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BI Technologies |
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MODEL BCN SERIES
Thick Film
Chip Resistor Arrays
MODEL STYLES
Model (Width)
# of Resistors Circuit
Model BCN 102 (1.0mm)
2 Isolated
Model BCN 104 (1.0mm)
4 Isolated
Model BCN 16 4ABI (1.6mm)
4 Isolated
Model BCN 16 4A/AB (1.6mm)
4 Isolated
Model BCN 16 8RB/8SB (1.6mm)
8
Bussed
Model BCN 21 (2.1mm)
8 Bussed
Model BCN 4D (3.1mm)
4 Isolated
Model BCN 4DBI (3.1mm)
4 Isolated
Model BCN 31 8RB/8SB (3.1mm)
8
Bussed
Model BCN 31 8RBI/8SBI (3.1mm)
8
Bussed
Jumper Chip Array
4/8 Isolated/Bussed
2/4 Isolated
Industry Size
0404
0804
1206
1206
1206
1608
2112
2112
2512
2512
1206/2512
0404/0804
Edge Finish / Termination
Scalloped Square
Convex Convex
Square
Concave
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FEATURES
• Reliable monolithic construction
• Nickel barrier terminations
• Top side marking for easy identification
• Concave or convex termination styles
• Square or scalloped edges available
APPLICATIONS
• Pull up/pull down resistors for digital IC’s
• Series termination on high speed data busses
• Current limit for LED displays
Specifications subject to change without notice.
BENEFITS
• Saves board space over equivalent rated chip resistors
• Eliminates up to seven pick & place operations
• Single component reliability
• Leadless chip, reduced inductance
• Mounts close to active devices
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Model BCN Series
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ELECTRICAL
Standard Resistance Range, Ohms
Standard Resistance Tolerance
Operating Voltage, Maximum
Power Rating, Watts at 70°C
ENVIRONMENTAL
Operating Temperature Range
Temperature Coefficient of Resistance
Moisture Resistance
High Temperature Operation
Short Time Overload
Temperature Cycling
Resistance to Solder Heat
Load Life
BCN 4D, BCN 10, BCN16 4:
10 to 1 Megohm
BCN 16 8R/8S:
100 to 1 Megohm
BCN 31 8R/8S:
22 to 1 Megohm
BCN 21:
68 to 220K
±5% (J. Tol.)
Optional: ±1% (F Tol.), BCN 4D, BCN 16 4, BCN 318RB/8SB Only
±2% (G Tol.), BCN 16 4, BCN 31 8RB/8RS Only
BCN16 4, BCN 31 8R/8S:
50Vdc or √pr
BCN 102, BCN 104, BCN 16 8R/8S, BCN 21:
25Vdc or √pr
BCN 4D:
75Vdc or √pr
BCN 102:
63mW per Resistor / 125mW per Package
BCN 4D:
125mW per Resistor / 500mW per Package
BCN 104:
63mW per Resistor / 125mW per Package
BCN 16 4A:
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
-55°C to +125°C
BCN 4D, BCN 16 8R/8S, BCN 21, BCN 31:
±200ppm/°C
BCN 102, BCN 104, BCN 16 4:
±250ppm/°C
1,000 hours at +40°C, 95% R.H. (3.0%+0.1Ω ∆R)
1,000 hours at 70°C (3.0%+0.1Ω ∆R)
2.5 x rated voltage, 5 seconds (2.0%+0.1Ω ∆R)
-55°C to +125°C, 5 cycles (1.0%+0.1Ω ∆R)
260°C for 10 seconds (1.0%+0.1Ω ∆R)
1,000 hours at 70°C (3.0%±0.1Ω ∆R)
CONSTRUCTION
Glass Passivation: Glass Protective Coating
Electrode: Solder Plating
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on Thick Conductor
Resistor:
;;;;;;Ruthenium Oxide
Alumina Substrate
90/10 Tin-Lead
Solder Coating
Nickel Barrier
Silver Palladium
DataSheet4 U .com
4-6
Model BCN Series
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