Power Electronics

Ranges and Ratios Expanded for Voltage Divider Networks

TT electronics BI Technologies Electronic Components Division has expanded its line of thin film resistor networks. Designated the SS1 Series, the networks consist of two ultra-stable Nichrome thin film resistors on silicon substrates connected in series and now feature an extended range of resistance values for precision applications.

The resistance range of 5 kΩ to 100 kΩ has been extended to 1 kΩ to 100 kΩ.
The SS1 Series resistor networks are ideal for voltage divider and gain circuits, and industrial and aerospace applications.

The thin film networks are housed in a SOT-23 package. Available R2/R1 ratio values include 10, 9, 4, 3, 2, and 1. Ratio tolerance is ±0.05% with TCR tracking tolerance at ±5 ppm/°C. Maximum operating voltage is 100 Vdc and operating temperature range is -55°C to +125°C. BI Technologies will also produce devices beyond these specifications to meet customer requirements.

Typical pricing for the SS1 Series resistor networks is $0.30-0.40 each in quantities of 10,000 pieces. Sample kits are available immediately upon request.

TAGS: Products
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