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Specifications
Power(Watts):
7W
Resistance:
330mΩ
Temperature Coefficient:
±50ppm/K
Operating Temperature:
-55℃~+170℃
Tolerance:
±1%
Mfr. Part #:
SMT-R330-1.0
Package:
2817
Key Attributes
Model Number:
SMT-R330-1.0
Product Description
Product Overview
The ISA-PLAN 2817 is a high-precision Surface Mount Technology (SMT) resistor designed for demanding power hybrid and automotive applications. It offers excellent long-term stability, high pulse power handling, and a wide operating temperature range, making it suitable for control systems, power modules, frequency converters, and switch mode power supplies. The resistor is AEC-Q200 qualified and RoHS compliant.
Product Attributes
- Brand: ISA-PLAN
- Manufacturer: Isabellenhtte Heusler GmbH & Co. KG
- Mounting Type: SMT (Surface Mount Technology)
- Soldering Methods: Reflow-soldering, IR-soldering
- Certifications: AEC-Q200 qualified, RoHS 2011/65/EU compliant
- Material: Manganin (implied by "Temperature dependence of the electrical resistance of manganin resistors")
Technical Specifications
| Specification | Details | Unit |
|---|---|---|
| Product Series | ISA-PLAN | |
| Size | 2817 | |
| Power Rating (at 105 C) | 5 W (for < 1 ) / 3 W (for 1 ) | W |
| Power Rating (at 70 C) | 7 W (for < 1 ) / 5 W (for 1 ) | W |
| Constant Current | Up to 35 A (at 4 m) | A |
| Resistance Values | 0.004 to 4 | Ohm |
| Tolerance | 0.5 / 1 / 2 / 5 | % |
| Temperature Coefficient (20-60 C) | <50 (for 10 m) / <100 (for <10 m) | ppm/K |
| Applicable Temperature Range | -55 to +170 | C |
| Internal Heat Resistance (Rthi) | <13 (for <1 ) / <22 (for 1 ) | K/W |
| Dielectric Withstanding Voltage | 200 | V AC/DC |
| Inductance | <3 | nH |
| Stability (at rated power, 2000h) | <0.5% (TK = 75 C) / <1.0% (TK = 105 C) | % |
| Recommended Peak Soldering Temperature | 260 | C |
| Recommended Soldering Time at Peak | 40 | sec |
| Tape Width | 12 | mm |
| Reel Size | 13 | inch |
| Parts per Reel | 5000 | pcs |
| Packaging Weight | 494 | g |
| Specification Test: Temperature Cycling (2000 cycles, -55 C to +150 C) | 0.5% | |
| Specification Test: Low Temperature Storage and Operation (-65 C for 24 h) | 0.1% | |
| Specification Test: Resistance to Soldering Heat (260 C for 10 sec / 8h steam aging) | 0.3% | |
| Specification Test: Moisture Resistance (MIL-STD-202 method 106) | 0.1% | |
| Specification Test: Mechanical Shock (100 g, 6 ms half sine) | 0.1% | |
| Specification Test: Vibration, High Frequency (20 g, 10-2000 Hz) | 0.1% | |
| Specification Test: Operational Life (2000 h, TK max at rated power) | 1.0% | |
| Specification Test: High Temperature Exposure (2000 h / 170 C) | 1.0% | |
| Specification Test: Bias Humidity (+85 C, 85 r.F., 1000 h) | 0.5% |
2410121805_Isabellenhuette-SMT-R330-1-0_C2688868.pdf
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