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Same model may have multiple batches, images only for reference.
TRF250-120T-RF-B-0.5 Real Image
Same model may have multiple batches, images only for reference.

TRF250-120T-RF-B-0.5

Part No TRF250-120T-RF-B-0.5
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description PTC RESET FUSE 60V 120MA RADIAL  /  Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
Datasheet
TRF250-120T-RF-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®, TRF250
Package Bag
Type Polymeric
Voltage - Max 60V (250V Int)
Current - Max 3 A
Current - Hold (Ih) (Max) 120 mA
Current - Trip (It) 240 mA
Time to Trip 900 ms
Resistance - Initial (Ri) (Min) 6 Ohms
Resistance - Post Trip (R1) (Max) 16 Ohms
Temperature Range - Operating -40°C ~ 85°C
Mounting Type Through Hole
Package / Case Radial, Disc
Dimension 0.256" L x 0.181" W (6.50mm x 4.60mm)
Height - Seated (Max) 0.433" (11.00mm)
Lead Spacing 0.197" (5.00mm)
Approval Agency CSA, TUV, UL
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8533.40.8070
Other Names RF0105-000,-TRF250-120T-RF-B-0.5,TRF250-120TRFB0.5,TRF250-120TRFB0.5-ND
Standard Package 500
Win Source Part Number 1033719-TRF250-120T-RF-B-0.5
Ultra Librarian 3D Model Ultra Librarian TRF250-120T-RF-B-0.5 CAD Model

Description

The 1033719-TRF250-120T-RF-B-0.5 is a polymeric type PTC resettable fuse from the PolySwitch® TRF250 series by TE Connectivity.

  • Type: Polymeric PTC Resettable Fuse
  • Package: Radial, Disc
  • Height: 0.433" (11.00mm)
  • Maximum Voltage: 60V (250V Int)
  • Maximum Current: 3A
  • Current Hold (Ih): 120mA (max)
  • Current Trip (It): 240mA
  • Time to Trip: 900ms
  • Resistance Initial (Ri): 6 ohms (min)
  • Resistance Post Trip (R1): 16 ohms (max)
  • REACH: Unaffected
  • ECCN: EAR99

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