RER55F5R11RC02 datasheet, PDF - EEWORLD Datasheet

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RER55F5R11RC02: Descriptionres chas mnt 5.11 ohm 1% 30w; CategoryPassive components; File Size169KB，3 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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res chas mnt 5.11 ohm 1% 30w

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RER Military

www.vishay.com

Vishay Dale

Wirewound Resistors, Military/Established Reliability

MIL-PRF-39009 Qualified, Type RER, R Level

FEATURES

• Aluminum heat sink housing

• Molded construction for total environmental protection

• Qualified to MIL-PRF-39009

• Complete welded construction

• Non-inductive styles manufactured with Ayrton-Perry

winding for lowest reactive components

• Mounts on chassis to utilize heat-sink effect

STANDARD ELECTRICAL SPECIFICATIONS

MILITARY

MODEL

RER40

RER45

RER50

RER55

RER60

RER65

RER70

RER75

VISHAY

REFERENCE

MODEL

ENH05

ENH10

ENH25

ENH50

ERH05

ERH10

ERH25

ERH50

POWER RATING

25 °C

RESISTANCE RANGE



1 to 1.65K

1 to 2.8K

1 to 6.04K

1 to 4.99K

0.10 to 3.32K

0.10 to 5.62K

0.10 to 12.1K

0.10 to 39.2K

TOLERANCE

±%

WEIGHT

(typical)

3.3

8.8

16.5

TECHNICAL SPECIFICATIONS

PARAMETER

Free Air Power Rating at 25 °C

Temperature Coefficient

Maximum Working Voltage

Insulation Resistance

Solderability

Operating Temperature Range

UNIT

ppm/°C



°C

RER40/RER60

RER45/RER65

RER50/RER70

RER55/RER75

± 20 for 20



and above; ± 50 for 1



to 19.9

;

± 100 for 0.1



to 0.99



(P x

1/2

10 000 M minimum dry, 1000 M minimum after moisture test

Meets requirements of ANSI J-STD-002

-55 to +250

MILITARY PART NUMBER INFORMATION

Military Part Numbering example: RER65F1001RC02

MIL TYPE

RER40

RER45

RER50

RER55

RER60

RER65

RER70

RER75

TOLERANCE CODE

= ± 1.0 %

RESISTANCE VALUE

3 digit significant figure,

followed by a multiplier

49R9

= 49.9



1000

= 100



1001

= 1000



FAILURE RATE

= 1.0 %/1000 h

= 0.1 %/1000 h

= 0.01 %/1000 h

PACKAGING CODE

C02

= tin/lead, card pack

CSL

= tin/lead, card pack,

single lot date code

Revision: 05-Jan-18

Document Number: 30200

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

RER Military

www.vishay.com

DIMENSIONS

Vishay Dale

MILITARY

MODEL

RER40

RER60

RER45

RER65

RER50

RER70

RER55

RER75

0.444

± 0.005

[11.280

± 0.127]

0.562

± 0.005

[14.270

± 0.127]

0.719

± 0.005

[18.260

± 0.127]

1.562

± 0.005

[39.670

± 0.127]

0.490

± 0.005

[12.450

± 0.127]

0.625

± 0.005

[15.880

± 0.127]

0.781

± 0.005

[19.840

± 0.127]

0.844

± 0.005

[21.440

± 0.127]

0.600

± 0.031

[15.240

± 0.787]

0.750

± 0.031

[19.050

± 0.787]

1.062

± 0.031

[26.970

± 0.787]

1.968

± 0.031

[49.990

± 0.787]

1.125

± 0.062

[28.580

± 1.570]

1.375

± 0.062

[34.930

± 1.570]

1.938

± 0.062

[49.230

± 1.570]

2.781

± 0.062

[70.640

± 1.570]

0.334

± 0.015

[8.480

± 0.381]

0.420

± 0.015

[10.670

± 0.381]

0.550

± 0.015

[13.970

± 0.381]

0.630

± 0.015

[16.000

± 0.381]

DIMENSIONS

in inches [millimeters]

0.133

0.065

0.320

0.646

± 0.015 ± 0.015 ± 0.010 ± 0.010

[16.410 [8.130 [1.650 [3.380

± 0.381] ± 0.381] ± 0.254] ± 0.254]

0.165

0.075

0.390

0.800

± 0.015 ± 0.015 ± 0.010 ± 0.010

[20.320 [9.910 [1.900 [4.190

± 0.381] ± 0.381] ± 0.254] ± 0.254]

