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16V 3A Automotive Circuitry Polyswitch Resettable Fuse For Protection

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16V 3A Automotive Circuitry Polyswitch Resettable Fuse For Protection

Country/Region	china
City & Province	dongguan guangdong
Categories	MP3 Player Chargers

Product Details

16V 3A Automotive Circuitry Polyswitch Resettable Fuse For Protection

Quick Detail:

■ Operating temperature range up to 125 °C

■ Low thermal derating factor

■ Higher hold currents at elevated temperature

■ Choice of operating currents

■ RoHS compliant* and Pb free

Description:

The Cooper Bussmann family of PolyTron™ resettable PPTCs is ideally suitedfor protecting applications sensitive to high ambient operating temperatures orsubject to frequent overcurrent conditions.PPTCs operate as a positive temperature coefficient device. High temperatures and excessive current will cause the device resistance to increase until it limits the unsafe current level.Upon reaching the design temperature/current limit, the PPTC will effectively“open” the circuit to provide protection from the overcurrent or elevated ambient temperature condition.Once the fault is removed or the ambient temperature cools, the PPTC will automatically “reset” and conduct safe current levels again, allowing current to flow through the circuit.PPTCs are commonly used in applications where constant uptime is required and/or in circuits not easily accessible by a user or service technician.Available in surface mount and radial packages, Cooper Bussmann resettable PPTCs help improve the safety and reliability of customer equipment worldwide.

Applications:

■ Protection of automotive circuitry including engine control modules

■ Overcurrent surge protection of electronic equipment required to operate at high operating temperature ranges

■ Resettable fault protection of general electronic equipment

Specifications:

Part Number	Ih(A)	Vmax(V)	Imax(A)	Rmax(Ω)	Rmin(Ω)	Pdtyp(W)
LT16-300	3.0	16	100	0.072	0.020	2.3
LT16-400	4.0	16	100	0.043	0.018	2.4
LT16-500	5.0	16	100	0.030	0.014	2.6
LT16-600	6.0	16	100	0.025	0.009	2.8
LT16-700	7.0	16	100	0.019	0.008	3.0
LT16-800	8.0	16	100	0.0145	0.006	3.0
LT16-900	9.0	16	100	0.012	0.004	3.3
LT16-1000	10.0	16	100	0.011	0.004	3.7
LT16-1100	11.0	16	100	0.010	0.003	3.7
LT16-1200	12.0	16	100	0.009	0.003	4.2
LT16-1400	14.0	16	100	0.008	0.003	4.2