Rev Date: 01/12/2017
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General Purpose Metal Oxide Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
0.35 ± 0.04 0.13 ± 0.03 1.10 ± 0.12 0.03 ± 0.003 0.250 inches
9.00 ± 1.00 3.20 ± 0.80 28.00 ± 3.00 0.70 ± 0.08 6.35 mm
0.43 ± 0.06 0.18 ± 0.04 1.10 ± 0.20 0.03 ± 0.002 0.250 inches
11.00 ± 1.50 4.50 ± 1.00 28.00 ± 5.00 0.80 ± 0.05 6.35 mm
0.59 ± 0.06 0.22 ± 0.04 1.18 ± 0.20 0.03 ± 0.004 0.250 inches
15.00 ± 1.50 5.50 ± 1.00 30.00 ± 5.00 0.75 ± 0.10 6.35 mm
0.69 ± 0.04 0.24 ± 0.02 1.38 ± 0.12 0.03 ± 0.002 0.250 inches
17.50 ± 1.00 6.00 ± 0.50 35.00 ± 3.00 0.80 ± 0.05 6.35 mm
0.96 ± 0.04 0.31 ± 0.02 1.38 ± 0.12 0.03 ± 0.002 0.250 inches
24.50 ± 1.00 8.00 ± 0.50 35.00 ± 3.00 0.80 ± 0.05 6.35 mm
0.24 ± 0.03 0.09 ± 0.01 1.10 ± 0.12 0.02 ± 0.003 0.250 inches
6.00 ± 0.80 2.30 ± 0.30 28.00 ± 3.00 0.55 ± 0.07 6.35 mm
0.35 ± 0.04 0.13 ± 0.03 1.10 ± 0.12 0.03 ± 0.003 0.250 inches
9.00 ± 1.00 3.20 ± 0.80 28.00 ± 3.00 0.70 ± 0.08 6.35 mm
0.43 ± 0.06 0.18 ± 0.04 1.18 ± 0.20 0.03 ± 0.002 0.250 inches
11.00 ± 1.50 4.50 ± 1.00 30.00 ± 5.00 0.80 ± 0.05 6.35 mm
0.59 ± 0.06 0.22 ± 0.04 1.18 ± 0.20 0.03 ± 0.004 0.250 inches
15.00 ± 1.50 5.50 ± 1.00 30.00 ± 5.00 0.75 ± 0.10 6.35 mm
0.69 ± 0.04 0.24 ± 0.02 1.38 ± 0.08 0.03 ± 0.002 0.250 inches
17.50 ± 1.00 6.00 ± 0.50 35.00 ± 2.00 0.80 ± 0.05 6.35 mm
Performance Characteristics
Mechanical Specifications
Test Test Method Typical Results
Insulation Resistance
JIS C5201-1, IEC60115-1, 4.6 ≥ 1GΩ
JIS C5201-1, IEC60115-1, 4.7 ≤ ± (0.5% + 0.05Ω) No mechanical damage. <± 0.25%
Short Time Overload JIS C5201-1, IEC60115-1, 4.13 <± 0.1%
Resistance to Solder Heat JIS C5201-1, IEC60115-1, 4.18 <± 1.0%
Endurance at 70°C JIS C5201-1, IEC60115-1, 4.25.1 <± 2.0%
Robustness of Terminations JIS C5201-1, IEC60115-1, 4.16 <± 0.10%
Damp Heat (Steady state) JIS C5201-1, IEC60115-1, 4.24 <± 1.5%
Rapid Change of Temperature JIS C5201-1, IEC60115-1, 4.19 <± 0.2%
Resistance to Solvents JIS C5201-1, IEC60115-1, 4.29 Pass
Intermittent Overload JIS C5201-1, IEC60115-1, 4.39 <± 0.3%
Accidental Overload (Flame resistance) JIS C5201-1, IEC60115-1, 4.26 Pass
Operating Temperature Range:
-55ºC to +200ºC (RSF12, RSMF12, RSMF1)
-55ºC to +235ºC (All others)
No damage to component or removal of marking.