0.231

0.075

0.546

1.080

± 0.015 ± 0.015 ± 0.010 ± 0.010

[27.430 [13.870 [1.900 [5.870

± 0.381] ± 0.381] ± 0.254] ± 0.254]

0.260

0.088

0.610

1.140

± 0.015 ± 0.015 ± 0.010 ± 0.010

[28.960 [15.490 [2.240 [6.600

± 0.381] ± 0.381] ± 0.254] ± 0.254]

0.078

± 0.010

[1.980

± 0.254]

0.093

± 0.010

[2.360

± 0.254]

0.172

± 0.010

[4.370

± 0.254]

0.196

± 0.010

[4.980

± 0.254]

0.093

± 0.005

[2.360

± 0.127]

0.094

± 0.005

[2.390

± 0.127]

0.125

± 0.005

[3.180

± 0.127]

0.125

± 0.005

[3.180

± 0.127]

0.078

± 0.015

[1.980

± 0.381]

0.102

± 0.015

[2.590

± 0.381]

0.115

± 0.015

[2.920

± 0.381]

0.107

± 0.015

[2.720

± 0.381]

0.050

± 0.005

[1.270

± 0.127]

0.085

± 0.005

[2.160

± 0.127]

0.085

± 0.005

[2.160

± 0.127]

0.085

± 0.005

[2.160

± 0.127]

0.266

± 0.062

[6.760

± 1.570]

0.312

± 0.062

[7.920

± 1.570]

0.438

± 0.062

[11.130

± 1.570]

0.438

± 0.062

[11.130

± 1.570]

MATERIAL SPECIFICATIONS

Element:

copper-nickel alloy or nickel-chrome alloy,

depending on resistance value

Core:

ceramic, steatite or alumina, depending on physical

size

Encapsulant:

silicone molded construction

Housing:

aluminum with hard anodic coating

End Caps:

stainless steel

Standard Terminals:

tinned Copperweld

Part Marking:

source code, JAN, military PIN, date/lot code

DERATING

RATED POWER IN %

120

100

- 55 - 50

100

150

200

250

AMBIENT TEMPERATURE IN °C

POWER RATING

Vishay RER resistor wattage ratings are based on mounting

to the proper heat sink.

RER40, RER45, RER60, RER65: 4" x 6" x 2" x 0.040" thick

aluminum chassis

RER50, RER55, RER70, RER75: 5" x 7" x 2" x 0.040" thick

aluminum chassis



PERFORMANCE

TEST

Low Temperature Operation

Short Time Overload

Dielectric Withstanding Voltage

Low Temperature Storage

High Temperature Exposure

Moisture Resistance

Shock, Specified Pulse

Vibration, High Frequency

Load Life

Extended Life

Terminal Strength

CONDITIONS OF TEST

Apply rated power until thermal stability, remove power subject to

air temperature of -55 °C for 15 min to 30 min

5 x rated power for 5 s

1000 V

RMS

(RER40, RER45, RER50, RER60, RER65, RER70),



2000 V

RMS

(RER55 and RER75), 1 min duration

-55 °C for 24 h

250 °C for 2000 h

MIL-STD-202, method 106

MIL-STD-202, method 213, condition I

MIL-STD-202, method 204, condition D

2000 h at rated power, +25 °C, 1.5 h “ON”, 0.5 h “OFF”

10 000 h at rated power, +25 °C, 1.5 h “ON”, 0.5 h “OFF”

MIL-STD-202, method 211, condition A



5 pound (RER40, RER45, RER60, RER65),

10 pound (RER50, RER55,RER70, RER75)

TEST LIMITS

± (0.5 % + 0.01

) R

± (0.3 % + 0.01

) R

± (0.2 % + 0.01

) R

± (0.3 % + 0.01

) R

± (1.0 % + 0.01

) R

± (0.5 % + 0.01

) R

± (0.2 % + 0.01

) R

± (0.2 % + 0.01

) R

± (1.0 % + 0.01

) R

± (2.0 % + 0.01

) R

± (0.2 % + 0.01

) R

Revision: 05-Jan-18

Document Number: 30200

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

www.vishay.com

Vishay

Disclaimer



ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE

RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,

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

disclosure relating to any product.

Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or

the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all

liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,

consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular

purpose, non-infringement and merchantability.

Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of

typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding

statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a

particular product with the properties described in the product specification is suitable for use in a particular application.

Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over

time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s

technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,

including but not limited to the warranty expressed therein.

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining

applications or for any other application in which the failure of the Vishay product could result in personal injury or death.

Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.

Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for

such applications.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document

or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.

Revision: 08-Feb-17

Document Number: 91000

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