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Unbalanced to Balanced Center TapUnbalanced to Balanced Center Tap at Primary/SecondaryBalanced to BalancedUnbalanced to UnbalancedSingle Ended to Balanced with Impedance Ratio SelectionBalanced Transmission LineBalanced Transmission Line with Secondary Center TapBalun Balanced Transmission Line
 

Click Configuration Above to View More Surface Mount Transformer Models

 

  RF Transformers •   Surface Mount  • Configuration A • Unbalanced to Balanced Center Tap •  .01-1400 MHz

Model
Number

Impedance
Ratio

Frequency
(MHz)

Insertion
Loss

Case Style/
Outline
Drawing

Price($)
 
Click Below!

click for
data

Low
High
3 dB
(MHz)
2 dB
(MHz)
1 dB
(MHz)

(+) Symbol indicates this Model is available as RoHS Compliant/Pb Free.

< < SORT > >

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ADT1-1WT (+)

1

0.40

800

0.40-800

0.50-700

1-400

CD542
LxWxH:

...

ADT1-1WT-1 (+)

1

1

400

-

-

1-400

CD542
LxWxH:

...

ADT1-6T (+)

1

0.03

125

0.03-125

0.04-75

0.05-50

CD637
LxWxH:

...

ADT1.5-1 (+)

1.5

0.50

650

0.50-650

0.80-500

1-300

CD542
LxWxH:

...

ADT2-1T (+)

2

0.40

450

0.40-450

0.60-400

1-200

CD542
LxWxH:

...

ADT2-1T-1P (+)

2

8

600

8-600

10-400

13-300

CD542
LxWxH:

...

ADT3-1T (+)

3

1

500

-

1-500

2-300

CD542
LxWxH:

...

ADT3-6T (+)

3

0.06

400

0.06-400

0.10-290

0.20-250

CD636
LxWxH:

...

ADT4-1WT (+)

4

2

775

2-775

3-600

6-250

CD542
LxWxH:

...

ADT4-1T (+)

4

9

625

9-625

10-550

14-500

CD542
LxWxH:

...

ADT4-5WT (+)

4

0.30

500

0.30-500

0.50-400

2-250

CD637
LxWxH:

...

ADT4-6T (+)

4

0.06

300

0.06-300

0.08-250

0.15-200

CD637
LxWxH:

...

ADT4-6WT (+)

4

0.50

600

0.50-600

0.70-475

2-300

CD636
LxWxH:

...

ADT8-1T (+)

8

0.10

130

0.10-130

0.15-110

0.20-75

CD637
LxWxH:

...

ADT9-1T (+)

9

1

250

-

1-250

2-150

CD542
LxWxH:

...

ADT16-1T (+)

16

1.5

160

1.5-160

3-105

5-65

CD542
LxWxH:

...

ADT16-6T (+)

16

0.10

70

0.10-70

0.18-45

0.30-33

CD637
LxWxH:

...

JT-1975 (+)

2.5

0.04

80

0.04-80

0.05-60

0.10-30

BH292
LxWxH:

...

JTX-2-10T (+)

2

50

1000

-

-

50-1000

BH292
LxWxH:

...

JTX-2-10TA+

2

50

1000

-

-

50-1000

BH292
LxWxH:

...

JTX-4-10T (+)

4

50

1000

-

-

50-1000

BH292
LxWxH:

...

T1-1T (+)

1

0.08

200

0.08-200

0.15-150

0.20-80

W38
LxWxH:

...

T1-1T-KK81 (+)

1

0.08

200

0.08-200

0.15-150

0.20-80

KK81
LxWxH:

...

T1-6T (+)

1

0.015

300

0.015-300

0.021-150

0.03-50

W38
LxWxH:

...

T1-6T-KK81 (+)

1

0.015

300

0.015-300

0.021-150

0.03-50

KK81
LxWxH:

...

T2-1T (+)

2

0.07

200

0.07-200

0.10-100

0.50-50

W38
LxWxH:

...

T2-1T-KK81 (+)

2

0.07

200

0.07-200

0.10-100

0.50-50

KK81
LxWxH:

...

