The RMA3225 series of high temperature thin film chip resistor networks with gold terminals from Susumu offer the designer an enhanced level of precision and reliability. The maximum operating temperature of up to 230°C would make this range suitable for automotive and down-hole applications. The RMA3225 from Susumu also offer a tight relative tolerance down to ±0.01% (L) and a relative TCR as low as ±1 ppm/°C (X), all with the RM series equivalent reliability and long term stability. This resistor is AEC-Q200 Compliant and they come in a chip size of 1209.

• Surface-mount high temperature thin film chip resistor network with gold terminals
• Resistance values between 100Ω and 500KΩ available
• Resistor networks with 2 or more elements
• Power rating at 85°C for the element 0.1W and the package 0.2W
• Absolute tolerance values available from as low as ±0.05% (W) and the relative tolerance from as low as ±0.01% (L)
• Absolute TCR values available from ±5 ppm/°C (V) and the relative TCR values available from ±1 ppm/°C (X)
• Thin film structure enabling low noise and anti-sulfur
• Standard and custom circuits designs available
• Chip size of 1209
• AEC-Q200 Compliant

Susumu RMA3225 series high temperature thin film chip resistor networks are ideal for the following applications:

• Automotive electronics
• High temperature electronic devices
• Down-hole drilling

The below table gives the full specifications of the Susumu RMA Series including the RMA3225: