Chip Resistor Arrays
CRB Series (Concave Type)
FEATURES
• Reduction in mounting
process & costs
• Save PCB space
• Reduction of inventory
control costs
Chip Resistor Arrays have several resistor elements
integrated as a single component.
APPLICATIONS
•
•
•
•
Computer
Hard Disk Drive
Printer
CD-ROM
HOW TO ORDER
CRB
Series
Size
1A = 0606 size
2A = 0804 size
3A = 1206 size
6A = 2506 size
1A
2E 103 J T
Packaging
T = Paper Taping
• CRB1A 10,000 pcs/7" reel
• CRB2A 10,000 pcs/7" reel
• CRB3A 5,000 pcs/7" reel
U = Plastic Taping
• CRB6A 4,000 pcs/7" reel
2 Resistors Circuit
R1
R2
4 Resistors Circuit
R1
R2
R3
R4
R1=R2
R1=R2=R3=R4
8 Resistors Circuit
R1
R2
R3
R4
R5
R6
R7
R8
Resistance Tolerance
J = ±5%
G = ±2%
Blank = Chip Jumper Arrays
Number of
Elements
2E = 2 Elements
4E = 4 Elements
8E = 8 Elements
Resistance Value
(3 digits)
Chip Jumper Arrays = 000
R1=R2=R3=R4=R5=R6=R7=R8
RATING
Chip Resistor Arrays
Item
Rating
Rated Power (70°C)*
1/16W Element
Max. Working Voltage
50V
Max. Overload Voltage
100V
Resistance Value
10Ω to 2.2MΩ (CRB6A 1MΩ max.)
Tolerance
J±5% (CRB6A G ± 2% only)
Working Temperature
-55 to +125°C
*Rated voltage = 50V or
Rated power x Resistance value, whichever is less
Chip Jumper Arrays
Item
Rated Current
Conductive
Resistance Value
Resistance Value
Working Temperature
Rating
1A
50MΩ max.
Zero ohms
(0 ± .5 ohms)
-55 to +125°C
DIMENSIONS
CRB1A2E
b
C
d
W
C
a
P
L
t
d
millimeters (inches)
Code
W
1.60±0.15
L
1.60±0.20
C
0.30±0.20
d
0.40±0.15
t
0.60±0.10
a
0.50±0.15
b
0.30±0.10
P
0.80±0.10
Dim.
(0.063±0.006) (0.063±0.008) (0.012±0.008) (0.016±0.006) (0.024±0.006) (0.020±0.006) (0.012±0.004) (0.031±0.004)
No Marking on chips
CRB2A4E
e
b
C
d
W
Code
L
2.00±0.10
W
1.00±0.10
T
0.40±0.10
P
0.50 typ
b
c
d
e
0.25 typ
(0.010 typ)
Dim.
(0.079±0.004) (0.039±0.004) (0.016±0.004) (0.020 typ)
P
L
ø0.15 typ
0.20±0.15
0.25±0.015
(ø0.006 typ) (0.008±0.006) (0.010±0.006)
T
CRB3A4E
Code
C
d
W
P
L
T
W
1.60±0.15
(0.063±0.006)
L
3.20±0.15
(0.126±0.006)
C
0.30±0.20
(0.012±0.008)
D
0.40±0.15
(0.016±0.006)
T
0.60±0.10
(0.024±0.004)
P
0.80 typ
(0.031 typ)
Dim.
CRB6A8E
e
d
C
W
Code
Dim.
L
W
T
P
c
d
e
(top)
e
(bottom)
P
L
T
6.40±0.20
1.60±0.20
0.60±0.10
0.80 typ
(0.252±0.008) (0.063±0.008) (0.024±0.004) (0.031 typ)
0.30±0.20
0.40±0.15
0.50±0.10
0.40±0.15
(0.012±0.008) (0.016±0.006) (0.020±0.004) (0.016±0.006)
Detailed specifications are available on request.
6
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