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SMD0805B075TF is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists YAGEO. Its product description is PTC RESET FUSE 6V 750MA 0805. Review the specifications below when checking this part for your BOM.
Ptc Resettable Fuses specifications for SMD0805B075TF
- Description：PTC RESET FUSE 6V 750MA 0805
- Series：SMD0805
- Mfr：YAGEO
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Polymeric
- Voltage - Max：6V
- Current - Hold (Ih) (Max)：750 mA
- Current - Trip (It)：1.5 A
- Current - Max：40 A
- Time to Trip：200 ms
- Resistance - Initial (Ri) (Min)：90 mOhms
- Resistance - Post Trip (R1) (Max)：350 mOhms
- Operating Temperature：-40°C ~ 85°C
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：0805 (2012 Metric), Concave
- Size / Dimension：0.083" L x 0.053" W (2.10mm x 1.35mm)
- Height - Seated (Max)：-
- Thickness (Max)：0.049" (1.25mm)
- Lead Spacing：-
Ptc Resettable Fuses datasheet and documents for SMD0805B075TF
Ptc Resettable Fuses Overview
The SMD0805B075TF is a polymeric positive temperature coefficient (PPTC) resettable fuse manufactured by YAGEO. Designed for surface mount applications in the 0805 (2012 metric) package, it provides miniature overcurrent protection. Key electrical parameters include a maximum voltage of 6 VDC, a holding current of 750 mA, and a trip current of 1.5 A. The device features a maximum resistance of 0.2 ohms and a rated current of 10 A. It operates within a temperature range of -40°C to +85°C.
Ptc Resettable Fuses Feature Summary
- Provides self-resetting overcurrent protection without manual intervention after fault clearance.
- Utilizes polymeric technology to increase resistance rapidly upon excessive current flow.
- Designed for surface mount integration into compact printed circuit boards.
Ptc Resettable Fuses Applications
- Portable electronic devices requiring space-saving protection
- Battery pack circuits for overcurrent safeguarding
- Interface ports such as USB or HDMI for surge protection
Ptc Resettable Fuses Procurement Notes
Verify component authenticity through authorized YAGEO distributors or certified partners. Request original manufacturer documentation to confirm specifications. Ensure storage conditions comply with moisture sensitivity levels. Validate that the received part number matches the required design specifications before assembly.
Ptc Resettable Fuses Selection Notes
Select this component when circuit requirements align with a 6V maximum voltage and 750mA holding current. Consider the 0805 footprint for board space constraints. Evaluate thermal derating curves to ensure performance stability under operating temperatures. Confirm compatibility with reflow soldering profiles specified in the datasheet.
Ptc Resettable Fuses Part Context
This component belongs to the SMD0805 series of PPTC resettable fuses from YAGEO. The series offers various holding current options within the 0805 package size. It serves as an alternative to traditional fusible links by providing reusable protection against overcurrent events in low-voltage DC circuits.
Ptc Resettable Fuses Replacement Considerations
Direct substitutes must match the 0805 package, 6V rating, and 750mA holding current. Verify that alternative PPTC devices meet the same trip current and resistance specifications to maintain circuit protection integrity.
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