RoHS-compliant

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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


 
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 > >

< - >

< - >

< - >

< - >

< - >

< - >

< - >

< - >

ADT1-1WT (+)

1

0.40

800

0.40-800

0.50-700

1-400

CD542
LxWxH:
.272x.310x.112 in

...

ADT1-1WT-1 (+)

1

1

400

-

-

1-400

CD542
LxWxH:
.272x.310x.112 in

...

ADT1-6T (+)

1

0.03

125

0.03-125

0.04-75

0.05-50

CD637
LxWxH:
.272x.310x.206 in

...

ADT1.5-1 (+)

1.5

0.50

650

0.50-650

0.80-500

1-300

CD542
LxWxH:
.272x.310x.112 in

...

ADT2-1T (+)

2

0.40

450

0.40-450

0.60-400

1-200

CD542
LxWxH:
.272x.310x.112 in

...

ADT2-1T-1P (+)

2

8

600

8-600

10-400

13-300

CD542
LxWxH:
.272x.310x.112 in

...

ADT3-1T (+)

3

1

500

-

1-500

2-300

CD542
LxWxH:
.272x.310x.112 in

...

ADT3-6T (+)

3

0.06

400

0.06-400

0.10-290

0.20-250

CD636
LxWxH:
.272x.310x.162 in

...

ADT4-1WT (+)

4

2

775

2-775

3-600

6-250

CD542
LxWxH:
.272x.310x.112 in

...

ADT4-1T (+)

4

9

625

9-625

10-550

14-500

CD542
LxWxH:
.272x.310x.112 in

...

ADT4-5WT (+)

4

0.30

500

0.30-500

0.50-400

2-250

CD637
LxWxH:
.272x.310x.206 in

...

ADT4-6T (+)

4

0.06

300

0.06-300

0.08-250

0.15-200

CD637
LxWxH:
.272x.310x.206 in

...

ADT4-6WT (+)

4

0.50

600

0.50-600

0.70-475

2-300

CD636
LxWxH:
.272x.310x.162 in

...

ADT8-1T (+)

8

0.10

130

0.10-130

0.15-110

0.20-75

CD637
LxWxH:
.272x.310x.206 in

...

ADT9-1T (+)

9

1

250

-

1-250

2-150

CD542
LxWxH:
.272x.310x.112 in

...

ADT16-1T (+)

16

1.5

160

1.5-160

3-105

5-65

CD542
LxWxH:
.272x.310x.112 in

...

ADT16-6T (+)

16

0.10

70

0.10-70

0.18-45

0.30-33

CD637
LxWxH:
.272x.310x.206 in

...

JT-1975 (+)

2.5

0.04

80

0.04-80

0.05-60

0.10-30

BH292
LxWxH:
.280x.31x.225 in

...

JTX-2-10T (+)

2

50

1000

-

-

50-1000

BH292
LxWxH:
.280x.31x.225 in

...

JTX-4-10T (+)

4

50

1000

-

-

50-1000

BH292
LxWxH:
.280x.31x.225 in

...

T1-1T (+)

1

0.08

200

0.08-200

0.15-150

0.20-80

W38
LxWxH:
.30x0.62x.23 in

...

T1-1T-KK81 (+)

1

0.08

200

0.08-200

0.15-150

0.20-80

KK81
LxWxH:
.30x.575x.26 in

...

T1-6T (+)

1

0.015

300

0.015-300

0.021-150

0.03-50

W38
LxWxH:
.30x0.62x.23 in

...

T1-6T-KK81 (+)

1

0.015

300

0.015-300

0.021-150

0.03-50

KK81
LxWxH:
.30x.575x.26 in

...

T2-1T (+)

2

0.07

200

0.07-200

0.10-100

0.50-50

W38
LxWxH:
.30x0.62x.23 in

...

T2-1T-KK81 (+)

2

0.07

200

0.07-200

0.10-100

0.50-50

KK81
LxWxH:
.30x.575x.26 in

...

T2.5-6T (+)

2.5

0.01

100

0.01-100

0.02-50

0.50-20

W38
LxWxH:
.30x0.62x.23 in

...

