3W - 10W precision shunt resistors.

Technical Features

• Terminal connection: Four - terminal connection is used for the lead - out terminals (two - terminal connection can be used while ensuring performance parameters).

• Heat dissipation performance: Encapsulated with 96% alumina ceramic chips, providing better heat dissipation performance.

• Rated power range: The rated power range is 3W - 10W at 70°C.

• Resistance value range: The resistance value range is 1mΩ - 8Ω.

• Resistance accuracy: The resistance accuracy can be as good as 0.1%.

• Temperature coefficient: The temperature coefficient can be as good as 5ppm/°C.

Specifications

• Resistance value range: See the table below. Resistance values outside the range can be ordered through negotiation.

• Resistance accuracy: ±0.1% - ±10.0%

• Temperature coefficient: Can be as good as ±5ppm/°C (25°C - 105°C)

• Power durability: At 70°C with rated power for 1000 hours, ΔR ≤ ±(0.20%R + 0.001Ω).

• Moisture resistance: MIL - Std - 202, method 106, ΔR ≤ ±(0.20%R + 0.001Ω).

• Thermal shock resistance: MIL - Std - 202, method 107, condition C, ΔR ≤ ±(0.20%R + 0.001Ω).

• Operating temperature range: - 55°C - +155°C

• Lead - out terminals: Anti - oxidation tin - plated pins.