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PTSLR08058V380 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Eaton - Electronics Division. Its product description is PTC RESET FUSE 3.8A 8V 0805. Review the specifications below when checking this part for your BOM.
Ptc Resettable Fuses specifications for PTSLR08058V380
- Description：PTC RESET FUSE 3.8A 8V 0805
- Series：PTSLR0805
- Mfr：Eaton - Electronics Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：-
- Voltage - Max：8V
- Current - Hold (Ih) (Max)：3.8 A
- Current - Trip (It)：7.6 A
- Current - Max：50 A
- Time to Trip：60 s
- Resistance - Initial (Ri) (Min)：2 mOhms
- Resistance - Post Trip (R1) (Max)：16 mOhms
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：0805 (2012 Metric), Concave
- Size / Dimension：0.098" L x 0.063" W (2.50mm x 1.60mm)
- Height - Seated (Max)：-
- Thickness (Max)：0.039" (1.00mm)
- Lead Spacing：-
Ptc Resettable Fuses datasheet and documents for PTSLR08058V380
Ptc Resettable Fuses Overview
The PTSLR08058V380 is a surface-mount PPTC resettable fuse from the PTSLR0805 series by Eaton Electronics. It features a hold current of 3.8 A and a trip current of 7.6 A, with a maximum voltage rating of 8 VDC. The component has a maximum resistance of 14 mOhms and a maximum fault current rating of 50 A. It operates within a temperature range of -40°C to +85°C and is housed in an 0805 (2012 metric) package measuring 2.5 mm in length, 1.6 mm in width, and 1.4 mm in height.
Ptc Resettable Fuses Feature Summary
- Provides automatic circuit protection through self-resetting polymer positive temperature coefficient technology.
Ptc Resettable Fuses Applications
- Overcurrent protection for portable electronic devices
- Protection for battery-powered equipment circuits
- Surge protection in low-voltage consumer electronics
Ptc Resettable Fuses Procurement Notes
Verify that the specific part number matches the required electrical ratings, including the 3.8 A hold current and 8 VDC maximum voltage. Confirm compliance with RoHS standards and ensure the 0805 SMD package dimensions align with the target PCB layout. Check moisture sensitivity levels and storage conditions prior to assembly.
Ptc Resettable Fuses Selection Notes
Select this component when a compact, low-resistance overcurrent solution is needed for 8 VDC systems. The 0805 footprint suits space-constrained designs. Ensure the application current remains below the 3.8 A hold threshold while accounting for ambient temperature derating factors specified in the official datasheet.
Ptc Resettable Fuses Part Context
This device belongs to the PTSLR0805 family of resettable fuses designed for surface mount applications. It utilizes polymer technology to provide reliable protection against overcurrent events without requiring manual replacement after tripping.
Ptc Resettable Fuses Replacement Considerations
Compatible substitutes include other 0805 PPTC fuses with equivalent 3.8 A hold current and 8 VDC ratings from the same manufacturer or industry-standard equivalents.
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