Axial lead & cartridge fuses – Littelfuse 215 Series User Manual
Page 2
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/21/14
Axial Lead & Cartridge Fuses
5×20 mm > Time-Lag > 215 Series
Materials
Body: Ceramic
Cap: Nickel–plated Brass
Leads: Tin–plated Copper
Terminal
Strength
MIL-STD-202G, Method 211A, Test Condition A
Solderability
Reference IEC 60127 Second Edition 2003-01
Annex A
Product
Marking
Cap 1: Brand logo, current and voltage ratings
Cap 2: Agency approval markings
Operating
Temperature
–55ºC to +125ºC
Thermal Shock
MIL-STD-202G, Method 107G, Test Condition
B (5 cycles, –65ºC to +125ºC)
Vibration
MIL-STD-202G, Method 201A
Humidity
MIL-STD-202G, Method 103B, Test Condition A
(High RH (95%) and elevated temp (40ºC) for
240 hours)
Salt Spray
MIL-STD-202G, Method 101D, Test Condition B
Product Characteristics
Temperature Rerating Curve
Amp
Code
Amp
Rating
Voltage
Rating
(V)
Interrupting
Rating
Nominal
Cold
Resistance
(Ohms)
Nominal
Melting
I
2
t
(A
2
sec)
Maximum
Voltage
Drop at
Rated
Current
(mV)
Maximum
Power
Dissipation
at 1.5ln
(W)
Agency Approvals
PS
E
.125
0.125
250
1500 A @
250 VAC
11.4455
0.0330
2600
1.6
x
x
x
.160
0.16
250
7.1000
0.0465
2400
1.6
x
x
x
.200
0.2
250
1.8400
0.340
2100
1.6
x
x
x
x
x
.250
0.25
250
1.2400
0.545
1500
1.6
x
x
x
x
x
.315
0.315
250
0.8800
0.975
1100
1.6
x
x
x
x
x
.400
0.4
250
0.5825
1.325
1000
1.6
x
x
x
x
x
.500
0.5
250
1.1675
0.420
850
1.6
x
x
x
x
x
x
.630
0.63
250
0.7200
0.635
650
1.6
x
x
x
x
x
x
.800
0.8
250
0.4675
0.975
500
1.6
x
x
x
x
x
x
001.
1
250
0.1515
1.520
350
2.5
x
x
x
x
x
x
x
x
x
1.25
1.25
250
0.1074
3.200
300
2.5
x
x
x
x
x
x
x
x
x
01.6
1.6
250
0.0707
6.830
200
2.5
x
x
x
x
x
x
x
x
x
002.
2
250
0.0566
11.680
190
2.5
x
x
x
x
x
x
x
x
x
02.5
2.5
250
0.0386
22.290
180
2.5
x
x
x
x
x
x
x
x
x
3.15
3.15
250
0.0283
43.255
140
4
x
x
x
x
x
x
x
x
x
004.
4
250
0.0185
46.960
100
4
x
x
x
x
x
x
x
x
x
005.
5
250
0.0153
66.095
100
4
x
x
x
x
x
x
x
x
x
06.3
6.3
250
0.0108
128.750
100
4
x
x
x
x
x
x
x
x
x
008.
8
250
0.0092
209.880
100
4
x
x
x
x
x
x
x
x
x
010.
10
250
0.0066
333.565
100
4
x
x
x
x
x
x
x*
x
x
012.
12
250
0.0061
515.500
100
4
x
x
x
x
x*
x
015.
15
250
500 A
0.0033
1237.0
N/A**
N/A**
x
x
x*
016.
16
250
0.0031
1408.0
N/A**
N/A**
x
x
x*
020.
20
250
400 A
0.0023
2600.0
N/A**
N/A**
x
x
x*
Electrical Characteristic Specifications by Item
X* Approval for cartridge versions only
N/A** - Please contact Littelfuse for details on these parameters
1A to 2A have an IR : 100A@500VAC, 4A to 6-3A have the IR : 100A@305 VAC and 1000A@72VDC
I
2
t test at 10x rated current.