FREQUENCY
(MHz)
INSERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
RATIO
FREQUENCY
(MHz)
INSERTION LOSS*
3 dB
MHz
2 dB
MHz
1 dB
MHz
1
800-1900
800-1900
--
800-1400
* Insertion Loss is referenced to mid-band loss, 0.2 dB typ.
50 800 to 1900 MHz
RF Transformer
TCML1-19+
TCML1-19
CASE STYLE: DB714
PRICE: $1.09 ea. QTY (100)
Maximum Ratings
Pin Connections
Operating Temperature
-20°C to 85°C
Storage Temperature
-55°C to 100°C
RF Power
0.25mW
DC Current
30mA
Transformer Electrical Specifications
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 · 417-335-5935 · Fax 417-335-5945 · EUROPE 44-1252-832600 · Fax 44-1252-837010
Mini-Circuits
®
Mini-Circuits ISO 9001 & ISO 14001 Certified
REV. B
M98898
TCML1-19
ED-7875/10
IG/TD/CP
060814
Typical Performance Data
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
TCML1-19
INSERTION LOSS
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
800
1020
1240
1460
1680
1900
FREQUENCY (MHz)
INSERTION
LOSS
(dB)
PRIMARY DOT
6
PRIMARY
4
SECONDARY DOT
1
SECONDARY
3
NOT USED
2,5
Features
· wideband, 800 to 1900 MHz
· balanced transmission line
· plastic base with solder plated leads
· aqueous washable
Applications
· cellular
· PCN
· GPS
· baluns
· impedance matching
Surface Mount
A
B
C
D
E
F
.160
.150
.160
.050
.040
.025
4.06
3.81
4.06
1.27
1.02
0.64
G
H
J
K
wt
.028
.065
.190
.030
grams
0.71
1.65
4.83
0.76
0.15
Outline Dimensions ( )
inch
mm
Outline Drawing
Config. G
Suggested Layout,
Tolerance to be within
±.002
PCB Land Pattern
SEC
PRI
800.00
0.30
11.91
850.00
0.59
12.02
900.00
0.31
12.44
1000.00
0.39
13.40
1200.00
0.14
17.22
1400.00
0.13
20.13
1500.00
0.14
16.01
1600.00
0.34
12.26
1700.00
0.55
9.49
1900.00
1.22
5.94
PDF 
ZIP