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2920L700SLPR is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is PTC RESET FUSE 6V 7A 2920. Review the specifications below when checking this part for your BOM.
Ptc Resettable Fuses specifications for 2920L700SLPR
- Description：PTC RESET FUSE 6V 7A 2920
- Series：POLY-FUSE®, LoRho
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Polymeric
- Voltage - Max：6V
- Current - Hold (Ih) (Max)：7:00 AM
- Current - Trip (It)：14 A
- Current - Max：50 A
- Time to Trip：200 ms
- Resistance - Initial (Ri) (Min)：1 mOhms
- Resistance - Post Trip (R1) (Max)：7 mOhms
- 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：0.289" L x 0.202" W (7.35mm x 5.12mm)
- Height - Seated (Max)：-
- Thickness (Max)：0.026" (0.65mm)
- Lead Spacing：-
Ptc Resettable Fuses datasheet and documents for 2920L700SLPR
Ptc Resettable Fuses Overview
The Littelfuse 2920L700SLPR is a surface-mount polymer PTC resettable fuse from the POLY-FUSE LoRho series. It features a maximum voltage of 6V and a hold current (Ih) of 7A. The device trips at 14A with a maximum trip time of 200 ms. Initial resistance is as low as 1 mOhm, rising to a maximum of 7 mOhms after tripping. It operates within a temperature range of -40°C to +85°C and is housed in a compact 2920 (7351 metric) package.
Ptc Resettable Fuses Feature Summary
- Low initial resistance design for minimal power loss
- Fast response time for circuit protection
- Compact surface-mount footprint
Ptc Resettable Fuses Applications
- Portable electronic devices
- Battery pack protection
- Data port overcurrent protection
Ptc Resettable Fuses Procurement Notes
Verify the specific suffix SLPR against official Littelfuse documentation to confirm tape-and-reel packaging specifications. Ensure the requested quantity aligns with standard reel sizes. Confirm RoHS 3 compliance status through the manufacturer's certificate of conformity prior to final procurement decisions.
Ptc Resettable Fuses Selection Notes
Select this component when a 6V system requires overcurrent protection with a 7A hold current. The low resistance characteristic makes it suitable for battery-powered applications where efficiency is critical. Verify that the expected fault currents do not exceed the 50A maximum rating to ensure device integrity during transient events.
Ptc Resettable Fuses Part Context
This part belongs to the POLY-FUSE LoRho series, designed for low-resistance applications. It utilizes polymer technology to provide resettable protection in surface-mount formats. The 2920 package offers a balance between current handling capacity and board space efficiency for modern consumer electronics.
Ptc Resettable Fuses Replacement Considerations
Cross-reference with other 2920 series variants such as 2920L700/12MR if voltage ratings differ. Ensure substitute parts match the 7A hold current and 6V maximum voltage specifications to maintain circuit compatibility.
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