ChipApex | Global Electronic Components Supplier
MF-RG650-0
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：PTC RESET FUSE 16V 6.5A RADIAL
- Series：Multifuse®, MF-RG
- Mfr：Bourns Inc.
- Package：Bag
- Type：Polymeric
- Voltage - Max：16V
- Current - Hold (Ih) (Max)：6.5 A
- Current - Trip (It)：11.1 A
- Current - Max：100 A
- Time to Trip：3.5 s
- Resistance - Initial (Ri) (Min)：8.8 mOhms
- Resistance - Post Trip (R1) (Max)：24 mOhms
- Operating Temperature：-40°C ~ 85°C
- Grade：Automotive
- Qualification：AEC-Q200
- Ratings：-
- Mounting Type：Through Hole
- Package / Case：Radial, Disc
- Size / Dimension：0.441" L x 0.118" W (11.20mm x 3.00mm)
- Height - Seated (Max)：0.776" (19.70mm)
- Thickness (Max)：-
- Lead Spacing：0.201" (5.10mm)
Download product information
Overview
The Bourns MF-RG650-0 is a high-density radial lead PPTC resettable fuse rated for 16V maximum voltage. It features a 6.5A hold current and an 11.1A trip current, with a maximum fault current rating of 100A. The device exhibits a typical resistance of 15.8 mΩ and operates within a temperature range of -40°C to +85°C. Physical dimensions include a height of 19.7mm and a lead spacing of 5.1mm.
Feature Summary
- Provides automatic circuit protection through self-resetting polymer positive temperature coefficient technology.
- Designed for high-density PCB mounting with radial leads to support compact electronic layouts.
- Offers robust overcurrent protection capable of handling significant fault currents up to 100A.
Applications
- Consumer electronics power supply circuits
- Portable computing devices and peripherals
- Industrial control system protection
Procurement Notes
Verify the specific datasheet version and RoHS compliance status directly with Bourns Inc. or authorized distributors before procurement. Confirm that the package type matches the bulk packaging description and ensure the component meets all required thermal and electrical ratings for the target application environment.
Selection Notes
Select this component when a low-resistance, high-current resettable fuse is required for 16V systems. Ensure the operating current remains below the 6.5A hold threshold while accounting for ambient temperature derating. Verify that the physical footprint accommodates the specified height and lead spacing constraints on the printed circuit board.
Part Context
This part belongs to the MF-RG series of high-density resettable fuses from Bourns Inc. The series is engineered for applications requiring reliable overcurrent protection in space-constrained environments. It utilizes polymer technology to provide repeated protection cycles without manual replacement after tripping events.
Replacement Considerations
For direct replacements, consider the MF-RHT650-0 which shares similar electrical ratings but differs in physical dimensions and temperature specifications. Verify compatibility regarding lead spacing, body height, and thermal performance characteristics before substituting.
