RWM08451501JA20E1 [VISHAY]
RESISTOR, WIRE WOUND, 11 W, 5 %, 75 ppm, 1500 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT;
| 型号： | RWM08451501JA20E1 |
| 厂家： | 
VISHAY |
| 描述： | RESISTOR, WIRE WOUND, 11 W, 5 %, 75 ppm, 1500 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT 电阻器 |
| 文件： | 总4页 (文件大小：94K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RWM
Vishay Sfernice
Enamelled Wirewound Power Resistors
Axial Leads
FEATURES
• High dissipation up to 30 W (25 °C)
• Fire Proof
RoHS
COMPLIANT
• Excellent Endurance typical drift 1.5 % after
1000 hours
• Conformal Vitreous Enamel
• All Welded Construction
• Low ohmic values 0.1 Ω available
• Termination: Sn/Ag/Cu
As a result of more than 50 years of experience and
continuous improvements the RWM Series of resistors
features proven reliability in AC or DC applications.
The high quality of the RWM resides mainly in the use of a
proprietary VISHAY SFERNICE enamel fired at high
temperature and free from any compound liable to corrode
the resistive wire.
The performance of this series of professional resistors fully
meets the requirements of the following specifications:
– NF C 83-210-001
– CECC 40201-001
– BS - CECC 40201-002
DIMENSIONS in millimeters
25 min.
A
25 min.
Ø B
Ø 0.8 0.ꢀ
TECHNICAL SPECIFICATIONS
DIMENSIONS
IN mm
Ohmic
Range in
Relation to
Tolerance
5 %
DESIGNATIONS
POWER RATING
Qualified
VISHAY
SFERNICE
STYLES
Ohmic Limiting Critical
Range Element Resis-
WEIGHT
IN g
With
Surface
Temp.
CECC CECC
4020ꢀ 4020ꢀ
at
at
NF C
83-2ꢀ0
Voltage tance
A
Ø B
+ 70 °C + 25 °C
-00ꢀ
-002
E24 Series
≤ + 450 °C
0.1 Ω
10 kΩ
0.1 Ω
10 kΩ
1
1
1
RWM 4 x 10 RB59
RWM 4 x 22 RB61
RWM 5 x 26 RB57
RWM 6 x 22 RB57
JB
HB
-
2.6 W
4.5 W
6 W
3 W
5 W
5.5 W
7 W
120 V
300 V
4.8 kΩ
12
22.1
5.5
1
2
0.1 Ω
16 kΩ
0.1 Ω
6.8 kΩ
1
1
1
-
5.5
7.4
6.5
7.4
7.4
7.4
9.4
9.4
9.4
9.4
0.1 Ω
27 kΩ
0.15 Ω
10 kΩ
1.5
1
7 W
10 W
10 W
10 W
12 W
14 W
20 W
25 W
25 W
30 W
350 V 18.8 kΩ 24.7
350 V 17.5 kΩ 18
3
0.1 Ω
39 kΩ
0.15 Ω
39 kΩ
KB
-
6 W
7 W
2.2
3
0.1 Ω
27 kΩ
1
1
1.5
1.5
1.5
1.5
1.5
1.5
1.5
RWM 8 x 26
RB60
7 W
8 W
-
500 V
500 V
650 V
650 V
-
24.7
31 kΩ 33.7
33.7
38 kΩ 45.8
0.33 Ω
36 kΩ
0.33 Ω
15 kΩ
RWM 6 x 34 RB60
LB
-
7 W
8 W
4
0.33 Ω
36 kΩ
1
2
2
1
1
RWM 8 x 34
RB58
9.5 W
9.5 W
21 W
21 W
11 W
11 W
25 W
25 W
-
-
4
0.47 Ω
62 kΩ
0.47 Ω
33 kΩ
RWM 8 x 45 RB58
MB
-
8
0.47 Ω
62 kΩ
RWM 10 x 45
-
-
-
-
-
-
800 V 25.6 kΩ 45.8
800 V 25.6 kΩ 63.8
800 V 21.3 kΩ 63.8
8
0.68 Ω
100 kΩ
RWM 10 x 64
RWM 10 x 65
-
14
14
0.68 Ω
100 kΩ
-
25.8 W 30 W
Undergoes European Quality Insurance System (CECC)
www.vishay.com
38
For technical questions, contact: sfer@vishay.com
Document Number: 50008
Revision: 30-Aug-07
RWM
Enamelled Wirewound Power Resistors
Axial Leads
Vishay Sfernice
PERFORMANCE
CECC 4020ꢀ - EN ꢀ40-20ꢀ
TYPICAL DRIFTS
TESTS
CONDITIONS
REQUIREMENTS
10 Pr during 10 s
