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MF-RHT1000-0-14
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Product Detailed Parameters
- Description：PTC 10.0A 16V RADIAL LEADED HI-T
- Series：Multifuse®, MF-R
- Mfr：Bourns Inc.
- Package：Bulk
- Type：Polymeric
- Voltage - Max：16V
- Current - Hold (Ih) (Max)：10:00 AM
- Current - Trip (It)：18.5 A
- Current - Max：100 A
- Time to Trip：9 s
- Resistance - Initial (Ri) (Min)：6.2 mOhms
- Resistance - Post Trip (R1) (Max)：15 mOhms
- Operating Temperature：-40°C ~ 125°C
- Grade：Automotive
- Qualification：AEC-Q200
- Ratings：-
- Mounting Type：Through Hole
- Package / Case：Radial, Disc
- Size / Dimension：0.689" L x 0.118" W (17.50mm x 3.00mm)
- Height - Seated (Max)：1.051" (26.70mm)
- Thickness (Max)：-
- Lead Spacing：0.402" (10.20mm)
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Overview
The MF-RHT1000-0-14 is a high-temperature polymeric positive temperature coefficient (PPTC) resettable fuse manufactured by Bourns Inc. Designed for radial leaded through-hole mounting, this component features a disc package suitable for high-current applications. It operates with a hold current of 10.0A and a maximum voltage rating of 16V. The device provides overcurrent protection by increasing resistance significantly upon thermal activation, offering reliable circuit safeguarding in demanding environments.
Feature Summary
- Provides automatic resettable overcurrent protection using polymeric PTC technology
- Engineered for high-temperature operational stability
- Features radial leaded disc construction for through-hole integration
Applications
- High-current power supply circuits
- Industrial equipment protection
- Automotive electronic systems
Procurement Notes
Verify the specific suffix designation to ensure compatibility with required lead configurations and packaging standards. Confirm that the 16V maximum voltage rating aligns with the target circuit's operating parameters. Cross-reference the 10.0A hold current against peak load requirements to prevent nuisance tripping during normal operation.
Selection Notes
Select this component when high-temperature resilience and high-current capacity are critical. Ensure the application environment exceeds standard temperature ratings where typical fuses might fail. Validate that the radial leaded form factor fits the available PCB footprint constraints without requiring adapter components.
Part Context
This part belongs to the MF-RHT series, which specializes in high-temperature PPTC resettable fuses. The series offers various current ratings and voltage options to suit diverse industrial and automotive needs. The MF-RHT1000-0-14 specifically addresses scenarios requiring robust protection at higher current levels compared to lower-rated variants.
Replacement Considerations
The MF-RHT1000-AP is documented as a parameter-equivalent alternative within the same product family. Verify mechanical dimensions and lead spacing compatibility before substitution.
