RS, NS Datasheet

RS, NS
www.vishay.com
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)
with Ayrton-Perry winding for lowest reactive
components
• Excellent stability in operation (typical
resistance shift < 0.5 %)
• MIL-PRF-26 qualified, type RW resistors can
be found at: www.vishay.com/doc?30281
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
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.
Available
Available
Available
Available
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
HIST.
MODEL
POWER
RATING (1)
P25 °C W
U ± 0.05 %
to ± 5 %
0.4
0.75
1.0
1.0
1.0
4.0
3.0
3.0
3.0
2.5
2.5
5.0
5.0
7.0
10.0
10.0
-
POWER
RATING (1)
P25 °C W
V±3%
to ± 10 %
5.5
3.75
3.25
3.25
3.25
6.5
6.5
9.0
13.0
13.0
RESISTANCE
RANGE

RESISTANCE
RANGE

RESISTANCE
RANGE

± 0.05 %
± 0.1 %
± 0.25 %
RESISTANCE RESISTANCE
RANGE
RANGE


± 0.5 %,
± 3 %, ± 5 %,
±1%
± 10 %
0.1 to 3.4K
0.1 to 3.4K
0.1 to 4.9K
0.1 to 4.9K
0.1 to 10.4K 0.1 to 10.4K
0.1 to 10.4K
0.1 to 6.85K 0.1 to 6.85K
0.1 to 47.1K 0.1 to 47.1K
0.1 to 18.74K 0.1 to 18.74K
0.1 to 24.5K 0.1 to 24.5K
0.1 to 24.5K
0.1 to 32.3K 0.1 to 32.3K
0.1 to 32.3K 0.1 to 32.3K
0.1 to 32.3K
0.1 to 95.2K 0.1 to 95.2K
0.1 to 95.2K 0.1 to 95.2K
0.1 to 95.2K
0.1 to 154K
0.1 to 154K
0.1 to 273K
0.1 to 273K
0.1 to 273K
0.1 to 273K
0.1 to 273K
WEIGHT
(typical)
g
RS1/4
RS-1/4
1 to 1K
0.499 to 1K 0.499 to 3.4K
0.21
RS1/2
RS-1/2
1 to 1.3K
0.499 to 1.3K 0.499 to 4.9K
0.23
RS01A
RS-1A
1 to 2.74K
0.499 to 2.74K 0.499 to 10.4K
0.34
RS01A...300 RS-1A-300
0.499 to 2.74K 0.499 to 10.4K
0.34
0.499 to 1.67K 0.499 to 6.85K
0.30
RS01M
RS-1M
1 to 1.32K
0.499 to 12.7K 0.499 to 12.7K 0.1 to 47.1K
2.10
RS002
RS-2
0.499 to 4.49K 0.499 to 4.49K 0.1 to 18.74K
0.65
RS02M
RS-2M
RS02B
RS-2B
0.499 to 6.5K 0.499 to 6.5K 0.1 to 24.5K
0.70
RS02B...300 RS-2B-300
0.499 to 6.5K 0.1 to 24.5K
0.70
RS02C
RS-2C
0.499 to 8.6K 0.499 to 8.6K 0.1 to 32.3K
1.6
0.499 to 8.6K 0.499 to 8.6K 0.1 to 32.3K
1.6
RS02C...17 RS-2C-17
1.6
RS02C...23 RS-2C-23
RS005
RS-5
0.499 to 25.7K 0.499 to 25.7K 0.1 to 95.2K
4.2
0.499 to 25.7K 0.1 to 95.2K
4.2
RS005...69 RS-5-69
RS005...70 RS-5-70
4.2
0.499 to 41.4K 0.499 to 41.4K 0.1 to 154K
4.7
RS007
RS-7
RS010
RS-10
0.499 to 73.4K 0.499 to 73.4K 0.1 to 273K
9.0
0.499 to 73.4K 0.1 to 273K
9.0
RS010...38 RS-10-38
9.0
RS010...39 RS-10-39
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
R
S
0
2
C
1
0
K
0
0
F
S
7
0
1
7
GLOBAL MODEL
(5 digits)
RESISTANCE VALUE
(5 digits)
TOLERANCE CODE
(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
(Dash Number)
From 1 to 999
as applicable
S70 = Tin/lead, tape/reel (smaller than RS005)
S73 = Tin/lead, tape/reel (RS005 and larger)
B12 = Tin/lead, bulk
Historical Part Numbering example: RS-2C-17 10 k 1 % S70
RS-2C-17
10 k
1%
S70
HISTORICAL MODEL
RESISTANCE VALUE
TOLERANCE CODE
PACKAGING
Revision: 25-Apr-16
Document Number: 30204
1
For technical questions, contact: [email protected]
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
RS, NS
www.vishay.com
Vishay Dale
DIMENSIONS in inches [millimeters]
