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Same model may have multiple batches, images only for reference.
AHRF750 Real Image
Same model may have multiple batches, images only for reference.

AHRF750

Part No AHRF750
Manufacturer Littelfuse Inc.
Catalog PTC Resettable Fuses
Description POLYSWITCH PTC RESET 7.5A HOLD / PTC Resettable Fuse 7.5A(hold) 14.8A(trip) 16VDC 100A 4.5W 8s 0.0074Ohm Radial 14 X 3 X 23.5mm Bulk Automotive
Datasheet
AHRF750 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 16V
Current - Max 100A
Current - Hold (Ih) (Maximum) 7.5A
Current - Trip (It) 14.8A
Time to Trip 8s
Resistance - Initial (Ri) (Minimum) 7.4 mOhm
Resistance - Post Trip (R1) (Maximum) 22 mOhm
Operating Temperature Range -40°C ~ 125°C
Ratings AEC-Q200
Mounting Style Through Hole
Package Radial, Disc
Dimension 0.551" L x 0.118" W (14.00mm x 3.00mm)
Height - Seated (Maximum) 0.930" (23.50mm)
Lead Spacing 0.199" (5.05mm)
Win Source Part Number 793165-AHRF750
Popularity Medium
Supply and Demand Status Limited
Introduction Date November 09, 2015
ECCN EAR99
Country of Origin China
Estimated EOL Date 2029
Ultra Librarian 3D Model Ultra Librarian AHRF750 CAD Model

Description

The Littelfuse Inc. PolySwitch AHRF series is a polymeric through-hole circuit protection device with a maximum voltage of 16V and a maximum current of 100A.

  • Current Trip: 14.8A
  • Time to Trip: 8s
  • Current Hold (Ih): 7.5A
  • Initial Resistance (Ri): 7.4 mOhm
  • Post-Trip Resistance (R1): 22 mOhm
  • Operating Temperature Range: -40°C ~ 125°C
  • Package: Radial, disc with lead spacing of 0.199" (5.05mm)
  • Dimensions: 0.551" L x 0.118" W (14.00mm x 3.00mm)
  • Maximum Seated Height: 0.930" (23.50mm)

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