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PTC Resettable Fuses
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LR4-550F

  • Littelfuse Inc.
  • New
  • PTC RESET FUSE 20V 5.5A STRAP
  • Datasheet download
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In Stock：20,788(Ref. price)
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$1.12700
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Specifications
DescriptionDetails
Series
PolySwitch®, LR4
Package
Bag
Type
Polymeric
Voltage - Max
20V
Current - Max
100A
Current - Hold (Ih) (Max)
5.5A
Current - Trip (It)
10.5A
Time to Trip
5s
Resistance - Initial (Ri) (Min)
9 mOhms
Resistance - Post Trip (R1) (Max)
22 mOhms
Resistance - 25°C (Typ)
-
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
User Defined
Package / Case
Strap
Size / Dimension
1.417"" L x 0.283"" W (36.00mm x 7.20mm)
Height - Seated (Max)
-
Thickness (Max)
0.039"" (1.00mm)
Lead Spacing
-
Other
Price advantage, LR4-550F is available in stock and can be delivered on the same day
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