Product Overview
The SG73P series are anti-surge endured pulse power thick film chip resistors offering superior pulse withstanding voltage and high power capabilities compared to RK73B/RK73H series. They are suitable for applications requiring pulse withstanding and are available with tolerances down to 0.5%. Products with lead-free terminations meet EU RoHS requirements. These resistors are AEC-Q200 Qualified for various sizes.
Product Attributes
- Brand: KOA Speer
- Series: SG73P
- Type: Anti-surge endured pulse power thick film chip resistor
- Certifications: AEC-Q200 Qualified (0402(1E), 0603(1J), 0805(2A), 1206(2B), 1210(2E))
- Compliance: EU RoHS (for lead-free terminations)
- Marking: SG73P: Black three-digit on green protective coating; SG73P 1E, 1J: no marking; SG73P 1E: Black coating
Technical Specifications
| Part Designation | Size (EIA) | Nominal Resistance Range () | Tolerance | Power Rating @ 70C | Absolute Maximum Working Voltage | Absolute Maximum Overload Voltage | Operating Temp. Range (C) | T.C.R. (ppm/C) | Rated Terminal Part Temp. (C) |
| SG73P1E | 0402 | 1 - 1M | 0.5%, 1%, 2%, 5% | 0.125W | 100V | 200V | -55 to +155 | 100*, 200 | 105 |
| SG73P1J | 0603 | 1 - 1M | 0.5%, 1%, 2%, 5% | 0.2W | 100V | 200V | -55 to +155 | 100*, 200 | 125 |
| SG73P2A | 0805 | 10 - 100k | 0.5%, 1%, 2%, 5% | 0.25W | 150V | 400V | -55 to +155 | 100*, 200 | 125 |
| SG73P2B | 1206 | 10 - 294, 1 - 270, 1.2M - 10M | 0.5%, 1%, 2%, 5% | 0.33W | 200V | 400V | -55 to +155 | 100*, 200 | 120 |
| SG73P2E | 1210 | 10 - 1M, 1 - 10M | 0.5%, 1%, 2%, 5% | 0.5W | 200V | 400V | -55 to +155 | 100*, 200 | 70 |
* Cold T.C.R. is +150 x 10-6/K. Rated voltage = (Power rating x resistance value) or max. working voltage, whichever is lower.
2410121705_KOA-SG73P2ATTD3R00F_C514994.pdf
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