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Vishay Intertechnology Electronic Components Datasheet

RS02B Datasheet

Wirewound Resistors

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www.vishay.com
RS, NS
Vishay Dale
Wirewound Resistors, Industrial, Precision Power,
Silicone Coated, Axial Lead
FEATURES
• High temperature coating (> 350 °C)
• Complete welded construction
• Meets applicable requirements of MIL-PRF-26
• Available in non-inductive styles (type NS)
Available
with Ayrton-Perry winding for lowest reactive
components
• Excellent stability in operation (typical
DESIGN SUPPORT TOOLS click logo to get started
resistance shift < 0.5 %)
• MIL-PRF-26 qualified, type RW resistors can
be found at: www.vishay.com/doc?30281
Available
• Material categorization:
Available
Models
Available
for definitions of compliance please see
www.vishay.com/doc?99912
Available
Note
* This datasheet provides information about parts that are RoHS-compliant and / or parts that are non RoHS-compliant. For example, parts
with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
HIST.
MODEL
POWER
RATING (1)
P25 °C W
U ± 0.05 %
to ± 5 %
POWER
RATING (1)
P25 °C W
V±3%
to ± 10 %
RESISTANCE
RANGE
± 0.05 %
RESISTANCE
RANGE
± 0.1 %
RESISTANCE
RANGE
± 0.25 %
RESISTANCE
RANGE
± 0.5 %,
±1%
RESISTANCE
RANGE
± 3 %, ± 5 %,
± 10 %
WEIGHT
(typical)
g
RS1/4
RS-1/4
0.4
-
1 to 1K
0.499 to 1K 0.499 to 3.4K 0.1 to 3.4K 0.1 to 3.4K
0.21
RS1/2
RS-1/2
0.75
-
1 to 1.3K 0.499 to 1.3K 0.499 to 4.9K 0.1 to 4.9K 0.1 to 4.9K
0.23
RS01A
RS-1A
1.0
- 1 to 2.74K 0.499 to 2.74K 0.499 to 10.4K 0.1 to 10.4K 0.1 to 10.4K 0.34
RS01A...300 RS-1A-300
1.0
-
- 0.499 to 2.74K 0.499 to 10.4K 0.1 to 10.4K
-
0.34
RS01M
RS-1M
1.0
- 1 to 1.32K 0.499 to 1.67K 0.499 to 6.85K 0.1 to 6.85K 0.1 to 6.85K 0.30
RS002
RS-2
4.0
5.5 0.499 to 12.7K 0.499 to 12.7K 0.1 to 47.1K 0.1 to 47.1K 0.1 to 47.1K 2.10
RS02M
RS-2M
3.0
- 0.499 to 4.49K 0.499 to 4.49K 0.1 to 18.74K 0.1 to 18.74K 0.1 to 18.74K 0.65
RS02B
RS-2B
3.0
3.75 0.499 to 6.5K 0.499 to 6.5K 0.1 to 24.5K 0.1 to 24.5K 0.1 to 24.5K 0.70
RS02B...300 RS-2B-300
3.0
-
- 0.499 to 6.5K 0.1 to 24.5K 0.1 to 24.5K
-
0.70
RS02C
RS-2C
2.5
3.25 0.499 to 8.6K 0.499 to 8.6K 0.1 to 32.3K 0.1 to 32.3K 0.1 to 32.3K 1.6
RS02C...17 RS-2C-17
2.5
3.25 0.499 to 8.6K 0.499 to 8.6K 0.1 to 32.3K 0.1 to 32.3K 0.1 to 32.3K 1.6
RS02C...23 RS-2C-23
-
3.25
-
-
-
- 0.1 to 32.3K 1.6
RS005
RS-5
5.0
6.5 0.499 to 25.7K 0.499 to 25.7K 0.1 to 95.2K 0.1 to 95.2K 0.1 to 95.2K 4.2
RS005...69 RS-5-69
5.0
-
- 0.499 to 25.7K 0.1 to 95.2K 0.1 to 95.2K 0.1 to 95.2K 4.2
RS005...70 RS-5-70
-
6.5
-
-
-
- 0.1 to 95.2K 4.2
RS007
RS-7
7.0
9.0 0.499 to 41.4K 0.499 to 41.4K 0.1 to 154K 0.1 to 154K 0.1 to 154K 4.7
RS010
RS-10
10.0
13.0 0.499 to 73.4K 0.499 to 73.4K 0.1 to 273K 0.1 to 273K 0.1 to 273K
9.0
RS010...38 RS-10-38
10.0
-
-
0.499 to 73.4K 0.1 to 273K 0.1 to 273K 0.1 to 273K
9.0
RS010...39 RS-10-39
-
13.0
-
-
-
-
0.1 to 273K
9.0
Notes
• Models not available as lead (Pb)-free: RS01A...300, RS02B...300, RS02C...23, RS005...69, RS005...70, RS010...38, RS010...39.
• Shaded area indicates most popular models.
(1) Vishay Dale RS models have two power ratings depending on operation temperature and stability requirements. Models not available for
characteristic V are: RS1/4, RS1/2, RS01A, RS01A…300, RS01M, RS02M, RS02B…300, RS005…69, and RS010…38.
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: RS02C10K00FS7017
RS0 2C1 0K0 0 FS7 0 1 7
GLOBAL MODEL RESISTANCE VALUE TOLERANCE CODE
(5 digits)
(5 digits)
(1 digit)
PACKAGING
(3 digits)
SPECIAL
(up to 3 digits)
(see Standard
Electrical
Specifications
Global Model
column for options)
R = decimal
K = thousand
15R00 = 15
10K00 = 10 k
A = 0.05 %
B = 0.1 %
C = 0.25 %
D = 0.5 %
F = 1.0 %
H = 3.0 %
J = 5.0 %
K = 10.0 %
E70 = lead (Pb)-free, tape / reel (smaller than RS005)
E73 = lead (Pb)-free, tape / reel (RS005 and larger)
E12 = lead (Pb)-free, bulk
S70 = tin / lead, tape / reel (smaller than RS005)
S73 = tin / lead, tape / reel (RS005 and larger)
B12 = tin / lead, bulk
(dash number)
from 1 to 999
as applicable
Historical Part Numbering example: RS-2C-17 10 k1 % S70
RS-2C-17
10 k
1%
S70
HISTORICAL MODEL
RESISTANCE VALUE
TOLERANCE CODE
PACKAGING
Revision: 15-Nov-17
1 Document Number: 30204
For technical questions, contact: ww2aresistors@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


Vishay Intertechnology Electronic Components Datasheet

RS02B Datasheet

Wirewound Resistors

No Preview Available !

www.vishay.com
RS, NS
Vishay Dale
DIMENSIONS in inches [millimeters]
A 1.50
[38.10] (1)
min.
B
D
C
Note
(1) On some standard reel pack methods, the leads may be
trimmed to a shorter length than shown
MATERIAL SPECIFICATIONS
Element: copper-nickel alloy or nickel-chrome alloy,
depending on resistance value
Core: ceramic, steatite or alumina, depending on physical
size
Coating: special high temperature silicone
Standard Terminals: 100 % Sn, or 60/40 Sn/Pb coated
Copperweld®
End Caps: stainless steel
Part Marking: DALE, model, wattage (1), value, tolerance,
date code
Note
(1) Wattage marked on part will be “U” characteristic
DERATING
120
100
80
60
CHAR. V
40
20
0
- 65 - 50
0 50
25
CHAR. U
150 250 350
AMBIENT TEMPERATURE IN °C
GLOBAL
MODEL
DIMENSIONS in inches [millimeters]
A
B (1)
(max.)
C
D
RS1/4
0.250 ± 0.031 0.281 0.085 ± 0.020 0.020 ± 0.002
[6.35 ± 0.787] [7.14] [2.16 ± 0.508] [0.508 ± 0.051]
RS1/2
0.312 ± 0.016 0.328 0.078 + 0.016 - 0.031 0.020 ± 0.002
[7.92 ± 0.406] [8.33] [1.98 + 0.406 - 0.787] [0.508 ± 0.051]
RS01A
0.406 ± 0.031 0.437 0.094 ± 0.031 0.020 ± 0.002
RS01A...300 [10.31 ± 0.787] [11.10] [2.39 ± 0.787] [0.508 ± 0.051]
RS01M
0.270 ± 0.031 0.311 0.110 ± 0.015 0.020 ± 0.002
[6.86 ± 0.787] [7.90] [2.79 ± 0.381] [0.508 ± 0.051]
RS002
0.625 ± 0.062 0.765 0.250 ± 0.031 0.040 ± 0.002
[15.88 ± 1.57] [19.43] [6.35 ± 0.787] [1.02 ± 0.051]
RS02M
0.500 ± 0.062 0.562 0.185 ± 0.031 0.032 ± 0.002
[12.70 ± 1.57] [14.27] [4.70 ± 0.787] [0.813 ± 0.051]
RS02B
0.560 ± 0.062 0.622 0.187 ± 0.031 0.032 ± 0.002
RS02B...300 [14.22 ± 1.57] [15.80] [4.75 ± 0.787] [0.813 ± 0.051]
RS02C
0.500 ± 0.062 0.593 0.218 ± 0.031 0.040 ± 0.002
[12.70 ± 1.57] [15.06] [5.54 ± 0.787] [1.02 ± 0.051]
RS02C...170.500 ± 0.062 0.593 0.218 ± 0.031 0.032 ± 0.002
RS02C...23 [12.70 ± 1.57] [15.06] [5.54 ± 0.787] [0.813 ± 0.051]
RS005
RS005...69
RS005...70
0.875 ± 0.062 1.0 0.312 ± 0.031 0.040 ± 0.002
[22.23 ± 1.57] [25.4] [7.92 ± 0.787] [1.02 ± 0.051]
RS007
1.22 ± 0.062 1.28 0.312 ± 0.031 0.040 ± 0.002
[30.99 ± 1.57] [32.51] [7.92 ± 0.787] [1.02 ± 0.051]
RS010
RS010...39
1.78 ± 0.062 1.87 0.375 ± 0.031 0.040 ± 0.002
[45.21 ± 1.57] [47.50] [9.53 ± 0.787] [1.02 ± 0.051]
RS010...38
1.78 ± 0.062 1.84 0.375 ± 0.031 0.040 ± 0.002
[45.21 ± 1.57] [46.74] [9.53 ± 0.787] [1.02 ± 0.051]
Note
