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OptiFuse RASR200 Resettable Fuse
The RASR200 is a resettable fuse designed for 30V DC applications, featuring a compact axial package ideal for battery straps and rechargeable battery packs. It offers reliable overcurrent protection with operation currents from 1.2A to 4.4A, maximum voltages up to 30V, and a temperature range spanning -40°C to 85°C. The fuse has a quick trip response at specified fault currents, with resistance values and thermal derating characteristics suitable for electronic and battery protection circuits. Its physical construction includes nickel leads and polyester insulation, ensuring durability and consistent performance in demanding environments.
OptiFuse RASR200 Resettable Fuse Specifications:
- Operation Current: 1.2A to 4.4A
- Maximum Voltage: 30V
- Temperature Range: -40°C to 85°C
- Physical Material: Nickel leads, polyester tape insulation
- Lead Thickness: 0.13mm nominal, quarter hard nickel
- Soldering Standards: MIL-STD-202, method 208E
- Dimensions (mm): Length varies by model, typical width around 4.9-32.4mm
- Maximum Resistance: 0.220 ohms at 23°C for RASR-120, up to 0.050 ohms for RASR-350
- Rated Trip Current: 2.70A to 7.60A depending on model
- Rated Hold Current: 1.20A to 4.20A depending on model
- Power Dissipation (Pd): Up to 0.085W to 0.030W depending on model
- Certification: RoHS compliant
Buy the Buy Optifuse RASR200 Part Number RASR200 Online
Protect your electronic devices and battery systems with the Optifuse RASR200 resettable fuse. Designed for 30V DC circuits, it provides dependable overcurrent protection with operation currents from 1.2A to 4.4A. Its compact axial package fits battery straps and rechargeable packs, ensuring durability and consistent performance in harsh environments. The fuse withstands temperatures from -40°C to 85°C and features a quick trip response at fault currents, making it an ideal choice for reliable circuit protection in industrial, automotive, and consumer electronics applications.
Order your Optifuse RASR200 resettable fuse today and secure reliable overcurrent protection for your battery packs and electronic devices.
Frequently Asked Questions
Where can I buy OptiFuse RASR200?
You can click on the BUY or RFQ button to purchase RASR200 from an authorized OptiFuse distributor.
How do I troubleshoot issues or seek technical support for part RASR200?
You can download the RASR200 datasheet or visit the OptiFuse website for support.
Who is the manufacturer of RASR200?
OptiFuse