RS, NS
Vishay Dale
Wirewound Resistors, Military, MIL-PRF-26 Qualified,
Type RW, Precision Power, Silicone Coated
FEATURES
• High temperature coating (> 350 °C)
• Complete welded construction
Pb-free
• Meets applicable requirements of MIL-PRF-26
• Available in non-inductive styles (type NS) with
Aryton-Perry winding for lowest reactive components
• Excellent stability in operation (typical resistance
shift < 0.5 %)
Available
e3
RoHS*
COMPLIANT
• Lead (Pb)-Free version is RoHS Compliant
STANDARD ELECTRICAL SPECIFICATIONS
RESISTANCE RANGE
MIL. RANGE SHOWN IN BOLD FACE
POWER RATING****
HISTORICAL MIL-PRF-26
MODEL
WEIGHT
(Typical)
GLOBAL
MODEL
P
25 °C W
Ω
U
V
± 0.05 % ± 3 % thru
±
3 %,
±
5 %,
g
TYPE
thru ± 5 % ± 10 %
0.125
0.4
0.75
1.0
± 0.05 %
—
1 - 1 k
1 - 1.3 k
± 0.1 %
—
0.499 - 1k 0.499 - 3.4 k
0.499 - 1.3k 0.499 - 4.9 k
± 0.25 %
±
0.5 % &
±
1 %
± 10 %
0.1 - 950
0.1 - 3.4 k
0.1 - 4.9 k
RS1/8
RS1/4
RS1/2
RS01A
RS-18
RS-1/4
RS-1/2
RS-1A
—
—
—
—
—
—
—
—
—
—
0.1 - 950
0.1 - 3.4 k
0.1 - 4.9 k
0.15
0.21
0.23
0.34
—
1 - 2.74 k 0.499 - 2.74 k 0.499 - 10.4 k 0.1 - 10.4 k
0.499 - 2.74 k 0.499 - 10.4 k 0.1 - 10.4 k
0.1 - 10.4 k
0.1 - 10.4 k
RS01A...300 RS-1A-300
RW70***
1.0
1.0
—
0.34
0.1 - 2.74 k
RS01M
RS002
RS02M
RS02B
RS-1M
RS-2
RS-2M
RS-2B
—
—
—
1.0
4.0
3.0
3.0
3.0
3.0
—
5.5
—
3.75
—
—
1 - 1.32 k 0.499 - 1.67 k 0.499 - 6.85 k 0.1 - 6.85 k
0.1 - 6.85 k
0.1 - 47.1 k
0.30
2.10
0.65
0.70
0.499 - 12.7 k 0.499 - 12.7 k 0.1 - 47.1 k
0.1 - 47.1 k
0.499 - 4.49 k 0.499 - 4.49 k 0.1 - 18.74 k 0.1 - 18.74 k 0.1 - 18.74 k
—
0.499 - 6.5 k 0.499 - 6.5 k 0.1 - 24.5 k
0.1 - 24.5 k
0.1 - 24.5 k
0.1 - 24.5 k
RS02B...300 RS-2B-300
RW79***
—
—
0.499 - 6.5 k 0.1 - 24.5 k
0.1 - 24.5 k
0.1 - 6.49 k
_
0.70
RS02C RS-2C
RS02C...17 RS-2C-17
RS02C...23 RS-2C-23
—
—
RW69**
2.5
2.5
—
3.25
3.25
3.25
3.0
0.499 - 8.6 k 0.499 - 8.6 k 0.1 - 32.3 k
0.499 - 6.8 k 0.499 - 8.6 k 0.1 - 32.3 k
0.1 - 32.3 k
0.1 - 32.3 k
0.1 - 32.3 k
0.1 - 32.3 k
0.1 - 32.3 k
0.1 - 2.0 k
1.6
1.6
—
—
—
—
16
RS005
RS005...69 RS-5-69
RS-5
—
RW74***
5.0
5.0
5.0
6.5
—
—
0.499 - 25.7 k 0.499 - 25.7 k 0.1 - 95.2 k
0.1 - 95.2 k
0.1 - 95.2 k
0.1 - 24.3 k
0.1 - 95.2 k
0.1 - 95.2 k
4.2
—
0.499 - 25.7 k 0.1 - 95.2 k
4.2
RS005...70 RS-5-70
RW67**
—
—
6.5
6.5
0.1 - 95.2 k
0.1 - 8.2 k
—
—
—
—
4.2
RS007
RS010
RS010...38 RS-10-38
RS-7
RS-10
—
—
RW78***
7.0
10.0
10.0
10.0
—
—
9.0
13.0
—
–
13.0
11.0
0.499 - 41.4 k 0.499 - 41.4 k 0.1 - 154 k
0.499 - 73.4 k 0.499 - 73.4 k 0.1 - 273 k
0.1 - 154 k
0.1 - 273 k
0.1 - 273 k
0.1 - 71.5 k
0.1 - 154 k
0.1 - 273 k
0.1 - 273 k
4.7
9.0
0.499 - 73.4 k 0.1 - 273 k
—
9.0
9.0
RS010...39 RS-10-39
RW68**
0.1 - 273 k
0.1 - 20 k
—
—
—
—
** Available tolerance for these Mil parts is ± 5 % for 1
Ω
and above, ± 10 % below 1
Ω.
***Available tolerance for these Mil parts is ± 0.5 % & ± 1 % for resistance values 0.1 Ω and above, ± 0.1 % for resistance values 0.499 Ω and above.
****Vishay Dale RS models have two power ratings depending on operation temperature and stability requirements.
NOTE: Shaded area indicates most popular models.
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: RS02C10K00FS7017 (preferred part numbering format)
R
S
0
2
C
1
0
K
0
0
F
S
7
0
1
7
GLOBAL MODEL
RESISTANCE
VALUE
TOLERANCE CODE
PACKAGING
SPECIAL
(See Standard
Electrical
Specifications Global
Model column
for options)
R = Decimal
K = Thousand
15R00 = 15 Ω
10K00 = 10 kΩ
A = 0.05 % B = 0.1 % E70 = Lead (Pb)-free,Tape/Reel (smaller than RS005)
(Dash Number)
(up to 3 digits)
From 1-999
C = 0.25 % D = 0.5 %
F = 1.0 % J= 5.0 %
K = 10.0 %
E73 = Lead (Pb)-free,Tape/Reel (RS005 & larger)
E12 = Lead (Pb)-free, Bulk
Lead (Pb)-free is not available on RW military type
as applicable
S70 = Tin/Lead, Tape/Reel (smaller than RS005)
S73 = Tin/Lead, Tape/Reel (RS005 & larger)
B12 = Tin/Lead, Bulk
Historical Part Number example: RS-2C-17
RS-2C-17
10 kΩ
10 kΩ
1 %
S70 (will continue to be accepted)
1 %
S70
HISTORICAL MODEL
RESISTANCE VALUE
TOLERANCE CODE
PACKAGING
* Pb containing terminations are not RoHS compliant, exemptions may apply
www.vishay.com
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For technical questions, contact ww2bresistors@vishay.com
Document Number 30204
Revision 22-Mar-06
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