0505020.MXEP Littelfuse Inc, 0505020.MXEP Datasheet - Page 2
0505020.MXEP
Manufacturer Part Number
0505020.MXEP
Description
FUSE 500V 3AB AXIAL FAST 20A
Manufacturer
Littelfuse Inc
Series
505EPr
Datasheet
1.0505015.MXEP.pdf
(3 pages)
Specifications of 0505020.MXEP
Fuse Type
Fast Acting
Voltage - Rated
500VAC, 500VDC
Current
20A
Package / Case
Axial, 3AG, 1/4" x 1 1/4", 6x32mm
Size / Dimension
0.275" Dia x 1.288" L (6.99mm x 32.72mm)
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 125°C
Dc Cold Resistance
0.006 Ohm
Melting I²t
101
Current Rating
20 Amps
Voltage Rating
500 Volts
Fuse Size / Group
3AB
Termination Style
Axial
Body Material
Ceramic
Product
Axial Lead and Cartridge Fuses
Interrupt Rating
30 KAmps at 500 VoltsAC / 20 KAmps at 500 Volts DC
Dimensions
32.72 mm L x 6.985 mm D
Mounting Style
Through Hole
Operating Temperature Range
- 55 C to + 125 C
Resistance
0.0056 Ohms
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Color
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
0505020.EP
0505020.MXEP
F3265
0505020.MXEP
F3265
505 Series
Soldering Parameters - Wave Soldering
Temperature Rerating Curve
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
Cooling Time
3AB > Fast-Acting > 505 Series
Revised: January 20, 2009
338
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
Solder Iron Temperature: 350° C +/- 5°C
Heating Time: 5 seconds max.
Average Time Current Curves
Temperature Minimum:
Temperature Maximum:
Preheat Time:
10000
0.001
1000
0.01
Wave Parameter
100
0.1
10
1
1
Please refer to www.littelfuse.com/series/505.html for current information.
10
CURRENT IN AMPERES
Specifications are subject to change without notice.
(Typical Industry Recommendation)
100
150
60-180 seconds
260
2-5 seconds
Lead-Free Recommendation
°
°
°
C
C
C Maximum
100
© 2009 Littelfuse, Inc.
1000