467 Series Datasheet by Littelfuse Inc.

View All Related Products | Download PDF Datasheet
% Litleltuse“ ExpemxaADnllzd \ Anxwux Damn |:|®HF CRY-£1 @ 1m lmzHuse, m me WIS/Ia
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/13/18
Surface Mount Fuses
Thin Film > 0603 Size > Very Fast-Acting > 467 Series
467 Series 0603 Fast-Acting Fuse
Description
Agency Approvals
AGENCY AGENCY FILE NUMBER AMPERE RANGE
E10480 0.250A - 5A
29862 0.250A - 5A
Electrical Characteristics for Series
Features
Compatible with lead-
free solders and higher
temperature profiles
High performance
materials provide improved
performance in elevated
ambient temperature
applications
Marked on top surface
with code to allow amp
rating identification without
testing
Low profile for height
sensitive applications
Flat top surface for pick-
and-place operations
Element covering material
is resistant to industry
standard cleaning
operations
Mounting pad and
electrical performance is
identical to Littelfuse 431
and 434 Series products
Halogen free, Lead-free
and RoHS compliant
% of Ampere
Rating Opening Time at 25OC
100% 4 hours, Minimum
200% 5 sec., Maximum
300% 0.2 sec., Maximum
Applications
The 467 Series Fast-Acting Surface Mount Fuse (SMF)
is an ultra small (0603 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 467 Series
fuses are available–to order use the “HF” suffix. See Part
Numbering section for additional information..
Cell phones
Battery packs
Digital cameras
DVD players
Hard disk drives.
Secondary protection for space constrained applications:
Ampere
Rating
(A)
Amp
Code
Max
Voltage
Rating
(V)
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
Nominal
Melting
I2t (A2sec)
Nom
Voltage
Drop
(mV)
Nom
Power
Dissipation
(W)
Agency Approvals
0.250 .250 32
50A @32V AC/DC
0.5650 0.0014 158.56 0.0396 x x
0.375 .375 32 0.3000 0.0035 128.03 0.0480 x x
0.500 .500 32 0.1870 0.0087 138.50 0.0693 x x
0.750 .750 32 0.1170 0.0171 123.30 0.0925 x x
1.0 0 001. 32 0.0700 0.0212 67.40 0.0674 x x
1.25 1.25 32 35A @32V AC/DC
13A @65V DC
0.0510 0.0518 84.32 0.1054 x x
1.50 01.5 32 0.0385 0.0766 71.60 0.1074 x x
1.75 1.75 32
35A @32V AC/DC
0.0310 0.0903 78.75 0.1378 x x
2.00 002. 32 0.0280 0.1891 78.22 0.1564 x x
2.50 02.5 32 0.0210 0.2066 76.10 0.1903 x x
3.00 003. 32 0.0170 0.2403 75.04 0.2251 x x
3.50 03.5 32 0.0139 0.4306 65.30 0.2286 x x
4.00 004. 32 0.0118 0.8410 63.10 0.2524 x x
5.00 005. 32 0.0089 0.9000 61.20 0.3060 x x
Electrical Specifications by Item
1. Measured at 10% of rated current, 25ºC. 2. Measured at rated voltage.
RoHS
Pb
Specifications are subject to change without notice. Application testing is strongly recommended.
Additional Information
Datasheet Samples
Resources
% Littelfuse’ Wampum \ Answusmllumd an m mu macaw or mama 2n we we 72m: we are me am En‘c 1mm 12n'c JS'F 4w wr arr sa'F m-r «w: ws~r m-r 2w; AunlEm mmznnun:
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/13/18
Surface Mount Fuses
Thin Film > 0603 Size > Very Fast-Acting > 467 Series
Average Time Current Curves
TIME IN SECONDS
CURRENT IN AMPERES
0.01
0.1
0.1
1
1
10
100
10 10
0
0.00
1
3.50 A
3.00 A
2.50 A
2.00 A
1.75 A
1.50 A
1.25 A
1.00 A
0.750
A
0.500
A
0.375
A
0.250
A
4.00 A
5.00 A
Temperature Rerating Curve
Reflow Condition Pb – Free assembly
Pre Heat
- Temperature Min (Ts(min))150°C
- Temperature Max (Ts(max))200°C
- Time (Min to Max) (ts)60 – 180 secs
Average ramp up rate (Liquidus Temp
(TL) to peak 5°C/second max
TS(max) to TL - Ramp-up Rate 5°C/second max
Reflow - Temperature (TL) (Liquidus) 217°C
- Temperature (tL)60 – 150 seconds
Peak Temperature (TP)250+0/-5 °C
Time within 5°C of actual peak
Temperature (tp)20 – 40 seconds
Ramp-down Rate 5°C/second max
Time 25°C to peak Temperature (TP)8 minutes Max.
Do not exceed 260°C
Soldering Parameters
Wave Soldering 260°C, 10 seconds max.
Note:
1. Rerating 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:
I = (0.75)(0.80)IRAT = (0.60)IRAT
2. The temperature derating curve represents the nominal conditions. For questions
about temperature derating curve, please consult Littelfuse technical support
for assistance.
Time
Temperature
TP
TL
TS(max)
TS(min)
25
tP
tL
tS
time to peak temperature
(t 25ºC to peak)
Ramp-down
Ramp-up
Preheat
Critical Zone
TL to TP
o4e7o_o;NRHF J
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/13/18
Surface Mount Fuses
Thin Film > 0603 Size > Very Fast-Acting > 467 Series
Materials
Body: Advanced High Temperature Substrate
Terminations: 100% Tin over Nickel over Copper
Element Cover Coat: Conformal Coating
Operating
Temperature
– 55OC to 90OC. Consult temperature re-rating
curve chart. For operation above 90°C contact
Littelfuse.
Humidity MIL-STD-202, Method 103, Condition D
Thermal Shock Withstands 5 cycles of – 55OC to 125OC
Vibration Per MIL-STD-202
Insulation Resistance
(After Opening) Greater than 10,000 ohms.
Resistance to
Soldering Heat MIL-STD-202, Method 210,
Condition D
Product Characteristics
Dimensions Part Marking System
1.09
(.043")
REFLOW SOLDER
1.60±0.102
(.063"±0.004")
0.330±0.102
(.013"±0.004")
0.279±0.076
(.011"±0.003")
.18
(.007")
0.127±0.102
(.005"±0.004")
MARKING CODE VARIES
WITH AMPERAGE RATING
(SEE CHART)
R
REF.
1.02
(.040")
.762
(.030")
2.54
(.100")
1.09
(.043")
WAVE SOLDER
3.20
(.126")
1.09
(.043")
1.02
(.040")
0.813±0.076
(.032"±0.003")
Sn
Sn
Cu
Sn
Coating
Amp
Code Marking
Code
.250 D
.375 E
.500 F
.750 G
0 01. H
1.25 J
01.5 K
1.75 L
Part Numbering System
Packaging
Packaging
Option Packaging
Specification Quantity Quantity &
Packaging Code
8mm Tape and
Reel
EIA-481 Rev.
D (IEC 60286,
part 3) 5000 NR
0467002.NRHF
SERIES
AMP Code
‘HF’ SUFFIX
HALOGEN FREE ITEM
PACKAGING Code
The dot is poisitioned before the Pack-
aging Suffix with whole ratings and
within the numbering sequence for
fractional ratings. Refer to Amp Code
column in the Electrical Specifications
table.
NR = Tape and Reel, 5000 pcs
Example:
1.5 amp product is
046701.5NRHF (2 amp
product shown above).
Amp
Code Marking
Code
002. N
02.5 O
003. P
03.5 R
004. S
005. T
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.

