Datasheet

Radial Lead Fuses
TE > Time-Lag Fuse > 804 Series
804 Series Fuse, TE, Time-Lag Fuse
RoHS
PS
E
Pb
Description
The 804 Series is a TE Universal Modular Fuse (UMF), TT
time-lag type subminiature fuse designed for overcurrent
protection. It is 250V rated and designed in accordance to
IEC 60127-4.
Features
PS
E
• Low internal resistance
• Reduced PCB space
requirements
• Vibration resistant
• Shock safe casing
• Direct solderable or plug-in
versions
Agency Approvals
Agency
• Lead-free, Halogen-free
and RoHS compliant.
Agency File Number
Ampere Range
E242325
0.80A – 6.3A
40029388
0.80A – 6.3A
CQC10012048703
0.80A, 1.25A – 6.3A
NBK060111-JP1021A
NBK060111-JP1021B
NBK060111-JP1021C
1A – 2.5A
3.15A – 5A
6.3A
SU05024-10005
SU05024-10004
SU05024-10006
0.8A
1 – 2.5A
3.15 – 6.3A
• Excellent surge tolerance
due to high i2t values
Applications
• Battery Charger
• Power Supplies
• Consumer Electronics
• Industrial Controllers
Electrical Characteristics
% of Ampere Rating
Opening Time
125%
3600 secs Minimum
200%
120 secs Maximum
1000%
100 milliseconds Minimum
1 secs Maximum
Additional Information
Datasheet
Resources
Samples
Electrical Characteristics
Rated Interrupting
Voltage
Rating
Nominal
Cold
Resistance
(Ohms)
Power
Melting
Voltage Drop
Dissipation Integral
1.0×IN
1.25×IN
10×IN
max [mV]
max [mW] max [A2s]
Agency Approvals
Amp
Code
Ampere
Rating
0800
0.80A
250V
0.1887
218
332
12.480
x
x
1100
1.00A
250V
0.1166
171
324
20.000
x
x
1125
1.25A
250V
0.0816
151
352
30.00
x
x
x
x
x
1160
1.60A
250V
0.0569
135
464
51.00
x
x
x
x
x
1200
2.00A
250V
0.0458
183
486
88.00
x
x
x
x
x
1250
2.50A
250V
0.0349
118
675
137.50
x
x
x
x
x
1315
3.15A
250V
0.0228
163
818
212.94
x
x
x
x
x
1400
4.00A
250V
0.0174
128
945
368.00
x
x
x
x
x
1500
5.00A
250V
0.0138
98
1091
748.00
x
x
x
x
x
1630
6.30A
250V
0.0100
78
1125
1099.00
x
x
x
x
x
150A
@250VAC
Note:
1. Resistance is measured at 10% of rated current, 25°C.
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice. Application testing is strongly recommended.
Revised: 11/17/15
PS
E
x
x
x
Radial Lead Fuses
TE > Time-Lag Fuse > 804 Series
804 DE-RATING CURVE
Average Time Current Curves
0.8A
1A
1.25A
1.6A
2A
2.5A
3.15A
4A
5A
804 RE-RATING CURVE
140%
1000.000
6.3A
Temperature Re-rating 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)
Note:
1. Rerating depicted in this curve is in addition to the standard derating of 25% for
continuous operation.
1.000
0.100
0.010
0.001
0.1
1
10
100
1000
CURRENT [A]
Soldering Parameters - Wave Soldering
Recommended Process Parameters:
280
Wave Parameter
260
240
Lead-Free Recommendation
Preheat:
220
(Depends on Flux Activation Temperature)
200
(Typical Industry Recommendation)
180
Temperature Minimum:
100°C
160
Temperature Maximum:
150°C
Preheat Time:
60-180 seconds
140
120
100
80
60
Solder Pot Temperature:
260°C Maximum
Solder Dwell Time:
2-5 seconds
40
Recommended Hand-Solder Parameters:
Time (Seconds)
Cooling Time
Preheat Time
Dwell Time
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
Solder Iron Temperature: 350°C +/- 5°C
Heating Time: 5 seconds max.
Note: These devices are not recommended for IR or
Convection Reflow process.
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/17/15
Radial Lead Fuses
TE > Time-Lag Fuse > 804 Series
Product Characteristics
Materials
Base/Cap: Brown Thermoplastic
Polyamide, UL 94V-0
Round Pins: Copper, Sn Plated
Lead Pull Strength
10 N (IEC 60068-2-21)
Solderability
260ºC, ≤ 3s. (Wave)
350ºC, ≤ 1s. (Soldering Iron)
Soldering Heat
Resistance
260ºC, 10s. (IEC 60068-2-20)
350ºC, 3s. (Soldering Iron)
Operating Temperature
-40ºC to +125ºC (Consider re-rating)
Climatic Category
-40ºC/+85ºC/21 days
(IEC 60068-1, -2-1, -2-2, -2-78)
Stock Conditions
+10ºC to +60ºC
relative humidity 75% yearly
average, without dew, maximum
value for 30 days – 95%
Vibration Resistance
24 cycles at 15 min. each (IEC600282-6)
10 – 60Hz at 0.75mm amplitude
20 – 2000Hz at 10g acceleration
Part Numbering System
Dimensions
804 xxxx 0000
SERIES
AMP Code
Refer to Amp Code column of
Electrical Characteristics Table
PACKAGING Code
0000 Tape/Ammopack (1000 pcs)
0440 Short Leads - Bulk (1000 pcs)
Packaging
Packaging Option
Packaging Specification
Quantity
Quantity &
Packaging Code
Reel Size
N/A
N/A
1,000
1,000
0000
0440
N/A
N/A
804 Series
Tape & Ammopack
Short Leads
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/17/15