Product Overview
The RS73 High Reliability Chip Resistors are metal-glaze thick film resistors designed for surface mounting. They offer high precision with low T.C.R. and tight tolerances, along with excellent reliability demonstrated by low R in reliability tests. Suitable for both flow and reflow soldering, these resistors meet EU-RoHS requirements and are AEC-Q200 tested. They are ideal for demanding applications in automotive electronics, industrial equipment, and industrial measurement.
Product Attributes
- Brand: KOA
- Material: Metal-glaze thick film
- Construction: Ceramic substrate with protective coating, resistive film, inner electrode, Ni plating, Sn plating
- Color: Black (coating)
- Certifications: EU-RoHS compliant, AEC-Q200 Tested
- Origin: Not specified
Technical Specifications
| Type | Inch Size Code | Dimensions (mm) L x W x D x T | Weight (g/1000pcs) | Power Rating (W) | Rated Ambient Temp. () | Rated Terminal Part Temp. () | T.C.R. (10-6/K) | Resistance Range () | Max. Working Voltage (V) | Max. Overload Voltage (V) | Packaging & Qty/Reel (pcs) | Tolerance |
| RS73F/G | 1E (0402) | 1.0+0.1-0.05 x 0.50.05 x 0.25+0.05-0.1 x 0.350.05 | 0.68 | 0.125W | 85 | 125 | 25*1 / 50 | 300100k | 75 | 100 | TPL:20,000 / TP:10,000 | B:0.1%, C:0.25%, D:0.5%, F:1.0% |
| RS73F/G | 1J (0603) | 1.60.2 x 0.80.1 x 0.30.1 x 0.450.1 | 2.14 | 0.2W | 85 | 125 | 25*1 / 50 | 101M | 100 | 150 | 5,000 | B:0.1%, C:0.25%, D:0.5%, F:1.0% |
| RS73F/G | 2A (0805) | 2.00.2 x 1.250.1 x 0.3+0.2-0.1 x 0.50.1 | 4.54 | 0.25W | 85 | 125 | 25*1 / 50 | 103M | 150 | 300 | Not specified | B:0.1%, C:0.25%, D:0.5%, F:1.0% |
| RS73F/G | 2B (1206) | 3.20.2 x 1.60.2 x 0.4+0.2-0.1 x 0.60.1 | 9.14 | 0.33W | 85 | 125 | 25*1 / 50 | 105.1M | 200 | 400 | Not specified | B:0.1%, C:0.25%, D:0.5%, F:1.0% |
Note:
*1 Measurement Temperature: +25/+125. Cold T.C.R. (55/+25) is 502510-6/K.
Operating Temperature Range: 55155.
Rated voltage = Power RatingResistance value or Max. working voltage, whichever is lower.
Please inquire about E192 resistance values.
2511200928_KOA-RS73F1ETTP2491B_C44826187.pdf
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