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AGRF500-2 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is PTC RESET FUSE 16V 5A RADIAL. Review the specifications below when checking this part for your BOM.
Ptc Resettable Fuses specifications for AGRF500-2
- Description：PTC RESET FUSE 16V 5A RADIAL
- Series：PolySwitch®, AGRF
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)
- Type：Polymeric
- Voltage - Max：16V
- Current - Hold (Ih) (Max)：5:00 AM
- Current - Trip (It)：9.4 A
- Current - Max：100 A
- Time to Trip：2.5 s
- Resistance - Initial (Ri) (Min)：14 mOhms
- Resistance - Post Trip (R1) (Max)：34 mOhms
- Resistance - 25°C (Typ)：-
- Operating Temperature：-40°C ~ 85°C
- Grade：Automotive
- Qualification：AEC-Q200
- Ratings：-
- Mounting Type：Through Hole
- Package / Case：Radial, Disc
- Size / Dimension：0.409" Dia x 0.122" T (10.40mm x 3.10mm)
- Height - Seated (Max)：0.614" (15.60mm)
- Thickness (Max)：-
- Lead Spacing：0.199" (5.05mm)
Ptc Resettable Fuses datasheet and documents for AGRF500-2
Ptc Resettable Fuses Overview
The Littelfuse AGRF500-2 is a PolySwitch resettable PTC fuse from the AGRF series, designed for automotive applications. It features a 16VDC voltage rating and a 5A trip current. The device has a hold current of 9.4A and a maximum trip time of 2.5 seconds. It utilizes a radial leaded package configuration. The component is lead-free and certified to AEC-Q200 standards, ensuring reliability in automotive environments.
Ptc Resettable Fuses Feature Summary
- Designed specifically for automotive industry applications
- Lead-free construction with radial leaded package
- Certified to AEC-Q200 automotive quality standards
Ptc Resettable Fuses Applications
- Automotive circuit protection
- Low voltage DC power line protection
- Electronic module overcurrent safeguarding
Ptc Resettable Fuses Procurement Notes
Verify the specific ordering suffix matches the required lead type and packaging format. Confirm that the component meets AEC-Q200 requirements for your specific automotive application. Check datasheet limits for operating temperature range and power dissipation capabilities before integration into final assemblies.
Ptc Resettable Fuses Selection Notes
Select this component when a 16VDC rated resettable fuse is required for automotive circuits. Ensure the holding current exceeds normal operating current while the trip current provides adequate protection against overloads. Verify space constraints accommodate the radial leaded form factor.
Ptc Resettable Fuses Part Context
The AGRF500-2 belongs to the AGRF series of PolySwitch resettable fuses. This series is engineered for low-voltage automotive systems, offering reliable overcurrent protection. The part number indicates specific electrical ratings within the broader family of radial leaded resettable devices.
Ptc Resettable Fuses Replacement Considerations
Consult official Littelfuse substitution guides for verified equivalents. Generic PPTC fuses may not meet AEC-Q200 automotive certification or specific voltage/current ratings required for direct replacement.
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