General Note
BI Technologies reserves the right to make changes in product specification without notice or liability
© BI Technologies Limited •
Glenrothes, Fife KY7 4NX, UK
Telephone: +44 (0) 1592 662200 • Facsimile: +44 (0) 1592 662299 • Website: www.bitechnologies.com • Email: sales@bitechnologies.co.uk
A subsidiary of TT electronics plc
MODEL BCN SERIES
BCN Series Issue Sep 2009
BCN Series
• Thick Film
• Chip Resistor Arrays
• RoHS Compliant
MODEL STYLES
Edge Finish / Termination
Scalloped Square Square
Model (Width) # of Resistors Circuit Industry Size Convex Convex Concave
Model BCN 2D (1.6mm) 2 Resistors Isolated 0606 •
Model BCN 10 (1.0mm) 4 Resistors Isolated 0804 •
Model BCN 16 4ABI (1.6mm) 4 Resistors Isolated 1206 •
Model BCN 16 4A/AB (1.6mm) 4 Resistors Isolated 1206 • •
Model BCN 16 8RB/8SB (1.6mm) 8 Resistors Bussed 1206 •
Model BCN 21 (2.1mm) 8 Resistors Bussed 1608 •
Model BCN 4D (3.1mm) 4 Resistors Isolated 2112 •
Model BCN 4DBI (3.1mm) 4 Resistors Isolated 2112 •
Model BCN 31 8RB/8SB (3.1mm) 8 Resistors Bussed 2512 •
Model BCN 31 8RBI/8SBI (3.1mm) 8 Resistors Bussed 2512 •
Jumper Chip Array 4/8 Resistors Isolated/Bussed 1206/2512 • • •
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 IC’s
• Series termination on high speed data busses
• Current limit for LED displays
General Note
BI Technologies reserves the right to make changes in product specification without notice or liability
© BI Technologies Limited •
Glenrothes, Fife KY7 4NX, UK
Telephone: +44 (0) 1592 662200 • Facsimile: +44 (0) 1592 662299 • Website: www.bitechnologies.com • Email: sales@bitechnologies.co.uk
A subsidiary of TT electronics plc
MODEL BCN SERIES
BCN Series Issue Sep 2009
ELECTRICAL
Standard Resistance Range, Ohms
BCN 2D, BCN 4D, BCN 10, BCN 16 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
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 2D, BCN 16 4, BCN 31 8R / 8S:
50Vdc or √pr
BCN 10, BCN 16 8R / 8S, BCN 21:
25Vdc or √pr
BCN 4D:
75Vdc or √pr
Power Rating, Watts at 70°C
BCN 2D:
63mW per Resistor / 125mW per Package
BCN 4D:
125mW per Resistor / 500mW per Package
BCN 10D:
31mW 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
ENVIRONMENTAL
Operating Temperature Range -55°C to +125°C
Temperature Coefficient of Resistance
BCN 2D:
±300ppm/°C
BCN 4D, BCN 16 8R / 8S, BCN 21, BCN 31:
±200ppm/°C
BCN 10, BCN 16 4:
±250ppm/°C
Moisture Resistance 1,000 hours @ +40°C, 95% R.H. (3.0% +0.1Ω ∆R)
High Temperature Operation 1,000 hours @ 70°C (3.0% +0.1Ω ∆R)
Short Time Overload 2.5 X rated voltage, 5 seconds (2.0% +0.1Ω ∆R)
Temperature Cycling -55°C to +125°C, 5 cycles (1.0% +0.1Ω ∆R)
Resistance to Solder Heat 260°C for 10 seconds (1.0% +0.1Ω ∆R)
Load Life 1,000 hours @ 70°C (3.0% +0.1Ω ∆R)
CONSTRUCTION
Glass Passivation
Conductor
Nickel Barrier
Resistor: Ruthenium Oxide
Alumina Substrate
100% Tin
General Note
