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Product Detailed Parameters
- Description:PTC RESET FUSE 10V 2.3A STRAP
- Series:Multifuse®, MF-SVS
- Mfr:Bourns Inc.
- Package:Bulk
- Type:Polymeric
- Voltage - Max:10V
- Current - Hold (Ih) (Max):2.3 A
- Current - Trip (It):5.2 A
- Current - Max:100 A
- Time to Trip:5 s
- Resistance - Initial (Ri) (Min):10 mOhms
- Resistance - Post Trip (R1) (Max):36 mOhms
- Operating Temperature:-40°C ~ 85°C
- Grade:-
- Qualification:-
- Ratings:-
- Mounting Type:User Defined
- Package / Case:Strap
- Size / Dimension:0.866" L x 0.205" W (22.00mm x 5.20mm)
- Height - Seated (Max):-
- Thickness (Max):0.035" (0.90mm)
- Lead Spacing:-
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Overview
The Bourns MF-SVS230-0 is a Multifuse PPTC resettable fuse designed for overcurrent protection. It features an axial leaded package with a tab slot option, suitable for strap mounting. The device maintains a holding current of 2.3 A and trips at 5.2 A. It supports a maximum voltage of 10 VDC and has a maximum rated current of 100 A. The initial resistance is 18 mOhms, with a power dissipation of 2.6 W. Operating temperatures range from -40°C to +85°C. Physical dimensions are 11.5 mm in length, 5.5 mm in width, and 0.9 mm in height.
Feature Summary
- Provides automatic circuit protection against overcurrent conditions through polymer positive temperature coefficient technology.
- Features an axial leaded construction with a tab slot design to facilitate secure strap mounting on PCBs.
- Offers reliable resettable functionality that restores conductivity after the fault condition is removed.
Applications
- Overcurrent protection in consumer electronic devices
- Surge protection for industrial control circuits
- Current limiting in communication equipment
Procurement Notes
This component is listed as End-of-Life (EOL) by the manufacturer. Verify availability status carefully before integration into new designs. Existing stock may be limited or discontinued. Ensure final part verification matches the specific suffix requirements for your assembly needs.
Selection Notes
Select this model when a low-voltage, high-current resettable fuse is required for strap-mounted applications. The 10 VDC rating limits its use to low-voltage DC circuits. Consider the 2.3 A holding current and 5.2 A trip threshold to ensure proper circuit coordination. The axial tab slot package is distinct from standard radial or SMD options.
Part Context
The MF-SVS series represents Bourns' Multifuse line of polymer PTC resettable fuses. This specific model utilizes an axial leaded form factor with a unique tab slot feature, differentiating it from standard radial leads. It belongs to the broader category of self-recovery fuses used for robust circuit protection in various electronic systems.
Replacement Considerations
Public confirmed substitute part numbers: None available. The datasheet indicates discontinuation without listing direct replacements.
FAQ
What is the maximum voltage rating for the MF-SVS230-0?
The maximum voltage rating is 10 VDC.
How is the MF-SVS230-0 mounted?
It uses an axial leaded package with a tab slot option designed for strap mounting.
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