RWR74N2490FRS73

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Vishay General Semiconductor - Diodes Division

RESISTOR, WIRE WOUND, 5 W, 1 %, 20 PPM, 249 OHM, THROUGH HOLE MOUNT, AXIAL LEADED

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RWR74N2490FRS73

Active

Vishay General Semiconductor - Diodes Division

RESISTOR, WIRE WOUND, 5 W, 1 %, 20 PPM, 249 OHM, THROUGH HOLE MOUNT, AXIAL LEADED

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	RWR74N2490FRS73

Composition	Wirewound
Failure Rate	R (0.01%)
Features	Non-Inductive, Military, Moisture Resistant
Number of Terminations	2
Operating Temperature [Max]	250 °C
Operating Temperature [Min]	-55 °C
Package / Case	Axial
Power (Watts)	5 W
Resistance	249 Ohms
Size / Dimension [diameter]	0.312 in
Size / Dimension [diameter]	7.92 mm
Size / Dimension [x]	22.23 mm
Size / Dimension [x]	0.875 in
Supplier Device Package	Axial
Temperature Coefficient	20 ppm/°C
Tolerance	1 %

RWR74 Series

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Part	Operating Temperature [Min]	Operating Temperature [Max]	Power (Watts)	Temperature Coefficient	Supplier Device Package	Package / Case	Tolerance	Resistance	Size / Dimension [diameter]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [diameter]	Composition	Number of Terminations	Failure Rate	Features
Vishay General Semiconductor - Diodes Division RWR74S2490FSB12	-55 °C	250 °C	5 W	20 ppm/°C	Axial	Axial	1 %	249 Ohms	0.312 in	22.23 mm	0.875 in	7.92 mm	Wirewound	2	S (0.001%)
Vishay General Semiconductor - Diodes Division RWR74S2371FRS73	-55 °C	250 °C	5 W	20 ppm/°C	Axial	Axial	1 %	2.37 kOhms	0.312 in	22.23 mm	0.875 in	7.92 mm	Wirewound	2	R (0.01%)
Vishay General Semiconductor - Diodes Division RWR74S1R50FRB12	-55 °C	250 °C	5 W	50 ppm/°C	Axial	Axial	1 %		0.312 in	22.23 mm	0.875 in	7.92 mm	Wirewound	2	R (0.01%)
Vishay General Semiconductor - Diodes Division RWR74S1R78FRB12	-55 °C	250 °C	5 W	50 ppm/°C	Axial	Axial	1 %	1.78 Ohms	0.312 in	22.23 mm	0.875 in	7.92 mm	Wirewound	2	R (0.01%)
Vishay General Semiconductor - Diodes Division RWR74S48R7FSBSL	-55 °C	250 °C	5 W	30 ppm/°C	Axial	Axial	1 %	48.7 Ohms	0.312 in	22.23 mm	0.875 in	7.92 mm	Wirewound	2	S (0.001%)
Vishay General Semiconductor - Diodes Division RWR74S1212FRBSL	-55 °C	250 °C	5 W	20 ppm/°C	Axial	Axial	1 %	12.1 kOhms	0.312 in	22.23 mm	0.875 in	7.92 mm	Wirewound	2	R (0.01%)
Vishay General Semiconductor - Diodes Division RWR74N5620FRRSL	-55 °C	250 °C	5 W	20 ppm/°C	Axial	Axial	1 %	562 Ohms	0.312 in	22.23 mm	0.875 in	7.92 mm	Wirewound	2	R (0.01%)	Military Moisture Resistant Non-Inductive
Vishay General Semiconductor - Diodes Division RWR74N2490FRS73	-55 °C	250 °C	5 W	20 ppm/°C	Axial	Axial	1 %	249 Ohms	0.312 in	22.23 mm	0.875 in	7.92 mm	Wirewound	2	R (0.01%)	Military Moisture Resistant Non-Inductive
Vishay General Semiconductor - Diodes Division RWR74N22R1FRB12	-55 °C	250 °C	5 W	30 ppm/°C	Axial	Axial	1 %		0.312 in	22.23 mm	0.875 in	7.92 mm	Wirewound	2	R (0.01%)	Military Moisture Resistant Non-Inductive
Vishay General Semiconductor - Diodes Division RWR74S1R00FMBSL	-55 °C	250 °C	5 W	400 ppm/°C	Axial	Axial	1 %	1 Ohms	0.312 in	22.23 mm	0.875 in	7.92 mm	Wirewound	2	M (1%)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	500	$ 7.62

Description

General part information

RWR74 Series

249 Ohms ±1% 5W Through Hole Resistor Axial Military, Moisture Resistant, Non-Inductive Wirewound

Documents

Technical documentation and resources