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PTGL7SAS1R8K2B51B0 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is PTC RESET FUSE 30V 532MA RADIAL. Review the specifications below when checking this part for your BOM.
Ptc Resettable Fuses specifications for PTGL7SAS1R8K2B51B0
- Description：PTC RESET FUSE 30V 532MA RADIAL
- Series：POSISTOR®, PTGL
- Mfr：Murata Electronics
- Package：Bulk
- Type：Ceramic
- Voltage - Max：30V
- Current - Hold (Ih) (Max)：532 mA
- Current - Trip (It)：708 mA
- Current - Max：5:00 AM
- Time to Trip：-
- Resistance - Initial (Ri) (Min)：-
- Resistance - Post Trip (R1) (Max)：-
- Resistance - 25°C (Typ)：1.8 Ohms
- Operating Temperature：-30°C ~ 125°C
- Grade：-
- Qualification：-
- Ratings：-
- Mounting Type：Through Hole
- Package / Case：Radial, Disc
- Size / Dimension：0.287" Dia x 0.138" T (7.30mm x 3.50mm)
- Height - Seated (Max)：0.484" (12.30mm)
- Thickness (Max)：-
- Lead Spacing：0.197" (5.00mm)
Ptc Resettable Fuses datasheet and documents for PTGL7SAS1R8K2B51B0
Ptc Resettable Fuses Overview
The PTGL7SAS1R8K2B51B0 is a POSISTOR PTC thermistor from Murata Electronics, designed for PCB mounting with radial termination. It features an 800 mOhms resistance with a 20% tolerance and operates within a temperature range of -30°C to +85°C. The component holds AEC-Q100 qualification, indicating suitability for automotive applications. It utilizes a bulk packaging format and is identified by the Murata Electronics trademark.
Ptc Resettable Fuses Feature Summary
- Provides overcurrent protection through positive temperature coefficient characteristics
- Self-resetting functionality eliminates the need for manual replacement after fault clearance
- Automotive-grade reliability ensured by AEC-Q100 certification
Ptc Resettable Fuses Applications
- Automotive electronic circuit protection
- Overcurrent safeguarding in PCB assemblies
- Temperature-compensated current control
Ptc Resettable Fuses Procurement Notes
Verify the specific part number against official Murata documentation to confirm current availability status. As this component may be subject to lifecycle changes or discontinuation, consult authorized distributors for accurate supply chain information. Ensure that the AEC-Q100 qualification aligns with project requirements before procurement.
Ptc Resettable Fuses Selection Notes
Select this component based on its low resistance value and high current handling capabilities suitable for automotive environments. Consider the radial lead spacing and bulk packaging constraints during layout design. Validate thermal performance within the specified operating temperature range to ensure reliable circuit protection under varying load conditions.
Ptc Resettable Fuses Part Context
This device belongs to the POSISTOR PTGL series, which specializes in ceramic PTC resettable fuses. The series is engineered for robust overcurrent protection in demanding applications. The PTGL7SAS1R8K2B51B0 variant specifically targets automotive sectors requiring certified, self-resetting protection mechanisms.
Ptc Resettable Fuses Replacement Considerations
Public confirmed substitute part numbers are not available in the provided data. Verify compatibility with existing designs using official Murata cross-reference tools if alternative sourcing is required.
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