Littelfuse 4A Resettable Fuse, 6V dc

Currently unavailable
We don't know if this item will be back in stock, RS intend to remove it from our range soon.
Packaging Options:
RS Stock No.:
867-5315
Mfr. Part No.:
NANOSMD350LR-2
Brand:
Littelfuse
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Brand

Littelfuse

Trip Current

7.5A

Voltage Rating

6V dc

Time to Trip

5s

Hold Current

4A

Maximum Current

50 A

Length

3.43mm

Height

1.85mm

Width

1mm

Terminal Material

Gold Plated Nickel

Minimum Resistance

0.004Ω

Maximum Resistance

18mΩ

Power Dissipation

1W

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+85°C

Package Size

1206

Dimensions

3.43 x 1 x 1.85mm

Series

Low Rho SMD

Operating Temperature Range

-40 → +85 °C

PolySwitch™ nanoSMDC series



Surface Mount Technology


Resettable fuses are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed.


Maintenance free automatic reset for thousands of cycles
Small size and no fuseholder required


Main applications


Security systems
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications