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Specifications
Type:
Wirewound Resistor
Resistance:
10Ω
Power(Watts):
1W
Temperature Coefficient:
±300ppm/℃
Tolerance:
±5%
Operating Temperature:
-55℃~+200℃
Mfr. Part #:
KNP1WS10RJH2FuseB3
Package:
Through Hole,D2.6xL6.8mm
Key Attributes
Model Number:
KNP1WS10RJH2FuseB3
Product Description
Product Overview
This specification outlines the requirements for non-combustible resin-coated wire-wound resistors designed for use in home appliances, computers, and information technology equipment. These resistors feature a durable, non-combustible resin coating capable of withstanding high temperatures and offer reliable performance across a wide operating temperature range.
Product Attributes
- Brand/Series: KNP
- Coating Material: Non-combustible resin (withstands 800) or silicone resin
- Coating Color: Light green
- Certifications: RoHS compliant
- Construction: Non-alkaline heat-resistant ceramic core, tinned soft copper wire/oxygen-free copper wire/tinned terminals, surface color coding for resistance and tolerance.
Technical Specifications
| Type | Rated Power | Resistance Range | Tolerance | Rated Voltage (Max) | Outer Dimensions (mm) D1 x H3 x L1 | Terminal Diameter (mm) d0.1 | Operating Temperature Range (C) | Tensile Strength (kg) | Terminal Torsion Strength | Temperature Coefficient | Dielectric Withstanding Voltage (V) |
| 1WS | 1W | 0.1 ~ 200 | F=1%; G=2%; J=5%; K=10% | 250V | 2.6 x 28 x 6.8 | 0.65 | -55200 | 1kg / 10s | No breakage/loosening | 300ppm/ (500ppm/ for 1) | 250 |
| 2WS | 2W | 0.1 ~ 300 | F=1%; G=2%; J=5%; K=10% | 350V | 3 x 28 x 9 | 0.65 | -55200 | 1kg / 10s | No breakage/loosening | 300ppm/ (500ppm/ for 1) | 350 |
| 3WS | 3W | 0.1 ~ 800 | F=1%; G=2%; J=5%; K=10% | 500V | 5 x 28 x 11 | 0.8 | -55200 | 2.5kg / 10s | No breakage/loosening | 300ppm/ (500ppm/ for 1) | 500 |
| Test Item | Specification |
| Temperature Cycling | Resistance change rate within 1% after 5 cycles (-55, Room Temp, 200) |
| Short-Time Overload | 5x rated power for 5s; resistance change rate within 2% after cooling |
| Insulation Resistance | 1000M (at DC 500V) |
| Damp Heat Life Test | 1000 hours (402, 90-95% RH, 1.5h on/0.5h off); resistance change rate within 3% |
| Load Life Test | 1000 hours (70, 1.5h on/0.5h off); resistance change rate within 3% |
| Solderability | 95% coverage after dipping in 2355 tin bath for 2s (up to 3.2mm from base) |
| Solder Heat Resistance | Resistance change rate within 1% after dipping in 2705 tin bath for 101s (up to 3.2mm from base) |
| Non-Combustibility | No burning when subjected to 16x rated power for 5 minutes |
| Packaging Type | Model | Size | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | QTY per Box | a (mm) | b (mm) | c (mm) |
| Reel Packaging | 1WS | T-52 | 521 | 50.5 | 6 | 0.6 | 1.2 | N/A | N/A | N/A | N/A |
| Reel Packaging | 2WS | T-52 | 521 | 50.5 | 6 | 0.6 | 1.2 | N/A | N/A | N/A | N/A |
| Reel Packaging | 3WS | T-63 | 631 | 50.5 | 6 | 0.6 | 1.2 | N/A | N/A | N/A | N/A |
| Box Packaging | 1WS | T-52 | N/A | N/A | N/A | N/A | N/A | 5,000 | 144 | 84 | 272 |
| Box Packaging | 2WS | T-52 | N/A | N/A | N/A | N/A | N/A | 1,000 | 75 | 55 | 255 |
| Box Packaging | 3WS | T-63 | N/A | N/A | N/A | N/A | N/A | 1,000 | 85 | 105 | 260 |
| F-Type Processing | 3WS | N/A | 3.5 | 51 | 111 | N/A | N/A | N/A | N/A | N/A | N/A |
2212060930_TyoHM-KNP1WS10RJH2FuseB3_C5249384.pdf
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