n Single blow fuse for overcurrent
protection
n 6125 (EIA 2410) footprint
n Fast acting precision
n UL 248-14 listed
n RoHS compliant* and halogen free**
n Wire core SMD design
n Surface mount packaging for automated
assembly
Electrical Characteristics
SF-2410FPxxxW Series - Fast Acting Precision Wire Core Surface Mount Fuses
Model
Rated Current
(Amps)
Fusing Time
Resistance
(Ω) Typ.***
Rated
Voltage
Interrupting
Rating
Typical
I
2
t (A
2
s) ****
SF-2410FP050W-2 0.50
Open within 5
sec. at 200 %
rated current
0.231
AC 250 V
DC 125 V
AC 250 V 100 A
DC 125 V 50 A
DC 32 V 300 A
0.10
SF-2410FP063W-2 0.63 0.174 0.16
SF-2410FP075W-2 0.75 0.148 0.23
SF-2410FP100W-2 1.00 0.093 0.59
SF-2410FP125W-2 1.25 0.070 0.96
SF-2410FP150W-2 1.50 0.062 1.19
SF-2410FP200W-2 2.00 0.042 2.75
SF-2410FP250W-2 2.50 0.031
AC 125 V
DC 125 V
AC 125 V 50 A
DC 125 V 50 A
DC 32 V 300 A
1.21
SF-2410FP300W-2 3.00 0.0249 1.73
SF-2410FP315W-2 3.15 0.0232 2.20
SF-2410FP350W-2 3.50 0.022 2.50
SF-2410FP400W-2 4.00 0.0172 4.10
SF-2410FP500W-2 5.00 0.0143 5.90
SF-2410FP630W-2 6.30 0.010 12.50
SF-2410FP700W-2 7.00 0.0094 14.20
SF-2410FP800W-2 8.00 0.0086 20.30
SF-2410FP1000W-2 10.00 0.0066
AC 125 V 35 A
DC 125 V 50 A
DC 32 V 300 A
29.20
SinglFuse
™
SF-2410FPxxxW Series Features
*** Resistancevaluemeasuredwith≤10%ratedcurrentat25°Cambient.
**** Melting I
2
t calculated at 0.001 second pre-arcing time.
*RoHS COMPLIANT
LEAD FREE
*RoHS COMPLIANT
&
**HALOGEN FREE
LEAD FREE
VERSIONS ARE
RoHS COMPLIANT*
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less;
(b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
“SinglFuse” is a trademark of Bourns, Inc.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in
their specific applications.
Reliability Testing
No. Test Requirement Test Condition Test Reference
1
Reowandbend
DCRchange≤20%(≤10%for≤1A)
No mechanical damage
3reowsat245°Cfollowedbya
2mmbend
RefertoSTP
document
2 Solderability Minimum 90 % coverage
Onedipat245°Cfor5seconds
MIL-STD-202
Method 208
3
Soldering heat
resistance
DCRchange≤20%(≤10%for≤1A)
Newsoldercoverage≤75%
Onedipat260°Cfor10seconds
MIL-STD-202
Method 210
4 Moisture resistance
DCRchange≤±15%
No excessive corrosion
10cycles
MIL-STD-202
Method 106
5
Saltspray
DCRchange≤±10%
No excessive corrosion
48 hour exposure, 5 % salt solution
MIL-STD-202
Method 101
6
Mechanicalvibration
DCRchange≤±10%
No mechanical damage
0.4inchD.A.or30Gbetween
5-3000 Hz
MIL-STD-202
Method 204
7 Mechanical shock
DCRchange≤±10%
No mechanical damage
1500G,0.5ms,half-sineshocks
MIL-STD-202
Method 213
8
ThermalShock
DCRchange≤±10%
No mechanical damage
100cyclesbetween-65°Cand+125°C
MIL-STD-202
Method 107
9 Life
No electrical “opens” during testing
Voltagedropchangeshallbeless
than±20%ofinitialvalue
80%ratedcurrent(75%for<1Afuses)
for2000hoursatambienttemperature
+25°C
RefertoSTP
document