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B59774B0115A070 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists EPCOS - TDK Electronics. Its product description is PTC RESET FUSE 550V RADIAL DISC. Review the specifications below when checking this part for your BOM.
Ptc Resettable Fuses specifications for B59774B0115A070
- Description：PTC RESET FUSE 550V RADIAL DISC
- Series：B59774
- Mfr：EPCOS - TDK Electronics
- Package：Bulk
- Type：Ceramic
- Voltage - Max：550V
- Current - Hold (Ih) (Max)：-
- Current - Trip (It)：32 mA
- Current - Max：1:00 AM
- Time to Trip：2 s
- Resistance - Initial (Ri) (Min)：-
- Resistance - Post Trip (R1) (Max)：-
- Resistance - 25°C (Typ)：1.1 kOhms
- Operating Temperature：0°C ~ 60°C
- Grade：-
- Qualification：-
- Ratings：-
- Mounting Type：Through Hole
- Package / Case：Radial, Disc
- Size / Dimension：0.335" Dia x 0.276" T (8.50mm x 7.00mm)
- Height - Seated (Max)：0.197" (5.00mm)
- Thickness (Max)：-
- Lead Spacing：0.197" (5.00mm)
Ptc Resettable Fuses datasheet and documents for B59774B0115A070
Ptc Resettable Fuses Overview
The B59774B0115A070 is a PTC thermistor designed for overcurrent protection. It features a disk package with radial leads and through-hole mounting. The component has a nominal resistance of 500 ohms and an AC rated voltage of 560 V. It operates within a temperature range of -40 °C to +125 °C. The device is lead-free, RoHS compliant, and utilizes tin-plated wire terminals.
Ptc Resettable Fuses Feature Summary
- Provides overcurrent protection via positive temperature coefficient characteristics
- Utilizes uncoated leaded disk construction for robust mounting
- Complies with environmental standards including RoHS and lead-free requirements
Ptc Resettable Fuses Applications
- Overcurrent protection in electronic circuits
- Short circuit protection applications
Ptc Resettable Fuses Procurement Notes
Verify the specific part number against official EPCOS (TDK) documentation to confirm technical specifications. Ensure compatibility with required operating temperatures and voltage ratings. Check for compliance with relevant environmental directives such as RoHS. Confirm that the radial leaded package fits the target PCB layout constraints.
Ptc Resettable Fuses Selection Notes
Select this component based on its 500 ohm resistance and 560 V AC rating. Consider the -40 °C to +125 °C operating range for environmental suitability. Evaluate the through-hole radial package for mechanical stability. Ensure the application requires PTC thermistor behavior for current limiting rather than standard resistive elements.
Ptc Resettable Fuses Part Context
This component belongs to the B597** series of leaded disk thermistors manufactured by EPCOS (TDK). The series focuses on uncoated designs suitable for general overcurrent protection tasks. These components are part of TDK's broader portfolio of passive electronic elements for industrial and consumer electronics.
Ptc Resettable Fuses Replacement Considerations
Consult official substitution lists from EPCOS (TDK) for verified equivalents. Generic replacements may not match the specific resistance or voltage ratings. Verify package dimensions and lead spacing before substituting.
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