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Features
1. The RAC10 1A and RAC16 1A, 2A Series are small size chip
attenuators, suitable for high density surface packaging.
2.Suitable for use as DC and up to UHF band frequencies.
3.Similar foot print for chip resistor networks.
4.Standard impedance of 50 ohm and 75 ohm are available up to 600
ohm available on request.
5.Replaces conventional attenuation circuits with one chip in place of
three discrete resistors.
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Dimensions and Circuit
a
1
2
b
Q
1
W
Q
2
a
RAC16 : Impedance on Termination 1
Attenuation factor on Termination 3
Dot mark on Termination 4
RAC10 : Dot mark on Termination 1
Attenuation factor on Termination 2 to 3
Circuit
4
3
H
4
3
H
W
b
1
2
P
L
RAC16 1A, 2A
Style
Terminal Style
RAC10 1A
C
.2A
A
RAC16 1A
L
1.0鹵0.05
1.6鹵0.1
W
1.0鹵0.05
1.6鹵0.1
P
4
3
L
RAC10 1A
Unbalanced
Q
0.33鹵0.10
0.5
鹵0.1
a
0.15鹵0.10
0.25鹵0.10
b
0.25
+0.05
鈭?.10
0.25
+0.15
鈭?.10
*P
0.65
0.8
Type
Unit : mm
H
0.35鹵0.10
0.55
+0.05
鈭?.10
*Unit weight/pc.
1.1mg
3.5mg
*Values for reference
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Product Classification
Example
RAC
Product Type
10
Size
Style
1
Characteristic Impedance
A
Circuits
1
Attenuation Factor
Attenuation Factor
Code Attenuation Factor
X
0.5dB
1
1dB
2
2dB
3
3dB
4
4dB
5
5dB
6
6dB
7
7dB
8
8dB
9
9dB
A
10dB
B
11dB
C
12dB
Code
D
13dB
A
E
14dB
F
15dB
C
G
16dB
L
20dB
C
Terminal Style
TH
Packaging
* Packaging
Code
Packaging
B Bulk(Loose Packaging)
TP Paper Tape.
TH Paper Tape.(2mm pitch)
*Refer to Taping and Packaging
information in page 34.35
Product Type
Size
Code Width
10
1.0mm
16
1.6mm
Characteristic Impedance
Code Characteristic Impedance
1
50 ohm
2
75 ohm
Application
RAC10.16
RAC16
RAC10
Circuits
Code Circuits
A Unbalanced
蟺Type
Terminal Style
Termination Style
Application
Without corner RAC16
Type
With corner
RAC10
30
1
2
