MELF Type Fixed Metal Film Resistors (RN41/RM41)
The RN41 and RM41 series are MELF (Metal Film) fixed resistors designed for surface mounting. Their cylindrical shape eliminates mounting directionality, and they offer excellent noise characteristics and firm electrode strength. These resistors are suitable for reflow, flow, and iron soldering processes, and are available in high-precision options for resistance tolerance (0.1%) and T.C.R. (2510-6/K). They meet EU-RoHS requirements and are AEC-Q200 qualified (RN41 2ES/3AS). Applications include automotive, medical, and aerospace equipment, where reliability and precision are critical.
Product Attributes
- Brand: KOA (implied by www.koaglobal.com)
- Material: Metal Film
- Coating Color: RN Blue, RM Green
- Certifications: EU-RoHS, AEC-Q200 (RN41 2ES/3AS)
Technical Specifications
| Type | Power Rating | Dimensions (mm) L | Dimensions (mm) C Min. | Dimensions (mm) D1 | Dimensions (mm) D2 Max. | Dimensions (mm) D3 Max. | Weight (g/1000pcs) | Resistance Tolerance | T.C.R. (10-6/K) | Max. Working Voltage | Max. Overload Voltage | Packaging & Q'ty (pcs) |
| RN41 2A | 0.125W | 2.00.1 | 0.3 | 1.250.05 | 1.35 | 0.07 | 11 | 0.1% to 5% | 100 | 150V | 200V | Box: 50,000 / Reel: 3,000 |
| RN41 2D | 0.2W | 3.20.2 | 0.5 | 1.550.15 | 1.75 | 0.1 | 26 | 0.1% to 5% | 500 | 150V | 300V | Box: 36,000 / Reel: 2,000 |
| RN41 2ES | 0.25W | 3.50.2 | 0.50.9 | 1.40.1 | 1.55 | 20 | 0.1% to 5% | 250, 500 | 200V | 400V | Box: 40,000 / Reel: 3,000 | |
| RN41 2ES | 0.4W | 3.50.2 | 0.50.9 | 1.40.1 | 1.55 | 20 | 0.1% to 5% | 500 | 200V | 400V | Box: 40,000 / Reel: 3,000 | |
| RN41 2E | 0.25W | 70 | 250, 500 | 250V | 500V | Box: 10,000 / Reel: 1,500 | ||||||
| RN41 2H | 0.5W | 200 | 0.22100k | 250V | 600V | Box: 10,000 / Reel: 1,500 | ||||||
| RN41 3AS | 1W | 500 | 11M | 400V | 600V | Box: 10,000 / Reel: 1,500 | ||||||
| RM41 2D | 0.2W | 3.20.2 | 0.5 | 1.550.15 | 1.75 | 0.1 | 26 | 5% | 350 | Box: 36,000 / Reel: 2,000 | ||
| RM41 2H | 0.5W | 10,000 / 1,500 |
2410121335_KOA-RN412ESTTE6801F50_C511125.pdf
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