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FRG250-16F is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists RFE/Fuzetec. Its product description is RESETTABLE FUSE - PPTC RADIAL LE. Review the specifications below when checking this part for your BOM.
Ptc Resettable Fuses specifications for FRG250-16F
- Description：RESETTABLE FUSE - PPTC RADIAL LE
- Series：FRG
- Mfr：RFE/Fuzetec
- Package：Bulk
- Type：-
- Voltage - Max：16V
- Current - Hold (Ih) (Max)：2.5 A
- Current - Trip (It)：4.7 A
- Current - Max：100 A
- Time to Trip：5 s
- Resistance - Initial (Ri) (Min)：22 mOhms
- Resistance - Post Trip (R1) (Max)：53 mOhms
- Resistance - 25°C (Typ)：-
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Ratings：-
- Mounting Type：Through Hole
- Package / Case：Radial, Disc
- Size / Dimension：0.350" L x 0.118" W (8.90mm x 3.00mm)
- Height - Seated (Max)：0.504" (12.80mm)
- Thickness (Max)：-
- Lead Spacing：0.201" (5.10mm)
Ptc Resettable Fuses datasheet and documents for FRG250-16F
Ptc Resettable Fuses Overview
The FRG250-16F is a PTC resettable fuse manufactured by RFE/Fuzetec, designed for through-hole radial disc mounting. It features a rated voltage of 16V and a hold current (Ih) of 2.5 A. The component has a maximum trip time of 5 seconds and supports a maximum fault current of 100 A. Physical dimensions are 8.90mm x 3.00mm with a lead spacing of 5.10mm. The device operates within a temperature range of -40°C to +85°C.
Ptc Resettable Fuses Feature Summary
- Provides overcurrent protection via positive temperature coefficient polymer technology
- Offers automatic reset functionality after fault conditions clear
- Designed for through-hole radial leaded circuit board integration
Ptc Resettable Fuses Applications
- Automotive electronics circuits
- Consumer electronic device protection
- Industrial control system components
Ptc Resettable Fuses Procurement Notes
Verify the specific datasheet version from Fuzetec Technology Co., Ltd. to confirm electrical ratings and physical tolerances. Ensure the ordering suffix matches the required packaging format, such as bulk or tape-and-reel quantities, as specified in official documentation before procurement.
Ptc Resettable Fuses Selection Notes
Select this component based on the 16V maximum voltage rating and 2.5A hold current requirements. Confirm that the 100A maximum fault current capability aligns with the circuit's potential surge levels. Validate that the radial lead spacing fits the target PCB layout constraints.
Ptc Resettable Fuses Part Context
This part belongs to the FRG series of PPTC resettable fuses from RFE/Fuzetec. The series includes variants with different current ratings but shares similar physical construction and operational principles for overcurrent protection in low-voltage applications.
Ptc Resettable Fuses Replacement Considerations
Consult official substitution guides for equivalent PTC devices with matching 16V and 2.5A specifications. Verify compatibility of lead spacing and thermal characteristics when replacing with parts from other manufacturers.
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