— IC芯片 | 连接器 | 传感器 | 被动器件 —
Product Detailed Parameters
- Description:PTC 8.0A 16V RADIAL LEADED HI-TE
- Series:Multifuse®, MF-RHT
- Mfr:Bourns Inc.
- Package:Bulk
- Type:Polymeric
- Voltage - Max:16V
- Current - Hold (Ih) (Max):8:00 AM
- Current - Trip (It):15 A
- Current - Max:100 A
- Time to Trip:8 s
- Resistance - Initial (Ri) (Min):8 mOhms
- Resistance - Post Trip (R1) (Max):20 mOhms
- Operating Temperature:-40°C ~ 125°C
- Grade:Automotive
- Qualification:AEC-Q200
- Ratings:-
- Mounting Type:Through Hole
- Package / Case:Radial, Disc
- Size / Dimension:0.650" L x 0.118" W (16.50mm x 3.00mm)
- Height - Seated (Max):0.886" (22.50mm)
- Thickness (Max):-
- Lead Spacing:0.201" (5.10mm)
Download product information
Overview
The Bourns MF-RHT800-0-14 is a high-temperature polymeric positive temperature coefficient (PPTC) resettable fuse designed for automotive and industrial applications. It features an 8 A hold current, 16 V maximum voltage, and 8 mOhms resistance. The component operates within a temperature range of -40°C to +125°C and holds AEC-Q200 qualification. Packaged in bulk with radial leads, it provides reliable circuit protection against overcurrent conditions.
Feature Summary
- High-temperature PTC technology for robust circuit protection
- AEC-Q200 qualified for automotive reliability standards
- Radial leaded package suitable for PCB mounting
Applications
- Automotive electronic systems requiring high thermal stability
- Industrial circuit protection environments
- Overcurrent protection for low-voltage DC circuits
Procurement Notes
Verify the specific suffix '-14' to confirm lead spacing and packaging format matches design requirements. Ensure the selected variant aligns with the required hold current and voltage ratings for the target application. Confirm availability status as distribution channels may vary by region.
Selection Notes
Select this component when high-temperature performance and automotive-grade reliability are critical. The 8 A hold current and 16 V rating define the operational limits. Consider the radial lead configuration for through-hole assembly processes. Validate that the operating environment stays within the specified -40°C to +125°C range.
Part Context
This part belongs to the MF-RHT series of high-temperature PTC resettable fuses from Bourns. The series is engineered for demanding environments where standard components may fail. The MF-RHT800-0-14 variant specifically addresses automotive needs with AEC-Q200 certification, ensuring consistency with other parts in the family regarding material and construction standards.
Replacement Considerations
Direct substitutes include variants like MF-RHT800-AP or MF-RHT800-2-14, which share similar electrical characteristics but may differ in lead spacing or packaging. Verify mechanical dimensions and lead pitch compatibility before substitution.
ChipApex | Global Electronic Components Supplier