(1) B (max.) dimension is clean lead to clean lead
NS NON-INDUCTIVE
Models of equivalent physical and electrical specifications
are available with non-inductive (Ayrton-Perry) winding.
They are identified by substituting the letter N for R in the
model number (NS005, for example).
Two conditions apply:
1. For NS models, divide maximum resistance values by two
2. Body O.D. on NS02C may exceed that of the RS02C by
0.010"
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
Temperature Coefficient
ppm/°C
Maximum Working Voltage
Insulation Resistance
V
Operating Temperature Range
°C
RS RESISTOR CHARACTERISTICS
± 20 for 10 and above, ± 50 for 1 to 9.9 , ± 90 for 0.5 to 0.99
(P x R)1/2
1000 Mminimum dry, 100 Mminimum after moisture test
Characterisitic U = -65 to +250, characteristic V = -65 to +350
PERFORMANCE
TEST
Thermal Shock
Short Time Overload
Dielectric Withstanding
Voltage
Low Temperature Storage
High Temperature Exposure
Moisture Resistance
Shock, Specified Pulse
Vibration, High Frequency
Load Life
Terminal Strength
CONDITIONS OF TEST
Rated power applied until thermally stable, then a minimum of 15 min at -55 °C
5x rated power (3.75 W and smaller), 10 x rated power (4 W and larger) for 5 s
500 VRMS min. for RS1/4 thru RS01A, 1000 VRMS for all others, duration of 1 min
-65 °C for 24 h
250 h at: U = +250 °C, V = +350 °C
MIL-STD-202 Method 106, 7b not applicable
MIL-STD-202 Method 213, 100 g’s for 6 ms, 10 shocks
Frequency varied 10 Hz to 2000 Hz, 20 g peak, 2 directions 6 h each
2000 h at rated power, +25 °C, 1.5 h “ON”, 0.5 h “OFF”
Pull test 5 s to 10 s, 5 lb (RS1/4 thru RS01A), 10 lb for all others;
torsion test - 3 alternating directions, 360° each
TEST LIMITS
CHARACTERISTIC U CHARACTERISTIC V
± (0.2 % + 0.05 ) R ± (2.0 % + 0.05 ) R
± (0.2 % + 0.05 ) R ± (2.0 % + 0.05 ) R
± (0.1 % + 0.05 ) R ± (0.1 % + 0.05 ) R
± (0.2 % + 0.05 ) R
± (0.5 % + 0.05 ) R
± (0.2 % + 0.05 ) R
± (0.1 % + 0.05 ) R
± (0.1 % + 0.05 ) R
± (0.5 % + 0.05 ) R
± (2.0 % + 0.05 ) R
± (2.0 % + 0.05 ) R
± (2.0 % + 0.05 ) R
± (0.2 % + 0.05 ) R
± (0.2 % + 0.05 ) R
± (3.0 % + 0.05 ) R
± (0.1 % + 0.05 ) R ± (1.0 % + 0.05 ) R
Revision: 15-Nov-17
2 Document Number: 30204
For technical questions, contact: ww2aresistors@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


Part Number RS02B
Description Wirewound Resistors
Maker Vishay Siliconix
PDF Download

RS02B Datasheet PDF





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