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Specifications
Power(Watts):
7W
Resistance:
33mΩ
Temperature Coefficient:
±50ppm/K
Operating Temperature:
-55℃~+170℃
Tolerance:
±1%
Mfr. Part #:
SMT-R033-1.0
Package:
2817
Key Attributes
Model Number:
SMT-R033-1.0
Product Description
Product Overview
The ISA-PLAN 2817 is a high-precision Surface Mount Technology (SMT) resistor designed for demanding power applications. It features excellent long-term stability, high pulse power handling, and AEC-Q200 qualification, making it ideal for current sensing in power hybrid applications, automotive control systems, power modules, frequency converters, and switch mode power supplies. The resistor offers a high power rating and constant current capability, ensuring reliable performance in harsh environments.
Product Attributes
- Brand: ISA-PLAN
- Manufacturer: Isabellenhtte Heusler GmbH & Co. KG
- Type: Precision Resistors SMT
- Size: 2817
- Mounting: Reflow-, and IR-soldering
- Qualification: AEC-Q200 qualified
- Compliance: RoHS 2011/65/EU compliant
- Material: Manganin resistors (implied by "Temperature dependence of the electrical resistance of manganin resistors")
Technical Specifications
| Specification | Value | Notes |
|---|---|---|
| Power Rating (at 105 C) | 5 W | for < 1 |
| Power Rating (at 105 C) | 3 W | for 1 |
| Power Rating (at 70 C) | 7 W | for < 1 |
| Power Rating (at 70 C) | 5 W | for 1 |
| Constant Current | up to 35 A | (4 mOhm) |
| Internal Heat Resistance (Rthi) | <13 K/W | for < 1 |
| Internal Heat Resistance (Rthi) | <22 K/W | for 1 |
| Dielectric Withstanding Voltage | 200 V AC/DC | |
| Inductance | <3 nH | |
| Stability (at rated power, 2000h) | <0.5% | TK = 75 C |
| Stability (at rated power, 2000h) | <1.0% | TK = 105 C |
| Applicable Temperature Range | -55 to +170 C | |
| Resistance Values (Ohm) | 0.004 to 4 | * For detailed information see table on page 3 |
| Tolerance (%) | 0.5 / 1 / 2 / 5 | * For detailed information see table on page 3 |
| Temperature Coefficient (20-60 C) | <50 ppm/K | for 10 m |
| Temperature Coefficient (20-60 C) | <100 ppm/K | for <10 m |
| Tape Width | 12 mm | DIN EN 60286-3 |
| Reel Size | 13 inch | |
| Parts per Reel | 5000 pcs | |
| Packaging Weight | 494 g | |
| Recommended Soldering Peak Temperature | 260 C | 40 sec |
| Recommended Soldering Peak Temperature | 255 C | 90 sec |
| Recommended Soldering Temperature | 217 C | |
| Specification Parameter | Test Conditions | Specified Value |
| Temperature Cycling | 2000 cycles (-55 C to +150 C) | 0.5% |
| Low Temperature Storage and Operation | -65 C for 24 h | 0.1% |
| Resistance to Soldering Heat | 260 C for 10 sec / 8h steam aging | 0.3% |
| Moisture Resistance | MIL-STD-202 method 106 | 0.1% |
| Mechanical Shock | 100 g, 6 ms half sine | 0.1% |
| Vibration, High Frequency | 20 g, 10-2000 Hz | 0.1% |
| Operational Life | 2000 h, TK max at rated power | 1.0% |
| High Temperature Exposure | 2000 h / 170 C | 1.0% |
| Bias Humidity | +85 C, 85 r.F., 1000 h | 0.5% |
2410121805_Isabellenhuette-SMT-R033-1-0_C2688867.pdf
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