RK73H Precision Thick Film Chip Resistor
The RK73H series offers high-precision thick film chip resistors with 0.5% and 1% tolerances. These resistors feature lead-free terminations meeting EU RoHS requirements and are AEC-Q200 tested. They are suitable for a wide range of applications requiring reliable and accurate resistance values.
Product Attributes
- Brand: KOA Speer Electronics, Inc.
- Certifications: EU RoHS compliant, AEC-Q200 tested
- Material: Thick film, Ceramic substrate, Sn plating, Ni plating
Technical Specifications
| Type / Size Code | Dimensions (mm) L x W x T | Power Rating (W) | Resistance Range () | Tolerance (%) | Max. Working Voltage (V) | T.C.R. (x10/K) | Operating Temp. Range (C) |
|---|---|---|---|---|---|---|---|
| 1F (01005) | 0.4 x 0.2 x 0.1 | 0.03 | 10 - 1M | 0.5, 1 | 20 | 250 | -55 to +125 |
| 1H (0201) | 0.6 x 0.3 x 0.15 | 0.05 | 10 - 1M | 0.5, 1 | 25 | 200 | -55 to +125 |
| 1E (0402) | 1.0 x 0.5 x 0.2 | 0.1 | 10 - 1M | 0.5, 1 | 50 | 200 | -55 to +155 |
| 1J (0603) | 1.6 x 0.8 x 0.4 | 0.125 | 10 - 1M | 0.5, 1 | 75 | 200 | -55 to +155 |
| 2A (0805) | 2.0 x 1.25 x 0.5 | 0.25 | 10 - 1M | 0.5, 1 | 100 | 200 | -55 to +155 |
| 2B (1206) | 3.2 x 1.6 x 0.5 | 0.25 | 10 - 1M | 0.5, 1 | 150 | 200 | -55 to +155 |
| 2E (1210) | 3.2 x 2.5 x 0.5 | 0.5 | 10 - 1M | 0.5, 1 | 200 | 200 | -55 to +155 |
| 2H/W2H (2010) | 5.0 x 2.5 x 0.65 | 1.0 | 10 - 1M | 0.5, 1 | 200 | 100, 200 | -55 to +155 |
| 3A/W3A (2512) | 6.3 x 3.1 x 0.65 | 2.0 | 10 - 1M | 0.5, 1 | 400 | 100, 200 | -55 to +155 |
| W3A2 (2512) | 6.3 x 3.1 x 0.65 | 2.0 | 10 - 1M | 0.5, 1 | 400 | 100, 200 | -55 to +155 |
2410121546_KOA-RK73H1ETTP6041F_C2479765.pdf
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