0468002.NRHF Littelfuse Inc, 0468002.NRHF Datasheet
0468002.NRHF
Manufacturer Part Number
0468002.NRHF
Description
T&R / SLIMLINE HALIDE FREE 1206 SLO-BLO 2A
Manufacturer
Littelfuse Inc
Series
SlimLine™ 468r
Datasheet
1.0468002.NR.pdf
(3 pages)
Specifications of 0468002.NRHF
Rohs Compliant
YES
Fuse Type
Slow Blow, Time Lag
Voltage - Rated
63VAC, 63VDC
Current
2A
Package / Case
1206 (3216 Metric)
Size / Dimension
0.126" L x 0.063" W x 0.023" H (3.20mm x 1.60mm x 0.58mm)
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 90°C
Dc Cold Resistance
0.032 Ohm
Melting I²t
0.506
Current Rating
2 Amps
Voltage Rating
63 Volts
Fuse Size / Group
1206
Termination Style
SMD/SMT
Body Material
Epoxy
Product
Surface Mount Fuse
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Color
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
0468002.NRHF
Manufacturer:
LITTLEFUSE
Quantity:
55 000
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
1. Measured at 10% of rated current, 25ºC.
2. Measured at rated voltage.
Please refer to www.littelfuse.com/series/468.html for current information.
Agency Approvals
Electrical Characteristics for Series
Electrical Specifications by Item
Ampere
AGENCY
Rating
0.50
2.00
2.50
3.00
1.00
1.50
% of Ampere
(A)
Rating
100%
200%
300%
800%
AGENCY FILE NUMBER
Code
Amp
468 Series Fuse
.500
002.
02.5
003.
001.
01.5
LR29862
E10480
Voltage
Rating
Max
0.0015 sec., Min.; .05 sec., Max.
(V)
63
63
63
63
63
32
0.05 sec., Min.; 1.5 sec., Max
1 sec., Min.; 120 sec., Max.
Opening Time at 25
4 hours, Minimum
35 amperes @63 VAC
50 amperes @63
50 amperes @63
50 amperes @32
Interrupting
VAC/VDC
VAC/VDC
Rating
AMPERE RANGE
VDC
Surface Mount Fuses
Thin Film > 1206 Size > Slo-Blo
500MA - 3A
500MA - 3A
O
C
Nominal Cold
Revised: January 7, 2009
Resistance
0.27000
0.08250
0.04750
0.03240
0.02240
(Ohms)
0.01950
37
Description
The 468 Series Time-Lag (Slo-Blo
size) thin-film device designed for secondary protection
of circuits used in space constrained applications such as
hand-held portable electronic devices.
This series is 100% lead-free and meets the requirements
of the RoHS directive. New Halogen-Free 468 Series
fuses are available–to order use the “HF” suffix. See Part
Numbering section for additional information.
Features
Applications
Secondary protection for space constrained applications:
electronic industry
environmental standards
for lead reduction.
with lead-free solders
and higher temperature
profiles.
withstands high inrush
currents and prevents
nuisance openings.
I
Nominal
2
Melting
t (A
0.0310
0.1270
0.2880
0.5060
1.2700
1.0110
2
sec)
®
> 468 Series
Voltage
156.77
94.70
82.32
73.92
72.95
Nom
Drop
77 .27
(mV)
Dissipation
0.0784
0.0947
0.1235
0.1545
0.1848
0.2189
Power
®
Nom
) SMF is a small (1206
(W)
distinct from fast-
acting version for easy
identification.
visual verification of
amperage rating.
Approvals
x
x
x
x
x
x
Agency
468 Series
x
x
x
x
x
x
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0468002.NRHF Summary of contents
Page 1
Series Fuse Agency Approvals AGENCY AGENCY FILE NUMBER E10480 LR29862 Electrical Characteristics for Series % of Ampere Opening Time at 25 Rating 100% 4 hours, Minimum 200% 1 sec., Min.; 120 sec., Max. 300% 0.05 sec., Min.; 1.5 sec., ...
Page 2
... Introduction to Circuit Protection Introduction to Circuit Protection Thin Film > 1206 Size > Slo-Blo Temperature Rerating Curve Note: 1. Derating depicted in this curve is in addition to the standard derating of 25% for continuous operation. Example: For continuous operation at 70 degrees celsius, the fuse should be deratedas follows (0.75)(0.80 ...
Page 3
... Packaging Code 5000 39 Revised: January 7, 2009 Withstands 10-55 Hz per MIL-STD-202F , Method 201A and 10-2000 G’s per MIL -STD-202F , Method 204D, Condition D Greater than 10,000 ohms. MIL-STD-202G, Method 210F , Condition 0468002.NRHF Example: 1.5 amp product is 046801.5NRHF (2 amp product shown above). NR 468 Series ...