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Same model may have multiple batches, images only for reference.
RUSBF155 Real Image
Same model may have multiple batches, images only for reference.

RUSBF155

Part No RUSBF155
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 6V 1.55A RADIAL
Datasheet
RUSBF155 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®, RUSBF
Package Bag
Product Status Active
Type Polymeric
Voltage - Max 6V
Current - Hold (Ih) (Max) 1.55 A
Current - Trip (It) 2.65 A
Current - Max 40 A
Time to Trip 2.2 s
Resistance - Initial (Ri) (Min) 40 mOhms
Resistance - Post Trip (R1) (Max) 100 mOhms
Temperature Range - Operating -40°C ~ 85°C
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.272" Dia x 0.122" T (6.90mm x 3.10mm)
Height - Seated (Max) 0.461" (11.70mm)
Lead Spacing 0.201" (5.10mm)
Approval Agency CSA, TUV, UL
Standard Package 500 pcs
MSL Level Not Applicable
ECCN EAR99
HTSUS 8533.40.8070
California Prop 65 Warning Information
Win Source Part Number 662064-RUSBF155
Ultra Librarian 3D Model Ultra Librarian RUSBF155 CAD Model

Description

The 662064-RUSBF155 is a PolySwitch® RUSBF series circuit protection PTC resettable fuse.

  • Product: 662064-RUSBF155
  • Series: PolySwitch® RUSBF
  • Type: polymeric fuse
  • Package: bag
  • Size: 0.272" diameter, 0.122" thickness
  • Max Seated Height: 0.461"
  • Max Voltage: 6V
  • Max Current: 40A
  • Hold Current: 1.55A
  • Trip Current: 2.65A
  • Time to Trip: 2.2 seconds
  • Mounting: through-hole
  • Package: radial, disc
  • Operating Temperature: -40°C to 85°C
  • Initial Resistance: 40 mOhms
  • Post-Trip Resistance: 100 mOhms
  • Approvals: CSA, TUV, and UL
  • Manufacturer: Littelfuse Inc.
  • Status: active

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