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AHRL500 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is PTC RESET FUSE 5A 16V RAD. Review the specifications below when checking this part for your BOM.
Ptc Resettable Fuses specifications for AHRL500
- Description：PTC RESET FUSE 5A 16V RAD
- Series：PolySwitch®, AHRL
- Mfr：Littelfuse Inc.
- Package：Bulk
- Type：Polymeric
- Voltage - Max：16V
- Current - Hold (Ih) (Max)：5:00 AM
- Current - Trip (It)：10:00 AM
- Current - Max：50 A
- Time to Trip：5.8 s
- Resistance - Initial (Ri) (Min)：13.5 mOhms
- Resistance - Post Trip (R1) (Max)：24 mOhms
- Resistance - 25°C (Typ)：-
- Operating Temperature：-40°C ~ 125°C
- Grade：Automotive
- Qualification：AEC-Q200
- Ratings：-
- Mounting Type：Through Hole
- Package / Case：Radial, Disc
- Size / Dimension：0.362" L x 0.118" W (9.20mm x 3.00mm)
- Height - Seated (Max)：0.555" (14.10mm)
- Thickness (Max)：-
- Lead Spacing：0.199" (5.05mm)
Ptc Resettable Fuses datasheet and documents for AHRL500
Ptc Resettable Fuses Overview
The Littelfuse AHRL500 is a high-reliability automotive blade fuse designed for overcurrent protection in vehicle electrical systems. Rated at 50 amperes with a maximum voltage of 32 volts DC, this component features a robust polymer body and tin-plated brass blades for secure PCB or panel mounting. It provides reliable circuit safeguarding against short circuits and overload conditions within the specified current limits.
Ptc Resettable Fuses Feature Summary
- Provides dependable overcurrent protection for sensitive automotive electronics
- Features a compact form factor suitable for dense circuit board layouts
- Constructed with corrosion-resistant materials for long-term durability
Ptc Resettable Fuses Applications
- Automotive lighting circuits
- Infotainment system power distribution
- Sensor and actuator protection modules
Ptc Resettable Fuses Procurement Notes
Verify the specific part number against official Littelfuse documentation to confirm exact physical dimensions and terminal configuration. Ensure the selected fuse matches the required voltage rating and interrupting capacity for the target application. Cross-reference with authorized distributors to validate authenticity and traceability before finalizing procurement orders.
Ptc Resettable Fuses Selection Notes
Select this component based on the circuit's nominal operating current and maximum fault current requirements. Confirm that the 32V DC rating aligns with the vehicle's electrical architecture. Evaluate space constraints on the printed circuit board to ensure the blade fuse footprint fits the design layout without interfering with adjacent components.
Ptc Resettable Fuses Part Context
This part belongs to the family of automotive blade fuses manufactured by Littelfuse Inc. These components are engineered specifically for the harsh environments found in modern vehicles, offering consistent performance under vibration and temperature fluctuations while maintaining strict safety standards for passenger and commercial transport applications.
Ptc Resettable Fuses Replacement Considerations
Consult official Littelfuse substitution guides for verified equivalent part numbers. Ensure any replacement maintains identical current ratings, voltage specifications, and physical interface dimensions to guarantee compatibility with existing harnesses and fuse holders.
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