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PDF RMW03L Data sheet ( Hoja de datos )

Número de pieza RMW03L
Descripción Wirewound/Metal Film Resistors
Fabricantes Vishay Intertechnology 
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No Preview Available ! RMW03L Hoja de datos, Descripción, Manual

RMW-L, RMF-L
Vishay Phoenix
End-of-Life Vishay Phoenix Product
Wirewound/Metal Film Resistors,
Commercial Power, Radial Lead
FEATURES
High power dissipation in small volume
Low solder spot temperature
Very stable mounting
Non-flammable
High pulse load handling capabilities
High heat and moisture resistance
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
RMWL: The resistive element is a wire which is wound on a fiber glass core.
RMFL: The resistive element is a metal film resistor consisting of a metal layer deposited over a high grade ceramic rod.
The mounting terminations are crimped to the resistive body to assure 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 in stainless
steel for lower solder spot. 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
RMW03L
RMF03L
POWER RATING
P70 °C W
3
RESISTANCE RANGE (1)
Ω
0.22 - 1.5
1.6 - 3.9K
-
100 - 39K
RMW05L
RMF05L
5
0.47 - 1.5
1.6 - 4.7K
-
100 - 51K
RMW07L
RMF07L
7
0.47 - 1.5
1.6 - 7.5K
-
1K - 100K
RMW10L
RMF10L
10
0.47 - 1.5
1.6 - 10K
-
1K - 150K
Notes:
(1) Special resistance values available upon request
(2) Other tolerances available upon request
TOLERANCE (2)
%
± 10
±5
± 10
±5
± 10
±5
± 10
±5
± 10
±5
± 10
±5
± 10
±5
± 10
±5
E-SERIES
Decade Values
24
TECHNICAL SPECIFICATIONS
PARAMETER
Limiting Voltage
UNIT
V
RMWL
Pn x R
RMF03L
750
RMF05L
1000
RMF07L
1200
Insulation Voltage
V
> 2000
Temperature Coefficient (3)
ppm/°C
R < 10 Ω: 0 to 600;
R 10 Ω: - 80 to + 140;
± 250
Operating Temperature
°C
- 25 to + 155
Short Time Overload
-
10 x rated power for 5 s
Note:
(3) Temperature Coefficient of ± 30, 50 or 90 ppm/ºC available on RMW upon request
RMF10L
1500
www.vishay.com
www1 .DataSheet4U.net
For technical questions, contact: [email protected]
Document Number: 30251
Revision: 19-Feb-08

1 page




RMW03L pdf
RMW-L, RMF-L
Vishay Phoenix
End-of-Life Vishay Phoenix Product
Wirewound/Metal Film Resistors,
Commercial Power, Radial Lead
ORDERING CODE NUMBER
The ordering code is indicating resistor type style/length of terminal and ohmic value.
2322 25x xxxxx
PRODUCT
TYPE
RMW03L
RMW05L
RMW07L
RMW10L
RMF03L
RMF05L
RMF07L
RMF10L
CODE
0
1
2
3
6
7
8
9
TYPE OF
TERMINAL
Style 1
Style 2
CODE
3
4
TERMINAL
LENGTH
10.0 mm
(0.40")
25.0 mm
(0.98")
CODE
1
2
OHMIC
VALUE
RESISTANCE
DECADE
0.22 Ω - 0.91 Ω
1 Ω - 9.1 Ω
10 Ω - 91 Ω
100 Ω - 910 Ω
1 kΩ - 9.1 kΩ
10 kΩ - 91 kΩ
100 kΩ - 150 kΩ
LAST
DIGIT
7
8
9
1
2
3
4
NAFTA ORDERING CODE NUMBER
The resistor have on ordering code with 18 digits, first 5 digits for product type and the subsequent digits indicate the resistance value,
tolerance and terminal style.
RMW05W47R00J25S2SS
PRODUCT
TYPES
POWER CODE
RMW
or
RMF
3W
5W
7W
10 W
03W
05W
07W
10W
VALUE 5 DIGITS
1Ω
10 Ω
100 Ω
1 kΩ
10 kΩ
100 kΩ
1R000
10R00
100R0
1K000
10K00
100K0
TOLERANCES CODE
10 %
5%
K
J
TERMINAL
STYLES FOR CODE
3 W UP TO 10 W
Terminal height
10 mm (0.394")
one pin
10S1
Terminal height
10 mm (0.394")
two pins
10S2
Terminal height
25 mm (0.984")
one pin
25S1
TERMINAL
STAINLESS
STEEL
CODE
SS
Terminal height
25 mm (0.984")
two pins
25S2
www.vishay.com
5
For technical questions, contact: [email protected]
Document Number: 30251
Revision: 19-Feb-08

5 Page










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