BCN Series
BCN
Electrical
Environmental
Construction
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General Note
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All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
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01. 12
Standard Resistance Range,
Ohms
BCN06 2,BCN06 4, BCN2D, 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% (F Tol.), BCN 4D, BCN 16 4, BCN31 8RB / 8SB Only
±2% (G Tol.), BCN 16 4, BCN31 8RB / 8SB Only
Operating Voltage, Maximum
BCN 4D:
BCN 2D, BCN 16 4, BCN 31 8R / 8S:
BCN 10, BCN 16 8R / 8S, BCN 21:
BCN 06 2, BCN 06 4:
75Vdc or √pr
50Vdc or √pr
25Vdc or √pr
12.5Vdc or √pr
Power Rating, watts at 70°C
BCN 2D:
BCN 4D:
BCN 06 2:
BCN 06 4:
BCN 10, BCN 164:
BCN 16 8R / 8S:
BCN 21, BCN 31 8R / 8S:
63mW per Resistor / 125mW per Package
125mW per Resistor / 500mW per Package
31mW per Resistor / 63mW per Package
31mW per Resistor / 125mW per Package
63mW per Resistor / 250mW per Package
32mW per Resistor / 250mW per Package
63mW per Resistor / 500mW per Package
Operating Temperature Range -55°C to +125°C
Temperature Coefficient of
Resistance
BCN 2D:
BCN 06 2, BCN 06 4, BCN 4D, BCN 16 8R / 8S, BCN 21, BCN 31:
BCN 10, BCN 16 4:
±300ppm/°C
±200ppm/°C
±200ppm/°C
Moisture Resistance 1,000 hours @ +40°C, 95% R.H. (3.0% +0.1Ω ΔR)
High Temperature Operation 1,000 hours @ 70°C (3.0% +0.1Ω ΔR)
Short Time Overload 2.5 X rated voltage, 5 seconds (2.0% +0.1Ω ΔR)
Temperature Cycling -55°C to +125°C, 5 cycles (1.0% +0.1Ω ΔR)
Resistance to Solder Heat 260°C for 10 seconds (1.0% +0.1Ω ΔR)
Load Life 1,000 hours @ 70°C (3.0% +0.1Ω ΔR)
Glass Passivation
Conductor
Nickel Barrier
Resistor: Ruthenium Oxide
Alumina Substrate
100% Tin