Surface Mount
RF Transformer
TC4-19G2+
50Ω
10 to 1900 MHz
Maximum Ratings
OperatingꢀTemperatureꢀꢀ
StorageꢀTemperatureꢀꢀ
RFꢀPowerꢀ
Features
•ꢀsuitableꢀforꢀtin/leadꢀandꢀRoHSꢀsolderꢀsystems
•ꢀwideband,ꢀ10-1900ꢀMHz
•ꢀbalancedꢀtransmissionꢀlineꢀwithꢀsecondaryꢀcenterꢀtapꢀ
•ꢀaqueousꢀwashable
-20°Cꢀtoꢀ85°C
-55°Cꢀtoꢀ100°C
0.25ꢀW
CASE STYLE: AT224-3
PRICE: $2.29 ea. QTY (20)
$1.29 ea. QTY (100)
DCꢀCurrentꢀ
Permanentꢀdamageꢀmayꢀoccurꢀifꢀanyꢀofꢀtheseꢀlimitsꢀareꢀexceeded.
30ꢀmA
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Pin Connections
PRIMARY DOT
PRIMARY
6
4
3
1
2
Applications
•ꢀPCS
•ꢀcellular
SECONDARY DOT
SECONDARY
SECONDARY CT
Reel Size
7”
Devices/Reel
20, 50, 100, 200, 500
1000, 2000
13”
Transformer Electrical Specifications
Outline Drawing AT224-3
Ω
FREQ.
(MHz)
INSERTION LOSS*
PHASE
UNBALANCE
(Deg.)
AMPLITUDE
UNBALANCE
(dB)
RATIO
(Secondary/Primary)
Typ.
Typ.
3 dB
MHz
2 dB
MHz
1 dB
MHz
1 dB
bandwidth
2 dB
bandwidth
1 dB
bandwidth
2 dB
bandwidth
4
10-1900
10-1900
20-1000
30-700
4
6
0.3
0.5
*ꢀInsertionꢀLossꢀisꢀreferencedꢀtoꢀmid-bandꢀloss,ꢀ1.0ꢀdBꢀtyp.
PC B L and Patter n
Typical Performance Data
FREQUENCY
INSERTION
LOSS
INPUT
R. LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
(MHz)
UNBALANCE
Suggested L ayout,
Tolerance to be within .002
(dB)
(deg.)
10.00
50.00
100.00ꢀ
500.00ꢀ
700.00
1000.00
1200.00ꢀ
1500.00
1700.00
1900.00
1.24
1.04
0.99ꢀ
1.13ꢀ
1.24
1.55
1.80ꢀ
2.34
2.64
2.99
16.03
19.54
19.98ꢀ
14.68ꢀ
12.43
9.92
8.83ꢀ
7.69
7.26
0.06
0.04
0.01ꢀ
0.02ꢀ
0.17
0.49
0.85ꢀ
1.47
1.74
1.95
0.03
0.39
0.83
3.20
3.49
3.74
3.53
3.59
4.43
4.99
ꢀ
ꢀ
inch
Outline Dimensions (
)
mm
A
.150
3.81
B
.150
3.81
C
.150
3.81
D
.050
1.27
E
.030
0.76
F
.025
0.64
ꢀ
G
.028
0.71
H
.065
1.65
J
.190
4.83
K
.030
0.76
wt
grams
0.10
7.01
TC4-19G2+
TC4-19G2+
INSERTION LOSS
INPUT RETURN LOSS
5.0
40
4.0
3.0
2.0
1.0
0.0
Config. H
30
20
10
0
0
500
1000
1500
2000
0
500
1000
1500
2000
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. A
®
M111888
TC4-19G2+
IG/TD/CP
Mini-Circuits
www.minicircuits.com P.O. Box 35166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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