SinglFuse Telefuse Telecom Protectors
0.5
SinglFuse™ SF-3812TM-T Series Features
n Replacement for Bourns® Telefuse™
n EIA 3812 (10030 metric) footprint
...
Description
0.5
SinglFuse™ SF-3812TM-T Series Features
n Replacement for Bourns® Telefuse™
n EIA 3812 (10030 metric) footprint
models B0500T, B1250T and B2000T
n UL 248-14 listed
n For use in telecommunication circuit applications requiring low current protection with high surge tolerance
n Overcurrent protection to Telcordia
n Surface mount packaging for automated assembly
n RoHS compliant* and halogen free**
GR-1089-CORE Issue 7 & UL 60950
SF-3812TM-T Series – SinglFuse™ Telefuse™ Telecom Protectors
Electrical Characteristics
Model
SF-3812TM050T-2 SF-3812TM125T-2 SF-3812TM200T-2
Rated Current (Amps) 0.50
1.25
2.00
Fusing Time Open within 1~120 sec. at 250 % rated
current
Resistance (Ω) Typ.***
0.480
0.100
0.055
Rated Interrupting
Typical
Voltage
Rating
I2t (A2s) ****
600 VAC
60 A @ 600 VAC 60 A @ 250 VAC 50 A @ 250 VDC 100 A @ 125 VDC
1.4 22 24
Max. Power Dissipation (W)
0.4
0.6
0.8
*** Resistance value measured with ≤10 % rated cur...
Similar Datasheet