T2.5-6T-KK81 (+)

2.5

0.01

100

0.01-100

0.02-50

0.50-20

KK81
LxWxH:
.30x.575x.26 in

...

T3-1T (+)

3

0.05

250

0.05-200

0.10-200

0.50-70

W38
LxWxH:
.30x0.62x.23 in

...

T3-1T-KK81 (+)

3

0.05

250

0.05-200

0.10-200

0.50-70

KK81
LxWxH:
.30x.575x.26 in

...

T4-1 (+)

4

0.20

350

0.20-350

0.35-300

2-100

W38
LxWxH:
.30x0.62x.23 in

...

T4-1-KK81 (+)

4

0.20

350

0.20-350

0.35-300

2-100

KK81
LxWxH:
.30x.575x.26 in

...

T4-1H (+)

4

10

350

10-350

15-300

25-200

W38
LxWxH:
.30x0.62x.23 in

...

T4-1H-KK81 (+)

4

10

350

10-350

15-300

25-200

KK81
LxWxH:
.30x.575x.26 in

...

T4-6T (+)

4

0.02

250

0.02-250

0.05-150

0.10-100

W38
LxWxH:
.30x0.62x.23 in

...

T4-6T-KK81 (+)

4

0.02

250

0.02-250

0.05-150

0.10-100

KK81
LxWxH:
.30x.575x.26 in

...

T5-1T (+)

5

0.30

300

0.30-300

0.60-200

5-100

W38
LxWxH:
.30x0.62x.23 in

...

T5-1T-KK81 (+)

5

0.30

300

0.30-300

0.60-200

5-100

KK81
LxWxH:
.30x.575x.26 in

...

T8-1T (+)

8

0.30

140

0.30-140

0.70-90

1-60

W38
LxWxH:
.30x0.62x.23 in

...

T8-1T-KK81 (+)

8

0.30

140

0.30-140

0.70-90

1-60

KK81
LxWxH:
.30x.575x.26 in

...

T13-1T (+)

13

0.30

120

0.30-120

0.70-80

5-20

W38
LxWxH:
.30x0.62x.23 in

...

T13-1T-KK81 (+)

13

0.30

120

0.30-120

0.70-80

5-20

KK81
LxWxH:
.30x.575x.26 in

...

T16-6T (+)

16

0.03

75

0.03-75

0.06-30

0.10-20

W38
LxWxH:
.30x0.62x.23 in

...

T16-6T-KK81 (+)

16

0.03

75

0.03-75

0.06-30

0.10-20

KK81
LxWxH:
.30x.575x.26 in

...

TC1-1T

1

0.40

500

0.40-500

0.50-300

1-100

AT224
LxWxH:
.150x.150x.150 in

...

TC1-1T+

1

0.40

500

0.40-500

0.50-300

1-100

AT224-1
LxWxH:
.150x.150x.160 in

...

TC1-1TG2+

1

0.40

500

0.40-500

0.50-300

1-100

AT224-3
LxWxH:
.150x.150x.150 in

...

TC1.5-52T+

1.5

0.5

550

0.5-550

1-350

2-200

AT224-1
LxWxH:
.150x.150x.160 in

...

TC1.5-52TG2+

1.5

0.5

550

0.5-550

1-350

2-200

AT224-3
LxWxH:
.150x.150x.150 in

...

TC2-1T

2

3

300

-

-

3-300

AT224
LxWxH:
.150x.150x.150 in

...

TC2-1T+

2

3

300

-

-

3-300

AT224-1
LxWxH:
.150x.150x.160 in

...

TC2-1TG2+

2

3

300

-

-

3-300

AT224-3
LxWxH:
.150x.150x.160 in

...

TC3-1T

3

5

300

-

-

5-300

AT224
LxWxH:
.150x.150x.150 in

...

TC3-1T+

3

5

300

-

-

5-300

AT224-1
LxWxH:
.150x.150x.160 in

...

TC3-1TG2+

3

5

300

-

-

5-300

AT224-3
LxWxH:
.150x.150x.160 in

...

TC4-1T

4

0.50

300

-

0.50-300

1.5-100

AT224
LxWxH:
.150x.150x.150 in

...

