RW16X94B2R4JBO40NA [VISHAY]
RESISTOR, WIRE WOUND, 50 W, 5 %, 75 ppm, 2.4 ohm, CHASSIS MOUNT, ROHS COMPLIANT;
| 型号： | RW16X94B2R4JBO40NA |
| 厂家： | 
VISHAY |
| 描述： | RESISTOR, WIRE WOUND, 50 W, 5 %, 75 ppm, 2.4 ohm, CHASSIS MOUNT, ROHS COMPLIANT |
| 文件： | 总4页 (文件大小：555K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RW
Vishay Sfernice
Fixed Wirewound High Power Vitreous Resistors
with Terminal Collars or Bands
FEATURES
• 10 W to 80 W at 25 °C
• NF C 93-214
• RB 13 x 70 RB 20 x 117
• High power up to 80 W at 25 °C
• High long term stability drift < 2.5 % after 5000 h
• Great mechanical strength
• Fire proof
• Environmental performance
• Thermal shock strength 0.5 % (100 % h at - 25 °C)
• Compliant to RoHS directive 2002/95/EC
The RW wirewound power resistors are extremely well suited to professional applications, where high power and excellent
endurance are required. They meet all requirements of NF C 93-214 specifications and five sizes cover the power range from
10 W to 80 W. Non inductive types are available, by using the special RWNI winding. For higher power or extremely severe
conditions of use, see the RWST series.
NF F 16101, 10/1988 and 16102, 04/1992: Not applicable (our parts are made of metallic and refractory materials).
NF C 93-214. Performances according to NF C 93-214.
DIMENSIONS in millimeters
WELDED STAINLESS STEEL 304 L COLLARS “AN”
N
WELDED STAINLESS STEEL 304 L BAND “B”
D
Ø B
E
Ø C
Ø U
Ø B
G
J
K
F
H
A
Ø C
WELDED STAINLESS STEEL 304 L COLLARS “CR”
N
M
L
Ø B
A
Ø C
P
WELDED STAINLESS STEEL 304L COLLARS “CS”
4.2
Q
Q
R
4.2
T
S
CONNECTIONS
Ø B
MAX.
Ø C
MIN.
D + 0.5
+ 0
SERIES
A
2
E
F MAX.
G
H
J
K
Collar Collar Collar Band
RW
AN
AN
AN
AN
AN
-
CR
CR
-
-
-
-
34
11.5
4.1
5
-
-
-
-
28 1.0 19.5 0.5 16 0.5
8 x 34
RW
10 x 50
B
B
B
B
50
70
94
13
16
8
11 0.5
21
14 0.5 31 1.0 22 0.5 18 0.5
RW
13 x 70
RW
16 x 94
CS
-
5
10.5 14 0.5 24.5 16 0.5 34 1.0 24 0.5 20 0.5
19.5
23
9
12
14
17 0.5
21 0.7
28
33
18 0.5 38 1.0 25 0.5 21 0.5
21 0.7 42 1.5 28 0.7 24 0.7
RW
20 x 117
-
-
117
9
Document Number: 50016
Revision: 12-May-09
For technical questions, contact: sfer@vishay.com
www.vishay.com
109
RW
Fixed Wirewound High Power Vitreous Resistors
with Terminal Collars or Bands
Vishay Sfernice
DIMENSIONS in millimeters
CONNECTIONS
Collar Collar Collar Band
L + 0.5
+ 0
SERIES
M
1.5
N
2
P
1
Q
0.5
R
2
S
2
T
Ø U
RW
AN
AN
AN
AN
AN
-
CR
CR
-
-
-
5
1
27
-
-
-
-
-
12
15
-
3.2
4.2
4.2
4.2
4.2
8 x 34
RW
10 x 50
RW
13 x 70
-
CS
-
B
B
B
B
6.35
0.6
0.6
0.8
1.5
3.5
4
40
56
78
98
19.5
19..5
72
91
-
62
81
-
22.5
20.5
RW
16 x 94
-
-
-
-
RW
20 x 117
-
-
6
-
-
-
MECHANICAL SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
Mechanical Protection
Resistive Element
Connections
Enamel
Ni-Cr wire
B band
1 Ω to 68 kΩ
(E12 peferred series value)
Resistance Range
Resistance Tolerances
AN - CR - CS collars
10 g to 100 g
Standard
5 %
Average Unit Weight
Power Rating
10 W to 80 W at 25 °C
75 ppm/°C (typical)
1000 VRMS (AN collars)
Temperature Coefficient
Dielectric Strength
ENVIRONMENTAL SPECIFICATIONS
Temperature Limits
Climatic Category
- 55 °C + 450 °C
- 55 °C/+ 200 °C/56 days
