Axial Lead & Cartridge Fuses 3AG > Slo-Blo(R) Fuse > 313/315 Series 313/315 Series Lead-Free 3AG, Slo-Blo(R) Fuse RoHS PS E Pb Description The 3AG Slo-Blo(R) fuse solves a broad range of application requirements while offering reliable performance and costeffective circuit protection. The fuse catalog number with the suffix "ID" instantly identifies itself upon opening by showing a discoloration of its glass body. Guesswork and time consuming circuit testing are eliminated. This unique design offers the same quality performance characteristics as the standard 3AG Slo-Blo(R) Fuse design. Features Agency Approvals Agency PS E Agency File Number Ampere Range E10480 0.010A - 10A** 29862 0.010A - 10A**/15A** E10480 10A - 30A 313 Series (Cartridge): NBK060618-E10480A NBK060618-E10480C 1-5A 6.25- 10A** 315 Series (Leaded): NBK060618-E10480B NBK060618-E10480D NBK280906-JP1021 1-5A 6.25-10A** 15** SU05001-6004 SU05001-5007 SU05001-5008 SU05001-5009 2.25-2.5A 2.8A - 3.2A 4A - 6.3A 7A-8A N/A 0.010A - 10A**/15A** * In accordance with UL Standard 248-14 * Available in cartridge and axial lead format and with various forming dimensions Applications Used as supplementary protection in appliance or utilization equipment to provide individual protection for components or internal circuits. Electrical Characteristics by Series % of Ampere Rating Ampere Rating Opening Time 100% 10mA - 30A 4 hours, Minimum 135% 10mA - 30A 1 hour, Maximum 10mA - 15A 5 sec., Min., 30 sec., Max 20A - 30A 5 sec., Min., 60 sec Max ** See note under Electrical Characteristics by item 200% Additional Information Datasheet 313 Series Resources 313 Series Samples 313 Series Accessories 313 & 315 Series Datasheet 315 Series Samples 315 Series For recommended fuse accessories for this product series, see `Recommended Accessories' section. Resources 315 Series (c) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Application testing is strongly recommended. Revised: 01/02/19 * RoHS compliant and Lead-free Axial Lead & Cartridge Fuses 3AG > Slo-Blo(R) Fuse > 313/315 Series Electrical Characteristic Specifications by Item Agency Approvals Nominal Nominal Cold Melting Resistance 2 I t (A2 sec) (Ohms) Ampere Rating (A) Voltage Rating (V) .010 0.01 250 4300.0000 0.000121 x x x .031 0.031 250 430.0000 0.00303 x x x x Amp Code Interrupting Rating PS E .040 0.04 250 300.0000 0.00630 x x .062 0.062 250 120.0000 0.0210 x x x .100 0.1 250 43.0000 0.0850 x x x .125 0.125 250 30.0000 0.152 x x x .150 0.15 250 20.0000 0.270 x x x .175 0.175 250 8.6700 0.177 x x x .187 0.187 250 8.0100 0.230 x x x .200 0.2 250 .250 0.25 250 6.5900 0.270 x x x 4.2700 0.385 x x x .300 0.3 250 3.1350 0.730 x x x .375 .400 0.375 250 2.0950 1.23 x x x 0.4 250 1.8750 1.35 x x x 35A@250Vac 10KA@125Vac .500* 0.5 250 1.2600 2.55 x x x .600 0.6 250 0.9120 4.00 x x x .700 0.7 250 0.7000 5.90 x x x .750 0.75 250 0.6215 7.16 x x x .800 0.8 250 0.5540 8.00 x x 001.* 1 250 0.3750 14.0 x x x x x 01.2 1.2 250 0.2780 21.5 x x x x 1.25 1.25 250 0.2600 24.0 x x x x 01.5* 1.5 250 0.1910 38.0 x x x x 01.6 1.6 250 0.1710 49.6 x x x x 01.8 1.8 250 0.1410 92.0 x x x x 002.* 2 250 0.1169 77.0 x x x x 2.25 2.25 250 0.0968 121 x x x x 100A@250Vac 10KA@125Vac x 02.5 2.5 250 0.0811 199 x x x x x 02.8 2.8 250 0.0675 269 x x x x x 003.* 3 250 0.0593 200 x x x x x 03.2 3.2 250 0.0529 209 x x x x x 004.* 4 250 0.0311 76.1 x x x x x 005.* 5 250 0.0214 276 x x x x x 6.25* 6.25 250 0.0154 388 x x x x x 06.3 6.3 250 007.* 7 250 200A@250Vac 10KA@125Vac 0.0154 388 x x x x x 0.0128 547 x x x x x x 008.* 8 250 0.0111 701 x x 010.** 10 250 0.0083 1285 x x 010.* 10 32 0.0083 1285 x 012. 12 32 0.0065 1200 x 015.** 15 125 015. 15 32 300A@32Vac 0.0050 2650 0.0050 2650 x x x 020. 20 32 0.0022 9560 x 025. 25 32 0.0017 16500 x 030. 30 32 0.0012 26900 x x x x x x x * For 313series, these ratings available with an indicating option. Add the "ID" designation to the series number. i.e. 313.500ID. ** The 10A and 15A ratings are ratings are designed for special voltage requirement. For 10A, it is available as 250Vac rated and the part number is 0313010.MX250P; For 15A, it is available as 125Vac rated and the part number is 0315015.MX125P. (c) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/02/19 Axial Lead & Cartridge Fuses 3AG > Slo-Blo(R) Fuse > 313/315 Series Average Time Current Curves 1/16A 1/10A 15/100A .175A 1/4A 3/8A 1/2A 3/4A 1A 1 1/2A 2A 3A 4A 5A 7A 8A 10A 12A 15A 20A 25A 30A Temperature Re-rating Curve 1000 A B 100 TIME IN SECONDS B A 10 1 0.1 A - For 313/315 Series, from 10mA to 150mA B - For all other ampere ratings of 313/315 series Note: 0.01 0.05 0.1 Rerating depicted in this curve is in addition to the standard derating of 25% for continuous operation. 1 10 CURRENT IN AMPERES 100 1000 Soldering Parameters - Wave Soldering Recommended Process Parameters: 280 Wave Parameter 260 Lead-Free Recommendation Preheat: 240 220 (Depends on Flux Activation Temperature) 200 180 160 140 120 100 80 60 (Typical Industry Recommendation) Temperature Minimum: 100C Temperature Maximum: Preheat Time: 150C 60-180 seconds Solder Pot Temperature: 260C Maximum Solder Dwell Time: 2-5 seconds 40 Recommended Hand-Solder Parameters: Solder Iron Temperature: 350C +/- 5C Heating Time: 5 seconds max. 240 230 220 210 200 190 180 170 160 150 140 130 120 110 90 100 80 70 60 50 40 30 0 0 20 20 10 Temperature (C) - Measured on bottom side of board 300 Time (Seconds) Cooling Time Preheat Time Note: These devices are not recommended for IR or Convection Reflow process. Dwell Time Packaging Packaging Specification Quantity Quantity & Packaging Code Taping Width Bulk Bulk N/A N/A 1000 100 MX HX N/A N/A Bulk Bulk Bulk N/A N/A N/A 1000 100 1000 MX HX MXB N/A N/A N/A Packaging Option 313 Series 315 Series (c) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/02/19 Axial Lead & Cartridge Fuses 3AG > Slo-Blo(R) Fuse > 313/315 Series Product Characteristics Materials Body: Glass Cap: Nickel-plated brass Leads: Tin-plated Copper Operating Temperature -55C to +125C Terminal Strength MIL-STD-202, Method 211, Test Condition A Thermal Shock MIL-STD-202, Method 107, Test Condition B: (5 cycles -65C to +125C) Solderability MIL-STD-202 method 208 Vibration MIL-STD-202, Method 201 Product Marking Cap1: Brand logo, current and voltage ratings Cap2: Series and agency approval marks Humidity MIL-STD-202, Method 103, Test Condition A: High RH (95%) and Elevated temperature (40C) for 240 hours Salt Spray MIL- STD-202, Method 101, Test Condition B Dimensions Part Numbering System 0313 xxxx M X P Measurements displayed in millimeters (inches) 313 000P Series (cartridge) 315 000P Series (axial leaded) Series Amp Code 6.350.3 (.25") 6.9850.3 (.275") 31.751.12 (1.25") Refer to Amp Code column of Electrical Characteristics Table 32.721.12 (1.288") Axial Lead Diameter: 0.810.05 (.032") for (0.01A - 15A) 1.020.06 (.040") for (20A - 30A) Quantity Code M = 1000 Axial Lead Length: 38.13.15 (1.50") TYP. Packaging Code Axial Lead Material: Tin-coated copper Lead-free X = Filler Recommended Accessories Accessory Type Holder Block Clip Series Description Max Application Voltage Max Application Amperage 155100 Twist-Lock In-Line Fuseholder 32 20 342 Traditional Panel Mount Fuseholder 250 20 346 Panel Mount Flip-Top Shock-Safe Fuseholder 250 15 345 Shock-Safe Fuseholder with PC Mount, Solder Mount and Panel Mount options 250 16 354 Low Profile OMNI-BLOK Fuse Block 359 High Current Screw Terminal Fuse Block 122 High Current Traditional PC Board Fuse Clip 1000 30 101 Rivet/Eyelet Type Fuse Clip 1000 15 (R) 600 30 30 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. (c) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/02/19