Littelfuse 466 Series - Manual (Page 3)

© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
Surface Mount Fuses
Thin Film > 1206 Size > Very Fast-Acting > 466 Series
Dimensions
2.03
(.080")
2.03
(.080")
WAVE SOLDER REFLOW SOLDER
3.81
(.150")
1.52
(.060")
0.584 ± 0.076
(0.023" ± 0.003")
0.559 ± 0.127
(0.022" ± 0.005")
0.660 ± 0.127
(0.026" ± 0.005")
1.14
(.045")
MARKING CODE VARIES
WITH AMPERAGE RATING
(SEE CHART)
3.175 ± 0.127
(0.125" ± 0.005")
3.175 ± 0.127
(0.125" ± 0.005")
4.83
(.190")
1.65
(.065")
1.52
(.060")
Sn
Sn
Sn
Cu
Coating
1.524 ± 0.127
(0.060" ± 0.005")
Packaging
Part Numbering System
Materials
Body: Advanced High Temperature Substrate
Terminations: 100% Tin over Nickel over
Copper
Element Cover Coat: Conformal Coating
Operating
Temperature – 55 O C to 90 O C.
Consult temperature rerating curve chart.
Thermal Shock Withstands 5 cycles of –55 O C to 125 O C
Humidity MIL-STD-202F, Method 103B, Condition D
Vibration Per MIL-STD-202F, Method 201A
Insulation
Resistance
(After Opening)
Greater than 10,000 ohms
Resistance to
Soldering Heat
MIL-STD-202G, Method 210F, Condition D
Product Characteristics
Part Marking System
packaging Option packaging Specification Quantity
Quantity &
packaging Code
8mm Tape and Reel EIA-481 Rev. D (IEC 60286, part 3) 5000 NR
Amp
Code
marking
Code
.125 B
.200 C
.250 D
.375 E
.500 F
.750 G
001. H
1.25 J
01.5 K
1.75 L
002. N
02.5 O
003. P
004. S
005. T
0466002.NRHF
SERIES
AMP Code
‘HF’ SUFFIX
HALOGEN FREE ITEM
Refer to Amp Code column in the
Electrical Specifications table.
The dot is poisitioned before the Pack-
aging Suffix with whole ratings and
within the numbering sequence for
fractional ratings.
N = 5000 pcs
PACKAGING Code
R = Tape and Reel
.125 amp product is
0466.NR HF
(2 amp product shown
above).