CZA
Vishay Dale
Surface Mount Chip Resistor Attenuator
FEATURES
• Single component reduces board space and component counts
- replaces 3 or more components
Available
• Tolerance matching and temperature tracking superior to individual components
• Maximum power dissipation: 0.075 Watts for CZA06S; 0.040 Watts for CZA04S
• Consult factory for extended values, non-standard tolerances,
impedance matching and other attenuation values
RoHS*
• Frequency range: DC to 3GHz
COMPLIANT
• Lead (Pb)-Free Version is RoHS Compliant
e3
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
CZA04S
CZA06S
IMPEDANCE
Attenuation
in
dB
50
Ω
1
1.5
2
3
4
5
6
10
11
12
13
14
15
16
17
18
19
20
POWER RATING
P
70
°
C
W
0.040
0.075
75
Ω
1
1.5
2
3
4
5
6
10
11
12
13
14
15
16
17
18
19
20
IMPEDANCE
ATTENUATION RANGE AND TOLERANCE
±
0.3 dB (L)
1 - 5 dB
1 - 5 dB
600
Ω
1
1.5
2
3
4
5
6
10
11
12
13
14
15
16
17
18
19
20
Ω
50
50 / 75 / 100 / 300 / 600
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
±
0.5 dB (H)
6 - 20 dB
6 - 20 dB
•
Power rating depends on the maximum temperature at the solder point, the component placement density and the substrate material
4-PIN CIRCUIT
CZA04S:
(Marking)
1
R2
4
R1
2
R2
3
CZA06S:
(Marking)
Unbalanced
π
Type
4
R2
1
R1
3
R2
2
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 / + 125
DC to 3GHz
CZA06S
0.075
1.2 max.
- 55 / + 150
DC to 3GHz
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: CZA06S04015050LRT (preferred part numbering format)
C
MODEL
CZA04S
CZA06S
Z
A
0
6
S
0
4
0
1
5
0
5
0
L
R
T
SPECIAL
(Dash Number)
(up to 1 digit)
Blank = Standard
PIN COUNT
04
= 4 Pin
ATTENUATION
010
= 1.0dB
015
= 1.5dB
020
= 2.0dB
150
= 15.0dB
000
= 0Ω Jumper
IMPEDANCE
050
= 50Ω
075
= 75Ω
100
= 100Ω
000
= 0Ω Jumper
TOLERANCE
H
=
±0.5dB
L
=
±0.3dB
Z
= 0Ω Jumper
PACKAGING
EA
= Lead Free, T/R (All)
TD
= Tin/Lead, T/R (04 only)
RT
= Tin/Lead, T/R (06 only)
Historical Part Number example: CZA06S04015050LRT (will continue to be accepted)
CZA
MODEL
06S
CASE SIZE
04
PIN COUNT
015
ATTENUATION
050
IMPEDANCE
L
TOLERANCE
RT
PACKAGING
*Pb containing terminations are not RoHS compliant, exemptions may apply.
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For Technical Questions, contact: ff2aresistors@vishay.com
Document Number 31061
Revision 10-Oct-05
CZA
Surface Mount, Chip Attenuator
DIMENSIONS
4-Terminal device
S – Version
CZA04S
Pin 1
CZA06S
Pin 1
Vishay Dale
GLOBAL
MODEL
CZA04S
L
0.039
±
0.004
[1.00
±
0.10]
W
0.039
±
0.006
[1.00
±
1.15]
DIMENSIONS in inches (millimeters)
T
0.014
±
0.004
[0.36
±
0.10]
A
0.13
±
0.006
[0.33
±
0.15]
P
0.026
[0.65]
B
0.006
±
0.004
[0.15
±
0.10]
B*
0.010
±
0.004
[0.25
±
0.10]
CZA06S
0.063
±
0.006
[1.60
±
0.15]
0.059
±
0.006
[1.50
±
1.15]
0.020
±
0.004
[0.51
±
0.10]
0.024
±
0.006
[0.61
±
0.15]
0.031
[0.80]
0.012
±
0.006
[0.30
±
0.15]
0.012
±
0.006
[0.30
±
0.15]
SOLDER PAD DIMENSIONS
in inches (millimeters)
c
CZA04S
CZA06S
Rated Power %
120
100
80
w
0.083 [2.10]
0.122 [3.10]
d
0.083 [0.20]
0.014 [0.36]
Rated Power %
120
100
80
a
0.018 [0.45]
0.024 [0.63]
b
0.032 [0.82]
0.045 [1.15]
0.018 [0.45]
0.031 [0.80]
60
40
20
0
- 55
60
40
20
0
- 55
-25
0
25
50
75
70
100
125
150 175
-25
0
25
50
75
70
100
125
150 175
Derating CZA04S
Ambient Temperature
°
C
Derating CZA06S
Ambient Temperature
°
C
PERFORMANCE
TEST
Endurance Test at 70°C
per EIA 575-3.14
Overload
per EIA 575-3.6
Thermal Shock
Moisture Resistance
Resistance to Soldering Heat
High Temperature Exposure
Low Temperature Operations
Solderability & Leaching
Document Number 31061
Revision 10-Oct-05
CONDITIONS OF TEST
1000 hours at 70°C, 1.5 hours "ON", 0.5 hours "OFF"
Short time overload
per EIA 575-3.5
per EIA 575-3.10
10 seconds at 260°C solder bath temperature
EIA 575 3.8
per EIA 575-3.7
per EIA-575-3.6
EIA 575-3.12
For Technical Questions, contact: ff2aresistors@vishay.com
TEST RESULTS
0.5dB to 5dB
6dB to 20dB
±
0.2dB
±
0.3dB
±
0.2dB
±
0.2dB
±
0.2dB
±
0.2dB
±
0.3dB
±
0.3dB
±
0.3dB
±
0.3db
±
0.2dB
±
0.3dB
±
0.2dB
±
0.3dB
95% Coverage
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29
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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