Notes
A.
Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B.
Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C.
The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits®
www.minicircuits.com P.O. Box 35166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com Page 1 of 1
Frequency
(MHz)
Attenuation
(dB)
VSWR
(:1)
Typical Performance Data
Electrical Specications
Maximum Ratings
Operating Temperature -45°C to 100°C
Storage Temperature -55°C to 100°C
Outline Drawing
Outline Dimensions ( )
VAT-20+
A
TTENUATION
18.0
18.5
19.0
19.5
20.0
20.5
0 1000 2000 3000 4000 5000
FREQUENCY (MHz)
ATTENUATION (dB)
inch
mm
VAT-20+
50Ω 0.5W 20dB DC to 6000 MHz
SMA Fixed Attenuator
REV. G
M129173
VAT-20+
LC/TD/CP/AM
130923
Coaxial
B D E wt
.410 1.43 .312 grams
10.41 36.32 7.92 10.0
VAT-20+
VSWR
1.00
1.05
1.10
1.15
1.20
1.25
1.30
0 1000 2000 3000 4000 5000
FREQUENCY (MHz)
VSWR
* Attenuation varies by 0.3 dB max. over temperature.
** Flatness= variation over band divided by 2.
Features
• wideband coverage, DC to 6000 MHz
• rugged unibody construction
• off-the-shelf availability
• very low cost
Applications
• impedance matching
• signal level adjustment
FREQ.
RANGE
(MHz)
ATTENUATION *
(dB)
Flatness **
VSWR
(:1)
MAX.
INPUT
POWER
DC-3 GHz 3-5 GHz 5-6 GHz DC-6 GHz DC-3 GHz 3-5 GHz 5-6 GHz (W)
fL--fUNom. Typ. Typ. Typ. Ty p. Typ. Max. Typ. Max. Ty p.
DC-6000 20±0.3 0.45 0.55 0.35 0.85 1.05 1.20 1.20 1.50 1.30 0.5
CASE STYLE: FF704
Connectors Model Price Qty.
SMA VAT-20+ $13.95 ea. (1-9)
0.03 20.08 1.01
20.00 20.03 1.00
50.00 20.01 1.00
100.00 20.02 1.00
500.00 20.11 1.00
1000.00 20.21 1.01
2000.00 20.32 1.06
3000.00 20.10 1.11
4000.00 19.53 1.17
5000.00 18.63 1.24
Electrical Schematic
FEMALEMALE R1
R2
R3
Permanent damage may occur if any of these limits are exceeded.
.312 Across Flats
in some models
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