25 °C ambient
Short Time Overload
(2 %
(1 %
(5 %
(1 %
(5 %
+ 0.1 Ω)
(0.5 %
(0.5 %
(0.5 %
(0.1 %
(1.5 %
+ 0.05 Ω)
+ 0.05 Ω)
+ 0.05 Ω)
+ 0.05 Ω)
+ 0.05 Ω)
Temperature Cycling
Humidity (Steady State)
Terminal Strength
Load Life
- 55 °C + 200 °C
+ 0.05 Ω)
+ 0.1 Ω)
+ 0.05 Ω)
+ 0.1 Ω)
56 days
40 °C Ambient - R.H. 95 %
Tensile test: 20 N
2 successive bending
2 full rotations of 180°
1000 h at Pr
90/30 Cycle
25 °C ambient
Group Mounting
OVERLOAD
In a still atmosphere, a distance between axes equal to five
times the resistor’s diameter is recommended.
Heavy overloads can be endured in the form of short pulses
< 0.1 s. Particular requirements should be submitted to
Vishay Sfernice, specifying peak voltage, cycle and
environmental conditions.
Cabinet Mounting
• Unventilated box: dissipation should be reduced (see
dimensional drawing).
• Forced ventilation: if conditions are appropriate, dissipation
may be doubled or even trebled.
RECOMMENDATIONS FOR USE
• In any case: the surface temperature at the hottest point
should not exceed 450 °C.
These aspects should be considered by the end user.
Since these components are high dissipation power
resistors, customers are advised to use a high melting point
solder.
For low ohmic values, the measurement becomes critical
and the connecting wires resistance is to be included. The
value is measured at 5 mm from the resistor body.
ELECTRICAL SPECIFICATIONS
Tolerance
Standard
5 %
On request
1 % and 2 %
Temperature Coefficient + 75 ppm/°C typical
Dielectric Withstanding Voltage NF EN ꢀ40000
Inductance
500 VRMS - 1 minute - 10 mA
non inductive (Ayrton-Perry) winding available
Document Number: 50008
Revision: 30-Aug-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
39
RWM
Enamelled Wirewound Power Resistors
Axial Leads
Vishay Sfernice
POWER RATING CHART
ꢀꢀ6
ꢀ00
75
50
25
0
0
25
ꢀ00
200
300
350
AMBIENT TEMPERATURE IN °C
TYPICAL TEMPERATURE RISE
400
300
200
ꢀ00
Optional
0
0
2
4
6
8
ꢀ0 ꢀ2 ꢀ4 ꢀ6 ꢀ8 20 22 24 26 28 30
RATED POWER IN WATTS
MARKING
Sfernice trademark, model and style, CECC style, if applicable (except for the smallest model due to lack of space: (4 x 10 or
RB 59), ohmic value, resistance tolerance, manufacturing date (year - month).
ORDERING INFORMATION
RWM
4 x ꢀ0
XXX
ꢀ50U
5 %
AM500
eꢀ
MODEL
STYLE
NI OPTIONAL
SPECIAL
DESIGN
OHMIC VALUE
TOLERANCE PACKAGING
LEAD
(Pb)-FREE
Non Inductive
Winding
Method N°
Optional
Custom items
are subject to
extra charge and
min. order.
Please see price list.
SAP PART NUMBERING GUIDELINES
RWM
04ꢀ0
ꢀ500
J
A20
Eꢀ
MODEL
STYLE
OHMIC VALUE
TOLERANCE
PACKAGING
LEAD (Pb)-FREE
www.vishay.com
40
For technical questions, contact: sfer@vishay.com
Document Number: 50008
Revision: 30-Aug-07
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
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