Littelfuse 458 Series - Manual (Page 3)

© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
Surface Mount Fuses
NANO 2® > 458 Series 1206 Size Inrush Withstand Fuse
Materials
Body: Ceramic
Cap: Gold Plated Brass
Product Marking
Body: Current Rating
(Refer to Electrical Characteristic table)
Insulation Resistance
(after Opening)
MIL-STD-202, Method 302,
Test Condition A (10,000 ohms,
Minimum)
Solderability MIL-STD-202, Method 208
Resistance to
Soldering Heat MIL-STD-202, Method 210,
Test Condition B (10 sec at 260 o C)
Moisture Sensitivity
Level
Level 1
Product Characteristics
Packaging
packaging Option packaging Specification Quantity
Quantity &
packaging Code
8mm Tape and Reel EIA-RS 481-1 1500 DR
Operating Temperature –55 O C to 125 O C with proper derating
Thermal Shock
MIL-STD-202F, Method 107G,
Test Condition B (5 cycles -65 o C
to +125 o C)
Vibration
MIL-STD-202F, Method 201A
(10-55 Hz)
Moisture Resistance
MIL-STD-202, Method 106,
High Humidity (90-98%RH),
Heat (65 o C)
Salt Spray
MIL-STD-202F, Method 101D,
Test Condition B
Shock
MIL-STD-202, Method 213,
Test Condition I (100 G’s peak for 6
milliseconds)
SERIES
qUANTITY Code
Refer to Electrical
characteristics table
D: 1500 pcs
R: Tape and Reel
Example:
1.5 amp product is
0458 D R (1 amp
product shown above).
3.175
(.125”) 1.575
(.062”)
1.575
(.062”)
3.65
(.143”)
0.813
(.032”)
2.05
(.081”)
1.185
(.047”)
1.28
(.050”)
Recommended Pad Layout
AMP Code
PACKAGING Code
0458 001. D R
Dimensions Part Numbering System