BI Technologies reserves the right to make changes in product specification without notice or liability
© BI Technologies Limited •
Glenrothes, Fife KY7 4NX, UK
Telephone: +44 (0) 1592 662200 • Facsimile: +44 (0) 1592 662299 • Website: www.bitechnologies.com • Email: sales@bitechnologies.co.uk
A subsidiary of TT electronics plc
MODEL BCN SERIES
BCN Series Issue Sep 2009
ELECTRICAL STANDARD RESISTANCE VALUES, OHMS
R1 R2 R3 R4
R1 = R2….Rn
(n = 2, 4)
10 9 8 7 6
1 2 3 4 5
10 9 8 7 6
5 4 3 2 1
BCN 2D
BCN 4D, BCN 10 & BCN 16 4
BCN 16 8R & BCN 31 8R
BCN 16 8S & BCN 31 8S
BCN 21
10 100 1K 10K 100K 1 Meg
12 120 1.2K 12K 120K Jumper
15 150 1.5K 15K 150K
18 180 1.8K 18K 180K
22 220 2.2K 22K 220K
27 270 2.7K 27K 270K
33 330 3.3K 33K 330K
39 390 3.9K 39K 390K
47 470 4.7K 47K 470K
56 560 5.6K 56K 560K
68 680 6.8K 68K 680K
82 820 8.2K 82K 820K
Model BCN 2D, BCN 4D, BCN 10 & BCN 16 4
220 1K 10K 100K
330 4.7K 47K 1 Meg
Model BCN 16 8R & BCN 16 8S
Model BCN 31 8R
220 2.2K 10K 100K
330 2.7K 22K 470K
1K 4.7K 47K 1 Meg
Model BCN 31 8S
68 330 4.7K 10K
220 1K 47K 100K
Model BCN 21
General Note
BI Technologies reserves the right to make changes in product specification without notice or liability
© BI Technologies Limited •
Glenrothes, Fife KY7 4NX, UK
Telephone: +44 (0) 1592 662200 • Facsimile: +44 (0) 1592 662299 • Website: www.bitechnologies.com • Email: sales@bitechnologies.co.uk
A subsidiary of TT electronics plc
MODEL BCN SERIES
BCN Series Issue Sep 2009
OUTLINE DIMENSIONS (Inch / mm)
L W H P B B1
BCN 2D
.063 ±.006 .063 ±.006 .020 ±.004 .031 ±.004 .020 ±.004
1.60 ±0.15 1.60 ±0.15 0.50 ±0.15 0.80 ±0.10 0.50 ±0.10
BCN 4D
.210 ±.008 .122 ±.008 .022 ±.004 .050 ±.008 .030 ±.008
5.34 ±0.20 3.10 ±0.20 0.55±0.10 1.27±0.20 0.80 ±0.20
BCN 10
.079 ±.008 .039 ±.006 .014 ±.004 .020 ±.004 .012 ±.006 .016±.006
2.00 ±0.20 1.00 ±0.15 0.36 ±0.10 0.50 ±0.10 0.30 ±0.15 0.40 ±0.15
BCN 16 4A/ AB
.126 ±.004 .063 ±.004 .020 ±.004 .031 ±.002 .020 ±.004
3.20 ±0.10 1.60 ±0.10 0.50 ±0.10 0.80 ±0.05 0.50 ±0.10
.252 ±.004 .122 ±.004 .022 ±.004 .050 ±.002 .032 ±.004 .041±.004
6.40 ±0.20 3.10 ±0.20 0.55 ±0.10 1.27 ±0.051 0.80 ±0.10 1.05±0.10
BCN 31
C
.010 ±.004
0.25 ±0.10
.012 ±.008
0.30 ±0.20
.006±.002
0.15 ±0.05
.009 ±.005
0.229 ±0.125
.012 ±.004
0.30 ±0.10
C
L (BCN 2D)
L (BCN 4D, BCN 16 4A)
W
H
P B
C
L (BCN 4D, BCN 10,BCN 16 4A)
L (BCN 31)
W
H
P B1
Exterior Termination (Convex)
Scalloped Edge: Models BCN 2D, 4D, 16 4A Square Edge: Models BCN 16 4AB, 31
Interior Termination (Concave)
Square Edge: Models BCN 4 DBI, 16 4ABI, 31
L W H P B C C1
BCN 4 DBI
.210 ±.008 .122 ±.008 .022 ±.004 .050 ±.008 .030 ±.008 .012 ±.008
5.34 ±0.20 3.10 ±0.20 0.55 ±0.10 1.27 ±0.20 0.80 ±0.20 0.30 ±0.20
BCN 16 4ABI
.126 ±.008 .063 ±.006 .024 ±.004 .031 ±.004 .016 ±.006 .012 ±.008 .012 ±.008
3.20 ±0.20 1.60 ±0.15 0.60 ±0.10 0.80 ±0.10 0.40 ±0.15 0.30 ±0.20 0.30 ±0.20
.252 ±.008 .122 ±.008 .024 ±.004 .050 .028 ±.008 .012 .012
