02391.25HXP Littelfuse Inc, 02391.25HXP Datasheet - Page 3

• Manufacturer Part Number: 02391.25HXP
• Description: FUSE 250V UL SLO-BLO 5X20 1.25A
• Manufacturer: Littelfuse Inc
• Series: 239Pr
• Type: Axial Lead and Cartridge Fusesr

Specifications of 02391.25HXP

• Fuse Type: Slow Blow, Time Lag
• Voltage - Rated: 250VAC
• Current: 1.25A
• Package / Case: Cylindrical, 5x20mm
• Size / Dimension: 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
• Mounting Type: Holder
• Operating Temperature: -55°C ~ 125°C
• Dc Cold Resistance: 0.198 Ohm
• Melting I²t: 19.525
• Current Rating: 1.25 Amps
• Voltage Rating: 250 Volts
• Fuse Size / Group: 5 mm x 20 mm
• Termination Style: Cartridge
• Body Material: Glass
• Dimensions: 20 mm L x 5.2 mm W
• Product: Axial Lead and Cartridge Fuses
• Interrupt Rating: 100 Amps
• Operating Temperature Range: - 55 C to + 125 C
• Resistance: 0.2 Ohms
• Brand/series: 239P Series
• Current, Rating: 3.15 A
• Material, Body: Glass
• Primary Type: Cylinder
• Resistance, Dc: 0.198 Ohms
• Termination: Cartridge
• Voltage, Rating: 250 VAC
• Mounting Style: Clip
• Voltage Rating Vac: 250V
• Fuse Current: 1.25A
• Breaking Capacity: 100A @ 250VAC / 10kA @ 125VAC
• Fuse Size Metric: 5mm X 20mm
• Blow Characteristic: Slow Blow
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 02391.25HXP; 2391.25P; 2391.25XP; F2703

© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/239.html for current information.
Temperature Rerating Curve
Soldering Parameters - Wave Soldering
300
280
260
240
220
200
180
160
140
120
100
Time (Seconds)
80
60
40
20
0
Preheat Time
Dwell Time
Axial Lead & Cartridge Fuses
5×20 mm > Time Lag > 239 Series
Cooling Time
307
Recommended Process Parameters:
Recommended Hand-Solder Parameters:
Note: These devices are not recommended for IR or
Convection Reflow process.
Preheat:
Solder Pot Temperature:
Solder Dwell Time:
Average Time Current Curves
10000
0.001
1000
0.01
100
0.1
10
1
0.01
Wave Parameter
1
CURRENT IN AMPERES
100
150
260
10
Lead-Free Recommendation
°
°
°
C
C
100
239 Series
1000