Introduction to Circuit Protection
Introduction to Circuit Protection
Transientology
266
© 2009 Littelfuse, Inc.
Specications are subject to change without notice.
Axial Lead & Cartridge Fuses
217 Series
5×20 mm > Fast-Acting > 217 Series
Please refer to www.littelfuse.com/series/217.html for current information.
Electrical Characteristic Specications by Item
Average Time Current Curves
0.032A
0.040A
0.050A
0.063A
0.080A
0.100A
0.125A
0.160A
0.200A
0.250A
0.315A
0.400A
0.500A
0.630A
0.800A
1A
1.25A
1.6A
2A
2.5A
3.15A
4A
5A
6.3A
8A
10A
15A
CURRENT IN AMPERES
10000
1000
100
10
1
0.1
0.01
0.01
0.1
110
100
10
0.001
TIME IN SECONDS
Temperature Rerating Curve
Amp
Code
Amp
Rating
(A)
Voltage
Rating
(V)
Interrupting
Rating
Nominal
Cold
Resistance
(Ohms)
Nominal
Melting
I
2
t (A
sec)
Nominal
Voltage
Drop at
Rated
Current
(mV)
Nominal
Power
Dissipation
At Rated
Current
(W)
Agency Approvals
PS
E
.032 0.032
"!7BD
262.2000 0.00006 10000 1.6 YY YYYYY
1. 6 YY YYYYY
7000 1.6 YY YYYYY
.063 0.063 1. 6 YY YYYYY
1. 6 YY YYYYY
.100 0.1 1. 6 YY YYYYY
2000 1.6 YY YYYYY
.160 0.16 0.01000 2000 1.6 YY YYYYY
.200 0.2 1.7000 0.02000 1700 1.6 YY YYYYY
1. 6 YY YYYYY
0.11000 1300 1.6 YY YYYYY
0.2770 1200 1.6 YY YYYYYY
1000 1.6 YY YYYYYY
.630 0.63 1. 6 YY YYYYYY
0.1203 1. 6 YY YYYYYY
001. 1 200 1.6 YYYYYYYYY
0.0701 2.23000 200 1.6 YYYYYYYYY
01.6 1.6 1. 6 YYYYYYYYY
002. 2 170 1.6 YYYYYYYYY
170 1.6 YYYYYYYYY
17.72000 YYYYYYYYY
"!7BD 130 YYYYYYYYY
"!7BD 0.0137 130 YYYYYYYYY
06.3 6.3 "!7BD 130 YYYYYYYYY
"!7BD 130 Y Y YY
010. 10 "!7BD 0.0063 130 Y Y YY
"!7BD
130 Y YY
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