Product Overview
The RK73H is a precision thick film chip resistor offering 0.5% and 1% tolerances. Designed with lead-free terminations, it meets EU RoHS requirements. These resistors are AEC-Q200 tested and suitable for various applications requiring reliable resistance performance.
Product Attributes
- Brand: KOA Speer Electronics, Inc.
- Certifications: EU RoHS compliant, AEC-Q200 tested
- Material: Thick film, ceramic substrate, Sn plating, Ni plating
- Origin: USA (Manufacturer)
Technical Specifications
| Type (EIA Size) | Power Rating (W) | Resistance Range | Tolerance | T.C.R. (x10-6/K) | Max. Working Voltage (V) | Max. Overload Voltage (V) | Operating Temp. Range (C) | Rated Ambient Temp. (C) | Rated Terminal Part Temp. (C) |
| 1F (01005) | 0.03 | 10Ω - 91kΩ* | ±1% | ±250 | 20 | 100 | -55 to +125 | 70 | 125 |
| 1H (0201) | 0.05 | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 25 | 75 | -55 to +155 | 70 | 125 |
| 1E (0402) | 0.1 | 10Ω - 1kΩ | ±0.5%, ±1% | ±200 | 50 | 200 | -55 to +155 | 70 | 125 |
| 1J (0603) | 0.125 | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 75 | 400 | -55 to +155 | 70 | 125 |
| 2A (0805) | 0.25 | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 100 | 400 | -55 to +155 | 70 | 125 |
| 2B (1206) | 0.5 | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 150 | 400 | -55 to +155 | 70 | 125 |
| 2E (1210) | 0.75 | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 200 | 400 | -55 to +155 | 70 | 125 |
| 2H/W2H (2010) | 1.0 | 10Ω - 1MΩ | ±0.5%, ±1% | ±100, ±200, ±400 | 200 | 400 | -55 to +155 | 70 | 125 |
| 3A/W3A (2512) | 1.0 | 10Ω - 1MΩ | ±0.5%, ±1% | ±100, ±200, ±400 | 200 | 400 | -55 to +155 | 70 | 125 |
| W3A2 (2512) | 2.0 | 10Ω - 1MΩ | ±0.5%, ±1% | ±100, ±200, ±400 | 200 | 400 | -55 to +155 | 70 | 125 |
2410121546_KOA-RK73H1HTTC5232F_C2575555.pdf
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