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RXEF110K

Part No RXEF110K
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 72V 1.1A RADIAL / Polymeric PTC Resettable Fuse 72V 1.1 A Ih Through Hole Radial, Disc
Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Circuit Protection - PTC Resettable Fuses
Mfr Littelfuse Inc.
Series PolySwitch®, RXEF
Package Bag
Product Status Active
Type Polymeric
Voltage - Max 72V
Current - Hold (Ih) (Max) 1.1 A
Current - Trip (It) 2.2 A
Current - Max 40 A
Time to Trip 8.2 s
Resistance - Initial (Ri) (Min) 150 mOhms
Resistance - Post Trip (R1) (Max) 380 mOhms
Temperature Range - Operating -40°C ~ 85°C
Ratings -
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.504" Dia x 0.118" T (12.80mm x 3.00mm)
Height - Seated (Max) 0.689" (17.50mm)
Thickness (Max) -
Lead Spacing 0.199" (5.05mm)
Approval Agency CQC, CSA, TUV, UL
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8533.40.8070
Win Source Part Number 1361741-RXEF110K
Ultra Librarian 3D Model Ultra Librarian RXEF110K CAD Model

Description

The RXEF110K is a polymeric PTC resettable fuse from Littelfuse Inc.

  • Series: PolySwitch RXEF
  • Operating Temperature: -40°C to 85°C
  • Current Rating: 40A
  • Hold Current (Ih): 1.1A
  • Trip Current (It): 2.2A
  • Time to Trip: 8.2 seconds
  • Initial Resistance (Ri): 150 mOhms
  • Post-Trip Resistance (R1): 380 mOhms
  • Package: Radial, Disc
  • Mounting Type: Through Hole
  • Approvals: CQC, CSA, TUV, and UL

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