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Same model may have multiple batches, images only for reference.
AHRF050 Real Image
Same model may have multiple batches, images only for reference.

AHRF050

Part No AHRF050
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description POLYSWITCH PTC RESET 0.5A HOLD / PTC Resettable Fuse 0.5A(hold) 1A(trip) 30V 40A 0.9W 3s 0.35Ohm Radial 7.4 X 5.08mm Bag Automotive
Datasheet
AHRF050 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Circuit Protection
Manufacturer Littelfuse Inc.
Series PolySwitch, AHRF
Packaging Bulk
Type Polymeric
Voltage - Max 30V
Current - Max 40A
Current - Hold (Ih) (Maximum) 500mA
Current - Trip (It) 1A
Time to Trip 3s
Resistance - Initial (Ri) (Minimum) 350 mOhm
Resistance - Post Trip (R1) (Maximum) 1.1 Ohm
Operating Temperature Range -40°C ~ 125°C
Ratings AEC-Q200
Mounting Style Through Hole
Package Radial, Disc
Dimension 0.291" Dia x 0.130" W (7.40mm x 3.30mm)
Height - Seated (Maximum) 0.500" (12.70mm)
Lead Spacing 0.199" (5.05mm)
Win Source Part Number 768364-AHRF050
Popularity Medium
Supply and Demand Status Limited
ECCN EAR99
Country of Origin China
Estimated EOL Date 2027
Ultra Librarian 3D Model Ultra Librarian AHRF050 CAD Model

Description

The Littelfuse Inc. PolySwitch AHRF050 is a polymeric type circuit protection component.

  • Maximum Voltage: 30V
  • Maximum Current: 40A
  • Current Trip: 1A
  • Time to Trip: 3s
  • Resistance Initial (Ri): 350 mOhm
  • Resistance Post Trip (R1): 1.1 Ohm
  • Lead Spacing: 0.199" (5.05mm)
  • Mounting: Radial, disc
  • Rating: AEC-Q200
  • Operating Temperature: -40°C ~ 125°C
  • Country of Origin: China
  • EOL Date: 2027

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