Thick Film Chip Arrays

BCN Series

Electrical

Environmental

Construction

Standard Resistance Range,

Ohms

BCN4D, BCN10, BCN16 4:

BCN 16 8R / 8S:

BCN 31 8R / 8S:

BCN 21:

10 to 1 Megohm

100 to 1 Megohm

22 to 1 Megohm

68 to 220K

Standard Resistance Tolerance

±5% (J Tol.)

Optional:±1%(FTol.),BCN4D,BCN164,BCN318RB/8SBOnly

±2% (G Tol.), BCN 16 4, BCN31 8RB / 8SB Only

OperatingVoltage,Maximum

BCN 4D:

BCN 16 4, BCN 31 8R / 8S:

BCN 10, BCN 16 8R / 8S, BCN 21:

75Vdcor√pr

50Vdcor√pr

25Vdcor√pr

PowerRating,wattsat70°C

BCN 4D:

BCN 10, BCN 164:

BCN 16 8R / 8S:

BCN 21, BCN 31 8R / 8S:

125mW per Resistor / 500mW per Package

63mW per Resistor / 250mW per Package

32mW per Resistor / 250mW per Package

63mW per Resistor / 500mW per Package

OperatingTemperatureRange

-55°Cto+155°C

TemperatureCoefficientofResistance

±200ppm/°C

Moisture Resistance

1,000hours@+40°C,95%R.H.(3.0%+0.1ΩΔR)

HighTemperatureOperation

1,000hours@155°C(3.0%+0.1ΩΔR)

Short Time Overload

2.5Xratedvoltage,5seconds(2.0%+0.1ΩΔR)

Temperature Cycling

-55°Cto+155°C,5cycles(1.0%+0.1ΩΔR)

Resistance to Solder Heat

260°Cfor10seconds(1.0%+0.1ΩΔR)

Load Life

1,000hours@70°C(3.0%+0.1ΩΔR)

Conductor

Nickel Barrier

Resistor: Ruthenium Oxide

Alumina Substrate

100% Tin

04.16

General Note

TT Electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

© TT Electronics plc

www.ttelectronicsresistors.com

Passivation:

Glass or Resin

BI Technologies IRC Welwyn