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Metal Oxide Resistors - RSS, RSN Series

Metal Oxide Resistors - RSS, RSN Series

oxide,resistor

RSS and RSN Series have a resistance element formed by the oxidation reaction of a vapor or spray of tin chloride solution on the heated surface of a glass or ceramic rod. The resulting tin-oxide film is adjusted to value by cutting a helix path through the film. It can sustain high temperatures and electrical overloads, and supports moderate-to-precision attributes. Types include high power and flameproof axial through hole and surface-mounted devices.

General Specifications
Type L D H d ± 0.05 MAX Working Voltage Dielectric Withstanding Voltage
RSS RSN RSS RSN RSS RSN
1/2W 1/4W 6.0 ± 0.3 2.3 ± 0.3 26 ± 1 0.40~0.50 200V 300V 400V 500V
1W 1/2W 9.0 ± 0.5 3.0 ± 0.5 26 ± 1 0.50~0.55 250V 350V 500V 600V
2W 1W 11 ± 1.0 4.0 ± 0.5 26 ± 3 0.75~0.80 300V 350V 600V 700V
3W 2W 15 ± 1.0 5.0 ± 0.5 35 ± 3 0.75~0.80 350V 350V 700V 700V
5W 3W 17± 1.0 6.0 ± 0.5 35 ± 3 0.75~0.80 350V 500V 700V 1000V
6W 5W 24 ± 1.0 8.0 ± 0.5 38 ± 3 0.75~0.80 500V 700V 800V 1000V
7W 6W 24 ± 1.0 8.0 ± 0.5 38 ± 3 0.75~0.80 500V 700V 800V 1000V
10W 7W 41 ± 1.0 8.0 ± 0.5 38 ± 3 0.75~0.80 750V 850V 850V 1000V
10W 53 ± 1.0 8.0 ± 0.5 38 ± 3 0.75~0.80 750V 850V 850V 1000V

Electrical Performance
Requirements Characteristics Test Method
JIS C 5202 MIL-R-22684B
Operating Temp.Range -55°C~200°C    
Temp.Coefficient (ppm C) ± 300 5.2 4.6.11
Max.
Ressitance
Changes
Short Time Overload ± (1%+0.05Ω) 5.2A 4.6.5
Effect of Soldering ± (1%+0.05Ω) 6.4 350°C 2Sec 4.6.9
Temp.Cycling ± (1%+0.05Ω) 7.4-55°C / 85°C 4.6.3
Moisture Resistance ± 5% 7.9 1,000hr 4.6.10
Load Life ± 5% 7.10 1,000hr 4.6.12
Dielectric Withstanding Voltage ± (0.5%+0.05Ω) 5.7A 4.6.7
Non-Combustibility The resistor shall withstand Overload test in accordance with Artice UL492.2 13 without producing a fire hazard.
Resistance to Solvents No damage on the appearance,co.or bands.

How to Order
RSS0.5W1KRJTB
12345
1 Part Number : RSS , RSN
2 Rated Power
3 Resistance Value (Ω)
CodeResistance Value (Ω)
10R10Ω
100R100Ω
1K1KΩ
10K10KΩ
4 Resistance Tolerance
5 Package : TB (Taping Box)