Radial Lead Fuses
TE5 > Transient Tolerant Fuse > 397 Series
RoHS
Pb
397 Series, TE5 Transient Tolerant Fuse
Description
The 397 SeriesTE5 Fuses are SLO BLO® type, 125V rated
and designed in accordance to UL248-14.
Features
• Surge Proof for telecom
applications
• Vibration resistant
• Lead-free, Halogen free
and RoHS compliant
• Reduced PCB space
requirements
• Available from 0.35A
to 1.5A
• Direct solderable or
plug-in versions
Agency Approvals
• Shock safe casing
Agency
Agency File Number
Ampere Range
Applications
E67006
0.35A - 1.5A
• Battery chargers
• Power supplies
E67006
0.35A - 1.5A
• Consumer Electronics
• Telecom Applications
• Industrial controllers
Electrical Characteristics
Additional Information
% of Ampere
Rating
OpeningTime
200%
570%
1700%
60 Seconds, Min.
80 ms. Min.; 2 Sec. Max.
200 s., Max.
ꢀaꢁasꢂeeꢁ
Resꢀuꢁꢂes
ꢀaꢁꢂles
Electrical Characteristics
Surge Amplitude
(A)1
Agency
Approvals
Nominal
Cold
Resistance
(Ohms)
Voltage
Drop
1.0×IN
Power
Dissipation
1.0×IN
Melting
Integral
10×IN
Amp
Code
Rated
Current
Voltage Breaking
Rating
Capacity
max. (mV) max. (mW) min. (A2s)
0350
0500
0800
1100
1125
1150
350 mA
500 mA
800 mA
1.00 A
125 V
125 V
125 V
125 V
125 V
125 V
0.5665
0.3424
0.1616
0.1000
0.0716
0.0522
400
340
300
240
200
190
140
170
240
240
250
285
0.60
1.10
25
30
15
17
31
40
50
78
29
38
50
65
67
67
x
x
x
x
x
x
x
x
x
x
x
x
3.26
4.85
7.34
60
50A@125
VAC
78
1.25 A
100
155
1.50 A
10.91
1 FCC 47 Part 68: Minimum pulse load quantity is 2 pulses at a test generator output of 800 V and 10x560µs waveform.
ITU-T K.20: Minimum pulse load quantity is 30 pulses at a test generator output of 1000 V, 67 A and 10x700µs waveform.
Bellcore GR-1089: Minimum pulse load quantity is 50 pulses at a test generator output of 1000 V and 10x1000µs.
Notes:
1) 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
2) Resistance is measured at 10% of rated current, 25°C.
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice. Application testing is strongly recommended.
Revised: 01/06/16