Introduction to Circuit Protection
Introduction to Circuit Protection
Transientology
278 © 2009 Littelfuse, Inc.
Specications are subject to change without notice.
Axial Lead & Cartridge Fuses
219XA Series
5×20 mm > Time-Lag > 219XA Series
Please refer to www.littelfuse.com/series/219XA.html for current information.
Amp
Code
Amp
Rating
(A)
Voltage
Rating
(V)
Interrupting
Rating
Nominal
Cold
Resistance
(Ohms)
Nominal
Melting
I2t
(A2 sec)
Nominal
Voltage
Drop at
Rated
Current
(mV)
Nominal
Power
Dissipation
at Rated
Current
(W)
Agency Approvals
PS
E
.040 0.040 250
150A @
250VAC
31.8620 0.01100 4000 1.6 x x x
.050 0.050 250 21.2920 0.01700 3500 1.6 x x x
.063 0.063 250 14.2685 0.02850 3000 1.6 x x x
.100 0.100 250 6.0180 0.07900 2500 1.6 x x x
.1250.125250 4.2000 0.13000 2000 1.6 xxxxxxx
.160 0.160 250 2.5500 0.31000 1900 1.6 xxxxxxx
.200 0.200 250 1.6000 0.32000 1500 1.6 xxxxxxx
.250 0.250 250 1.0495 0.54000 1300 1.6 xxxxxxx
.315 0.315 250 0.8475 1.23000 1100 1.6 xxxxxxx
.400 0.400 250 0.5350 1.40000 1000 1.6 xxxxxxx
.500 0.500 250 0.3700 3.00000 900 1.6 xxxxxxx
.630 0.630 250 0.2750 4.82000 300 1.6 xxxxxxx
.800 0.800 250 0.1635 9.35000 250 1.6 xxxxxxx
001. 1.00 250 0.1165 19.20000 150 1.6 xxxxxxxx
1.25 1.25 250 0.0817 27.15000 150 1.6 xxxxxxxx
01.6 1.60 250 0.0551 44.20000 150 1.6 xxxxxxxx
002. 2.00 250 0.0452 92.70500 150 1.6 xxxxxxxx
02.5 2.50 250 0.0305 138.00000 120 1.6 xxxxxxxx
3.15 3.15 250 0.0231 202.00000 100 1.6 xxxxxxxx
004. 4.00 250 0.0158 330.00000 100 1.6 x x xxxxxx
005. 5.00 250 0.0117 544.00000 100 1.6 xxxxxxxx
06.3 6.3 250 0.0117 1093.03500 100 1.6 xxxxxxxx
Electrical Characteristic Specications by Item