T2.5-6T (+)

2.5

0.01

100

0.01-100

0.02-50

0.50-20

W38
LxWxH:

...

T2.5-6T-KK81 (+)

2.5

0.01

100

0.01-100

0.02-50

0.50-20

KK81
LxWxH:

...

T3-1T (+)

3

0.05

250

0.05-200

0.10-200

0.50-70

W38
LxWxH:

...

T3-1T-KK81 (+)

3

0.05

250

0.05-200

0.10-200

0.50-70

KK81
LxWxH:

...

T4-1 (+)

4

0.20

350

0.20-350

0.35-300

2-100

W38
LxWxH:

...

T4-1-KK81 (+)

4

0.20

350

0.20-350

0.35-300

2-100

KK81
LxWxH:

...

T4-1H (+)

4

10

350

10-350

15-300

25-200

W38
LxWxH:

...

T4-1H-KK81 (+)

4

10

350

10-350

15-300

25-200

KK81
LxWxH:

...

T4-6T (+)

4

0.02

250

0.02-250

0.05-150

0.10-100

W38
LxWxH:

...

T4-6T-KK81 (+)

4

0.02

250

0.02-250

0.05-150

0.10-100

KK81
LxWxH:

...

T5-1T (+)

5

0.30

300

0.30-300

0.60-200

5-100

W38
LxWxH:

...

T5-1T-KK81 (+)

5

0.30

300

0.30-300

0.60-200

5-100

KK81
LxWxH:

...

T8-1T (+)

8

0.30

140

0.30-140

0.70-90

1-60

W38
LxWxH:

...

T8-1T-KK81 (+)

8

0.30

140

0.30-140

0.70-90

1-60

KK81
LxWxH:

...

T13-1T (+)

13

0.30

120

0.30-120

0.70-80

5-20

W38
LxWxH:

...

T13-1T-KK81 (+)

13

0.30

120

0.30-120

0.70-80

5-20

KK81
LxWxH:

...

T16-6T (+)

16

0.03

75

0.03-75

0.06-30

0.10-20

W38
LxWxH:

...

T16-6T-KK81 (+)

16

0.03

75

0.03-75

0.06-30

0.10-20

KK81
LxWxH:

...

TC1-1T+

1

0.40

500

0.40-500

0.50-300

1-100

AT224-1
LxWxH:

...

TC1-1TG2+

1

0.40

500

0.40-500

0.50-300

1-100

AT224-3
LxWxH:

...

TC1-1TX+

1

0.40

500

0.40-500

0.50-300

1-100

AT1521
LxWxH:

...

TC1.33-1T-75+

1.33

3.0

500

-

3-500

5-300

AT224-1A
LxWxH:

...

TC1.33-1T-75X+

1.33

3.0

500

-

3-500

5-300

AT1521
LxWxH:

...

TC1.5-52T+

1.5

0.5

550

0.5-550

1-350

2-200

AT224-1
LxWxH:

...

TC1.5-52TX+

1.5

0.5

550

0.5-550

1-350

2-200

AT1521
LxWxH:

...

TC1.5-52TG2+

1.5

0.5

550

0.5-550

1-350

2-200

AT224-3
LxWxH:

...

TC2-1T+

2

3

300

-

-

3-300

AT224-1
LxWxH:

...

TC2-1TX+

2

3

300

-

-

3-300

AT1521
LxWxH:

...

TC2-1TG2+

2

3

300

-

-

3-300

AT224-3
LxWxH:

...

TC2-72T+

2

10

700

-

400-700

10-400

AT1521
LxWxH:

...

TC3-1T+

3

5

300

-

-

5-300

AT224-1
LxWxH:

...

TC3-1TX+

3

5

300

-

-

5-300

AT1521
LxWxH:

...

TC3-1TG2+

3

5

300

-

-

5-300

AT224-3
LxWxH:

...

TC4-1T+

4

0.50

300

-

0.50-300

1.5-100

AT224-1
LxWxH:

...

TC4-1TX+

4

0.50

300

-

0.50-300

1.5-100

AT1521
LxWxH:

...

