218 3.15MXEP Littelfuse Inc, 218 3.15MXEP Datasheet - Page 2

• Manufacturer Part Number: 218 3.15MXEP
• Manufacturer: Littelfuse Inc
• Type: Miniaturer

Specifications of 218 3.15MXEP

• Acting: Slow Blow
• Voltage Rating (vac): 250V
• Current Rating: 3.15A
• Operating Temp Range: -55C to 125C
• Mounting: Through Hole
• Product Depth (mm): Not Requiredmm
• Product Height (mm): Not Requiredmm
• Housing Material: Glass
• Operating Temperature Classification: Military
• Lead Free Status / RoHS Status: Compliant

218 Series
Electrical Characteristics
Temperature Rerating Curve
Code
Amp
.032
.040
.050
.063
.080
.200
.250
.400
.500
.630
.800
002.
02.5
3.15
004.
005.
06.3
008.
.100
.125
.160
.315
001.
1.25
01.6
010.
12.5
015.
016.
Rating
0.032
0.063
0.125
0.315
Amp
0.04
0.05
0.08
0.16
0.25
0.63
1.25
3.15
12.5
(A)
0.1
0.2
0.4
0.5
0.8
1.6
2.5
6.3
10
15
16
1
2
4
5
8
Voltage
Rating
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
(V)
100 A @ 250 VAC
100 A @ 250 VAC
35 A @ 250 VAC
40 A @ 250 VAC
50 A @ 250 VAC
63 A @ 250 VAC
80 A @ 250 VAC
63 A @ 250 VAC
63 A @ 250 VAC
Interrupting
Rating
Introduction to Circuit Protection
Introduction to Circuit Protection
Axial Lead & Cartridge Fuses
Resistance
Nominal
48.2580
(Ohms)
31.8620
21.2920
14.2680
9.0700
4.2000
3.7000
0.8475
0.5350
0.3700
0.2750
0.0446
0.0336
0.0293
0.0059
0.0045
0.0034
0.0028
0.0021
6.0180
1.6000
1.0495
0.0813
0.0613
0.0219
0.0173
0.0129
0.0104
0.0076
Cold
5×20 mm > Time-Lag > 218 Series
I
Nominal
2
Melting
0.02800
0.07500
0.07900
0.14400
1405.00
1955.00
t (A
0.01700
0.01100
0.01100
0.5405
2.8250
4.6750
12.650
23.350
14.450
23.250
38.150
568.00
889.00
0.1465
0.3410
1.3250
198.50
341.50
1.1100
111.00
3.370
6.730
69.10
2
sec)
Nominal
Voltage
Drop at
Current
Rated
270
(mV)
5000
4000
3000
2000
3500
2500
1900
1500
1300
1000
1100
900
300
250
150
150
150
150
150
120
100
100
100
100
100
100
100
100
100
Transientology
Average Time Current Curves
Dissipation
Nominal
10000
At Rated
Current
1000
Power
0.01
100
0.1
10
(W)
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1
4
4
4
4
4
0.01
Please refer to www.littelfuse.com/series/218.html for current information.
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CURRENT IN AMPERES
PS
E
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Specifications are subject to change without notice.
Agency Approvals
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© 2009 Littelfuse, Inc.
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