RWR84N4R17DRS73 datasheet, PDF

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RWR84N4R17DRS73: DescriptionRESISTOR, WIRE WOUND, 7 W, 0.5 %, 50 ppm, 4.17 ohm, THROUGH HOLE MOUNT, AXIAL LEADED; CategoryPassive components The resistor; File Size181KB，4 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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RWR84N4R17DRS73 Overview

RESISTOR, WIRE WOUND, 7 W, 0.5 %, 50 ppm, 4.17 ohm, THROUGH HOLE MOUNT, AXIAL LEADED

RWR84N4R17DRS73 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Objectid	1673092287
package instruction	Axial,
Reach Compliance Code	compliant
Country Of Origin	Mexico, USA
ECCN code	EAR99
YTEOL	7.3
Other features	NON INDUCTIVE
structure	Tubular
JESD-609 code	e0
Lead diameter	1.02 mm
Lead length	38.1 mm
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	250 °C
Minimum operating temperature	-55 °C
Package diameter	7.92 mm
Package length	22.23 mm
Package form	Axial
method of packing	TR
Rated power dissipation(P)	7 W
Rated temperature	25 °C
Guideline	MIL-PRF-39007
resistance	4.17 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	WIRE WOUND
Temperature Coefficient	50 ppm/°C
Terminal surface	Tin/Lead (Sn60Pb40)
Terminal shape	WIRE
Tolerance	0.5%
Operating Voltage	5.4028 V

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RWR Military

www.vishay.com

Vishay Dale

Wirewound Resistors, Military/Established Reliability,

MIL-PRF-39007 Qualified, Type RWR, Up to S Level, Axial Lead

FEATURES

• High temperature silicone coated

• Complete welded construction

• Qualified to MIL-PRF-39007

• Available in non-inductive styles (type N) with

Ayrton-Perry winding for lowest reactive components

DESIGN SUPPORT TOOLS

Models

Available

click logo to get started

• “S” level failure rate available

Note

• “Terminal Wire and Winding” type “W” and “Z” are not listed

below but are available upon request. Please reference

MIL-PRF-39007 QPL for approved “failure rate” and “resistance

tolerance/ranges”

STANDARD ELECTRICAL SPECIFICATIONS

MILITARY MODEL

RWR81S

RWR81N

RWR82S

RWR82N

RWR80S

RWR80N

RWR71S

RWR71N

RWR89S

RWR89N

RWR74S

RWR74N

RWR84S

RWR84N

RWR78S

RWR78N

VISHAY REFERENCE

MODEL

EGS-1-80

EGN-1-80

EGS-2

EGN-2

EGS-3-80

EGN-3-80

ESS-2A

ESN-2A

ESS-2B

ESN-2B

ESS-5

ESN-5

EGS-10-80

EGN-10-80

ESS-10

ESN-10

POWER RATING

25 °C

1.5

RESISTANCE RANGE



± 0.1 %

0.499 to 1K

0.499 to 499

0.499 to 1.3K

0.499 to 649

0.499 to 3.16K

0.499 to 1.58K

0.499 to 12.1K

0.499 to 6.04K

0.499 to 4.12K

0.499 to 2.05K

0.499 to 12.1K

0.499 to 6.04K

0.499 to 12.4K

0.499 to 6.19K

0.499 to 39.2K

0.499 to 19.6K

RESISTANCE RANGE



± 0.5 %, ± 1 %

0.1 to 1K

0.1 to 499

0.1 to 1.3K

0.1 to 649

0.1 to 3.16K

0.1 to 1.58K

0.1 to 12.1K

0.1 to 6.04K

0.1 to 4.12K

0.1 to 2.05K

0.1 to 12.1K

0.1 to 6.04K

0.1 to 12.4K

0.1 to 6.19K

0.1 to 39.2K

0.1 to 19.6K

WEIGHT

(typical) g

0.21

0.23

0.34

0.90

0.70

4.2

3.6

9.0

Note

• RWR82S and RWR82N: Core consists of beryllium oxide ceramic

GLOBAL PART NUMBER INFORMATION

Global Part Numbering example: RWR74S49R9FSB12

MIL TYPE

(5 digits)

RWR71

RWR74

RWR78

RWR80

RWR81

RWR82

RWR84

RWR89

PACKAGING CODE

(3 digits)

B12

= bulk pack

S70

= tape/reel

(smaller than 5 W)

S73

= tape/reel

(500 pieces)

BSL

(2)

= bulk pack,

single lot date code

RSL

(2)

= tape/reel,

single lot date code

TERMINAL WIRE AND WINDING

(1 digit)

= solderable, inductive

= solderable, non-inductive

= weldable, inductive

(1)

= weldable, non-inductive

(1)

RESISTANCE VALUE

(4 digits)

3 digit significant figure,

followed by a multiplier

49R9

= 49.9



1000

= 100



1001

= 1000



TOLERANCE CODE

(1 digit)

= ± 0.1 %

= ± 0.5 %

= ± 1.0 %

FAILURE RATE

(1 digit)

= 1.0 %/1000 h

= 0.1 %/1000 h

= 0.01 %/1000 h

= 0.001 %/1000 h

Notes

Note that “W” and “Z” are not listed above but are available, see MIL-PRF-39007 QPL for available resistance values

(2)

Maximum order sizes apply for single lot date code package codes, please see table below

(1)

Revision: 15-Nov-17

Document Number: 30203

For technical questions, contact:

ww2aresistors@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

www.vishay.com/doc?91000

Legal Disclaimer Notice

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Vishay

Disclaimer



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RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other

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including but not limited to the warranty expressed therein.

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Revision: 08-Feb-17

Document Number: 91000

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