Product Overview
The RK73H is a precision thick film chip resistor series offering 0.5% and 1% tolerances. These resistors feature lead-free terminations meeting EU RoHS requirements and are AEC-Q200 tested. They are suitable for various applications requiring reliable and accurate resistance values.
Product Attributes
- Brand: KOA Speer Electronics, Inc.
- Certifications: EU RoHS compliant, AEC-Q200 tested
- Material: Thick film resistive element, ceramic substrate, Ni/Sn plating
Technical Specifications
| Type (EIA Size) | Power Rating (W) | Resistance Range | Tolerance | T.C.R. (x10-6/K) | Max. Working Voltage (V) | Operating Temp. Range (C) |
| RK73H1F (01005) | 0.03 | 10 - 91k* | 1% | 250 | 20 | -55 to +125 |
| RK73H1H (0201) | 0.05 | 10 - 1M | 0.5%, 1% | 200 | 25 | -55 to +125 |
| RK73H1E (0402) | 0.1 | 10 - 1k | 0.5%, 1% | 200 | 50 | -55 to +155 |
| RK73H1J (0603) | 0.125 | 10 - 1M | 0.5%, 1% | 200 | 75 | -55 to +155 |
| RK73H2A (0805) | 0.25 | 10 - 1M | 0.5%, 1% | 200 | 100 | -55 to +155 |
| RK73H2B (1206) | 0.25 | 10 - 1M | 0.5%, 1% | 200 | 150 | -55 to +155 |
| RK73H2E (1210) | 0.5 | 10 - 1M | 0.5%, 1% | 200 | 200 | -55 to +155 |
| RK73HW2H/2H (2010) | 0.75 | 10 - 1M | 0.5%, 1% | 200 | 200 | -55 to +155 |
| RK73HW3A/3A (2512) | 1.0 | 10 - 1M | 0.5%, 1% | 200 | 400 | -55 to +155 |
| RK73HW3A2 (2512) | 2.0 | 10 - 1M | 0.5%, 1% | 200 | 400 | -55 to +155 |
2304140030_KOA-RK73H2ETTD36R0F_C2577070.pdf
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