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PFCA Datasheet, PDF (1/2 Pages) Welwyn Components Limited – Thin Film Surface Mount Attenuators | |||
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Thin Film Surface Mount
Attenuators
Welwyn Components
PFC A1206 Attenuator Series
⢠Excellent high frequency characteristics
⢠Available in 50⦠and 75⦠impedances
⢠Ultra-reliable TaNFilm® element
⢠Absolute TCR ±100ppm/°C
Electrical Data
ttenuation
1dB
2dB
3dB
4dB
5dB
6dB
7dB
8dB
9dB
10dB
20dB
50â¦, 75â¦
50â¦, 75â¦
50â¦, 75â¦
50â¦, 75â¦
50â¦, 75â¦
50â¦, 75â¦
50â¦, 75â¦
50â¦, 75â¦
50â¦, 75â¦
50â¦, 75â¦
50â¦, 75â¦
Tolerance
(typical from 0 to 6GHz)
±0.3dB
±0.3dB
±0.3dB
±0.5dB
±0.5dB
±1.0dB
±1.0dB
±1.0dB
±1.0dB
±1.0dB
±2.0dB
TCR
(ppm/°C)
±100
±100
±100
±100
±100
±100
±100
±100
±100
±100
±100
Power
0.125W
0.125W
0.125W
0.125W
0.125W
0.125W
0.125W
0.125W
0.125W
0.125W
0.125W
Outline and Packaging Data
3.20 ± 0.15
T OP
SIDE
BO TT OM
0.61 ± 0.1
1.47 ± 0.13
0.38 ± 0.13
R1
0.69 ± 0.08
R1 R2
PACKAGING ON 8mm TAPE
0.38 ±.013
1.60 ± 0.13
0.25 ± 0.1
NOTE: Equivalent âTâ network schematic
0.76
USER DIRECTION OF FEED
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwynâs own data and is considered accurate at time of going to print.
© Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670 822181 ⢠Facsimile: +44 (0) 1670 829465 ⢠Email: info@welwyn-tt.com ⢠Website: www.welwyn-tt.com
A subsidiary of
TT electronics plc
PFC Attenuator Series Issue June 2006
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