Mini-Circuits - Specification for Transformer - T2-1
RF Transformer
Configuration Type: T2-1
RATIO Frequency
MHz
Insertion Loss Case
Style Conn-
ection
3 dB
MHz 2 dB
MHz 1 dB
MHz
2 0.05-600 0.05-
600 0.10-
400 0.50-
200 W38 fd
Pin Connections
Port Primary
Dot Primary Primary
CT Second-
ary Dot Second-
ary Second-
ary CT Gnd
Ext. Case
Gnd Not
Used
fd 6 3 - 1 3 - 3 - 2,4,5
Case Style - W38 (inch,mm ) weight: 0.5 grams.
A B C D E F G H J
.30
7.620 .27
6.858 .23
5.842 .010
0.254 .042
1.067 .020
0.508 .100
2.540 .05
1.270 .09
2.286
K L M N P Q R S T
.31
7.874 .036
0.914
Tolerance: .x ± .1 .xx ± .03 .xxx ± .015 inch.
Material and Finish:
Case material: plastic. Lead finish: tin-lead plate or tin plate.
Special Tolerances:
Lead width ±.010 inch; lead thickness ±.003 inch.
Notes:
•Absolute power, voltage and current ratings:
RF input power: 0.25 Watt rating
DC current, 30mA.
•Operating temperature range is -20°C to +85°C.
•Impedance ratio = secondary/primary
•Two case styles available: Plug-in case style X65; Radial lead
case style W38.
•Insertion loss referenced to mid-band loss
•General Quality Control Procedures and Environmental
Specifications are given in Mini-Circuits Guarantees Quality.
Hi-Rel, MIL description are given in Hi-Rel and MIL
•Prices and Specifications subjects to change without notice.
FREQ.
(MHz) Insertion
Loss(dB) Input Return
Loss(dB)
0.050 1.34 8.81
0.060 1.05 10.06
0.070 0.86 11.16
0.080 0.70 12.14
0.090 0.60 13.01
0.100 0.53 13.84
0.200 0.31 18.41
0.300 0.26 20.16
0.400 0.26 20.91
0.500 0.26 21.31
1.000 0.24 22.05
10.000 0.17 23.59
29.000 0.18 23.40
48.000 0.20 22.74
67.000 0.22 21.88
86.000 0.23 20.93
http://www.minicircuits.com/cgi-bin/spec?cat=tranfrmr&model=T2-1&pix=x65_w38.gif&bv=4 (1 of 2) [7/9/2004 8:10:07 PM]
Mini-Circuits - Specification for Transformer - T2-1
105.000 0.24 19.94
124.000 0.24 18.97
143.000 0.25 18.03
162.000 0.26 17.11
181.000 0.27 16.21
200.000 0.28 15.35
225.000 0.30 14.27
250.000 0.32 13.26
275.000 0.33 12.31
300.000 0.35 11.39
320.000 0.37 10.69
340.000 0.40 10.01
360.000 0.45 9.37
380.000 0.48 8.76
400.000 0.52 8.20
420.000 0.58 7.67
440.000 0.67 7.14
460.000 0.76 6.64
480.000 0.83 6.17
500.000 0.94 5.73
520.000 1.11 5.34
540.000 1.28 4.96
560.000 1.43 4.66
580.000 1.61 4.36
600.000 1.83 4.07
Back
http://www.minicircuits.com/cgi-bin/spec?cat=tranfrmr&model=T2-1&pix=x65_w38.gif&bv=4 (2 of 2) [7/9/2004 8:10:07 PM]
i2 Technologies US, Inc.
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15445 Innovation Drive
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