100 MΩ (500 VDC
)
Insulation Resistance
Shelf Life
AN collars
0.1 % year (typical)
PERFORMANCE
TESTS
CONDITIONS
REQUIREMENTS
TYPICAL VALUES AND DRIFTS
10 Pr during 5 s
Voltage limited at < 5000 V
current limited at 5 A
Short Time Overload
2 % or 0.05 Ω
0.5 %
- 55 °C + 200 °C
5 cycles
3 % or 0.05 Ω
Climatic Sequence
0.5 %
0.5 %
0.5 %
Insulation resistance > 100 MΩ
Humidity
(Steady State)
56 days
95 % relative humidity
2 % or 0.05 Ω
Insulation resistance > 100 MΩ
Load at 100 % Pr followed by cold
Thermal Shock
2 % or 0.05 Ω
temp. exposure at - 55 °C
Severity 50
Shock
1 % or 0.05 Ω
1 % or 0.05 Ω
1 % or 0.05 Ω
0.25 %
0.25 %
0.5 %
9 shocks/each side
Vibration
Severity 55B
Collar AN Traction 40 N
Band B Torque 60 Ncm
Terminal Strength
1000 h
5000 h
1.5 %
2.5 %
90'/30' cycle
1000 h at Pr 25 °C
Load Life
5 %
SPECIAL FEATURES
RW STYLE
8 x 34
-
10 x 50
-
13 x 70
RB 13 x 70
28 W
16 x 94
20 x 117
RB 20 x 117
72 W
Designation NF C 93-214
Power Rating at 25 °C
-
10 W
17 W
44 W
Maximum Power
Rating at 25 °C
13 W
20 W
32 W
50 W
80 W
Ohmic Range
(E12, E24 series)
1 Ω
10 kΩ
1 Ω
27 kΩ
2.2 Ω
650 V
13.2 kΩ
56 kΩ
2.2 Ω
56 kΩ
2.7 Ω
68 kΩ
Limiting Element Voltage
Critical Resistance
300 V
450 V
900 V
1100 V
6.9 kΩ
10 kΩ
16 kΩ
15.1 kΩ
www.vishay.com
110
For technical questions, contact: sfer@vishay.com
Document Number: 50016
Revision: 12-May-09
RW
Fixed Wirewound High Power Vitreous Resistors
with Terminal Collars or Bands
Vishay Sfernice
NON INDUCTIVE WINDING
For high frequencies, low self induction resistors are available with special windings.
RWNI designation.
MODEL
AND STYLE
RWNI
8 x 34
RWNI
10 x 50
RWNI
13 x 70
RWNI
16 x 94
RWNI
20 x 117
4.7 Ω
100 Ω
4.7 Ω
220 Ω
4.7 Ω
620 Ω
10 Ω
1.2 kΩ
10 Ω
2.2 kΩ
Ohmic Range
POWER RATING
TEMPERATURE RISE
125
8 x 34
13 x 70
400
300
16
x
94
20 x 117
RW
10
x 50
W
100
W
RW
W
R
R
R
75
50
200
100
VISHAY
SFERNICE
25
0
NF C 93-214
0
0
75
150
225
300
375
450
525
10
100
1000
RATED POWER IN W
AMBIENT TEMPERATURE IN °C
MARKING
Vishay Sfernice trademark, model, style, NF style (if applicable) nominal resistance (in Ω), tolerance (in %), manufacturing date.
ORDERING INFORMATION
RW
20 × 117
NI
AN
68 Ω
5 %
B020
e
MODEL STYLE NON-INDUCTIVE SPECIAL CONNECTIONS
OHMIC VALUE
TOLERANCE PACKAGING
LEAD
WINDING
Optional
DESIGN
Optional
(Pb)-FREE
Custom items are
subject to extra-charge
and min. order.
Please see price list.
GLOBAL PART NUMBER INFORMATION
R
W
1
6
X
9
4
A
2
0
3
J
B
0
0
GLOBAL
MODEL
PACKAGING
SPECIAL
SIZE
LEADS
OPTION
OHMIC VALUE
TOLERANCE
RW
8 x 34
10 x 50
13 x 70
16 x 94
20 x 117
A = AN
B = B
C = CS
D = CR
N = Non
inductive
winding
The first two digits are
significant figures and the
last digit specifies the
number of zeros to follow.
R designates decimal
point.
J = 5.0 %
Box:
BA25
As applicable.
Example: BC1
BA25NA
BO20
BO20NA
BO30
BO30NA
BO40
203 = 20 kΩ
471 = 470 Ω
48R = 48.7 Ω
R01 = 0.01 Ω
BO40NA
BO50
BO50NA
Document Number: 50016
Revision: 12-May-09
For technical questions, contact: sfer@vishay.com
www.vishay.com
111
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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