42
Thin Film Chip Attenuators
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 temp. 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
Manufacturer(s) of the products described on this page are indicated by their respective logos.
M
A
N
A
G
E
M
E
N
T
S
Y
S
T
E
M
C
E
R
T
I
F
I
E
D
QUALITY SYSTEM
PAT
3042
C
10dB
A
B
Product designator
Rank
Impedance
Attenuation
Package size
Packaging (B = Bulk) (T = Tape)
