03 0.03 0.03 0.03<br>0.02 0.02 0.02 0.02<br>0.01 0.01 0.01 0.01<br>PROSPECTIVE R.M.S CURRENT IN AMPERES PROSPECTIVE R.M.S CURRENT IN AMPERES<br>1000900800700 1000900800700 1000900800700 1000900800700<br>600 600 600 600<br>500 500 500 500<br>400 400 400 400<br>300 300 300 300<br>200 200 200 200<br>100908070 100908070 100908070 100908070<br>60 60 60 60<br>50 50 50 50<br>40 8A - 40 40 40<br>30 10A - 30 30 30<br>20 12A - 20 20 20<br>15A -<br>109876 109876 109876 20A -25A -30A - 109876<br>5 5 5 5<br>4 4 4 4<br>3 3 3 3<br>2 2 2 2<br>0.90.80.71 0.90.80.71 0.90.80.71 0.90.80.71<br>0.6 0.6 0.6 0.6<br>0.5 0.5 0.5 0.5<br>0.4 0.4 0.4 0.4<br>0.3 0.3 0.3 0.3<br>0.2 0.2 0.2 0.2<br>0.090.080.070.1 0.090.080.070.1 0.090.080.070.1 0.090.080.070.1<br>0.06 0.06 0.06 0.06<br>0.05 0.05 0.05 0.05<br>0.04 0.04 0.04 0.04<br>0.03 0.03 0.03 0.03<br>0.02 0.02 0.02 0.02<br>0.01 0.01 0.01 0.01<br>PROSPECTIVE R.M.S CURRENT IN AMPERES PROSPECTIVE R.M.S CURRENT IN AMPERES<br>0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 800 900 1000 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 800 900 1000<br>MELTING (PRE-ARCING) TIME IN SECONDS MELTING (PRE-ARCING) TIME IN SECONDS<br>0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 800 900 1000 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 800 900 1000<br>0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 800 900 1000 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 800 900 1000<br>MELTING (PRE-ARCING) TIME IN SECONDS MELTING (PRE-ARCING) TIME IN SECONDS<br>0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 800 900 1000 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 800 900 1000<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/product-disclaimer.** Littelfuse.com/BLN © 2021 Littelfuse, Inc. Rev: 100121 **4**
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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