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0470001.DRSNP

P1-P3
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 06/29/18
Surface Mount Fuses
Thin Film
®
Fuse > 470 Series >1206 Fast Acting
470 Series Fuse
RoHS
Pb
Features
Applications
Agency Approvals
Agency Agency File Number Ampere Range
E10480 0.500 - 2A
Electrical Characteristics for Series
% of Ampere
Rating
Opening Time
100% 4 Hours, Minimum
200% 5 Seconds, Maximum
• LED Lighting
• LCD/LED TVs
• Notebooks/PCs
• Gaming Consoles
• Batter y Charging Circuit
Protection
• Power Supply Units
• Telecom Systems
• White Goods
The 470 series is a family of 125V rated high energy SMD
fuses, perfect for space constrained applications. It offers
the standard Nano Fuse circuit protection capability with a
very small 1206 foot print.
This product is RoHS compliant, Halogen-Free and 100%
Pb-Free with guaranteed operating temperature of up to
125°C.
• Very Small 1206 Footprint
• 125V Voltage Rating
• Fast-Acting
• Pb-Free, RoHS Compliant
and Halogen-Free
• Wide Operating
temperature range of
-55°C to 125°C
• ENERGY STAR
®
Surge
Immunity test compliant
(100kHz Ring Wave, 2.5kV,
7 strikes common and
differential modes) - 1.5A
and above ampere rating
only
Description
Ampere
Rating
(A)
Amp Code
Max Voltage
Rating (V)
Interrupting Rating
Nominal
Cold Resistance
(Ohms)
Nominal Melting
I
2
t (A
2
sec.)
Agency
Approvals
0.500 .500 125V
50A @ 125VDC
50A @ 125VAC
300A @ 32VDC
0.5455 0.02874 x
1. 0 0 0 01. 125V 0.2242 0.14785 x
1.25 1.25 125V 0.1637 0.30269 x
1.50 01. 5 125V 0.1263 0.45970 x
2.00 002 125V 0.1004 0.75625 x
Electrical Characteristic
Note: I
2
t values stated for 8msec opening time.
Application testing is strongly recommended.
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 06/29/18
Surface Mount Fuses
Thin Film
®
Fuse > 470 Series >1206 Fast Acting
Average Time Current Curves
Temperature Rerating Curve
NOTE: Derating depicted in this curve is in addition to the standard derating of 25% for
continuous operation.
Time
Temperature
T
P
T
L
T
S(max)
T
S(min)
25
t
P
t
L
t
S
time to peak temperature
(t 25ºC to peak)
Ramp-down
Ramp-up
Preheat
Critical Zone
T
L
to T
P
Soldering Parameters
Reflow Condition Pb – free assembly
Pre Heat
- Temperature Min (T
s(min)
) 150°C
- Temperature Max (T
s(max)
) 200°C
- Time (Min to Max) (t
s
) 60 – 180 seconds
Average Ramp-up Rate (Liquidus Temp
(T
L
) to peak)
5°C/second max.
T
S(max)
to T
L
- Ramp-up Rate 5°C/second max.
Reflow
- Temperature (T
L
) (Liquidus) 217°C
- Temperature (t
L
) 60 – 90 seconds
Peak Temperature (T
P
) 250
+0/-5
°C
Time within 5°C of actual peak
Temperature (t
p
)
20 – 40 seconds
Ramp-down Rate 5°C/second max.
Time 25°C to peak Temperature (T
P
) 8 minutes max.
Do not exceed 260°C
0.001
0.01
0.1
1
10
100
0.1 1 10 100
TIME IN SECOND S
CURRENT IN AMPERES
2A1.5A1A
0.5A
1.25A
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 06/29/18
Surface Mount Fuses
Thin Film
®
Fuse > 470 Series >1206 Fast Acting
Packaging
Packaging Option Packaging Specification Quantity
Quantity &
Packaging Code
Reel Size
8mm Tape and Reel EIA-RS-481-1 1500 DR N/A
Dimensions
Part Numbering System
3.65
(.143”)
1.185
(.047”)
1.28
(.050”)
2.05
(.081”)
Recommended Pad Layout
LH
3.302
[0.13]
1.168
[0.046]
1.575
[0.062]
0470 002. D R SNP
Series
Packaging Code
R = Tape and Reel
Amp Code*
Refer to Amp Code column of
Electrical Characteristics Table
Quantity Code
D = 1500 pieces
Termination Code
Materials
Body: Epoxy Resin
Terminations: Cu/Ni/Sn (100%
Pb-free)
Product Marking Body: Current Rating
Operating Temperature –55ºC to +125ºC
Solderability MIL-STD-202
Insulation Resistance
(after opening)
IEC 60127-4 (0.1Mohm Min)
Product Characteristics
Thermal Shock
MIL-STD-202, Method 107, Test
Condition B, 5 cycles, -65°C to
125°C, 15 minutes @ each extreme
Mechanical Shock
MIL-STD-202, Method 213B,
Test Condition I: De-energized.
100G’s peak amplitude, sawtooth
wave 6ms duration, 3 cycles
XYZ+xyz = 18 shocks
Vibration
MIL-STD-202, Method 201: 0.03”
amplitude, 10-55 Hz in 1 min. 2 hrs.
each XYZ = 6hrs (10- 55 Hz)
Moisture Resistance
MIL-STD-202, Method 106, 10 cycles
Condition A
Salt Spray
MIL-STD-202, Method 101,
Test Condition B (48 hrs)
Resistance to Soldering
Heat
Method 210, Test Condition B
(10 sec at 260°C)
Part Marking System
Amp Code Marking Code
.500 LF
0 01. LH
1.25 LJ
01. 5 LK
002. LN
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and
test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications.
Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
P1-P3

0470001.DRSNP

Mfr. #:
Buy 0470001.DRSNP
Manufacturer:
Littelfuse
Description:
FUSE TFF WIA 125V FA 1206 1A
Lifecycle:
New from this manufacturer.
Delivery:
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