Resistors Thick Film Chip Arrays BCN Series Features Thick Film Chip Resistor Arrays RoHS Compliant Sulphur resistant version available (Tested to ASTM-B809) AEC-Q200 (BCN164AB) All parts are Pb-free and comply with EU Directive 2011/65/EU (RoHS2) Model Styles Edge Finish / Termination Chip Model (Width) of Resistors Circuit Package Size Scalloped Square Square Array Convex Convex Concave Model BCN 10 (1.0mm) 4 Resistors Isolated 0804 0402 Model BCN 16 4ABI (1.6mm) 4 Resistors Isolated 1206 0603 Model BCN 16 4A/AB (1.6mm) 4 Resistors Isolated 1206 0603 Model BCN 16 8RB/8SB (1.6mm) 8 Resistors Bussed 1206 0603 Model BCN 21 (2.1mm) 8 Resistors Bussed 1608 0804 Model BCN 4D (3.1mm) 4 Resistors Isolated 2112 1206 Model BCN 4DBI (3.1mm) 4 Resistors Isolated 2112 1206 Model BCN 31 8RB/8SB (3.1mm) 8 Resistors Bussed 2512 1206 Model BCN 31 8RBI/8SBI (3.1mm) 8 Resistors Bussed 2512 1206 Jumper Chip Array 4/8 Resistors Isolated/Bussed All All Features Benefits Reliable monolithic construction Saves board space over equivalent rated chip resistors Nickel barrier terminations Eliminates up to seven pick & place operations Top side marking for easy identification Single component reliability Concave or convex termination styles Leadless chip, reduced inductance Square or scalloped edges available Mounts close to active devices Applications Pull up / pull down resistors for digital ICs Series termination on high speed data busses Current limit for LED displays Available as an 8 bit R/2R Ladder Network General Note BI Technologies IRC Welwyn 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. www.ttelectronicsresistors.com TT Electronics plc 04.16Thick Film Chip Arrays BCN Series Electrical BCN4D, BCN10, BCN16 4: 10 to 1 Megohm Standard Resistance Range, BCN 16 8R / 8S: 100 to 1 Megohm Ohms BCN 31 8R / 8S: 22 to 1 Megohm BCN 21: 68 to 220K 5% (J Tol.) Standard Resistance Tolerance Optional: 1% (F Tol.), BCN 4D, BCN 16 4, BCN31 8RB / 8SB Only 2% (G Tol.), BCN 16 4, BCN31 8RB / 8SB Only BCN 4D: 75Vdc or pr Operating Voltage, Maximum BCN 16 4, BCN 31 8R / 8S: 50Vdc or pr BCN 10, BCN 16 8R / 8S, BCN 21: 25Vdc or pr BCN 4D: 125mW per Resistor / 500mW per Package BCN 10, BCN 164: Power Rating , watts at 70C 63mW per Resistor / 250mW per Package BCN 16 8R / 8S: 32mW per Resistor / 250mW per Package BCN 21, BCN 31 8R / 8S: 63mW per Resistor / 500mW per Package Environmental Operating Temperature Range -55C to +155C Temperature Coefficient of Resistance 200ppm/C Moisture Resistance 1,000 hours +40C, 95% R .H. (3.0% +0.1 R) High Temperature Operation 1,000 hours 155C (3.0% +0.1 R) Short Time Overload 2.5 X rated voltage, 5 seconds (2.0% +0.1 R) Temperature Cycling -55C to +155C, 5 cycles (1.0% +0.1 R) Resistance to Solder Heat 260C for 10 seconds (1.0% +0.1 R) Load Life 1,000 hours 70C (3.0% +0.1 R) Construction Passivation: Glass or Resin Resistor: Ruthenium Oxide Conductor Alumina Substrate Nickel Barrier 100% Tin General Note BI Technologies IRC Welwyn 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. www.ttelectronicsresistors.com TT Electronics plc 04.16