Metal Element Open Air Resistor

Place of Origin	CHINA
Brand Name	JDC
Certification	ROHS&Reach
Model Number	OAR
Minimum Order Quantity	5K
Price	US$0.15-US$0.35
Packaging Details	Bulk in Carton
Delivery Time	7-10 working days
Payment Terms	T/T, L/C, Western Union, Paypal
Supply Ability	500Kpcs per Month

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Product Details

Rated Power	1W, 3W, 5W	Resistance Range	5mR-100mR
Materials	Constantan Or Nichrome	Tolerance	±1%，±2%，±5%
TCR	40PPM
Highlight	Metal Element open air resistor, 100mR Open Air Resistor, 5W Open Air Resistor

Product Description

Open Air Sense Resistor, Metal Element, Low resistance and inductance, 1% tolerance

Open Air Metal Alloy Resistors are designed for sampling current with a very low resistance value from 0.005Ω to 0.1Ω and a very low inductive, offer a high current, flameproof alternative to conventional axial devices and flat chips for current-sense circuits where PC board space is at a premium. The open air resistor's footprint is reduced by extending the height of the device above the board, thus keeping the resistor element's "hot spot" safely off the PC board and providing for increased air circulation under it, which in turn provides increased heat dissipation and cooler operation.

Features:

Low inductance.

Radial leads, low resistance value 0.005Ω ~ 0.1Ω.

High stability open-air style. Precision alloys resistive element.

Pb-free and RoHS compliant.

Standard tolerance ±1%, ±2%, ±5%

Open air design and all welded construction

Applications:

Inverter and Switching Power Supplies.

CPU Drive Control, Power Tool Motor controls.

Residual Battery Power Detection, Current Sensing.

Automotive, Feedback System, Power Supply Shunt, Current Detective.

Dimensions:

Metal Element Open Air Resistor 0

Type	Rated Power	Resistance Range	A(±1.0)	B(Max)	C(±0.8)	E(±0.2)
OAR1	1W	R005-R05	11.4	8.3	3.2	1.65
OAR3	3W	R005-R05	15.2	25.4
OAR5	5W	R005-R01	20.3	25.4

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