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Same model may have multiple batches, images only for reference.
TCF250-145-RB-B-0.5 Real Image
Same model may have multiple batches, images only for reference.

TCF250-145-RB-B-0.5

Part No TCF250-145-RB-B-0.5
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 60V 145MA SMD  /  Polymeric PTC Resettable Fuse 60V (250V Int) 145 mA Ih Surface Mount Nonstandard SMD
Datasheet
TCF250-145-RB-B-0.5 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®, TCF250
Package Bag
Type Polymeric
Voltage - Max 60V (250V Int)
Current - Max 3 A
Current - Hold (Ih) (Max) 145 mA
Current - Trip (It) 290 mA
Time to Trip 2.5 s
Resistance - Initial (Ri) (Min) 3 Ohms
Resistance - Post Trip (R1) (Max) 14 Ohms
Temperature Range - Operating -40°C ~ 85°C
Mounting SMD (SMT)
Package / Case Nonstandard SMD
Dimension 0.217" L x 0.217" W (5.50mm x 5.50mm)
Thickness (Max) 0.091" (2.30mm)
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8533.40.8070
Other Names TCF250-145-RBB0.5,A25043-000,TCF250145RBB05,-TCF250-145-RB-B-0.5,TCF250-145-RBB0.5-ND
Standard Package 2,500
Win Source Part Number 1108151-TCF250-145-RB-B-0.5
Ultra Librarian 3D Model Ultra Librarian TCF250-145-RB-B-0.5 CAD Model

Description

The Littelfuse Inc. TCF250-145-RB-B-0.5 is a PolySwitch resettable fuse manufactured by.

  • Package: 2,500 in a bag
  • Mounting: Surface Mount
  • Voltage Rating: 60V (250V Int)
  • Maximum Current Rating: 3A
  • Current Hold (Ih): 145mA
  • Current Trip (It): 290mA
  • Time to Trip: 2.5s
  • Resistance Initial (Ri): 3 Ohms
  • Product Dimensions: 0.217" L x 0.217" W (5.50mm x 5.50mm)
  • Ideal for: use in various electronic devices and systems

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