Thin Film Chip Attenuator
PAT W Series
1.0 Description
2.0 Mechanical
3.0 Electrical
4.0 Part Number
High performance thin film attenuation in a surface mount chip package. These devices offer 0 to 16 dB atten-
uation, are suited for high density circuit population, and have excellent characteristics for high frequency to 10
GHz.
5.6 ±0.2
4.5 ±0.2
0.8 ±0.15
1.3
±0.15
4.2 ±0.2
0.8 ±0.15
0.8 ±0.15
3.0 ±0.2
dimension mm
schematic
Type PAT 4556 PAT 3042
Attenuation (dB) 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 16, 20
Impedance (code) 50 ohm (C)
Frequency range DC to 10 GHz
Power rating 500 mW 250 mW
Rated operation temperature 70°C
Attenuation Rank DC to 2 GHz 2 GHz to 5 GHz 5 GHz to 10 GHz
Attenuation A ±0.1 dB ±0.2 dB ±0.4 dB
Tolerance B ±0.2 dB ±0.3 dB ±0.5 dB
16, 20 dB B ±0.2 dB ±0.3 dB ±0.5 dB
0 to 10 dB
PAT 3042 C10dB A B -LF
Product designator
Rank
Impedance
Attenuation
Package size
Packaging (B = Bulk) (T = Tape)
R
R
E
G
I
S
T
E
R
E
D
A
4
3
0
3
ISO9001
I S O 9 0 0 1
R
E
G
I
S
T
E
R
E
D
A
8
5
6
1
ISO14001
I S O 1 4 0 0 1
50
RoHS compliant/Lead Free products
