Resettable Fuse 30V PTC Polymer PPTC DIP JK30 0.5A 0.75A 0.9A 1.1A 1.35A 1.6A 1.85A 2A 2.5A 3A 4A 5A 6A 7A 8A 9A 10A JinKe
Discover the JK30 series resettable PTC polymer fuse with 30V rating and current options from 0.5A to 10A. Ideal for protecting electronic circuits, power supplies, and home appliances with automatic reset capability.
Key points
- Auto-resetting function eliminates the need for replacement
- Wide current range from 0.5A to 10A for versatile applications
- Compact DIP package for easy PCB mounting
- High reliability and long operational life
- Ideal for home appliances, power supplies, and electronics View product presentation
Size: 5PCS
Temperature: 9A
France
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Product presentation
Smart Circuit Safety: Auto-Resetting PTC Fuses for Reliable Overcurrent Protection
The JK30 series resettable PTC polymer fuse offers reliable overcurrent protection for a wide range of electronic devices and home appliances. Designed with advanced polymer technology, this self-resetting fuse automatically recovers after tripping due to overheating or overcurrent conditions, eliminating the need for replacement. Available in multiple current ratings from 0.5A to 10A, it ensures precise circuit protection in low-voltage applications up to 30V. The DIP (Dual In-Line Package) design allows for easy integration into PCBs, making it ideal for use in power supplies, chargers, motors, and consumer electronics. With its compact size, high reliability, and long service life, this PTC fuse is a smart choice for engineers and DIY enthusiasts seeking efficient circuit safety solutions.
| Brand Name DQLZV |
| Origin Mainland China |
| High-concerned chemical None |
| EU LVD Voltage Low voltage: Below 50Vac or 75Vdc |
| Safety Standards IEC |
| Use Resettable |
| Certification CE, RoHS |
| Model Number JK30 Self-restoring fuse |
| Material Copper |
| is_customized None |
| Breaking Capacity Low |



















