Resistors

RWR78S3R52FSB12

Active

Vishay Dale

RES 3.52 OHM 10W 1% WW AXIAL

Resistors

RWR78S3R52FSB12

Active

Vishay Dale

RES 3.52 OHM 10W 1% WW AXIAL

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	RWR78S3R52FSB12

Composition	Wirewound
Failure Rate (Percent)	0.001 %
Failure Rate Rating	S
Features	Moisture Resistant, Military
Number of Terminations	2
Operating Temperature (Max)	250 °C
Operating Temperature (Min)	-55 °C
Package / Case	Axial
Package Name	Axial
Power (Watts)	10 W
Resistance	3.52 Ohms
Size / Dimension Diameter	0.375 in
Size / Dimension Length	1.78 in
Temperature Coefficient	50 ppm/°C
Tolerance	1 %

RWR78 Series

...

Part	Number of Terminations	Package / Case	Package Name	Operating Temperature (Max)	Operating Temperature (Min)	Temperature Coefficient	Tolerance	Size / Dimension Diameter	Size / Dimension Length	Power (Watts)	Resistance	Failure Rate (Percent)	Failure Rate Rating	Composition	Features
Vishay Dale RWR78N1822FRBSL	2	Axial	Axial	250 °C	-55 °C	20 ppm/¯C	1 %	0.375 in	1.78 in	10 W	18.2 kOhm	0.01 %	R	Wirewound	Military Moisture Resistant Non-Inductive
Vishay Dale RWR78N1500FRB12	2	Axial	Axial	250 °C	-55 °C	30 ppm/¯C	1 %	0.375 in	1.78 in	10 W	150 Ohm	0.01 %	R	Wirewound	Military Moisture Resistant Non-Inductive
Vishay Dale RWR78S6981BRBSL	2	Axial	Axial	250 °C	-55 °C	20 ppm/¯C	0.1 %	0.375 in	1.78 in	10 W	6.98 kOhm	0.01 %	R	Wirewound	Military Moisture Resistant
Vishay Dale RWR78S8R06FRS73	2	Axial	Axial	250 °C	-55 °C	50 ppm/°C	1 %	0.375 in	1.78 in	10 W	8.06 Ohms	0.01 %	R	Wirewound	Military Moisture Resistant
Vishay Dale RWR78SR221FPBSL	2	Axial	Axial	250 °C	-55 °C	650 ppm/°C	1 %	0.375 in	1.78 in	10 W	221 mOhms	0.1 %	P	Wirewound	Military Moisture Resistant
Vishay Dale RWR78N9R53FSBSL	2	Axial	Axial	250 °C	-55 °C	50 ppm/°C	1 %	0.375 in	1.78 in	10 W	9.53 Ohms	0.001 %	S	Wirewound	Military Moisture Resistant Non-Inductive
Vishay Dale RWR78S5110FMRSL	2	Axial	Axial	250 °C	-55 °C	20 ppm/¯C	1 %	0.375 in	1.78 in	10 W	511 Ohm	1 %	M	Wirewound	Military Moisture Resistant
Vishay Dale RWR78S1180FMS73	2	Axial	Axial	250 °C	-55 °C	30 ppm/¯C	1 %	0.375 in	1.78 in	10 W	118 Ohm	1 %	M	Wirewound	Military Moisture Resistant
Vishay Dale RWR78S5491FRRSL	2	Axial	Axial	250 °C	-55 °C	20 ppm/¯C	1 %	0.375 in	1.78 in	10 W	5.49 kOhm	0.01 %	R	Wirewound	Military Moisture Resistant
Vishay Dale RWR78S3R52FSB12	2	Axial	Axial	250 °C	-55 °C	50 ppm/°C	1 %	0.375 in	1.78 in	10 W	3.52 Ohms	0.001 %	S	Wirewound	Military Moisture Resistant

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	100	$ 14.78	<5d

CAD

3D models and CAD resources for this part

Description

General part information

RWR78 Series

3.52 Ohms ±1% 10W Through Hole Resistor Axial Military, Moisture Resistant Wirewound

Documents

Technical documentation and resources

RWR78S3R52FSB12 | Datasheet