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© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/03/17
Radial Lead Fuses
TE5
®
> Transient Tolerant Fuse > 385 Series
Features
Electrical Characteristics
Electrical Characteristics
Agency Approvals
Agency Agency File Number Ampere Range
E67006 0.350A - 1.5A
385 Series, TE5
®
Telecom Interface Protector Fuse
Pb
• Surge proof for telecom
applications
• Reduced PCB space
requirements
• Highly defined cut-off
times
• Low internal resistance
• Irreversible physical
separation
• Flame resistant
encapsulated casing
• Available from 0.350A to
1.5A
% of Ampere
Rating
Opening Time
100% 2 Hours,
300% 300 ms., Min.; 5 sec., Max.
Amp
Code
Rated
Current
Voltage
Rating
Breaking
Capacity
Nominal
Cold
Resistance
(Ohms)
Voltage
Drop
1.0×I
N
max.
(mV)
Power
Disspation
1.0×I
N
max. (mW)
Melting
Integral
10×I
N
max. (A
2
s)
Surge Amplitude (A)
1
Agency
Approvals
FCC Bellcore ITU
0350 350mA 125V
50A
@125VAC
0.4320 250 90 0.78 32 19 36 x
0500 500mA 125V 0.2570 220 110 1.81 48 26 61 x
0800 800mA 125V 0.1290 170 130 4.35 80 42 67 x
110 0 1.00A 125V 0.0830 140 130 6.75 100 52 67 x
112 5 1.25A 125V 0.0610 125 140 9.84 128 65 67 x
115 0 1.50A 125V 0.0495 120 170 11.52 155 78 67 x
1
FCC 47 Part 68: Minimum pulse load quantity is 2 pulses at a test generator output of 800V and 10x560µs waveform.
ITU-T K.20: Minimum pulse load quantity is 30 pulses at a test generator output of 1000V, 67A and 10x700µs waveform.
Bellcore GR-1089: Minimum pulse load quantity is 50 pulses at a test generator output of 1000V and 10x1000µs.
Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
RoHS
The 385 Series TE5R Telecom Interface Protector Fuses are
125V rated, Time-Lag type and designed in accordance to
UL 248-14.
Description
• Battery chargers
• Consumer Electronics
• Telecom
• Power supplies
• Industrial controllers
Applications
Application testing is strongly recommended.
Additional Information
Datasheet
Samples
Resources