MPN

RS PRO, 47 Ω 300 W Aluminium Chassis Mount Resistor ±5 %

RS Stock No.:: 185-2297
Manufacturer:: RS PRO

RS PRO, 47 Ω 300 W Aluminium Chassis Mount Resistor ±5 %

Bulk discount available

View bulk pricing options

Subtotal (1 unit)*

PHP4,887.15

(exc. VAT)

PHP5,473.61

(inc. VAT)

FREE delivery for orders over ₱5,000.00

In Stock

5 unit(s) ready to ship from another location
Plus 20 unit(s) shipping from September 30, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per Unit
1 - 4	PHP4,887.15
5 - 9	PHP4,691.64
10 - 19	PHP4,496.18
20 +	PHP4,398.42

*price indicative

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RS Stock No.:: 185-2297
Manufacturer:: RS PRO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Resistance	47Ω
	Product Type	Chassis Mount Resistor
	Power Rating	300W
	Series	R300
	Package/Case	Aluminium
	Tolerance	±5 %
	Temperature Coefficient	+100 ppm/°C
	Technology	Aluminium
	Automotive Standard	No
	Termination Style	Wire
	Overall Length	210mm
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	250°C
	Standards/Approvals	UL, RoHS
	Overall Width	80mm
	Overall Height	10mm

	Select all
	Brand RS PRO
	Resistance 47Ω
	Product Type Chassis Mount Resistor
	Power Rating 300W
	Series R300
	Package/Case Aluminium
	Tolerance ±5 %
	Temperature Coefficient +100 ppm/°C
	Technology Aluminium
	Automotive Standard No
	Termination Style Wire
	Overall Length 210mm
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 250°C
	Standards/Approvals UL, RoHS
	Overall Width 80mm
	Overall Height 10mm

COO (Country of Origin):: IN

RS PRO Low Profile Braking Resistor

The RS PRO R300 series resistor has a resistance of 47ohm and 300W power rating. It has an aluminium housing with ±5% tolerance. This metal encased braking resistor is designed for direct heat sink attachment.

Features and Benefits

• Heat sink mountable for increased power dissipation

• High power density

• Operating temperature coefficient ranges between -100ppm/°C and 100ppm/°C

• Operating temperature is between -25°C and 250°C

• Wire lead terminal

Certifications

• UL approved

• RoHS compliant

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