RSurFfaceTMoruant nsformer
T1.5-1+
50Ω
0.1 to 300 MHz
Features
Maximum Ratings
Operating Temperature
Storage Temperature
RF Power
CASE STYLE: W38
• wideband, 0.1 to 300 MHz
• excellent return loss
-20°C to 85°C
-55°C to 100°C
250mW
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
• also available with plug-in (X65)
surface mount gull-wing (KK81) leads
DC Current
30mA
Permanent damage may occur if any of these limits are exceeded.
Applications
• VHF/UHF
• receivers/transmitters
• impedance matching
Pin Connections
PRIMARY DOT
4
6
PRIMARY
SECONDARY DOT
SECONDARY
SECONDARY CT
NOT USED
3
1
Transformer Electrical Specifications
—
2,5
Ω
FREQUENCY
(MHz)
INSERTION LOSS*
RATIO
(Secondary/Primary)
3 dB
MHz
2 dB
MHz
1 dB
MHz
1.5
0.1-300
0.1-300
0.2-150
0.5-80
* Insertion Loss is referenced to mid-band loss, 0.4 dB typ.
Outline Drawing
Typical Performance Data
FREQUENCY
INSERTION
LOSS
INPUT
R. LOSS
(dB)
(MHz)
(dB)
0.10
0.85
4.00
18.93
53.35
99.34
175.64
223.68
261.29
300.00
1.96
0.64
0.38
0.36
0.42
0.61
0.89
0.96
1.03
1.19
6.70
19.19
23.71
24.68
22.20
18.74
14.16
11.88
10.26
8.75
inch
Outline Dimensions (
)
mm
A
.30
ꢀꢁꢂꢃ
B
.27
ꢂꢁꢄꢂ
C
.23
ꢅꢁꢄꢆ
D
.010
ꢇꢁꢃꢅ
E
.042
ꢈꢁꢇꢀ
F
.020
ꢇꢁꢅꢈ
G
.100
ꢃꢁꢅꢆ
H
.05
ꢈꢁꢃꢀ
J
.09
ꢃꢁꢃꢉ
K
.31
ꢀꢁꢄꢀ
L
wt
.036 grams
ꢇꢁꢉꢈ 0.50
INPUT RETURN LOSS
INSERTION LOSS
50
3.0
2.4
1.8
1.2
0.6
0.0
40
30
20
10
0
Config. C
0
50
100
150
200
250
300
0
50
100
150
200
250
300
FREQUENCY (MHz)
FREQUENCY (MHz)
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
REV. C
M160892
T1.5-1+
®
IG/CP/AM
170927
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com