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RS01A8R000FB12 View Datasheet(PDF) - Vishay Semiconductors

Part NameDescriptionManufacturer
RS01A8R000FB12 Wirewound Resistors, Industrial, Precision Power, Silicone Coated, Axial Lead Vishay
Vishay Semiconductors Vishay
RS01A8R000FB12 Datasheet PDF : 4 Pages
1 2 3 4
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
V
Insulation Resistance
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
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