Littelfuse KLKD Series - Manual (Page 4)

Littelfuse.com © 2013 Littelfuse POWR-GARD ® Products
POWR-GARD ® Fuse Datasheet
Rev: 070313
4 of 6
AmperAge
rAting
opening time (minuteS)
100% of Amp
rating per ul
113% of Amp
rating per ieC
135% of Amp
rating per ul
145% of Amp
rating per ieC
200% of Amp
rating per ul
1 / 10 -30 Temperature Stabilization 60 Min 60 Max 60 Max 4 Max
WAVe pArAmeter leAd Free reCommendAtion
Preheat: (Typical Industry Recommendation)
Temperature Minimum: 130˚ C
Temperature Maximum: —
Pre-heat time 75 Seconds Maximum
Solder Pot Temperature 280˚ C Maximum
Solder Dwell Time 270˚ C for 8 Seconds Maximum
Complete Cycle Time 250 Seconds Maximum
Recommended Process and Soldering Parameters
-60°C -40°C -20°C 0°C 20°C 40°C 60°C 80°C 100°C 120°C 140°C
-76°F -40°F -4°F 32°F 68°F 104°F 140°F 176°F 212°F 248°F 284°F
AMBIENT TEMPERATURE
60
40
20
0
PER
CENT
OF
UPR
ATIN
G
0
20
40
60
PER
CENT
OF DOW
NR
ATIN
G
KlKd SerieS 10x38 FuSeS
Temperature Derating Curve (Temperature of Air Immediately Surrounding Fuse)
Electrical Specification – Agency Requirements