Radial Lead Fuses
TE5
®
> Fast Acting > 391 Series
391 Series,
TE5
®
, Fast-Acting Fuse
Description
®
Features
Agency Approvals
Agency
Agency File Number
Ampere Range
E67006
125mA - 4A
Applications
Electrical Characteristics
% of Ampere
Rating
300
Opening Time
Max.
Electrical Characteristics
Cold
Resistance
0.1 x I
N
max. (mΩ)
3400
2450
1750
195
155
120
95
75
ϕ
46
37
29
23
14
12
105
135
170
220
270
350
440
550
700
900
Power
Disspation
1.0 x I
N
max. (mW)
190
210
240
52
65
Melting
Integral
10 x I
N
max. (A
2
s)
Agency
Approvals
Amp Code
Rated
Current
125 mA
160 mA
200 mA
250 mA
315 mA
400 mA
500 mA
630 mA
Marking
Code*
Voltage
Rating
65 V
65 V
65 V
65 V
65 V
65 V
65 V
65 V
65 V
65 V
65 V
65 V
65 V
65 V
65 V
65 V
Breaking Capacity
0125
0160
0200
0250
0315
0400
0500
0630
1100
1125
1160
1200
1250
1315
1400
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/391.html for current information.
171
Revised: June 17, 2009
391 Series
391 Series
Radial Lead Fuses
Introduction to Circuit Protection
Transientology
TE5
®
> Fast Acting > 391 Series
Temperature Rerating Curve
Average Time Current Curves
0.125A
0.160A
0.200A
0.250A
0.315A
0.400A
0.500A
0.630A
0.800A
1.00A
1.25A
1.60A
2.00A
2.50A
3.15A
4.00A
100000
10000
1000
TIME IN SECONDS
100
10
1
0.100
0.010
0.001
0.20
1
10
100
1000
CURRENT IN AMPERES
Soldering Parameters - Wave Soldering
300
Recommended Process Parameters:
Wave Parameter
Preheat:
100
°
150
°
Solder Pot Temperature:
Solder Dwell Time:
260
°
Lead-Free Recommendation
Temperature (°C) - Measured on bottom side of board
280
260
240
220
200
180
160
140
120
100
80
60
40
20
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
10
20
30
40
50
60
70
80
90
0
0
Recommended Hand-Solder Parameters:
Time (Seconds)
Preheat Time
Dwell Time
Cooling Time
Note: These devices are not recommended for IR or
Convection Reflow process.
391 Series
172
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/391.html for current information.
Radial Lead Fuses
TE5
®
> Fast Acting > 391 Series
Product Characteristics
Materials
Lead Pull Strength
Solderability
Soldering Heat
Resistance
Stock Conditions
Operating Temperature
Climatic Category
Vibration Resistance
Dimensions
8,5
max. 8
max. 4
Part Numbering System
391 xxxx 0000
Series
Amp Code
18,8
0,6
0,5 min
1,5
Refer to Amp Code column of
Electrical Characteristics Table
Packaging Code
5,08
Packaging
Packaging Option
391 Series
N/A
0000
N/A
Packaging Specification
Quantity
Quantity &
Packaging Code
Taping Width
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/391.html for current information.
1 +0,1
0000 Tape/Ammopack (1,400 pcs.)
173
391 Series
391 Series
Introduction to Circuit Protection
Transientology
174
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
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