FREQUENCY
(MHz)
INSERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
0.50 0.51 16.81
1.00 0.44 20.73
10.00 0.27 30.31
50.00 0.30 32.32
70.00 0.32 30.95
100.00 0.36 28.39
150.00 0.40 24.12
200.00 0.45 20.32
250.00 0.54 17.09
300.00 0.62 14.29
Ω
RATIO
(Secondary/Primary)
FREQUENCY
(MHz)
INSERTION LOSS*
3 dB
MHz
2 dB
MHz
1 dB
MHz
4 0.5-300 — 0.5-300 1.5-100
* Insertion Loss is referenced to mid-band loss, 0.3 dB typ.
ISO 9001 ISO 14001 AS 9100 CERTIFIED
Mini-Circuits
®
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
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®
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet 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.
For detailed performance specs
& shopping online see web site
minicircuits.com
IF/RF MICROWAVE COMPONENTS
ABCDE F
.150 .150 .150 .050 .030 .025
3.81 3.81 3.81 1.27 0.76 0.64
G H J K wt
.028 .065 .190 .030 grams
0.71 1.65 4.83 0.76 0.10
50Ω 0.5 to 300 MHz
RF Transformer TC4-1TG2+
CASE STYLE: AT224-3
PRICE: $2.39 ea. QTY (20)
$1.39 ea. QTY (100)
Maximum Ratings
Pin Connections
Operating Temperature -20°C to 85°C
Storage Temperature -55°C to 100°C
RF Power 0.25W
DC Current 30mA
Transformer Electrical Specifications
REV. OR
M107839
TC4-1TG2+
ED-6398/2
IG/TD/CP
120508
Typical Performance Data
PRIMARY DOT 6
PRIMARY 4
SECONDARY DOT 1
SECONDARY 3
SECONDARY CT 2
Features
• suitable for tin/lead and RoHS solder systems
• wideband, 0.5 to 300 MHz
usable over 0.2 to 450 MHz
• good return loss
• impedance matching
• aqueous washable
Applications
• CATV
Surface Mount
Outline Dimensions ( )
inch
mm
Outline Drawing AT224-3
Config. A
PC B L and Patter n
Suggested L ayout,
T olerance to be within
±.002
Permanent damage may occur if any of these limits are exceeded.
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Available Tape and Reel
at no extra cost
Reel Size Devices/Reel
7” 20, 50, 100, 200, 500
13” 1000, 2000
INSERTION LOSS
0.0
0.2
0.4
0.6
0.8
1.0
0 50 100 150 200 250 300
FREQUENCY (MHz)
INSERTION LOSS (dB)
INPUT RETURN LOSS
0
10
20
30
40
50
0 50 100 150 200 250 300
FREQUENCY (MHz)
RETURN LOSS (dB)