Products related to this Datasheet

FUSE BOARD MNT 1A 32VAC/VDC 0603
FUSE BOARD MOUNT 250MA 32VAC/VDC
FUSE BOARD MNT 3A 32VAC/VDC 0603
FUSE BOARD MNT 5A 32VAC/VDC 0603
FUSE BOARD MOUNT 750MA 32VAC/VDC
FUSE BOARD MNT 3A 32VAC/VDC 0603
FUSE BOARD MNT 2A 32VAC/VDC 0603
FUSE BOARD MNT 1.5A 32VAC 65VDC
FUSE BRD MNT 2.5A 32VAC/VDC 0603
FUSE BOARD MOUNT 750MA 32VAC/VDC
FUSE BOARD MOUNT 250MA 32VAC/VDC
FUSE BOARD MOUNT 1.75A 32VAC/VDC
FUSE BOARD MNT 4A 32VAC/VDC 0603
FUSE BOARD MOUNT 375MA 32VAC/VDC
FUSE BRD MNT 3.5A 32VAC/VDC 0603
FUSE BOARD MOUNT 250MA 32VAC/VDC
FUSE BOARD MOUNT 500MA 32VAC/VDC
FUSE BOARD MNT 1A 32VAC/VDC 0603
FUSE BOARD MOUNT 1.75A 32VAC/VDC
FUSE BRD MNT 2.5A 32VAC/VDC 0603
FUSE BOARD MNT 1A 32VAC/VDC 0603
FUSE BOARD MNT 1.5A 32VAC 65VDC
FUSE BOARD MNT 3A 32VAC/VDC 0603
FUSE BOARD MNT 5A 32VAC/VDC 0603
FUSE BOARD MOUNT 375MA 32VAC/VDC
FUSE BOARD MNT 1.25A 32VAC 65VDC
FUSE BOARD MOUNT 250MA 32VAC/VDC
FUSE BOARD MOUNT 750MA 32VAC/VDC
FUSE BOARD MNT 1.5A 32VAC 65VDC
FUSE BOARD MOUNT 750MA 32VAC/VDC