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Specifications
Type:
Metal Oxide Film Resistor
Resistance:
470mΩ
Power(Watts):
1W
Temperature Coefficient:
±300ppm/℃
Tolerance:
±1%
Operating Temperature:
-55℃~+155℃
Mfr. Part #:
RSS1W0R47FT/B
Package:
Through Hole,D3.5xL9mm
Key Attributes
Model Number:
RSS1W0R47FT/B
Product Description
Product Description
This specification covers non-combustible metal oxide film resistors for home appliances, computers, and information equipment. These resistors are characterized by their non-combustible nature, metal oxide film construction, and adherence to RoHS specifications. They are suitable for a wide range of applications requiring reliable resistance values and performance under various environmental conditions.
Product Attributes
- Brand/Origin: Implied to be from Taiwan or Japan based on terminal material descriptions.
- Material: Non-alkali heat-resistant ceramic rod (substrate), Japanese oxygen-free copper wire or Taiwanese processed wire, tin-plated soft copper wire (terminals), non-combustible coating (light gray, heat resistant to 800; dark gray for RSS type).
- Certifications: RoHS compliant.
Technical Specifications
| Type | Rated Power | Nominal Resistance | Tolerance | Max Working Voltage | Max Overload Voltage | Body Diameter (D) | Body Length (L) | Lead Diameter (d) |
|---|---|---|---|---|---|---|---|---|
| RSS/RSN | 1/4W | 0.22~33K | 2% (G), 5% (J) | 250V | 400V | 2.60.5 mm | 6.8 mm | 0.6 mm |
| RSS/RSN | 1/2W | 0.22~33K | 2% (G), 5% (J) | 300V | 400V | 3 mm | 9 mm | 0.65 mm |
| RSS/RSN | 1W | 0.22~50K | 2% (G), 5% (J) | 350V | 600V | 3.5 mm | 9 mm | 0.65 mm |
| RSS/RSN | 2W | 0.22~50K | 2% (G), 5% (J) | 350V | 600V | 4.5 mm | 11 mm | 0.8 mm |
| RSS/RSN | 3W | 0.22~50K | 2% (G), 5% (J) | 350V | 600V | 5 mm | 15 mm | 0.8 mm |
| RSS/RSN | 3WL | 0.22~100K | 2% (G), 5% (J) | 500V | 800V | 8.5 mm | 24 mm | 0.8 mm |
| RSS/RSN | 4W | 0.22~150K | 2% (G), 5% (J) | 500V | 800V | 8.5 mm | 32 mm | 0.8 mm |
| RSS/RSN | 5W | 0.22~200K | 2% (G), 5% (J) | 750V | 1000V | 8.5 mm | 41 mm | 0.8 mm |
| RSS/RSN | 7W | 0.22~200K | 2% (G), 5% (J) | 800V | 1500V | 8.5 mm | 53 mm | 0.8 mm |
| Operating Temperature Range | Temperature Coefficient | Tensile Strength | Terminal Torsion Strength | Insulation Resistance | Non-Combustibility |
|---|---|---|---|---|---|
| -55155 | 300ppm/ | 2.5kgs (1kg for 1/2W and below) | No breakage or loosening after specified test | 1000M (at DC 500V) | No burning when subjected to 16x rated power for 5 minutes |
| Test Condition | Resistance Change Limit (RSN) | Resistance Change Limit (RSS) | Load Life Test Duration | Solder Adhesion | Solder Heat Resistance |
|---|---|---|---|---|---|
| Short-time Overload (2.5x rated voltage for 5s) | 1% | 2% | 1000 hours (70 bath, 1.5h on/0.5h off) | 95% coverage of terminal area | 1% (after 10s at 2705 or 3.5s at 35010) |
| Damp Heat Life Test (402, 90-95% RH) | 5% | 500 hours (1.5h on/0.5h off) | N/A | N/A | |
2212060930_TyoHM-RSS1W0R47FT-B_C5249418.pdf
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