RSN Series

Metal Oxide Film Resistors

RSN, Metal Oxide Film Resistor, is with high reliability, high stability, and flame proof features. It is suitable to be applied in higher power circuits of electronic devices. We also can produce smaller size Metal Oxide Film resistors.

Features :
- High Wattage / High Stability / High Reliability
- Flame Proof Coating

Watt : 1/4W ~ 10W. / Tolerance : 2% ~ 5%.
Test Items Specified Value
Temp.coefficient of resistance ±350PPM/℃
Short time overload RSN: ±(1%+0.05Ω); RSS: ±(2%+0.1Ω)
Dielectric withstanding voltage No evidence of damage
Insulation resistance Over104
Terminal strength No evidence of damage
Moisture load life ±(5%+0.05Ω)
70℃Load life at 70℃ ±(5%+0.05Ω)
Temperature cycling ±(1%+0.05Ω)
Solderability ±(1%+0.05Ω)
Solderability >95%
Resistance to solvent No evidence of damage
Flame proof No evidence of damage
TYPE L D d H Power
Rating
Max Working Voltage Max Overload Voltage Dielectric Withstanding Voltage Resistance Range
Normal size RSN1/4W 6.5±0.5 2.3±0.3 0.43±0.02 25±3 0.25W 200V 300V 250V 1Ω~600KΩ
RSN1/2W 9.0±1.0 3.2±0.5 0.50±0.02 25±3 0.5W 250V 400V 350V 1Ω~600KΩ
RSN1W 12.0±1.0 4.5±0.5 0.65±0.02 25±3 1W 350V 600V 500V 1Ω~600KΩ
RSN2W 15.5±1.0 5.0±1.0 0.72±0.02 23±3 2W 350V 600V 500V 1Ω~600KΩ
RSN3W 17.5±1.0 6.0±1.0 0.72±0.02 27±3 3W 450V 700V 600V 1Ω~600KΩ
RSN5W 24.5±1.0 8.5±1.0 0.75±0.02 27±3 5W 750V 1000V 750V 1Ω~600KΩ
RSN7W 41.0±1.0 8.5±1.0 0.8±0.02 38±3 7W 750V 1000V 750V 10Ω~200KΩ
Small size RSS1/2W(S) 6.5±0.5 2.3±0.3 0.43±0.02 25±3 0.5W 250V 400V 350V 1Ω~600KΩ
RSS1W(S) 9.0±1.0 3.2±0.3 0.50±0.02 25±3 1W 300V 500V 400V 1Ω~600KΩ
RSS2W(S) 12.0±1.0 4.5±0.5 0.65±0.02 25±3 2W 350V 600V 500V 1Ω~600KΩ
RSS3W(S) 15.5±1.0 5.0±1.0 0.72±0.02 23±3 3W 350V 600V 500V 1Ω~600KΩ
RSS5W(S) 17.0±1.0 6.0±1.0 0.72±0.02 27±3 5W 500V 800V 700V 1Ω~600KΩ
RSS7W(S) 24.5±1.0 8.5±1.0 0.75±0.02 27±3 7W 750V 1000V 700V 1Ω~600KΩ
RSS10W(S) 53.0±1.0 8.5±1.0 0.8±0.02 38±3 10W 800V 1500V 1200V 1Ω~600KΩ

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Metal Oxide Film Resistors
RSN, Metal Oxide Film Resistor, is with high reliability, high stability, and flame proof features. It is suitable to be ...
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