RMBS2037R40DS09 datasheet, PDF

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RMBS2037R40DS09: DescriptionRESISTOR, WIRE WOUND, 2 W, 0.5 %, 20 ppm, 37.4 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT; CategoryPassive components The resistor; File Size111KB，4 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

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RMBS2037R40DS09 Overview

RESISTOR, WIRE WOUND, 2 W, 0.5 %, 20 ppm, 37.4 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT

RMBS2037R40DS09 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	2038500620
package instruction	Axial,
Reach Compliance Code	compliant
ECCN code	EAR99
YTEOL	7.05
Other features	PRECISION
structure	Axial
JESD-609 code	e3/e1
Lead diameter	0.8 mm
Lead length	25 mm
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	275 °C
Package diameter	6.4 mm
Package length	16.2 mm
Package shape	TUBULAR PACKAGE
Package form	Axial
method of packing	BULK
Rated power dissipation(P)	1.6 W
Rated temperature	70 °C
resistance	37.4 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	WIRE WOUND
Temperature Coefficient	-20,0 ppm/°C
Terminal surface	MATTE TIN/TIN SILVER COPPER
Terminal shape	WIRE
Tolerance	0.5%
Operating Voltage	200 V

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RMB, RMBS

www.vishay.com

Vishay Sfernice

Molded Precision Wirewound Resistors

Axial Leads

FEATURES

• 0.75 W to 3 W at 25 °C

• NF C 83-210

• According to CECC 40201-005

• Low temperature coefficient



± 50 ppm/°C

• Low ohmic values 15 m available

• Excellent behavior against humidity

• Electrical insulation

• Mechanical strength

• Accurate sizes

• Termination = Sn / Ag / Cu or pure matte tin according to

the ohmic value

• Material categorization: for definitions of compliance

please see

www.vishay.com/doc?99912

High stability and low temperature coefficient are the main features of the precision wirewound resistors type RMB RMBS

models just as maintenance parts. Their performances can be compared with those of the best film resistors but they have in

addition a greater power rating. RMBS styles meet the more severe requirements of NF C 83-210 and characteristic U of

MIL-R-26 E (approximate size of RW 70 and 79 resistors) specifications. The two models RMB and RMBS have a similar

construction. RMBS are submitted, in addition to a process which further increases the stability. On request, non-inductive

resistors are available under the reference RMB NI.

DIMENSIONS

in millimeters

25 min.

SERIES

AND

STYLE

RMB0.75

RMBS0.5

RMB1.5

RMBS1

max.

10.2

16.2

ØB

max.

2.5

6.4

E ± 0.1

0.6

0.8

WEIGHT

0.3

0.7

1.5

ØE

ØB

RMB3

RMBS2

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

SIZE

RESISTANCE

RANGE



0.1 to 2K

0.1 to 6.81K

0.051 to 13K

0.1 to 2K

0.1 to 6.81K

0.015 to 13K

RATED POWER

25 °C

0.75

1.5

0.5

LIMITING ELEMENT

VOLTAGE

n/a

120

200

n/a

120

200

TOLERANCE

±%

0.1, 0.5, 1, 2, 5

RMB0.75

RMB1.5

RMB3

RMBS0.5

RMBS1

RMBS2

075

105

300

Revision: 22-Mar-2019

Document Number: 50010

For technical questions, contact:

sferfixedresistors@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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