314012 Littelfuse Inc, 314012 Datasheet - Page 2

• Manufacturer Part Number: 314012
• Description: Fuses 12 AMP 250V FA CARTRIDGE
• Manufacturer: Littelfuse Inc

Specifications of 314012

• Current Rating: 2 Amps
• Voltage Rating: 250 Volts
• Fuse Size / Group: 3AB
• Termination Style: Cartridge
• Body Material: Ceramic
• Dimensions: 6.3 mm L x 32 mm W
• Product: Axial Lead and Cartridge Fuses
• Mounting Style: Snap In
• Resistance: 7.6 mOhms
• Fuse Type: Fast Acting
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

314/324 Series
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
Introduction to Circuit Protection
Introduction to Circuit Protection
Dwell Time
Axial Lead & Cartridge Fuses
3AB > Fast Acting > 314/324 Series
Cooling Time
322
Recommended Process Parameters:
Recommended Hand-Solder Parameters:
Note: These devices are not recommended for IR or
Convection Reflow process.
Preheat:
(Depends on Flux Activation Temperature)
Solder Pot Temperature:
Solder Dwell Time:
Transientology
Average Time Current Curves
Solder Iron Temperature: 350° C +/- 5°C
Temperature Minimum:
Temperature Maximum:
Preheat Time:
1000
0.01
100
0.1
10
Wave Parameter
1
0.1
1
CURRENT IN AMPERES
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/314.html
(Typical Industry Recommendation)
100
150
60-180 seconds
260
2-5 seconds
10
Lead-Free Recommendation
°
°
°
C
C
C Maximum
or /324.html for current information.
100
© 2009 Littelfuse, Inc.
1000