Brochure

© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/03/17
Radial Lead Fuses
TE5
®
> Fast Acting Fuse > 391 Series
Features
Electrical Characteristics
Electrical Characteristics
Agency Approvals
Agency Agency File Number Ampere Range
E67006 0.125A - 4A
391 Series, TE5
®
Fast-Acting Fuse
Pb
• For worldwide
applications
• Reduced PCB space
requirements
• Highly defined cut-off
times
• Low internal resistance
• Flame resistant
encapsulated casing
• RoHS compliant and
Lead-free
• Available from 0.125A
to4A.
% of Ampere
Rating
Opening Time
300 2 Seconds, Max.
Amp
Code
Rated
Current
Marking
Code*
Voltage
Rating
Breaking
Capacity
Nominal
Cold
Resistance
(Ohms)
Cold
Resistance
0.1×I
N
max. (mΩ)
Power
Disspation
1.0×I
N
max.
(mW)
Melting
Integral
10×I
N
max. (A
2
s)
Agency
Approvals
0125 125 mA SP13 65 V
50A
@65VAC/VDC
3.4000 3400 190 0.006 x
0160 160 mA SP16 65 V 2.4800 2450 210 0.011 x
0200 200 mA SP20 65 V 1.7500 1750 240 0.020 x
0250 250 mA SP25 65 V 0.1950 195 52 0.012 x
0315 315 mA SP32 65 V 0.1850 155 65 0.018 x
0400 400 mA SP40 65 V 0.1200 120 85 0.038 x
0500 500 mA SP50 65 V 0.0950 95 105 0.063 x
0630 630 mA SP63 65 V 0.0750 75 135 0.105 x
0800 800 mA SP80 65 V 0.0580 58 170 0.170 x
110 0 1.00 A SP100 65 V 0.0460 46 220 0.280 x
112 5 1.25 A SP125 65 V 0.0370 37 270 0.450 x
116 0 1.60 A SP160 65 V 0.0290 29 350 0.832 x
1200 2.00 A SP200 65 V 0.0236 23 440 1.060 x
1250 2.50 A SP250 65 V 0.0180 18 550 2.219 x
1315 3.15 A SP315 65 V 0.0140 14 700 3.870 x
1400 4.00 A SP400 65 V 0.0115 12 900 6.500 x
NOTES:
1. * Physical Marking on top of the device.
2. Resistance is measured at 10% of rated current, 25°C.
RoHS
The 391 Series are TE5
®
short circuit protector, fast-acting
type, 65V rated fuses. For Short Circuit Protection of
Sensitive Electronic Components and Assemblies.
Description
Applications
• Battery chargers
• Consumer Electronics
• Power supplies
• Industrial controllers
Additional Information
Datasheet
Samples
Resources