Introduction
The Resettable Fuses - PPTC 1206L035/30WR by Littelfuse are designed to provide resettable overcurrent protection for electronic circuits and PCB assemblies. Using Positive Temperature Coefficient technology, these devices help limit excessive current during fault conditions and can recover toward their normal operating state after the fault is removed.
As part of Circuit Protection, Thermistors, and Resettable Fuses - PPTC, the 1206L035/30WR Resettable Fuses - PPTC are suitable for compact electronic designs where reliable and reusable overcurrent protection is required.
Technical Specifications of 1206L035/30WR Resettable Fuses - PPTC
General Specifications
Manufacturer: Littelfuse
Part Number: 1206L035/30WR
Product Type: Resettable Fuse
Technology: PPTC (Polymeric Positive Temperature Coefficient)
Mounting Style: Surface Mount
Product Category: Circuit Protection
Product Family: Thermistors
Subcategory: Resettable Fuses - PPTC
Application: Electronic circuit overcurrent protection
Package Format: Compact surface-mount design
The 1206L035/30WR Resettable Fuses - PPTC are designed for applications where a resettable protective component can help safeguard electronic circuitry from excessive current. Their compact construction makes them suitable for PCB applications involving Circuit Protection, Thermistors, and Resettable Fuses - PPTC.
Key Features of 1206L035/30WR Resettable Fuses - PPTC
Design and Performance Benefits
Resettable protection against overcurrent conditions.
PPTC technology supports reusable circuit protection.
Compact surface-mount construction.
Suitable for space-constrained PCB designs.
Helps protect sensitive electronic circuitry.
Can reduce the need for frequent replacement after a fault.
Suitable for a wide range of electronic equipment.
Manufactured by Littelfuse for circuit protection applications.
The 1206L035/30WR Resettable Fuses - PPTC provide a practical solution for electronic designs requiring dependable Circuit Protection, Thermistors, and Resettable Fuses - PPTC.
Applications of 1206L035/30WR Resettable Fuses - PPTC
Common Use Cases
Consumer electronics
Computer and peripheral equipment
Telecommunications equipment
Industrial electronic systems
Power supply circuits
Battery-powered equipment
Control boards
Embedded electronic systems
Portable electronic devices
PCB-based electronic equipment
The 1206L035/30WR Resettable Fuses - PPTC can be incorporated into electronic systems where Circuit Protection, Thermistors, and Resettable Fuses - PPTC are required to help protect circuits against excessive current.
How PPTC Resettable Fuses Work
Protection Principle
Under normal operating conditions, a PPTC resettable fuse has relatively low resistance and allows the circuit to operate normally. When excessive current flows, the component heats up and its resistance increases significantly, helping limit the current passing through the protected circuit.
Once the excessive-current condition is removed and the component cools, its resistance can return toward its normal operating condition. This resettable characteristic makes the 1206L035/30WR Resettable Fuses - PPTC useful for applications where repeated fault events may occur.
Installation and PCB Design Overview
Installation Guidelines
Verify the component specifications against the circuit requirements.
Confirm the recommended PCB footprint before placement.
Follow the manufacturer's recommended soldering conditions.
Ensure the component is correctly positioned on the PCB.
Keep the normal operating current within the specified limits.
Consider temperature and fault conditions during component selection.
Test the completed circuit after assembly.
Correct component selection and installation are important for achieving reliable performance from the 1206L035/30WR Resettable Fuses - PPTC.
Use Case Example: Compact Electronic Control Board
Practical Implementation
Application: Compact electronic control equipment.
Challenge: Protecting sensitive PCB circuitry against excessive current while using a compact protection component.
Solution: Engineers can use the 1206L035/30WR Resettable Fuses - PPTC by Littelfuse as part of the circuit protection design.
Result: The surface-mount construction allows resettable overcurrent protection to be incorporated into compact electronic assemblies.
This example demonstrates how the 1206L035/30WR Resettable Fuses - PPTC can support electronic systems requiring Circuit Protection, Thermistors, and Resettable Fuses - PPTC.
Datasheet Information
For complete electrical ratings, resistance characteristics, trip characteristics, maximum voltage, maximum current, temperature derating, dimensions, PCB footprint, and soldering requirements, refer to the official Littelfuse product documentation before selecting the component for a specific application.
Why Buy 1206L035/30WR Resettable Fuses - PPTC from X-On Electronics?
Purchasing 1206L035/30WR Resettable Fuses - PPTC by Littelfuse from X-On Electronics provides several advantages:
Genuine Littelfuse products
Competitive pricing
Bulk purchasing options
Global sourcing support
Worldwide shipping
Professional customer support
Reliable sourcing for electronic circuit protection requirements
Choose X-On Electronics for genuine Circuit Protection, Thermistors, and Resettable Fuses - PPTC products backed by dependable global service.
FAQs – 1206L035/30WR Resettable Fuses - PPTC
What is the 1206L035/30WR used for?
The 1206L035/30WR Resettable Fuses - PPTC are designed to provide resettable overcurrent protection for electronic circuits and PCB assemblies.
Who manufactures the 1206L035/30WR?
The 1206L035/30WR is manufactured by Littelfuse.
What does PPTC mean?
PPTC stands for Polymeric Positive Temperature Coefficient. PPTC devices increase resistance when excessive current causes the component to heat, helping limit current through the protected circuit.
Are PPTC resettable fuses reusable?
Yes. PPTC devices are designed to return toward their normal low-resistance state after the fault condition is removed and the component cools.
Where can I buy genuine 1206L035/30WR Resettable Fuses - PPTC?
You can purchase genuine 1206L035/30WR Resettable Fuses - PPTC from X-On Electronics with worldwide shipping and customer support.
Conclusion
The 1206L035/30WR Resettable Fuses - PPTC by Littelfuse provide a compact solution for resettable overcurrent protection in electronic circuits. Their PPTC technology makes them suitable for PCB designs where protection against excessive current and recovery after a fault are important.
As an important product within Circuit Protection, Thermistors, and Resettable Fuses - PPTC, the 1206L035/30WR Resettable Fuses - PPTC can be considered for consumer electronics, industrial equipment, telecommunications systems, control boards, and other electronic applications. Purchase genuine Littelfuse products from X-On Electronics for competitive pricing, reliable sourcing, and worldwide delivery.