RS73 High Reliability Chip Resistors
The RS73 series offers high reliability chip resistors designed for surface mounting. These metal-glaze thick film resistors provide high precision with T.C.R. of 25x10-6/K and tolerances as tight as 0.1%. They are suitable for both flow and reflow solderings and meet EU RoHS requirements for lead-free terminations. The RS73 series is AEC-Q200 tested, making them ideal for demanding applications.
Product Attributes
- Brand: KOA Speer Electronics, Inc.
- Origin: USA
- Material: Ceramic Substrate, Metal-glaze thick film resistive element
- Certifications: AEC-Q200 Tested, EU RoHS compliant
Technical Specifications
| Type | Inch Size Code | Power Rating | Resistance Range | Tolerance | T.C.R. (x 10-6/K) | Max. Working Voltage | Max. Overload Voltage | Operating Temp. Range | Dimensions (mm) L x W x T x d |
| RS73F1E / RS73G1E | 1E (0402) | 0.125W | 300 - 1M | 0.1% (B), 0.25% (C), 0.5% (D), 1% (F) | 25 (RS73F), 50 (RS73G) | 75V | 100V | -55C to +155C | 0.450.1 x 0.30.1 x 0.10.1 x 0.80.1 |
| RS73F1J / RS73G1J | 1J (0603) | 0.2W | 10 - 1M | 0.1% (B), 0.25% (C), 0.5% (D), 1% (F) | 25 (RS73F), 50 (RS73G) | 100V | 150V | -55C to +155C | 0.350.05 x 0.25+0.2/-0.1 x 0.10.1 x 0.50.05 |
| RS73F2A / RS73G2A | 2A (0805) | 0.25W | 10 - 10M | 0.1% (B), 0.25% (C), 0.5% (D), 1% (F) | 25 (RS73F), 50 (RS73G) | 150V | 300V | -55C to +155C | 0.50.1 x 0.3+0.2/-0.1 x 0.150.06 x 1.250.1 |
| RS73F2B / RS73G2B | 2B (1206) | 0.33W | 10 - 10M | 0.1% (B), 0.25% (C), 0.5% (D), 1% (F) | 25 (RS73F), 50 (RS73G) | 200V | 400V | -55C to +155C | 0.60.1 x 0.4+0.2/-0.1 x 0.150.06 x 1.60.2 |
Derating Curve: For resistors operated at ambient temperatures of 85C or above, or terminal part temperatures as described for each size or above, power rating shall be derated in accordance with the derating curve. Refer to "Introduction of the derating curve based on the terminal part temperature" in the catalog for details.
Packaging: Available in TD (4mm pitch punched paper) and TPL-TP (2mm pitch punched paper) packaging. Refer to Appendix A for further packaging information.
2410121515_KOA-RS73F1JTTD3302B_C4009252.pdf
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