TC4-1TG2+

4

0.5

300

-

0.50-300

1.5-100

AT224-3
LxWxH:

...

TC4-1W+

4

3

800

3-800

5-400

10-100

AT224-1
LxWxH:

...

TC4-1WX+

4

3

800

3-800

5-400

10-100

AT1521
LxWxH:

...

TC4-1W-7A+

4

125

135

-

-

125-135

AT224-1
LxWxH:

...

TC4-1W-7ALN+

4

5

500

5-500

10-300

25-200

AT224-1
LxWxH:

...

TC4-1W-17LN+

4

100

500

-

-

100-500

AT224-1
LxWxH:

...

TC4-1WA+

4

3

800

3-800

5-400

10-100

AT224-1
LxWxH:

...

TC4-1WG2+

4

3

800

3-800

5-400

10-100

AT224-3
LxWxH:

...

TC4-6T+

4

1.5

600

1.5-600

2-400

3-350

AT224-1
LxWxH:

...

TC4-6TX+

4

1.5

600

1.5-600

2-400

3-350

AT1521
LxWxH:

...

TC4-6TG2+

4

1.5

600

1.5-600

2-400

3-350

AT224-3
LxWxH:

...

TC4-14+

4

200

1400

200-1400

300-1300

800-1100

AT224-1
LxWxH:

...

TC4-14X+

4

200

1400

200-1400

300-1300

800-1100

AT1521
LxWxH:

...

TC4-14G2+

4

200

1400

200-1400

300-1300

800-1100

AT224-3
LxWxH:

...

TC8-1+

8

2

500

2-500

5-400

10-100

AT224-1
LxWxH:

...

TC8-1X+

8

2

500

2-500

5-400

10-100

AT1521
LxWxH:

...

TC8-1G2+

8

2

500

2-500

5-400

10-100

AT224-3
LxWxH:

...

TC8-1-10LN+

8

2

500

2-500

5-400

10-100

AT224-1
LxWxH:

...

TC9-1+

9

2

200

2-200

3-100

5-40

AT224-1
LxWxH:

...

TC9-1X+

9

2

200

2-200

3-100

5-40

AT1521
LxWxH:

...

TC9-1G2+

9

2

200

2-200

3-100

5-40

AT224-3
LxWxH:

...

TC16-1T+

16

20

300

20-300

30-200

50-150

AT224-1
LxWxH:

...

TC16-1TX+

16

20

300

20-300

30-200

50-150

AT1521
LxWxH:

...

TC16-1TG2+

16

20

300

20-300

30-200

50-150

AT224-3
LxWxH:

...

TC16-161T+

16

0.6

160

0.6-160

0.5-120

3-80

AT224-1
LxWxH:

...

TC16-161TX+

16

0.6

160

0.6-160

0.5-120

3-80

AT1521
LxWxH:

...

TC16-161TG2+

16

0.6

160

0.6-160

0.5-120

3-80

AT224-3
LxWxH:

...

TCM2-1T+

2

3

300

-

-

3-300

DB714
LxWxH:

...

TCM3-1T+

3

2

500

-

2-500

5-300

DB714
LxWxH:

...

TCM4-1W+

4

3

800

3-800

5-400

10-100

DB714
LxWxH:

...

TCM4-1WX+

4

3

800

3-800

5-400

10-100

DB1627
LxWxH:

...

TCM4-14+

4

200

1400

200-1400

300-1300

800-1000

DB714
LxWxH:

...

TCM4-6T+

4

1.5

600

1.5-600

2-400

3-350

DB714
LxWxH:

...

TCM8-1+

8

2

500

2-500

5-400

10-100

DB714
LxWxH:

...

TCM9-1+

9

2

280

2-280

3-150

5-100

DB714
LxWxH:

...

TRS1.33-1T-75+

1.33

1

400

-

1-400

5-200

AT577
LxWxH:

...

TX-2-5-1 (+)

2

30

1100

-

30-1100

100-800

TT240
LxWxH:

...

TX16-R3T (+)

16

40

300

40-300

60-220

70-150

TT240
LxWxH:

...