Mfr Part #:

RER45F3R01R

The Vishay RER45F3R01R is a wire wound resistor featuring 3.01 ohm resistance and 1% tolerance. It is designed for chassis mounting and has a rated power dissipation of 10W.

✓ Total Stock: 1 pcs

$ Price Range: $0.09

RER45F3R01R Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Hybrid Electronics ✓ Non-Authorised Inventory information	1 pcs On Request	1 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

RER45F3R01R Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Military Spec
Mounting Type	Chassis Mount
Operating Temperature	-55 Cel / 250 Cel
Resistance	3.01
Temperature Coefficient	50
Tolerance	1

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RER45F3R01R Description

Short technical summary and product information.

The Vishay RER45F3R01R is a high-quality wire wound resistor from the RER series, designed for demanding applications. It offers a precise resistance value of 3.01 ohm with a tight tolerance of 1%.

This resistor is rated for a power dissipation of 10W at 25°C and operates across a wide temperature range from -55°C to 250°C, with a temperature coefficient of 50 ppm/°C. The axial leaded package is suitable for chassis mounting, ensuring secure and reliable integration into various systems.

Featuring a tin lead terminal finish, the RER45F3R01R is built for durability and performance. Its robust construction makes it suitable for industrial automation and process control applications where reliability is paramount.

RER45F3R01R Quick Information

Product Type: Wire Wound Resistor

Series: RER

Canonical Name: Vishay RER45F3R01R Wire Wound Resistor

Subcategory: Through Hole Resistor

RER45F3R01R Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

RER45F3R01R Estimated Pricing

Qty	Low	High
1+	$0.09	$0.09

Estimated market price range - modelled values for guidance only, not live distributor offers.

RER45F3R01R Features

Wire wound resistor with 3.01 ohm resistance.
1% tolerance for precise circuit performance.
Rated for 10W power dissipation.
Wide operating temperature range: -55°C to 250°C.
Chassis mount axial leaded package.

RER45F3R01R Applications

Suitable for industrial automation systems.
Used in process control applications.
Ideal for power supply circuits.
Reliable in high-temperature environments.

RER45F3R01R FAQs

7 frequently asked questions generated from this part’s specifications.

What is the resistance value?

3.01 ohm.

What is the resistance tolerance?

±1%.

What is the power rating?

10 watts at 25°C.

What is the temperature coefficient?

50 ppm/°C.

What is the operating temperature range?

-55°C to +250°C.

What is the mounting type?

Chassis mount with axial leaded lug terminals.

What is the terminal finish?

Tin lead.