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MF-RHS500-0
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Product Detailed Parameters
- Description：FUSE PTC RESET 5.0A 16V
- Series：Multifuse®, MF-RHS
- Mfr：Bourns Inc.
- Package：Bulk
- Type：Polymeric
- Voltage - Max：16V
- Current - Hold (Ih) (Max)：5:00 AM
- Current - Trip (It)：10:00 AM
- Current - Max：100 A
- Time to Trip：5.8 s
- Resistance - Initial (Ri) (Min)：0.0135 Ohms
- Resistance - Post Trip (R1) (Max)：0.038 Ohms
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- 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)：0.756" (19.20mm)
- Thickness (Max)：-
- Lead Spacing：0.201" (5.10mm)
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Overview
The Bourns MF-RHS500-0 is a polymeric positive temperature coefficient (PPTC) resettable fuse from the MF-RHS series. It features radial leaded construction for through-hole mounting and is designed for high-temperature applications. The device has a maximum voltage rating of 16 V, a holding current of 5 A, and a trip current of 10 A. It offers a maximum fault current rating of 100 A and a typical resistance of 50 mΩ. The component operates within a temperature range of -40°C to +125°C and has a lead spacing of 5.1 mm.
Feature Summary
- Provides overcurrent protection using self-resetting PTC technology
- Designed for high-temperature environments with extended thermal stability
- Features radial leads for reliable through-hole PCB integration
Applications
- Professional audio equipment circuit protection
- Industrial control system power lines
- Consumer electronics power input stages
Procurement Notes
Verify the specific suffix '0' against the manufacturer's official documentation to confirm the exact package style and termination type. Ensure that the 16V voltage rating and 5A holding current align with the target circuit requirements before procurement. Confirm compliance with RoHS directives if required by the end product specifications.
Selection Notes
Select this component when a low-voltage, high-current resettable fuse is required for through-hole assembly. The MF-RHS series is suitable for applications demanding robust surge protection and automatic recovery after fault conditions. Consider the 125°C maximum operating temperature for high-heat environments.
Part Context
This part belongs to the Bourns MF-RHS series of high-temperature PPTC resettable fuses. The series is engineered for demanding applications where standard fuses may not suffice due to thermal constraints or the need for repeated reset capability without manual intervention.
Replacement Considerations
Consult the official Bourns datasheet for direct cross-reference alternatives. Verify that any substitute maintains the 16V rating, 5A holding current, and radial lead configuration to ensure mechanical and electrical compatibility.
