A-A-55561/2B
TABLE I. Electrical characteristics.
Nominal melting I2t
CID dash
Configuration
Ampere
Nominal
resistance A2 second
number
rating
AA55561/2-
cold ohms
001D
D
0.25
1.36
0.0126
001S
S
002D
D
0.5
0.433
0.112
002S
S
003D
D
0.75
0.158
0.327
003S
S
1.0
0.0755
0.328
004D
D
004S
S
005D
D
1.5
0.0390
0.850
005S
S
006D
D
2.0
0.0345
1.70
006S
S
007D
D
2.5
0.0237
2.87
007S
S
008D
D
3.0
0.0197
4.40
008S
S
009D
D
4.0
0.0148
8.75
009S
S
010D
D
5.0
0.0124
14.7
010S
S
TABLE II. Opening time characteristics.
Percent of ampere rating
Opening time
100 percent
4 hours, minimum
1 second, minimum
200 percent
30 seconds, maximum
Soldering parameters. Fuses shall be able to withstand, without electrical or mechanical damage to the
fuse, a wave solder of +500°F (+260°C) for 3 seconds maximum, and an infrared solder of +420°F
(+215°C) for 30 seconds maximum.
NOTES.
PIN. The PIN should be used for Government purposes to buy commercial products to this CID. See
classification information for PIN format example.
4