6.40 ±0.20 3.10 ±0.20 0.60 ±0.10 1.27 0.70 ±0.20 0.30 0.30
BCN 31
+.008
-.004
+.02
-.01
C
C
P B
L H C1
B
General Note
BI Technologies reserves the right to make changes in product specification without notice or liability
© BI Technologies Limited •
Glenrothes, Fife KY7 4NX, UK
Telephone: +44 (0) 1592 662200 • Facsimile: +44 (0) 1592 662299 • Website: www.bitechnologies.com • Email: sales@bitechnologies.co.uk
A subsidiary of TT electronics plc
MODEL BCN SERIES
BCN Series Issue Sep 2009
OUTLINE DIMENSIONS (Inch / mm)
Exterior Termination (Convex)
Square Edge: Models BCN 16 8R, 8S
L W T A B C D
.157 ±.008 .083 ±.008 .021 ±.004 .020 ±.008 .010 ±.008 .020 ±.008 .012 ±.008
2.10 ±0.20 0.55 ±0.10 0.50 ±0.20 0.25 ±0.20 0.50 ±0.20 0.30 ±0.20
A1 B1 C1 D1 E P
.016 ±.008 .014 ±.008 .020 ±.008 .014 ±.008 .012 .032
0.40 ±0.20 0.35 ±0.20 0.50 ±0.20 0.35 ±0.20 0.30 0.80
4.00 ±0.20
L W T A B1 B2 C P
.126 ±.008 .063 ±.008 .020 ±.004 .012 ±.006 .014 ±.006 .020 ±.006 .008 .025
1.60 ±0.20 0.50 ±0.10 0.30 ±0.15 0.36 ±0.15 0.50 ±0.15 0.20 0.64 3.20 ±0.20
Exterior Termination (Convex)
Square Edge: Models BCN 16 8R, 8S
B1
L
W
P B2
A
T
C
L T
W
C
D
P
A
B
B1
A1 E D1
C1
Typ. Typ.
General Note
BI Technologies reserves the right to make changes in product specification without notice or liability
© BI Technologies Limited •
Glenrothes, Fife KY7 4NX, UK
Telephone: +44 (0) 1592 662200 • Facsimile: +44 (0) 1592 662299 • Website: www.bitechnologies.com • Email: sales@bitechnologies.co.uk
A subsidiary of TT electronics plc
MODEL BCN SERIES
BCN Series Issue Sep 2009
SOLDER PAD LAYOUT (Inch / mm)
BCN 2
BCN 16 4AB, 4ABI
BCN 31 Only
A B
Y
Y
X
C
P
Wave Solder Process
P A B C X Y A B C X Y
BCN 2D
.032 .039 .102 .014 .018 .032 .039 .079 .014 .018 .020
0.80 1.00 2.60 0.35 0.45 0.80 1.00 2.00 0.35 0.45 0.50
BCN 4D/4DBI
.050 .087 .169 .022 .028 .041 .087 .154 .022 .028 .034
1.27 2.20 4.30 0.57 0.70 1.05 2.20 3.90 0.57 0.70 0.85
BCN 16 4A,
AB, ABI
.032 .039 .118 .014 .018 .039 .039 .118 .014 .018 .039
0.80 1.00 3.00 0.35 0.45 1.00 1.00 3.00 0.35 0.45 1.00
BCN 31 8R, 8S
.050 .084 .148 .014 .036 .032 .084 .148 .014 .036 .032
1.27 2.10 3.70 0.35 0.90 0.80 2.10 3.70 0.35 0.90 0.80
Re-flow Solder Process
Re-flow Solder Process
P A B X X1 Y A B X X1 Y
BCN 16 8RB / 8SB
.025 .048 .096 .012 .018 .024 .048 .096 .012 .018 .024
0.64 1.20 2.40 0.30 0.45 0.60 1.20 2.40 0.30 0.45 0.60
Wave Solder Process
BCN 16 8RB / 8SB
Y
Y
B
A P
X X1
General Note
BI Technologies reserves the right to make changes in product specification without notice or liability
© BI Technologies Limited •
Glenrothes, Fife KY7 4NX, UK
Telephone: +44 (0) 1592 662200 • Facsimile: +44 (0) 1592 662299 • Website: www.bitechnologies.com • Email: sales@bitechnologies.co.uk
A subsidiary of TT electronics plc
MODEL BCN SERIES
BCN Series Issue Sep 2009
SOLDER PAD LAYOUT (Inch / mm)
BCN 10
Y
L
P
A
X X1
P P1 B X X1 Y L
