Product Overview
The SG73P series is an anti-surge endured pulse power thick film chip resistor designed for high-reliability applications. It offers superior pulse withstanding voltage and high power capabilities compared to RK73B/RK73H series, with options for tight tolerances down to 0.5%. Suitable for both reflow and flow solderings, these resistors meet EU RoHS requirements for lead-free terminations.
Product Attributes
- Brand: KOA Speer
- Certifications: AEC-Q200 Tested
- Material: Thick film on ceramic substrate
- Termination: Sn Plating, Ni Plating
Technical Specifications
| Type | Size (EIA) | Nominal Resistance Range () | Tolerance | Power Rating (W) | Max. Working Voltage (V) | Operating Temp. Range (C) | T.C.R. (ppm/C) | Rated Terminal Part Temp. (C) | Rated Ambient Temp. (C) |
| SG73P1E | 0402 | 1 - 1M | 1% | 0.125 | 75 | -55 to +155 | 200 | 125 | 70 |
| SG73P1EW | 0402 | 1 - 1M | 1% | 0.25 | 75 | -55 to +155 | 200 | 125 | 70 |
| SG73P1J | 0603 | 1 - 10M | 2%, 5% | 0.25 | 100 | -55 to +155 | 200 | 135 | 70 |
| SG73P1J | 0603 | 10 - 100k | 1% | 0.33 | 100 | -55 to +155 | 200 | 135 | 70 |
| SG73P1J | 0603 | 10 - 294k | 0.5% | 0.33 | 100 | -55 to +155 | 200 | 135 | 70 |
| SG73P2A | 0805 | 1 - 10M | 2%, 5% | 0.5 | 150 | -55 to +155 | 200 | 125 | 70 |
| SG73P2A | 0805 | 10 - 100k | 1% | 0.4 | 150 | -55 to +155 | 200 | 125 | 70 |
| SG73P2A | 0805 | 10 - 100k | 0.5% | 0.4 | 150 | -55 to +155 | 200 | 125 | 70 |
| SG73P2B | 1206 | 1 - 10M | 2%, 5% | 0.75 | 200 | -55 to +155 | 200 | 125 | 70 |
| SG73P2B | 1206 | 10 - 270k | 1% | 0.33 | 200 | -55 to +155 | 200 | 125 | 70 |
| SG73P2B | 1206 | 10 - 294k | 0.5% | 0.33 | 200 | -55 to +155 | 200 | 125 | 70 |
| SG73P2E | 1210 | 1 - 10M | 2%, 5% | 0.75 | 200 | -55 to +155 | 200 | 110 | 70 |
| SG73P2E | 1210 | 10 - 1M | 1% | 0.5 | 200 | -55 to +155 | 200 | 110 | 70 |
| SG73P2E | 1210 | 10 - 1M | 0.5% | 0.5 | 200 | -55 to +155 | 200 | 110 | 70 |
| SG73P2E1 | 1210 | 1 - 10M | 2%, 5% | 1.0 | 200 | -55 to +155 | 200 | 95 | 70 |
| SG73P2E1 | 1210 | 10 - 1M | 1% | 1.0 | 200 | -55 to +155 | 200 | 95 | 70 |
| SG73P2E1 | 1210 | 10 - 1M | 0.5% | 1.0 | 200 | -55 to +155 | 200 | 95 | 70 |
2412061743_KOA-SG73P2ATTD3301F_C3992967.pdf
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