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Same model may have multiple batches, images only for reference.
RUSBF250 Tyco Electronics
Same model may have multiple batches, images only for reference.

RUSBF250

Part No RUSBF250
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 16V 2.5A RADIAL
Datasheet
RUSBF250 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 16V
Current - Hold (Ih) (Max) 2.5 A
Current - Trip (It) 5 A
Current - Max 40 A
Time to Trip 40 s
Resistance - Initial (Ri) (Min) 20 mOhms
Resistance - Post Trip (R1) (Max) 60 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) 0.720" (18.30mm)
Lead Spacing 0.118" (3.00mm)
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 662066-RUSBF250
Ultra Librarian 3D Model Ultra Librarian RUSBF250 CAD Model

Description

The 662066-RUSBF250 is a PolySwitch® RUSBF series circuit protection PTC resettable fuse.

  • Type: polymeric
  • Package: bag
  • Size Dimensions: 0.449" length, 0.118" width
  • Maximum Seated Height: 0.720"
  • Maximum Voltage Rating: 16V
  • Maximum Current Rating: 40A
  • Hold Current: 2.5A
  • Trip Current: 5A
  • Time to Trip: 40 seconds
  • Mounting Type: through-hole
  • Package/Case: radial, disc
  • Operating Temperature: -40°C to 85°C
  • Initial Resistance: 20 mOhms
  • Post-Trip Resistance: 60 mOhms
  • Approvals: CSA, TUV, UL
  • Status: active
  • Manufacturer: Littelfuse Inc.

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Quantity Unit Price Ext. Price
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335+ $0.3456 $115.7760
520+ $0.3349 $174.1480
715+ $0.3240 $231.6600
925+ $0.3132 $289.7100
1,235+ $0.2808 $346.7880
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MOQ: 14 pcs
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