2016L500DR Circuit Protection

Resistance - Initial (Ri) (Min):	5 mOhms
Approvals:	cURus, TUV
Lead Spacing:	--
Thickness (Max):	0.063" (1.60mm)
Height - Seated (Max):	--
Size / Dimension:	0.200" L x 0.160" W (5.08mm x 4.07mm)
Package / Case:	2016 (5041 Metric), Concave
Mounting Type:	Surface Mount
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Resistance - Post Trip (R1) (Max):	25 mOhms
Series:	POLY-FUSE®, 2016L
Time to Trip:	2s
Current - Trip (It):	10A
Current - Hold (Ih) (Max):	5A
Current - Max:	100A
Voltage - Max:	6V
Type:	Polymeric
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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PTC Resettable Fuses

PTC resettable fuses are a type of fuse that are able to reset themselves after reaching their pre-set trip rating. This type of fuse is ideal for applications that require a current limit circuit breaker. It is designed to protect devices and circuits from excessive current, voltage and/or power.The 2016L500DR application field and working principle is an example of a PTC resettable fuse. The 2016L500DR is designed to protect equipment and circuits from current within 4 to 16 Amp. This PTC resettable fuse is built in a metal casing. It has two leads for connection into the circuit.The 2016L500DR is activated once the current exceeds the trip rating in the metal casing. This in turn causes an internal temperature increase which boosts the resistance in the component. When the resistance reaches its threshold level, the 2016L500DR will activate and limit the current within the circuit. This ultimately prevents additional heating and damage to the equipment or circuit.Once the current decreases and normalizes, the 2016L500DR will reset itself and go back to a stable state. This resettable feature allows for continual protection against the device and circuits from current and over-temperature. The re-settable nature of the 2016L500DR increases its lifespan and allows it to be used in multiple applications without needing to be replaced or reconditioned.The 2016L500DR is designed for rugged environments. It is capable of withstanding temperatures ranging from -55°C to 85°C. This makes it ideal for high-voltage and high-temperature applications such as power supplies and aerospace equipment that are used in extreme conditions. The component also offers a high voltage rating of 250V and meets UL, CSA, VDE and RoHS standards.Overall, the 2016L500DR is a great solution for protecting equipment and circuits from current and over-temperature. The re-settable feature allows the device to continually provide protection and increases its lifespan. It also has a high temperature rating and can withstand tough conditions. With its user-friendly design and safety features, the 2016L500DR is a great choice for many different applications.

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Part Number	Manufacturer	Price	Quantity	Description