0251003.MXL Littelfuse Inc, 0251003.MXL Datasheet - Page 3

• Manufacturer Part Number: 0251003.MXL
• Description: FUSE PICO FAST 3A 125V AXIAL
• Manufacturer: Littelfuse Inc
• Series: PICO® II 251r
• Type: General Fusesr

Specifications of 0251003.MXL

• Fuse Type: Fast Acting
• Voltage - Rated: 125VAC, 125VDC
• Current: 3A
• Package / Case: Axial
• Size / Dimension: 0.110" Dia x 0.280" L (2.80mm x 7.11mm)
• Mounting Type: Through Hole
• Operating Temperature: -55°C ~ 125°C
• Dc Cold Resistance: 0.029 Ohm
• Melting I²t: 1.19
• Current Rating: 3 Amps
• Voltage Rating: 125 Volts
• Fuse Size / Group: Pico II
• Termination Style: Axial
• Body Material: Epoxy Coated Cement
• Dimensions: 7.11 mm L
• Product: Axial Lead and Cartridge Fuses
• Interrupt Rating: 50 Amps at 125 VoltsAC / 300 Amps at 125 VoltsDC
• Mounting Style: Through Hole
• Operating Temperature Range: - 55 C to + 125 C
• Brand/series: PICO® II, 251 Series
• Class: Supplemental
• Current, Rating: 3 A
• Material, Body: Encapsulated
• Primary Type: Subminiature
• Resistance, Dc: 0.029 Ohms
• Termination: Axial
• Voltage, Rating: 125 VDC
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 0251003.L; 0251003.MXL; 251003L; F2315

© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Note:
1. Rerating depicted in this curve is in addition to the standard rerating of 25% for
Recommended Process Parameters:
Recommended Hand-Solder Parameters:
Note: These devices are not recommended for IR or
Convection Reflow process.
Please refer to www.littelfuse.com/series/251.html
or /253.html for current information.
Preheat:
Solder Pot Temperature:
Solder Dwell Time:
Temperature Rerating Curve
Soldering Parameters
Heating Time: 5 seconds max.
continuous operation.
Temperature Minimum:
Temperature Maximum:
Preheat Time:
Wave Parameter
100
150
60-180 seconds
260
2-5 seconds
Lead-Free Recommendation
°
°
°
C
C
C Maximum
PICO
Axial Lead & Cartridge Fuses
®
ll > Very Fast-Acting > 251/253 Series
201
Average Time Current Curves
0.001
0.01
100
0.1
10
0.05 0.1
1
1
CURRENT IN AMPERES
10
100
251/253 Series
1000