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PTGL04AS220K4N51B0 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is PTC RESET FUSE 60V 112MA RADIAL. Review the specifications below when checking this part for your BOM.
Ptc Resettable Fuses specifications for PTGL04AS220K4N51B0
- Description：PTC RESET FUSE 60V 112MA RADIAL
- Series：POSISTOR®, PTGL
- Mfr：Murata Electronics
- Package：Bulk
- Type：Ceramic
- Voltage - Max：60V
- Current - Hold (Ih) (Max)：112 mA
- Current - Trip (It)：149 mA
- Current - Max：1:00 AM
- Time to Trip：-
- Resistance - Initial (Ri) (Min)：-
- Resistance - Post Trip (R1) (Max)：-
- Resistance - 25°C (Typ)：22 Ohms
- Operating Temperature：-30°C ~ 85°C
- Grade：-
- Qualification：-
- Ratings：-
- Mounting Type：Through Hole
- Package / Case：Radial, Disc
- Size / Dimension：0.177" Dia x 0.138" T (4.50mm x 3.50mm)
- Height - Seated (Max)：0.551" (14.00mm)
- Thickness (Max)：-
- Lead Spacing：0.197" (5.00mm)
Ptc Resettable Fuses datasheet and documents for PTGL04AS220K4N51B0
Ptc Resettable Fuses Overview
The PTGL04AS220K4N51B0 is a POSISTOR PTC thermistor manufactured by Murata Electronics. It features a nominal resistance of 220 ohms with a tolerance of ±10%. The device has a maximum rated voltage of 51V and a hold current (Ih) of 136 mA. It operates within a temperature range of -30°C to +125°C. The component utilizes a radial through-hole mounting style with a bulk package configuration.
Ptc Resettable Fuses Feature Summary
- Provides overcurrent protection via positive temperature coefficient characteristics
- Self-resetting functionality eliminates the need for manual replacement after fault clearance
- Complies with AEC-Q100 automotive qualification standards
Ptc Resettable Fuses Applications
- Automotive circuit protection systems
- Overcurrent safeguarding in electronic assemblies
- Temperature compensation applications
Ptc Resettable Fuses Procurement Notes
Verify the specific ordering suffix against the official Murata datasheet to confirm exact electrical parameters and packaging details. Ensure the selected variant meets the required voltage and current ratings for the target application. Confirm availability status as product lifecycle changes may affect supply.
Ptc Resettable Fuses Selection Notes
Select this component based on the required 220-ohm resistance and 51V rating. Evaluate the thermal environment to ensure operation remains within the specified -30°C to +125°C range. Consider the radial lead spacing and physical dimensions for PCB layout compatibility.
Ptc Resettable Fuses Part Context
This part belongs to the POSISTOR PTGL series, which consists of ceramic PTC thermistors designed for circuit protection. The series offers self-resetting fuse capabilities suitable for various industrial and automotive electronics requiring reliable overcurrent management.
Ptc Resettable Fuses Replacement Considerations
Consult the official Murata PCN and substitution guidelines for verified alternatives. Cross-reference specifications such as hold current, trip current, and resistance values when evaluating potential substitute components.
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