GLOBAL
MODEL
1.50
[38.10] (1)
min.
A
RS1/4
D
B
C
RS1/2
Note
(1) On some standard reel pack methods, the leads may be
trimmed to a shorter length than shown.
RS01A
RS01A...300
RS01M
MATERIAL SPECIFICATIONS
RS02C...17
RS02C...23
RS005
RS005...69
RS005...70
Note
(2) Wattage marked on part will be “U” characteristic.
RS007
DERATING
RS010
RS010...39
RATED POWER IN %
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 (2), value, tolerance,
date code
120
RS002
RS02M
RS02B
RS02B...300
RS02C
RS010...38
100
DIMENSIONS in inches [millimeters]
B (3)
A
C
D
(max.)
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]
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]
0.406 ± 0.031
0.437
0.094 ± 0.031
0.020 ± 0.002
[10.31 ± 0.787]
[11.10]
[2.39 ± 0.787]
[0.508 ± 0.051]
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]
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]
0.500 ± 0.062
0.562
0.185 ± 0.015
0.032 ± 0.002
[12.70 ± 1.57]
[14.27]
[4.70 ± 0.381]
[0.813 ± 0.051]
0.560 ± 0.062
0.622
0.187 ± 0.031
0.032 ± 0.002
[14.22 ± 1.57]
[15.80]
[4.75 ± 0.787]
[0.813 ± 0.051]
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]
0.500 ± 0.062
0.593
0.218 ± 0.031
0.032 ± 0.002
[12.70 ± 1.57]
[15.06]
[5.54 ± 0.787]
[0.813 ± 0.051]
0.875 ± 0.062
[22.23 ± 1.57]
1.0
[25.4]
0.312 ± 0.031
[7.92 ± 0.787]
0.040 ± 0.002
[1.02 ± 0.051]
1.22 ± 0.062
[30.99 ± 1.57]
1.78 ± 0.062
[45.21 ± 1.57]
1.78 ± 0.062
[45.21 ± 1.57]
1.28
[32.51]
1.87
[47.50]
1.84
[46.74]
0.312 ± 0.031
[7.92 ± 0.787]
0.375 ± 0.031
[9.53 ± 0.787]
0.375 ± 0.031
[9.53 ± 0.787]
0.040 ± 0.002
[1.02 ± 0.051]
0.040 ± 0.002
[1.02 ± 0.051]
0.040 ± 0.002
[1.02 ± 0.051]
Note
(3) B (max.) dimension is clean lead to clean lead.
80
NS NON-INDUCTIVE
60
CHAR. V
40
20
0
- 65 - 50
CHAR. U
0
50
150
250
350
AMBIENT TEMPERATURE IN °C
25
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
Temperature Coefficient
Maximum Working Voltage
Insulation Resistance
Operating Temperature Range
UNIT
ppm/°C
V

°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 M minimum dry, 100 M minimum 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
Revision: 25-Apr-16
Rated power applied until thermally stable, then a minimum of 15 min at -55 °C
5 x rated power (3.75 W and smaller), 10 x rated power (4 W and larger) for 5 s
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
500 VRMS min. for RS1/4 thru RS01A, 1000 VRMS for all others, duration of 1 min
± (0.1 % + 0.05 ) R ± (0.1 % + 0.05 ) R
-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
± (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
CONDITIONS OF TEST
± (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
Document Number: 30204
2
For technical questions, contact: [email protected]
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
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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
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Revision: 02-Oct-12
1
Document Number: 91000