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
Available in non-inductive styles (type NS) with
Aryton-Perry winding for lowest reactive components e3
• Excellent stability in operation (typical resistance
shift < 0.5 %)
RoHS*
COMPLIANT
• Lead (Pb)-Free version is RoHS Compliant
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
HISTORICAL MIL-PRF-26
MODEL
RS1/8
RS1/4
RS1/2
RS01A
RS01A...300
RS-18
RS-1/4
RS-1/2
RS-1A
RS-1A-300
RS01M
RS002
RS02M
RS02B
RS02B...300
RS-1M
RS-2
RS-2M
RS-2B
RS-2B-300
—
—
—
—
RW79***
RS02C
RS02C...17
RS02C...23
RS-2C
RS-2C-17
RS-2C-23
—
—
RW69**
RS005
RS005...69
RS-5
RS-5-69
—
RW74***
RS005...70
RS-5-70
RW67**
RS007
RS010
RS010...38
RS-7
RS-10
RS-10-38
—
—
RW78***
RS010...39
RS-10-39
U
V
± 0.05 % ± 3 % thru
thru ± 5 % ± 10 %
0.125
—
0.4
—
0.75
—
1.0
—
1.0
—
1.0
—
1.0
—
4.0
5.5
3.0
—
3.0
3.75
3.0
—
3.0
—
2.5
3.25
2.5
3.25
—
3.25
3.0
5.0
6.5
5.0
—
5.0
—
—
6.5
—
6.5
7.0
9.0
10.0
13.0
10.0
—
10.0
–
—
13.0
—
11.0
TYPE
—
—
—
—
RW70***
RW68**
RESISTANCE RANGE
MIL. RANGE SHOWN IN BOLD FACE
Ω
POWER RATING****
P25 °C W
± 0.05 %
± 0.1 %
± 0.25 %
—
1-1k
1 - 1.3 k
1 - 2.74 k
—
0.499 - 1k
0.499 - 1.3k
0.499 - 2.74 k
0.499 - 2.74 k
WEIGHT
(Typical)
± 3 %, ± 5 %,
± 10 %
—
0.499 - 3.4 k
0.499 - 4.9 k
0.499 - 10.4 k
0.499 - 10.4 k
—
1 - 1.32 k
0.499 - 12.7 k
0.499 - 4.49 k
0.499 - 6.5 k
—
—_
0.499 - 8.6 k
0.499 - 6.8 k
0.1 - 950
0.1 - 3.4 k
0.1 - 4.9 k
0.1 - 10.4 k
0.1 - 10.4 k
0.1 - 2.74 k
0.499 - 6.85 k 0.1 - 6.85 k
0.1 - 47.1 k
0.1 - 47.1 k
0.1 - 18.74 k 0.1 - 18.74 k
0.1 - 24.5 k
0.1 - 24.5 k
0.1 - 24.5 k
0.1 - 24.5 k
0.1 - 6.49 k
0.1 - 32.3 k
0.1 - 32.3 k
0.1 - 32.3 k
0.1 - 32.3 k
0.499 - 1.67 k
0.499 - 12.7 k
0.499 - 4.49 k
0.499 - 6.5 k
0.499 - 6.5 k
—
—
0.499 - 8.6 k
0.499 - 8.6 k
—
—
—
—
0.1 - 32.3 k
0.1 - 32.3 k
0.1 - 32.3 k
0.1 - 2.0 k
0.1 - 95.2 k
0.1 - 95.2 k
1.6
1.6
—
—
0.34
0.30
2.10
0.65
0.70
0.1 - 154 k
0.1 - 273 k
0.1 - 273 k
0.1 - 71.5 k
—
g
0.15
0.21
0.23
0.34
0.1 - 6.85 k
0.1 - 47.1 k
0.1 - 18.74 k
0.1 - 24.5 k
0.1 - 24.5 k
0.1 - 95.2 k
0.1 - 95.2 k
0.1 - 24.3 k
0.1 - 154 k
0.1 - 273 k
0.1 - 273 k
0.499 - 41.4 k 0.499 - 41.4 k
0.499 - 73.4 k 0.499 - 73.4 k
0.499 - 73.4 k
—
0.1 - 950
0.1 - 3.4 k
0.1 - 4.9 k
0.1 - 10.4 k
0.1 - 10.4 k
—
0.499 - 25.7 k 0.499 - 25.7 k 0.1 - 95.2 k
—
0.499 - 25.7 k 0.1 - 95.2 k
—
± 0.5 % & ± 1 %
0.1 - 95.2 k
0.1 - 8.2 k
0.1 - 154 k
0.1 - 273 k
0.1 - 273 k
0.1 - 273 k
0.1 - 20 k
—
0.70
16
4.2
4.2
4.2
4.7
9.0
9.0
9.0
** 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
GLOBAL MODEL
(See Standard
Electrical
Specifications Global
Model column
for options)
S
0
2
RESISTANCE
VALUE
R = Decimal
K = Thousand
15R00 = 15 Ω
10K00 = 10 kΩ
C
HISTORICAL MODEL
0
K
0
0
F
TOLERANCE CODE
S
7
0
1
7
PACKAGING
SPECIAL
A = ± 0.05 % B = ± 0.1 %
E70 = Lead (Pb)-free, Tape/Reel (smaller than RS005)
C = ± 0.25 % D = ± 0.5 % E73 = Lead (Pb)-free, Tape/Reel (RS005 & larger)
F = ± 1.0 % J = ± 5.0 %
E12 = Lead (Pb)-free, Bulk
K = 10.0 %
Lead (Pb)-free is not available on RW military type
(Dash Number)
(up to 3 digits)
From 1-999
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
1
10 kΩ
1%
S70
(will continue to be accepted)
10 kΩ
1%
S70
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
