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Same model may have multiple batches, images only for reference.
RUEF300U Real Image
Same model may have multiple batches, images only for reference.

RUEF300U

Part No RUEF300U
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 30V 3A RADIAL / Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
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®, RUEF
Package Bag
Product Status Active
Type Polymeric
Voltage - Max 30V
Current - Hold (Ih) (Max) 3 A
Current - Trip (It) 6 A
Current - Max 100 A
Time to Trip 10.8 s
Resistance - Initial (Ri) (Min) 20 mOhms
Resistance - Post Trip (R1) (Max) 80 mOhms
Temperature Range - Operating -40°C ~ 85°C
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max) 0.650" (16.50mm)
Lead Spacing 0.199" (5.05mm)
Approval Agency CQC, CSA, TUV, UL
Standard Package 500 pcs
MSL Level Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8533.40.8070
California Prop 65 Warning Information
Win Source Part Number 892634-RUEF300U
Ultra Librarian 3D Model Ultra Librarian RUEF300U CAD Model

Description

The 892634-RUEF300U is a PTC resettable fuse component from Littelfuse Inc.

  • Series: PolySwitch®, RUEF
  • Type: Polymeric
  • Package: Bag
  • Dimensions: 0.449" L x 0.118" W (11.40mm x 3.00mm)
  • Maximum Seated Height: 0.650" (16.50mm)
  • Maximum Voltage Rating: 30V
  • Maximum Current Rating: 100A
  • Hold Current: 3A
  • Trip Current: 6A
  • Time to Trip: 10.8 seconds
  • Mounting: Through-Hole
  • Package: Radial, Disc
  • Temperature Range: -40°C to 85°C
  • Initial Resistance: 20 mOhms
  • Post-Trip Resistance: 80 mOhms
  • Status: Active
  • REACH: Not affected
  • MSL Level: Not applicable
  • HTSUS code: 8533.40.8070
  • Approvals: CQC, CSA, TUV, and UL
  • Warning: California Prop 65

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