Brochure

© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/03/17
Radial Lead Fuses
TR5
®
> Time-Lag Fuse > 382 Series
Electrical Characteristics
Amp
Code
Rated
Current
Voltage
Rating
Breaking
Capacity
Nominal
Cold
Resistance
(Ohms)
Voltage
Drop
1.0×I
N
max. (mV)
Power
Dissipation
1.5×I
N
max. (mW)
Melting
Integral
10×I
N
min. (A
2
s)
Agency Approvals
PS
E
110 0 1.00 A 250 V
100A
@250VAC
0.0625 100 400 4.85
X X X X X X
112 5 1.25 A 250 V 0.0500 95 465 6.88
X X X X X X
116 0 1.60 A 250 V 0.0377 90 490 12.67
X X X X X X
1200 2.00 A 250 V 0.0280 85 670 17.80
X X X X X X
1250 2.50 A 250 V 0.0215 80 750 29.69
X X X X X X
1315 3.15 A 250 V 0.0176 75 900 45.35
X X X X X X
1400 4.00 A 250 V 0.0138 70 1200 72.00
X X X X X X
1500 5.00 A 250 V 0.0108 65 1250 121.25
X X X X CQC X
1630 6.30 A 250 V 0.0076 65 1400 148.84
X X X X CQC X
1800 8.00 A 250 V 0.0059 63 1600 233.60
X X
210 0 10.00 A 250 V 0.0042 57 1600 365.00
X X
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.
Average Time Current Curves
-40°C-20°C 0°C20°C40°C60°C80°C
AMBIENT TEMPERATURE
PERCENT OF RATING
23°C
140
120
100
80
60
40
20
0
0.001
0.01
0.1
1
10
100
1000
10000
100000
CURRENT IN AMPERES
TIME IN SECONDS
1A
1.25A
1.6A
2A
2.5A
3.15A
4A
5A
10A
6.3A
8A
0.11 10 10
01
000
Average Time Current CurvesTemperature Rerating Curve
Temperature Re-rating Curve
0
20
40
60
80
100
120
140
-40-20 020406
08
0
AMBIENTTEMPERATURE (°C)
PERCENT OF RATING
23°C
Note:
1. Rerating depicted in this curve is in addition to the standard derating of 25% for
continuous operation.