Fuse 804 Datasheet

Universal Modular Fuses
TE > Time Lag > 804 Series
804 Series Fuse,
TE, Time-Lag Fuse
Description
The 804 Series is a TE UMF, TT time lag type subminiature
fuse designed for overcurrent protection. It is 250V rated
and designed in accordance to IEC 60127-4.
Features
Agency Approvals
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requirements
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versions
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Ampere Range
E242325
800mA – 6.3A
DE1-42667
800mA, 1.25A – 6.3A
CQC10012048703
800mA, 1.25A – 6.3A
NBK060111-JP1021A
1A – 2.5A
6.3A
SU05024-10004 to 10005
800mA – 6.3A
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Electrical Characteristics
% of Ampere Rating
Opening Time
125%
3600 secs Minimum
3.15A – 5A
NBK060111-JP1021C
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Applications
Agency File Number
NBK060111-JP1021B
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200%
120 secs Maximum
1000%
100 milliseconds Minimum
1 secs Maximum
804 Series
Agency
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Compliant
Electrical Characteristics
Amp
Code
Ampere
Rating
Rated
Voltage
Interrupting
Rating
50-60Hz/
cos = 1
Voltage Drop
1.0 x IN
max [mV]
Power
Dissipation
1.25 x IN
max [mW]
Melting
Integral
10 x IN
min [A2s]
0800
800mA
250V
150A/250VAC
218
332
12
x
x
1100
1.00A
250V
150A/250VAC
171
324
20
x
x
1125
1.25A
250V
150A/250VAC
151
352
30
x
Agency Approvals
x
x
x
x
x
x
x
x
1160
1.60A
250V
150A/250VAC
135
464
51
x
x
x
x
x
1200
2.00A
250V
150A/250VAC
183
486
80
x
x
x
x
x
1250
2.50A
250V
150A/250VAC
118
675
136
x
x
x
x
x
1315
3.15A
250V
150A/250VAC
163
818
189
x
x
x
x
x
1400
4.00A
250V
150A/250VAC
128
945
346
x
x
x
x
x
1500
5.00A
250V
150A/250VAC
98
1091
748
x
x
x
x
x
1630
6.30A
250V
150A/250VAC
78
1125
1099
x
x
x
x
x
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/804.html for current information.
1
Revised: June 1, 2011
TE-UMF 804 Series
Universal
Modular
Fuses
Introduction
to Circuit
Protection
TE > Time LagTransientology
> 804 Series
Average Time Current Curves
0.8A
1A
1.25A
1.6A
2A
2.5A
3.15A
4A
5A
804 DE-RATING CURVE
140%
1000.000
6.3A
Temperature Rerating Curve
PERCENT OF RATING
120%
100%
100.000
80%
60%
40%
10.000
Blowtime [sec].
20%
0%
-55
-30
-5
20
45
70
95
120
AMBIENT TEMPERATURE (°C)
1.000
0.100
0.010
0.001
0.1
1
10
100
1000
CURRENT [A]
Soldering Parameters - Wave Soldering
Recommended Process Parameters:
280
260
Wave Parameter
240
220
Preheat:
200
(Depends on Flux Activation Temperature)
180
160
140
120
80
60
40
Lead-Free Recommendation
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Temperature Minimum:
100° C
Temperature Maximum:
150° C
Preheat Time:
60-180 seconds
100
Solder Pot Temperature:
260° C Maximum
Solder Dwell Time:
2-5 seconds
Recommended Hand-Solder Parameters:
240
230
220
210
200
190
180
170
160
150
140
130
120
110
90
100
80
70
60
50
40
30
20
0
10
20
0
Temperature (°C) - Measured on bottom side of board
300
Time (Seconds)
Solder Iron Temperature: 350° C +/- 5°C
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Cooling Time
Preheat Time
Dwell Time
Note: These devices are not recommended for IR or
Convection Reflow process.
TE-UMF 804 Series
2
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/804.html for current information.
Universal Modular Fuses
TE > Time Lag > 804 Series
Product Characteristics
Materials
Lead Pull Strength
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Operating Temperature
-40ºC to +125ºC (consider de-rating)
Climatic Category
-40ºC/+85ºC/21 days
(EN 60068-1, -2-1, -2-2, -2-78)
Stock Conditions
+10ºC to +60ºC
relative humidity 75% yearly
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value for 30 days – 95%
Vibration Resistance
24 cycles at 15 min. each (EN60028-2-6)
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10 N (EN 60068-2-21)
Solderability
260ºC, ≤ 3s. (Wave)
350ºC, ≤ 1s. (Soldering Iron)
Soldering Heat
Resistance
260ºC, 10s. (IEC 60068-2-20)
350ºC, 3s. (Soldering Iron)
Part Numbering System
Dimensions
804 xxxx 000
Series
Amp Code
Refer to Amp Code column of
Electrical Characteristics Table
804 Series
Packaging Code
0000 Tape/Ammopack (1000 pcs)
0440 Short Leads - Bulk (1000 pcs)
Packaging
Packaging Option
804 Series
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Packaging Specification
Quantity
Quantity &
Packaging Code
Reel Size
N/A
N/A
1,000
1,000
000
044
N/A
N/A
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/804.html for current information.
3
TE-UMF 804 Series