CZA04S Datasheet Text
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CZA
Vishay Dale
Thick Film Chip Resistor Attenuator, Surface Mount
Features
- Single ponent reduces board space and ponent counts
- replaces 3 or more ponents
- Tolerance matching and temperature tracking superior to individual ponents
- Maximum power dissipation: 0.075 W for CZA06S; 0.040 W for CZA04S
- Consult factory for extended values, non-standard tolerances, impedance matching and other attenuation values
- Frequency range: DC to 3 GHz
- pliant to RoHS directive 2002/95/EC
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL MODEL CZA04S CZA06S Note
- Power rating depends on the maximum temperature at the solder point, the ponent placement density and the substrate material. IMPEDANCE 50 Ω 1 1.5 2 3 4 5 6 10 11 12 13 14 15 16 17 18 19 20 75 Ω 1 1.5 2 3 4 5 6 10 11 12 13 14 15 16 17 18 19 20 100 Ω 1 1.5 2 3 4 5 6 10 11 12 13 14 15 16 17 18 19 20 300 Ω 1 1.5 2 3 4 5 6 10 11 12 13 14 15 16 17 18 19 20 600 Ω 1 1.5 2 3 4 5 6 10 11 12 13 14 15 16 17 18 19 20 POWER RATING P70 °C W 0.040 0.075 IMPEDANCE Ω 50 50/75/100/300/600 ATTENUATION RANGE AND TOLERANCE ± 0.3 dB (L) ± 0.5 dB (H) 1 dB to 5 dB 6 dB to 20 dB 1 dB to 5 dB 6 dB to 20 dB
CIRCUIT SCHEMATIC
4-PIN CIRCUIT CZA04S
(Marking) (Marking)
CZA06S
2 R2 3 1 4 R2 2 3 R2
Attenuation in dB
1 R2 4
R1
R1
Unbalanced π Type
Unbalanced π Type
TECHNICAL SPECIFICATIONS
PARAMETER Rated dissipation at 70 °C VSWR Category temperature range Frequency range UNIT W °C CZA04S 0.040 1.2 max.
- 55 to + 125 DC to 3 GHz CZA06S 0.075 1.2 max.
- 55 to + 150 DC to 3 GHz...