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230625221249

Description
Fixed Resistor, Wire Wound, 7W, 24ohm, 5% +/-Tol, 140ppm/Cel, Through Hole Mount, RADIAL LEADED-4, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size141KB,10 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

230625221249 Overview

Fixed Resistor, Wire Wound, 7W, 24ohm, 5% +/-Tol, 140ppm/Cel, Through Hole Mount, RADIAL LEADED-4, ROHS COMPLIANT

230625221249 Parametric

Parameter NameAttribute value
Rated temperature70 °C
surface mountNO
Operating Voltage12.9615 V
Is it Rohs certified?Yes
ECCN codeEAR99
Is SamacsysN
YTEOL0
Objectid1766510046
package instructionRADIAL LEADED-4, ROHS COMPLIANT
Reach Compliance Codeunknown
Tolerance5%
Installation featuresTHROUGH HOLE MOUNT
Package formRadial
Rated power dissipation(P)7 W
resistance24 Ω
Resistor typeFIXED RESISTOR
technologyWIRE WOUND
Temperature Coefficient140 ppm/°C
method of packingBULK
Terminal shapeFLAT
Number of terminals2
Package shapeRECTANGULAR PACKAGE
Maximum operating temperature155 °C
Minimum operating temperature-25 °C
Package width9.5 mm
Package height9.5 mm
Package length35 mm
End-of-Life Vishay Phoenix Product
RMW, RMF
Vishay Phoenix
Wirewound/Metal Film Resistors,
Commercial Power, Radial Lead
FEATURES
High power dissipation in small volume
Very stable mounting
Non-flammable
High pulse load handling capabilities
High heat and moisture resistance
Various terminal styles
Please reference the Vishay Dale closest equivalents: CPR, CPR High Volume or CPR Special Terminals (for CPR
datasheet please visit our website: http://www.vishay.com/doc?30219, for CPR High Volume datasheet:
http://www.vishay.com/doc?30261 and for CPR Special Terminals datasheet: http://www.vishay.com/doc?30257).
Note:
There may be slight differences between the Vishay Phoenix and the Vishay Dale crosses
TECHNOLOGY
RMW:
The resistive element is a wire that is wound on a fiberglass core.
RMF:
The resistive element is a metal film resistor consisting of a metal layer deposited over a high-grade ceramic rod.
The terminals are crimped to the resistive body to provide a good mechanical and electrical contact. To ensure a flexible
assembling process, the resistors are offered in various terminals styles, such as long or short, one or two pins. The resistor body
and lead ends are housed within a rectangular ceramic case which is non-flammable, will not melt even at high overloads and is
resistant to most commonly used cleaning solvents, in accordance with IEC 60068-2-45.
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
RMW03
3
RMF03
RMW05
5
RMF05
RMW07
7
RMF07
RMW10
10
RMF10
RMW15
RMW20
15
20
POWER RATING
P
70 °C
W
RESISTANCE RANGE
(1)
Ω
0.22 - 1.5
1.6 - 3.9K
-
100 - 39K
0.47 - 1.5
1.6 - 4.7K
-
100 - 51K
0.47 - 1.5
1.6 - 7.5K
-
1K - 100K
0.47 - 1.5
1.6 - 10K
-
1K - 150K
1.0 - 2.0
2.2 - 10K
1.5 - 3.0
3.3 - 15K
TOLERANCE
(2)
%
± 10
±5
± 10
±5
± 10
±5
± 10
±5
± 10
±5
± 10
±5
± 10
±5
± 10
±5
± 10
±5
± 10
±5
E-SERIES
Decade Values
24
Notes:
(1)
Special resistance values available upon request
(2)
Other tolerances available upon request
TECHNICAL SPECIFICATIONS
PARAMETER
Limiting Voltage
Insulation Voltage
Temperature Coefficient
(3)
UNIT
V
V
ppm/°C
RMW
Pn
x
R
R < 10
Ω:
0 to 600;
R
10
Ω:
- 80 to + 140;
RMF03
750
RMF05
1000
> 2000
± 250
RMF07
1200
RMF10
1500
Operating Temperature
°C
- 25 to + 155
Short Time Overload
-
10 x rated power for 5 s
Note:
(3)
Temperature Coefficient of ± 30, 50 and 90 ppm/ºC available on RMW upon request
www.vishay.com
1
For technical questions, contact: ww2aresistors@vishay.com
Document Number: 30254
Revision: 19-Feb-08
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