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Bourns MFR0402 PTC Resettable Fuse
The product is a PTC resettable fuse from the Bourns R Series, designed for low voltage power supply protection in electronic and automotive applications. Crafted with flame retardant UL 94V-0 epoxy insulators and RoHS compliance, these radial leaded devices offer reliable overcurrent protection with environmental robustness. Suitable for computers, peripherals, general electronics, and automotive systems, it features varied hold currents, durable construction, and packaging options like bulk, tape, reel, and Ammo-Pak, ensuring versatility in manufacturing and repair processes. These fuses exhibit precise trip characteristics, stability under thermal and humidity aging, and resistance to solvents and vibration, making them ideal for demanding electronic environments.
Bourns MFR0402 PTC Resettable Fuse Specifications:
- Hold Current: 0.05 to 11.0 Amps
- Resistance at 23°C: initial, trip, and post-trip ohms vary with model
- Maximum Surface Temperature in Tripped State: 125°C
- Operating Temperature Range: -40°C to +85°C
- Storage Temperature Range: -40°C to +85°C
- Humidity Aging: 85% R.H., 1000 hours
- Thermal Shock: 10 times between -40°C and +85°C
- Mechanical: No change after vibration MIL-STD-883C, Method 2007.1
- Chemical Resistance: No change after solvent MIL-STD-202, Method 215
- Packaging: Bulk, tape and reel, Ammo-Pak options available
- Lead Material: Sn/NiCu, Sn/CuFe, Bi2Yj, or Sn/Gu coatings
- Dimensions: Various per model, e.g., MF-RO17 approximately 7mm length, 1mm diameter
- Agency Approvals: UL, CSA, TUV pending
- RoHS Compliant, Halogen Free (Br and Cl content ≤900 ppm)
- Tipping charge: Tested at 40 amperes, current range detailed per model
Buy the Buy Bourns R Series PTC Resettable Fuse Part Number MF-R0402 Online
Purchase the Bourns R Series MF-R0402 PTC resettable fuse online today to ensure reliable overcurrent protection for your electronic and automotive systems. Designed with durable epoxy and RoHS compliance, these fuses feature precise trip characteristics, environmental stability, and versatile packaging options. Whether you need bulk packs, tape and reel, or Ammo-Pak, our supplier guarantees quick delivery. Protect your sensitive devices, enhance system safety, and streamline your manufacturing process by ordering this high-performance, RoHS-compliant resettable fuse online now.
Get Bourns R Series MF-R0402 today—built for precise overcurrent protection and long-lasting durability in electronic circuits.
Frequently Asked Questions
Where can I buy Bourns MFR0402?
You can click on the BUY or RFQ button to purchase MFR0402 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part MFR0402?
You can download the MFR0402 datasheet or visit the Bourns website for support.
Who is the manufacturer of MFR0402?
Bourns