KOA 390Ω Carbon Film Resistor 0.25W ±5% CFS1/4C391J

RS Stock No.:: 491-2519
Mfr. Part No.:: CFS1/4C391J
Brand:: KOA

KOA 390Ω Carbon Film Resistor 0.25W ±5% CFS1/4C391J

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100 In Global stock for delivery within 5 working day(s)

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Price (ex. GST) Each (In a Pack of 20)

$0.043

(exc. GST)

$0.047

(inc. GST)

Units	Per unit	Per Pack*
20 - 980	$0.043	$0.86
1000 - 1980	$0.043	$0.86
2000 - 4980	$0.042	$0.84
5000 - 9980	$0.041	$0.82
10000 +	$0.04	$0.80
*price indicative

RS Stock No.:: 491-2519
Mfr. Part No.:: CFS1/4C391J
Brand:: KOA

Technical data sheets

CF Datasheet

Legislation and Compliance

COO (Country of Origin):: JP

Product Details

Carbon Film Resistor 0.25 W 5% (1/8W type)
CFS1/4 Series

General purpose lead-type resistor
Higher pulse-withstanding capability than same-power chip resistors
Edge surface material made of lead-free chrome

A comprehensive range of high stability carbon film resistors qualified and tested to the requirements of IEC 115 and IEC 115-2. The ruggedised welded cap and lead method of manufacture provides a considerable strength and resistance to damage. The coating materials and the colour bands are epoxy resin and are highly resistant to solvents, abrasion and chipping. Improvements in materials and processing have allowed the rated power to be improved. Excellent stability against changes in load conditions or moisture levels, with a low noise level and high reliability make these carbon film resistors suitable for a wide range of applications. Rated at 70°C in free air mounted horizontally. Climatic category 55/155/56.

Specifications

Attribute	Value
Resistance	390Ω
Power Rating	0.25W
Tolerance	±5%
Technology	Carbon Film
Temperature Coefficient	-450 → +350ppm/°C
Maximum Operating Temperature	+155°C
Minimum Operating Temperature	-55°C