TC4-1T+

4

0.50

300

-

0.50-300

1.5-100

AT224-1
LxWxH:
.150x.150x.160 in

...

TC4-1TG2+

4

0.5

300

-

0.50-300

1.5-100

AT224-3
LxWxH:
.150x.150x.150 in

...

TC4-1W

4

3

800

3-800

5-400

10-100

AT224
LxWxH:
.150x.150x.150 in

...

TC4-1W+

4

3

800

3-800

5-400

10-100

AT224-1
LxWxH:
.150x.150x.160 in

...

TC4-1WG2+

4

3

800

3-800

5-400

10-100

AT224-3
LxWxH:
.150x.150x.150 in

...

TC4-6T+

4

1.5

600

1.5-600

2-400

3-350

AT224-1
LxWxH:
.150x.150x.160 in

...

TC4-6TG2+

4

1.5

600

1.5-600

2-400

3-350

AT224-3
LxWxH:
.150x.150x.150 in

...

TC4-14

4

200

1400

200-1400

300-1300

800-1100

AT224
LxWxH:
.150x.150x.150 in

...

TC4-14+

4

200

1400

200-1400

300-1300

800-1100

AT224-1
LxWxH:
.150x.150x.160 in

...

TC4-14G2+

4

200

1400

200-1400

300-1300

800-1100

AT224-3
LxWxH:
.150x.150x.160 in

...

TC8-1

8

2

500

2-500

5-400

10-100

AT224
LxWxH:
.150x.150x.150 in

...

TC8-1+

8

2

500

2-500

5-400

10-100

AT224-1
LxWxH:
.150x.150x.160 in

...

TC8-1G2+

8

2

500

2-500

5-400

10-100

AT224-3
LxWxH:
.150x.150x.150 in

...

TC9-1

9

2

200

2-200

3-100

5-40

AT224
LxWxH:
.150x.150x.150 in

...

TC9-1+

9

2

200

2-200

3-100

5-40

AT224-1
LxWxH:
.150x.150x.160 in

...

TC9-1G2+

9

2

200

2-200

3-100

5-40

AT224-3
LxWxH:
.150x.150x.160 in

...

TC16-1T

16

20

300

20-300

30-200

50-150

AT224
LxWxH:
.150x.150x.150 in

...

TC16-1T+

16

20

300

20-300

30-200

50-150

AT224-1
LxWxH:
.150x.150x.160 in

...

TC16-1TG2+

16

20

300

20-300

30-200

50-150

AT224-3
LxWxH:
.150x.150x.160 in

...

TC16-161T+

16

0.6

160

0.6-160

0.5-120

3-80

AT224-1
LxWxH:
.150x.150x.160 in

...

TC16-161TG2+

16

0.6

160

0.6-160

0.5-120

3-80

AT224-3
LxWxH:
.150x.150x.150 in

...

TCM2-1T (+)

2

3

300

-

-

3-300

DB714
LxWxH:
.160x.150x.160 in

...

TCM3-1T (+)

3

2

500

-

2-500

5-300

DB714
LxWxH:
.160x.150x.160 in

...

TCM4-1W (+)

4

3

800

3-800

5-400

10-100

DB714
LxWxH:
.160x.150x.160 in

...

TCM4-14 (+)

4

200

1400

200-1400

300-1300

800-1000

DB714
LxWxH:
.160x.150x.160 in

...

TCM4-6T (+)

4

1.5

600

1.5-600

2-400

3-350

DB714
LxWxH:
.160x.150x.160 in

...

TCM8-1 (+)

8

2

500

2-500

5-400

10-100

DB714
LxWxH:
.160x.150x.160 in

...

TCM9-1 (+)

9

2

280

2-280

3-150

5-100

DB714
LxWxH:
.160x.150x.160 in

...

TX-2-5-1 (+)

2

30

1100

-

30-1100

100-800

TT240
LxWxH:
.250x.31x.20 in

...

TX16-R3T (+)

16

40

300

40-300

60-220

70-150

TT240
LxWxH:
.250x.31x.20 in

...

 

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