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FSMD075-2920-R is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists RFE/Fuzetec. Its product description is RESETTABLE FUSE - SMD, 2920 SIZE. Review the specifications below when checking this part for your BOM.
Ptc Resettable Fuses specifications for FSMD075-2920-R
- Description：RESETTABLE FUSE - SMD, 2920 SIZE
- Series：FSMD2920
- Mfr：RFE/Fuzetec
- Package：Tape & Reel (TR)
- Type：-
- Voltage - Max：33V
- Current - Hold (Ih) (Max)：750 mA
- Current - Trip (It)：1.5 A
- Current - Max：100 A
- Time to Trip：300 ms
- Resistance - Initial (Ri) (Min)：180 mOhms
- Resistance - Post Trip (R1) (Max)：1 Ohms
- Resistance - 25°C (Typ)：-
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：2920 (7351 Metric), Concave
- Size / Dimension：0.290" L x 0.202" W (7.36mm x 5.12mm)
- Height - Seated (Max)：-
- Thickness (Max)：0.045" (1.15mm)
- Lead Spacing：-
Ptc Resettable Fuses datasheet and documents for FSMD075-2920-R
Ptc Resettable Fuses Overview
The FSMD075-2920-R is a surface-mountable PTC resettable fuse belonging to the FSMD1210 series manufactured by FUZETEC. This component functions as an overcurrent protection device designed for electronic circuits requiring reliable thermal response. It utilizes positive temperature coefficient polymer technology to limit excessive current flow during fault conditions, automatically resetting once the circuit cools down and normal operating conditions are restored.
Ptc Resettable Fuses Feature Summary
- Surface mountable construction for automated assembly
- Positive temperature coefficient polymer technology
- Automatic reset capability after fault clearance
Ptc Resettable Fuses Applications
- Electronic circuit overcurrent protection
- Portable device power line safeguarding
- Industrial control board protection
Ptc Resettable Fuses Procurement Notes
Verify the specific electrical ratings against the official datasheet before integration. Confirm package compatibility with PCB footprint requirements. Ensure environmental specifications meet operational standards. Validate manufacturer authenticity through authorized channels.
Ptc Resettable Fuses Selection Notes
Evaluate circuit operating voltage and maximum continuous current requirements. Consider trip time characteristics relative to downstream component tolerance. Assess ambient temperature effects on holding current performance. Verify compliance with relevant safety certifications for the target application market.
Ptc Resettable Fuses Part Context
This component is part of the FSMD1210 series from FUZETEC, focusing on surface-mountable PTC resettable fuses. The series provides compact overcurrent protection solutions suitable for modern electronics manufacturing constraints.
Ptc Resettable Fuses Replacement Considerations
Cross-reference electrical parameters such as holding current, trip current, and voltage rating with alternative PTC devices. Verify physical dimensions and terminal configuration match existing PCB layouts. Check for equivalent safety approvals if required by the design specification.
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