Thin Film > 1206 Size > Very Fast Acting > 433 Series
Surface Mount Fuses
Product Characteristics
Body:
Epoxy Substrate
Terminations:
95% Tin / 5% Lead over Nickel
over Copper
Element Cover Coat:
Conformal Coating
– 55 C to 90 C. Consult temperature rerating
curve chart.
O
O
Humidity
Vibration
Insulation Resistance
(After Opening)
Resistance to
Soldering Heat
MIL
-STD-202F Method 103B
Condition D
Per MIL
-STD-202F Method 201A
,
Greater than 10,000 ohms.
Withstands 60 seconds above 200
O
C
and up to 260
O
C, maximum
Materials
Operating
Temperature
Thermal Shock
Withstands 5 cycles of – 55 C to 125 C
O
O
Dimensions
MARKING CODE VARIES
WITH AMPERAGE RATING
(SEE CHART)
Sn/Pb
Part Marking System
.66
(.026")
.58
(.023")
.56
(.022")
Sn/Pb
Sn/Pb
Coating
Amp
Code
.125
.200
.250
.375
.500
.600
.750
.800
001.
1.25
Marking
Code
B
C
D
E
F
.6
G
.8
H
J
K
L
N
O
P
R
S
T
3.18
(.125")
Cu
1.52
(.060")
3.18
(.125")
1.65
(.065")
1.52
(.060")
4.83
(.190")
1.27
(.050")
1.14
(.045")
3.81
(.150")
01.5
1.75
002.
02.5
003.
03.5
004.
005.
2.03
(.080")
WAVE SOLDER
2.03
(.080")
REFLOW SOLDER
Part Numbering System
0433 .125 NR
SERIES
AMP CODE
QUANTITY CODE
Packaging
Packaging Option
Tape & Reel – 8mm tape
Packaging Specification
EIA RS-481-1 (IEC 286, part 3)
Quantity
5000
Quantity &
Packaging Code
NR
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for the most current information
9
Revision: February 13, 2008
433 Series
LITTELFUSE [ LITTELFUSE ]
