RN73R Series Thin Film Chip Resistors (High Reliability)
The RN73R series are rectangular metal film chip resistors designed for high reliability applications. They offer precise resistance values with tight tolerances and low temperature coefficients, low current noise, and a wide operating temperature range. Featuring a moisture-resistant protective coating, these resistors are suitable for various industrial control circuits and are compatible with reflow and wave soldering processes. They comply with EU RoHS standards.
Product Attributes
- Brand: KOA (implied by URL and content)
- Product Type: Thin Film Chip Resistors
- Construction: Rectangular Metal Film
- Color: Black
- Certifications: EU RoHS
Technical Specifications
| Model | Size Code | Dimensions (L x W x t, mm) | Weight (g/1000pcs) | Rated Power (W) | Resistance Range () | Tolerance (%) | Temp. Coefficient (10-6/K) | Max. Operating Voltage (V) | Max. Overload Voltage (V) | Taping/Packaging (pcs/reel) |
|---|---|---|---|---|---|---|---|---|---|---|
| RN73R | 1E (1005) | 1.0(+0.1/-0.05) x 0.5(0.05) x 0.25(0.1) | 0.350.05 | 0.063W | 47 ~ 10k | 0.05, 0.1, 0.25, 0.5, 1 | 5, 10, 25, 50, 100 | 50 | 100 | 10,000 |
| RN73R | 1J (1608) | 1.60.2 x 0.80.1 x 0.30.1 | 0.450.10 | 0.1W | 47 ~ 59k (for 100), 15 ~ 1M (for 250, 500) | 0.05, 0.1, 0.25, 0.5, 1 | 50, 100, 250, 500 | 75 | 150 | 5,000 |
| RN73R | 2A (2012) | 2.00.2 x 1.250.20 x 0.40.2 | 0.50.1 | 0.125W | 47 ~ 100k (for 100), 15 ~ 1.5M (for 250, 500) | 0.05, 0.1, 0.25, 0.5, 1 | 50, 100, 250, 500 | 150 | 300 | 5,000 / 4,000 |
| RN73R | 2B (3216) | 3.20.2 x 1.60.2 x 0.50.3 | 0.60.1 | 0.25W | 47 ~ 300k (for 100), 15 ~ 1M (for 250, 500) | 0.05, 0.1, 0.25, 0.5, 1 | 50, 100, 250, 500 | 200 | 400 | 5,000 / 4,000 |
| RN73R | 2E (3225) | 3.20.2 x 2.50.2 x 0.50.3 | 0.60.1 | 0.25W | 51 ~ 510k (for 250), 15 ~ 1M (for 500), 10 ~ 1M (for 100) | 0.05, 0.1, 0.25, 0.5, 1 | 100, 250, 500 | 200 | 400 | 5,000 / 4,000 |
Note: Rated voltage is the smaller of the value calculated by Rated Power Nominal Resistance or the Maximum Operating Voltage. For applications with ambient temperatures above 85C, derating is required according to the power derating curve.
Reference Standards: IEC 60115-8, JIS C 5201-8, EIAJ RC-2133A
Usage Precautions: Handle with care to avoid electrostatic discharge. Ensure thorough cleaning after soldering, especially when using lead-free solder. Avoid high-pressure water jet cleaning to prevent damage to the electrodes.
2009101908_KOA-RN73R1ETTP2702B25_C782239.pdf
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