.024 .020 .060 ±.004 .010 ±.004 .018 ±.004 .020 ±.004 .085 ±.004
0.60 0.50 1.50 ±0.10 0.25 ±0.15 0.45 ±0.10 0.50 ±0.10 2.15 ±0.10
BCN 10
A
.020 ±.004
0.50 ±0.10
P A B C X Y W W1 W2 W3 L
.032 .060 ±.008 .120 ±.008 .016 ±.004 .016 ±.004 .030 ±.004 .012 ±.001 .015 ±.004 .030 ±.004 .030 ±.004 .196 ±.008
0.80 1.50 ±0.20 3.00 ±0.20 0.40 ±0.10 0.40 ±0.10 0.75 ±0.10 0.31 ±0.02 0.38 ±0.10 0.75 ±0.10 0.75 ±0.10 4.98 ±0.20
BCN 21
BCN 21
P
X
A B
W1
W2
W3
W
L
C
Y
P1 B
General Note
BI Technologies reserves the right to make changes in product specification without notice or liability
© BI Technologies Limited •
Glenrothes, Fife KY7 4NX, UK
Telephone: +44 (0) 1592 662200 • Facsimile: +44 (0) 1592 662299 • Website: www.bitechnologies.com • Email: sales@bitechnologies.co.uk
A subsidiary of TT electronics plc
MODEL BCN SERIES
BCN Series Issue Sep 2009
ORDERING INFORMATION
BCN 4 D B I 102 J 7
Model Series Packaging Option:
(See Table A)
No. of Resistors:
BCN 2D = 2 Resistors Tolerance: ±5%
BCN 4D = 4 Resistors
Resistance Code
Circuit Configuration:
D = Isolated Termination Code:
I = Interior (Concave) Termination
Edge Option (B = Square Edge): (Only available in BCN 4 DBI)
BCN 2D: Scalloped Edge Only - No Code Used
BCN 4D: Scalloped Edge Only - No Code Used See ‘Model Styles’ for Available Options
BCN 16 4 A B I 102 J 7
Model Series Packaging Option:
(See Table A)
Width:
10 = 1.0mm Tolerance:
16 = 1.6mm F = ±1% (BCN 4D,16 4, 31 8RB / 8SB)
21 = 2.1mm G = ±2% (BCN 16 4, 31 8RB / 8SB Only)
31 = 3.1mm J = ±5% (Standard)
(Use JP for Jumper Chip Array - BCN 16 4, 31)
No. of Resistors:
BCN 10 = 4 Resistors Resistance Code:
BCN 16 4 = 4 Resistors 3 digits for E4,E12,E24 Series, all Tol.
BCN 16 8R / 8S = 8 Resistors 4 digits for E96 Series, 1% Tol.
BCN 21 = 8 Resistors
BCN 31 8R / 8S = 8 Resistors Termination Code:
I = Interior (Concave) Termination
Circuit Configuration: No code used for exterior termination ( Standard)
A = Isolated (BCN 10, 16 4A) All interior termination requires ‘B’ for square edge
R = Bussed (Reversed) (BCN 16 8R / 31 8R)
(BCN 16 4ABI, 31 8RBI / 8SBI)
S = Bussed (Standard) (BCN 21, 16 8S / 31 8S)
Edge Option (B = Square Edge):
Scalloped Edge - No Code Used (Standard)
Square Edge Only - Use Code ‘B’
See ‘Model Styles’ for Available Options
General Note
BI Technologies reserves the right to make changes in product specification without notice or liability
© BI Technologies Limited •
Glenrothes, Fife KY7 4NX, UK
Telephone: +44 (0) 1592 662200 • Facsimile: +44 (0) 1592 662299 • Website: www.bitechnologies.com • Email: sales@bitechnologies.co.uk
A subsidiary of TT electronics plc
MODEL BCN SERIES
BCN Series Issue Sep 2009
MODEL STYLES
7” Reel Diameter
Paper Embossed Paper Embossed
BCN 2D
5K 20K
BCN 4D
4K 16K
BCN 10
10K 40K
BCN 16 4
5K 20K
BCN 16 8
5K 20K
BCN 21
4K 16K
BCN 31
4K 16K
Note: Tape & Reel dimensions per EIA-481.
13” Reel Diameter
