RHOMBUS-IND T

Wideband RF Impedance Matching Transformers
Designed for use in 50 Ω Impedance RF, and Fast Rise Time, Pulse Applications.
Isolation 1500VRMS minimum
Operating Temperature Range: +0 to +70 oC
NEW VERSION HIGH ISOLATION 1500VRMS minimum
Electrical Specifications at 25o C
Impedance
DIP
Ratio
Schem.
Style
Part No.
( + 5%)
Pri. Ind.
Rise
min.
Time max.
( µH )
( ns )
LL
max.
( µH )
Pri./Sec.
CW/W max.
( pF )
Pri. DCR
max.
(Ω)
Sec. DCR
max.
(Ω)
-3 dB Loss BW
Low
High
MHz
MHz
T-12201
1:1
B
80
2.2
0.15
12
0.20
0.20
0.05
T-12202
1CT:1CT
C
80
3.0
0.18
15
0.20
0.20
0.05
90
T-12203
1:1CT
D
80
3.0
0.18
15
0.20
0.20
0.05
90
T-12204
1:1:1
A
40
2.0
0.10
12
0.16
0.16
0.10
150
T-12205
1:4
B
40
3.0
0.14
15
0.20
0.30
0.10
110
T-12206
1:4CT
D
40
3.0
0.14
15
0.20
0.30
0.10
110
T-12207
1:2
B
80
4.0
0.30
18
0.20
0.30
0.05
50
T-12208
1:2CT
D
80
3.0
0.20
18
0.20
0.30
0.05
80
T-12209
1:16
B
20
6.0
0.10
10
0.20
0.60
0.20
60
T-12210
1:16CT
D
20
6.0
0.10
10
0.20
0.60
0.20
60
DIP Part
Number
Impedance
Ratio
Insertion Loss 3 dB
Insertion Loss 2 dB
Insertion Loss 1 dB
Schematic
Style
T-12250
1:1
.050-200
.080-150
.20-80
D
T-12251
1:1
.003-300
.010-150
.02-50
D
T-12252
2:1
.070-200
.100-100
.50-50
D
T-12253
2.5:1
.010-100
.020-50
.05-20
D
T-12254
3:1
.050-250
.100-200
.50-70
D
T-12255
4:1
.200-350
.350-300
2-100
D
T-12256
4:1
.020-250
.050-150
.10-100
D
T-12257
5:1
.300-300
.600-200
.50-100
D
T-12258
8:1
.030-140
.100-90
1-60
D
T-12259
13:1
.300-120
.700-80
5-20
D
T-12260
16:1
.030-75
.060-30
10-20
D
T-12261
1:1
.150-400
.350-200
2-50
B
T-12262
1:1
.010-150
.020-100
.005-50
B
T-12263
1.5:1
.100-300
.200-150
.50-80
B
T-12264
1.5:1
.020-100
.050-50
.10-25
B
T-12265
2.5:1
.010-100
.020-50
.05-20
B
T-12266
4:1
.020-200
.050-150
.10-100
B
T-12267
9:1
.150-200
.300-150
2-40
B
T-12268
16:1
.300-120
.700-80
.50-20
B
T-12269
36:1
.030-20
.050-10
.10-5
B
T-12270
1:1
.004-500
.020-200
.10-50
C
T-12271
1.5:1
.075-500
.200-100
.10-50
C
T-12272
2.5:1
.010-50
.025-25
.05-10
C
T-12273
4:1
.050-200
.200-50
1-30
C
T-12274
25:1
.020-30
.050-20
.10-10
C
.315
(8.00)
Frequency Range (MHz)
6-Pin
DIP
MAX.
.205
(5.21)
TYP.
TYP.
.020
(0.51)
MIN.
.100
(2.54)
Schematic "B"
Schematic "C"
Schematic "D"
.200
(5.08)
MAX.
.010
(0.25)
.010
(0.25)
.300
(7.62)
.365
(9.27)
Schematic "E"
.270
(6.86)
MAX.
.008 R
(0.20)
MAX.
.050
(1.27)
Schematic "A"
6-Pin SMD: T-122XXG
.315
(8.00)
.285
(7.24)
MAX.
.012 .120
(0.30) (3.05)
110
TYP.
.038
(0.96)
TYP.
.100
(2.54)
TYP.
MAX.
.020
(0.38)
TYP.
.286
(7.27)
TYP.
.425 (10.80)
.405 (10.29)
TYP.
TYP.
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Add "G" to P/N for SMD
Tape & Reel available
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[email protected]
TEL: (714) 898-0960
FAX: (714) 896-0971
RFHV 2001-01